Merge branch 'master' of github.com:jenssegers/laravel-mongodb into paginating

.editorconfig

+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
\ No newline at end of file

.github/FUNDING.yml

+github: jenssegers
+open_collective: laravel-mongodb

.gitignore

@@ -7,3 +7,4 @@ composer.lock
 *.sublime-workspace
 *.project
 .idea/
+.phpunit.result.cache

.travis.yml

-sudo: required
-dist: trusty
-language: php
-php:
-  - "7.2"
-  - "7.1"
+language: minimal
+
+matrix:
+  include:
+    - name: "7.1"
+      env: PHP_VERSION=7.1
+    - name: "7.2"
+      env: PHP_VERSION=7.2
+    - name: "7.3"
+      env: PHP_VERSION=7.3
 
 services:
   - docker
 
+cache:
+  directories:
+    - $HOME/.composer/cache
+
 install:
   - docker version
   - sudo pip install docker-compose
   - docker-compose version
-  - cat Dockerfile
-  - docker-compose build --build-arg PHP_VERSION=${TRAVIS_PHP_VERSION}
+  - docker-compose build --build-arg PHP_VERSION=${PHP_VERSION}
+  - docker-compose run --rm tests composer install --no-interaction
 
 script:
-  - docker-compose up --exit-code-from php
+  - docker-compose run --rm tests ./vendor/bin/phpunit --coverage-clover ./clover.xml

Dockerfile

 ARG PHP_VERSION=7.2
+ARG COMPOSER_VERSION=1.8
 
+FROM composer:${COMPOSER_VERSION}
 FROM php:${PHP_VERSION}-cli
 
-RUN pecl install xdebug
-
 RUN apt-get update && \
-    apt-get install -y autoconf pkg-config libssl-dev git zlib1g-dev
-
-RUN pecl install mongodb && docker-php-ext-enable mongodb && \
-    docker-php-ext-install -j$(nproc) pdo pdo_mysql zip && docker-php-ext-enable xdebug
+    apt-get install -y autoconf pkg-config libssl-dev git libzip-dev zlib1g-dev && \
+    pecl install mongodb && docker-php-ext-enable mongodb && \
+    pecl install xdebug && docker-php-ext-enable xdebug && \
+    docker-php-ext-install -j$(nproc) pdo_mysql zip
 
-RUN curl -sS https://getcomposer.org/installer | php \
-    && mv composer.phar /usr/local/bin/ \
-    && ln -s /usr/local/bin/composer.phar /usr/local/bin/composer
+COPY --from=composer /usr/bin/composer /usr/local/bin/composer
 
-ENV PATH="~/.composer/vendor/bin:./vendor/bin:${PATH}"
+WORKDIR /code

README.md

@@ -43,6 +43,9 @@ composer require jenssegers/mongodb
  5.4.x    | 3.2.x
  5.5.x    | 3.3.x
  5.6.x    | 3.4.x
+ 5.7.x    | 3.4.x
+ 5.8.x    | 3.5.x
+ 6.0.x    | 3.6.x
 
 And add the service provider in `config/app.php`:
 
@@ -63,8 +66,10 @@ The service provider will register a mongodb database extension with the origina
 For usage outside Laravel, check out the [Capsule manager](https://github.com/illuminate/database/blob/master/README.md) and add:
 
 ```php
-$capsule->getDatabaseManager()->extend('mongodb', function($config)
+$capsule->getDatabaseManager()->extend('mongodb', function($config, $name)
 {
+    $config['name'] = $name;
+
     return new Jenssegers\Mongodb\Connection($config);
 });
 ```
@@ -480,7 +485,7 @@ User::where('name', 'Jaques')->decrement('weight', 50);
 The number of updated objects is returned:
 
 ```php
-$count = User->increment('age');
+$count = User::increment('age');
 ```
 
 You may also specify additional columns to update:
@@ -545,13 +550,13 @@ User::where('name', 'regex', new \MongoDB\BSON\Regex("/.*doe/i"))->get();
 **NOTE:** you can also use the Laravel regexp operations. These are a bit more flexible and will automatically convert your regular expression string to a MongoDB\BSON\Regex object.
 
 ```php
-User::where('name', 'regexp', '/.*doe/i'))->get();
+User::where('name', 'regexp', '/.*doe/i')->get();
 ```
 
 And the inverse:
 
 ```php
-User::where('name', 'not regexp', '/.*doe/i'))->get();
+User::where('name', 'not regexp', '/.*doe/i')->get();
 ```
 
 **Type**

composer.json

 {
     "name": "jenssegers/mongodb",
     "description": "A MongoDB based Eloquent model and Query builder for Laravel (Moloquent)",
-    "keywords": ["laravel","eloquent","mongodb","mongo","database","model","moloquent"],
+    "keywords": [
+        "laravel",
+        "eloquent",
+        "mongodb",
+        "mongo",
+        "database",
+        "model",
+        "moloquent"
+    ],
     "homepage": "https://github.com/jenssegers/laravel-mongodb",
     "authors": [
         {
@@ -9,17 +17,17 @@
             "homepage": "https://jenssegers.com"
         }
     ],
-    "license" : "MIT",
+    "license": "MIT",
     "require": {
-        "illuminate/support": "^5.6",
-        "illuminate/container": "^5.6",
-        "illuminate/database": "^5.6",
-        "illuminate/events": "^5.6",
-        "mongodb/mongodb": "^1.0.0"
+        "illuminate/support": "^5.8|^6.0",
+        "illuminate/container": "^5.8|^6.0",
+        "illuminate/database": "^5.8|^6.0",
+        "illuminate/events": "^5.8|^6.0",
+        "mongodb/mongodb": "^1.4"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.0|^7.0",
-        "orchestra/testbench": "^3.1",
+        "phpunit/phpunit": "^6.0|^7.0|^8.0",
+        "orchestra/testbench": "^3.1|^4.0",
         "mockery/mockery": "^1.0",
         "satooshi/php-coveralls": "^2.0",
         "doctrine/dbal": "^2.5"

docker-compose.yml

 version: '3'
 
 services:
-    php:
-        container_name: php
+    tests:
+        container_name: tests
         build:
             context: .
             dockerfile: Dockerfile
         volumes:
             - .:/code
         working_dir: /code
-        command: bash -c "composer install --prefer-source --no-interaction && php ./vendor/bin/phpunit"
         depends_on:
-          - mysql
           - mongodb
+          - mysql
 
     mysql:
         container_name: mysql
-        image: mysql
+        image: mysql:5.7
         environment:
             MYSQL_ROOT_PASSWORD:
             MYSQL_DATABASE: unittest
@@ -27,5 +26,7 @@ services:
     mongodb:
         container_name: mongodb
         image: mongo
+        ports:
+            - 27017:27017
         logging:
             driver: none

phpunit.xml.dist

@@ -7,42 +7,46 @@
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false"
-         verbose="true"
->
+         stopOnFailure="false">
     <testsuites>
         <testsuite name="all">
             <directory>tests/</directory>
-            <exclude>tests/MysqlRelationsTest.php</exclude>
         </testsuite>
         <testsuite name="schema">
-            <directory>tests/SchemaTest.php</directory>
+            <file>tests/SchemaTest.php</file>
         </testsuite>
         <testsuite name="seeder">
-            <directory>tests/SeederTest.php</directory>
+            <file>tests/SeederTest.php</file>
         </testsuite>
         <testsuite name="cache">
-            <directory>tests/CacheTest.php</directory>
+            <file>tests/CacheTest.php</file>
         </testsuite>
         <testsuite name="builder">
-            <directory>tests/QueryBuilderTest.php</directory>
-            <directory>tests/QueryTest.php</directory>
+            <file>tests/QueryBuilderTest.php</file>
+            <file>tests/QueryTest.php</file>
         </testsuite>
         <testsuite name="model">
-            <directory>tests/ModelTest.php</directory>
-            <directory>tests/RelationsTest.php</directory>
+            <file>tests/ModelTest.php</file>
+            <file>tests/RelationsTest.php</file>
         </testsuite>
         <testsuite name="relations">
-            <directory>tests/RelationsTest.php</directory>
-            <directory>tests/EmbeddedRelationsTest.php</directory>
+            <file>tests/RelationsTest.php</file>
+            <file>tests/EmbeddedRelationsTest.php</file>
         </testsuite>
         <testsuite name="mysqlrelations">
-            <directory>tests/RelationsTest.php</directory>
-            <directory>tests/MysqlRelationsTest.php</directory>
+            <file>tests/RelationsTest.php</file>
         </testsuite>
         <testsuite name="validation">
-            <directory>tests/ValidationTest.php</directory>
+            <file>tests/ValidationTest.php</file>
         </testsuite>
     </testsuites>
+    <php>
+        <env name="MONGO_HOST" value="mongodb"/>
+        <env name="MONGO_DATABASE" value="unittest"/>
+        <env name="MONGO_PORT" value="27017"/>
+        <env name="MYSQL_HOST" value="mysql"/>
+        <env name="MYSQL_DATABASE" value="unittest"/>
+        <env name="MYSQL_USERNAME" value="root"/>
+        <env name="QUEUE_CONNECTION" value="database"/>
+    </php>
 </phpunit>

src/Jenssegers/Mongodb/Auth/DatabaseTokenRepository.php

@@ -14,7 +14,11 @@ class DatabaseTokenRepository extends BaseDatabaseTokenRepository
      */
     protected function getPayload($email, $token)
     {
-        return ['email' => $email, 'token' => $this->hasher->make($token), 'created_at' => new UTCDateTime(time() * 1000)];
+        return [
+            'email' => $email,
+            'token' => $this->hasher->make($token),
+            'created_at' => new UTCDateTime(time() * 1000),
+        ];
     }
 
     /**
@@ -27,7 +31,7 @@ class DatabaseTokenRepository extends BaseDatabaseTokenRepository
             $date = $createdAt->toDateTime();
             $date->setTimezone(new DateTimeZone(date_default_timezone_get()));
             $createdAt = $date->format('Y-m-d H:i:s');
-        } elseif (is_array($createdAt) and isset($createdAt['date'])) {
+        } elseif (is_array($createdAt) && isset($createdAt['date'])) {
             $date = new DateTime($createdAt['date'], new DateTimeZone(isset($createdAt['timezone']) ? $createdAt['timezone'] : 'UTC'));
             $date->setTimezone(new DateTimeZone(date_default_timezone_get()));
             $createdAt = $date->format('Y-m-d H:i:s');

src/Jenssegers/Mongodb/Auth/PasswordBrokerManager.php

@@ -11,14 +11,6 @@ class PasswordBrokerManager extends BasePasswordBrokerManager
      */
     protected function createTokenRepository(array $config)
     {
-        $key = $this->app['config']['app.key'];
-
-        if (\Illuminate\Support\Str::startsWith($key, 'base64:')) {
-            $key = base64_decode(substr($key, 7));
-        }
-
-        $connection = isset($config['connection']) ? $config['connection'] : null;
-
         return new DatabaseTokenRepository(
             $this->app['db']->connection(),
             $this->app['hash'],

src/Jenssegers/Mongodb/Auth/PasswordResetServiceProvider.php

@@ -8,7 +8,6 @@ class PasswordResetServiceProvider extends BasePasswordResetServiceProvider
 {
     /**
      * Register the token repository implementation.
-     *
      * @return void
      */
     protected function registerTokenRepository()

src/Jenssegers/Mongodb/Collection.php

@@ -10,14 +10,12 @@ class Collection
 {
     /**
      * The connection instance.
-     *
      * @var Connection
      */
     protected $connection;
 
     /**
      * The MongoCollection instance..
-     *
      * @var MongoCollection
      */
     protected $collection;
@@ -34,7 +32,6 @@ class Collection
 
     /**
      * Handle dynamic method calls.
-     *
      * @param string $method
      * @param array $parameters
      * @return mixed

src/Jenssegers/Mongodb/Connection.php

@@ -10,21 +10,18 @@ class Connection extends BaseConnection
 {
     /**
      * The MongoDB database handler.
-     *
      * @var \MongoDB\Database
      */
     protected $db;
 
     /**
      * The MongoDB connection handler.
-     *
      * @var \MongoDB\Client
      */
     protected $connection;
 
     /**
      * Create a new database connection instance.
-     *
      * @param array $config
      */
     public function __construct(array $config)
@@ -52,7 +49,6 @@ class Connection extends BaseConnection
 
     /**
      * Begin a fluent query against a database collection.
-     *
      * @param string $collection
      * @return Query\Builder
      */
@@ -65,18 +61,17 @@ class Connection extends BaseConnection
 
     /**
      * Begin a fluent query against a database collection.
-     *
      * @param string $table
+     * @param string|null $as
      * @return Query\Builder
      */
-    public function table($table)
+    public function table($table, $as = null)
     {
         return $this->collection($table);
     }
 
     /**
      * Get a MongoDB collection.
-     *
      * @param string $name
      * @return Collection
      */
@@ -95,7 +90,6 @@ class Connection extends BaseConnection
 
     /**
      * Get the MongoDB database object.
-     *
      * @return \MongoDB\Database
      */
     public function getMongoDB()
@@ -105,7 +99,6 @@ class Connection extends BaseConnection
 
     /**
      * return MongoDB object.
-     *
      * @return \MongoDB\Client
      */
     public function getMongoClient()
@@ -113,9 +106,16 @@ class Connection extends BaseConnection
         return $this->connection;
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function getDatabaseName()
+    {
+        return $this->getMongoDB()->getDatabaseName();
+    }
+
     /**
      * Create a new MongoDB connection.
-     *
      * @param string $dsn
      * @param array $config
      * @param array $options
@@ -151,18 +151,16 @@ class Connection extends BaseConnection
 
     /**
      * Determine if the given configuration array has a dsn string.
-     *
      * @param array $config
      * @return bool
      */
     protected function hasDsnString(array $config)
     {
-        return isset($config['dsn']) && ! empty($config['dsn']);
+        return isset($config['dsn']) && !empty($config['dsn']);
     }
 
     /**
      * Get the DSN string form configuration.
-     *
      * @param array $config
      * @return string
      */
@@ -173,7 +171,6 @@ class Connection extends BaseConnection
 
     /**
      * Get the DSN string for a host / port configuration.
-     *
      * @param array $config
      * @return string
      */
@@ -197,7 +194,6 @@ class Connection extends BaseConnection
 
     /**
      * Create a DSN string from a configuration.
-     *
      * @param array $config
      * @return string
      */
@@ -250,7 +246,6 @@ class Connection extends BaseConnection
 
     /**
      * Dynamically pass methods to the connection.
-     *
      * @param string $method
      * @param array $parameters
      * @return mixed

src/Jenssegers/Mongodb/Eloquent/Builder.php

@@ -13,7 +13,6 @@ class Builder extends EloquentBuilder
 
     /**
      * The methods that should be returned from query builder.
-     *
      * @var array
      */
     protected $passthru = [
@@ -44,7 +43,7 @@ class Builder extends EloquentBuilder
             return 1;
         }
 
-        return $this->query->update($this->addUpdatedAtColumn($values), $options);
+        return $this->toBase()->update($this->addUpdatedAtColumn($values), $options);
     }
 
     /**
@@ -177,6 +176,29 @@ class Builder extends EloquentBuilder
         return $results;
     }
 
+    /**
+     * Add the "updated at" column to an array of values.
+     * TODO Remove if https://github.com/laravel/framework/commit/6484744326531829341e1ff886cc9b628b20d73e
+     * wiil be reverted
+     * Issue in laravel frawework https://github.com/laravel/framework/issues/27791
+     * @param array $values
+     * @return array
+     */
+    protected function addUpdatedAtColumn(array $values)
+    {
+        if (!$this->model->usesTimestamps() || $this->model->getUpdatedAtColumn() === null) {
+            return $values;
+        }
+
+        $column = $this->model->getUpdatedAtColumn();
+        $values = array_merge(
+            [$column => $this->model->freshTimestampString()],
+            $values
+        );
+
+        return $values;
+    }
+
     /**
      * @return \Illuminate\Database\ConnectionInterface
      */

src/Jenssegers/Mongodb/Eloquent/EmbedsRelations.php

@@ -10,7 +10,6 @@ trait EmbedsRelations
 {
     /**
      * Define an embedded one-to-many relationship.
-     *
      * @param string $related
      * @param string $localKey
      * @param string $foreignKey
@@ -22,17 +21,17 @@ trait EmbedsRelations
         // If no relation name was given, we will use this debug backtrace to extract
         // the calling method's name and use that as the relationship name as most
         // of the time this will be what we desire to use for the relationships.
-        if (is_null($relation)) {
+        if ($relation === null) {
             list(, $caller) = debug_backtrace(false);
 
             $relation = $caller['function'];
         }
 
-        if (is_null($localKey)) {
+        if ($localKey === null) {
             $localKey = $relation;
         }
 
-        if (is_null($foreignKey)) {
+        if ($foreignKey === null) {
             $foreignKey = Str::snake(class_basename($this));
         }
 
@@ -45,7 +44,6 @@ trait EmbedsRelations
 
     /**
      * Define an embedded one-to-many relationship.
-     *
      * @param string $related
      * @param string $localKey
      * @param string $foreignKey
@@ -57,17 +55,17 @@ trait EmbedsRelations
         // If no relation name was given, we will use this debug backtrace to extract
         // the calling method's name and use that as the relationship name as most
         // of the time this will be what we desire to use for the relationships.
-        if (is_null($relation)) {
+        if ($relation === null) {
             list(, $caller) = debug_backtrace(false);
 
             $relation = $caller['function'];
         }
 
-        if (is_null($localKey)) {
+        if ($localKey === null) {
             $localKey = $relation;
         }
 
-        if (is_null($foreignKey)) {
+        if ($foreignKey === null) {
             $foreignKey = Str::snake(class_basename($this));
         }
 

src/Jenssegers/Mongodb/Eloquent/HybridRelations.php

@@ -16,7 +16,6 @@ trait HybridRelations
 {
     /**
      * Define a one-to-one relationship.
-     *
      * @param string $related
      * @param string $foreignKey
      * @param string $localKey
@@ -40,7 +39,6 @@ trait HybridRelations
 
     /**
      * Define a polymorphic one-to-one relationship.
-     *
      * @param string $related
      * @param string $name
      * @param string $type
@@ -66,7 +64,6 @@ trait HybridRelations
 
     /**
      * Define a one-to-many relationship.
-     *
      * @param string $related
      * @param string $foreignKey
      * @param string $localKey
@@ -90,7 +87,6 @@ trait HybridRelations
 
     /**
      * Define a polymorphic one-to-many relationship.
-     *
      * @param string $related
      * @param string $name
      * @param string $type
@@ -121,7 +117,6 @@ trait HybridRelations
 
     /**
      * Define an inverse one-to-one or many relationship.
-     *
      * @param string $related
      * @param string $foreignKey
      * @param string $otherKey
@@ -133,7 +128,7 @@ trait HybridRelations
         // If no relation name was given, we will use this debug backtrace to extract
         // the calling method's name and use that as the relationship name as most
         // of the time this will be what we desire to use for the relationships.
-        if (is_null($relation)) {
+        if ($relation === null) {
             list($current, $caller) = debug_backtrace(false, 2);
 
             $relation = $caller['function'];
@@ -147,7 +142,7 @@ trait HybridRelations
         // If no foreign key was supplied, we can use a backtrace to guess the proper
         // foreign key name by using the name of the relationship function, which
         // when combined with an "_id" should conventionally match the columns.
-        if (is_null($foreignKey)) {
+        if ($foreignKey === null) {
             $foreignKey = Str::snake($relation) . '_id';
         }
 
@@ -165,7 +160,6 @@ trait HybridRelations
 
     /**
      * Define a polymorphic, inverse one-to-one or many relationship.
-     *
      * @param string $name
      * @param string $type
      * @param string $id
@@ -177,7 +171,7 @@ trait HybridRelations
         // If no name is provided, we will use the backtrace to get the function name
         // since that is most likely the name of the polymorphic interface. We can
         // use that to get both the class and foreign key that will be utilized.
-        if (is_null($name)) {
+        if ($name === null) {
             list($current, $caller) = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
 
             $name = Str::snake($caller['function']);
@@ -188,7 +182,7 @@ trait HybridRelations
         // If the type value is null it is probably safe to assume we're eager loading
         // the relationship. When that is the case we will pass in a dummy query as
         // there are multiple types in the morph and we can't use single queries.
-        if (is_null($class = $this->$type)) {
+        if (($class = $this->$type) === null) {
             return new MorphTo(
                 $this->newQuery(), $this, $id, null, $type, $name
             );
@@ -197,7 +191,6 @@ trait HybridRelations
         // If we are not eager loading the relationship we will essentially treat this
         // as a belongs-to style relationship since morph-to extends that class and
         // we will pass in the appropriate values so that it behaves as expected.
-        else {
         $class = $this->getActualClassNameForMorph($class);
 
         $instance = new $class;
@@ -206,11 +199,9 @@ trait HybridRelations
             $instance->newQuery(), $this, $id, $instance->getKeyName(), $type, $name
         );
     }
-    }
 
     /**
      * Define a many-to-many relationship.
-     *
      * @param string $related
      * @param string $collection
      * @param string $foreignKey
@@ -232,7 +223,7 @@ trait HybridRelations
         // If no relationship name was passed, we will pull backtraces to get the
         // name of the calling function. We will use that function name as the
         // title of this relation since that is a great convention to apply.
-        if (is_null($relation)) {
+        if ($relation === null) {
             $relation = $this->guessBelongsToManyRelation();
         }
 
@@ -261,7 +252,7 @@ trait HybridRelations
         // If no table name was provided, we can guess it by concatenating the two
         // models using underscores in alphabetical order. The two model names
         // are transformed to snake case from their default CamelCase also.
-        if (is_null($collection)) {
+        if ($collection === null) {
             $collection = $instance->getTable();
         }
 
@@ -284,7 +275,6 @@ trait HybridRelations
 
     /**
      * Get the relationship name of the belongs to many.
-     *
      * @return string
      */
     protected function guessBelongsToManyRelation()
@@ -303,8 +293,8 @@ trait HybridRelations
     {
         if (is_subclass_of($this, \Jenssegers\Mongodb\Eloquent\Model::class)) {
             return new Builder($query);
-        } else {
-            return new EloquentBuilder($query);
         }
+
+        return new EloquentBuilder($query);
     }
 }

src/Jenssegers/Mongodb/Eloquent/Model.php

@@ -4,15 +4,16 @@ namespace Jenssegers\Mongodb\Eloquent;
 
 use Carbon\Carbon;
 use DateTime;
+use Illuminate\Contracts\Queue\QueueableCollection;
+use Illuminate\Contracts\Queue\QueueableEntity;
 use Illuminate\Database\Eloquent\Model as BaseModel;
 use Illuminate\Database\Eloquent\Relations\Relation;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
 use Jenssegers\Mongodb\Query\Builder as QueryBuilder;
+use MongoDB\BSON\Binary;
 use MongoDB\BSON\ObjectID;
 use MongoDB\BSON\UTCDateTime;
-use Illuminate\Contracts\Queue\QueueableEntity;
-use Illuminate\Contracts\Queue\QueueableCollection;
 
 abstract class Model extends BaseModel
 {
@@ -20,35 +21,30 @@ abstract class Model extends BaseModel
 
     /**
      * The collection associated with the model.
-     *
      * @var string
      */
     protected $collection;
 
     /**
      * The primary key for the model.
-     *
      * @var string
      */
     protected $primaryKey = '_id';
 
     /**
      * The primary key type.
-     *
      * @var string
      */
     protected $keyType = 'string';
 
     /**
      * The parent relation instance.
-     *
      * @var Relation
      */
     protected $parentRelation;
 
     /**
      * Custom accessor for the model's id.
-     *
      * @param mixed $value
      * @return mixed
      */
@@ -63,6 +59,8 @@ abstract class Model extends BaseModel
         // Convert ObjectID to string.
         if ($value instanceof ObjectID) {
             return (string) $value;
+        } elseif ($value instanceof Binary) {
+            return (string) $value->getData();
         }
 
         return $value;
@@ -204,6 +202,8 @@ abstract class Model extends BaseModel
         foreach ($attributes as $key => &$value) {
             if ($value instanceof ObjectID) {
                 $value = (string) $value;
+            } elseif ($value instanceof Binary) {
+                $value = (string) $value->getData();
             }
         }
 
@@ -228,7 +228,7 @@ abstract class Model extends BaseModel
     /**
      * @inheritdoc
      */
-    protected function originalIsEquivalent($key, $current)
+    public function originalIsEquivalent($key, $current)
     {
         if (!array_key_exists($key, $this->original)) {
             return false;
@@ -262,7 +262,6 @@ abstract class Model extends BaseModel
 
     /**
      * Remove one or more fields.
-     *
      * @param mixed $columns
      * @return int
      */
@@ -308,7 +307,6 @@ abstract class Model extends BaseModel
 
     /**
      * Remove one or more values from an array.
-     *
      * @param string $column
      * @param mixed $values
      * @return mixed
@@ -327,7 +325,6 @@ abstract class Model extends BaseModel
 
     /**
      * Append one or more values to the underlying attribute value and sync with original.
-     *
      * @param string $column
      * @param array $values
      * @param bool $unique
@@ -352,7 +349,6 @@ abstract class Model extends BaseModel
 
     /**
      * Remove one or more values to the underlying attribute value and sync with original.
-     *
      * @param string $column
      * @param array $values
      */
@@ -385,7 +381,6 @@ abstract class Model extends BaseModel
 
     /**
      * Set the parent relation.
-     *
      * @param \Illuminate\Database\Eloquent\Relations\Relation $relation
      */
     public function setParentRelation(Relation $relation)
@@ -395,7 +390,6 @@ abstract class Model extends BaseModel
 
     /**
      * Get the parent relation.
-     *
      * @return \Illuminate\Database\Eloquent\Relations\Relation
      */
     public function getParentRelation()
@@ -431,7 +425,6 @@ abstract class Model extends BaseModel
 
     /**
      * Get the queueable relationships for the entity.
-     *
      * @return array
      */
     public function getQueueableRelations()
@@ -445,13 +438,13 @@ abstract class Model extends BaseModel
 
             if ($relation instanceof QueueableCollection) {
                 foreach ($relation->getQueueableRelations() as $collectionValue) {
-                    $relations[] = $key.'.'.$collectionValue;
+                    $relations[] = $key . '.' . $collectionValue;
                 }
             }
 
             if ($relation instanceof QueueableEntity) {
                 foreach ($relation->getQueueableRelations() as $entityKey => $entityValue) {
-                    $relations[] = $key.'.'.$entityValue;
+                    $relations[] = $key . '.' . $entityValue;
                 }
             }
         }
@@ -461,7 +454,6 @@ abstract class Model extends BaseModel
 
     /**
      * Get loaded relations for the instance without parent.
-     *
      * @return array
      */
     protected function getRelationsWithoutParent()

src/Jenssegers/Mongodb/Helpers/QueriesRelationships.php

@@ -3,6 +3,8 @@
 namespace Jenssegers\Mongodb\Helpers;
 
 use Closure;
+use Exception;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasOneOrMany;
@@ -12,13 +14,12 @@ trait QueriesRelationships
 {
     /**
      * Add a relationship count / exists condition to the query.
-     *
      * @param string $relation
      * @param string $operator
      * @param int $count
      * @param string $boolean
-     * @param  \Closure|null $callback
-     * @return \Illuminate\Database\Eloquent\Builder|static
+     * @param Closure|null $callback
+     * @return Builder|static
      */
     public function has($relation, $operator = '>=', $count = 1, $boolean = 'and', Closure $callback = null)
     {
@@ -74,7 +75,7 @@ trait QueriesRelationships
      * @param string $boolean
      * @param Closure|null $callback
      * @return mixed
-     * @throws \Exception
+     * @throws Exception
      */
     public function addHybridHas($relation, $operator = '>=', $count = 1, $boolean = 'and', Closure $callback = null)
     {
@@ -97,29 +98,6 @@ trait QueriesRelationships
         return $this->whereIn($this->getRelatedConstraintKey($relation), $relatedIds, $boolean, $not);
     }
 
-    /**
-     * Returns key we are constraining this parent model's query with
-     * @param $relation
-     * @return string
-     * @throws \Exception
-     */
-    protected function getRelatedConstraintKey($relation)
-    {
-        if ($relation instanceof HasOneOrMany) {
-            return $this->model->getKeyName();
-        }
-
-        if ($relation instanceof BelongsTo) {
-            return $relation->getForeignKey();
-        }
-
-        if ($relation instanceof BelongsToMany && ! $this->isAcrossConnections($relation)) {
-            return $this->model->getKeyName();
-        }
-
-        throw new \Exception(class_basename($relation) . ' is not supported for hybrid query constraints.');
-    }
-
     /**
      * @param $relation
      * @return string
@@ -130,7 +108,7 @@ trait QueriesRelationships
             return $relation->getHasCompareKey();
         }
 
-        return $relation instanceof HasOneOrMany ? $relation->getForeignKeyName() : $relation->getOwnerKey();
+        return $relation instanceof HasOneOrMany ? $relation->getForeignKeyName() : $relation->getOwnerKeyName();
     }
 
     /**
@@ -166,4 +144,27 @@ trait QueriesRelationships
         // All related ids.
         return array_keys($relationCount);
     }
+
+    /**
+     * Returns key we are constraining this parent model's query with
+     * @param $relation
+     * @return string
+     * @throws Exception
+     */
+    protected function getRelatedConstraintKey($relation)
+    {
+        if ($relation instanceof HasOneOrMany) {
+            return $this->model->getKeyName();
+        }
+
+        if ($relation instanceof BelongsTo) {
+            return $relation->getForeignKeyName();
+        }
+
+        if ($relation instanceof BelongsToMany && !$this->isAcrossConnections($relation)) {
+            return $this->model->getKeyName();
+        }
+
+        throw new Exception(class_basename($relation) . ' is not supported for hybrid query constraints.');
+    }
 }

src/Jenssegers/Mongodb/MongodbQueueServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace Jenssegers\Mongodb;
 
+use DB;
 use Illuminate\Queue\QueueServiceProvider;
 use Jenssegers\Mongodb\Queue\Failed\MongoFailedJobProvider;
 
@@ -13,7 +14,7 @@ class MongodbQueueServiceProvider extends QueueServiceProvider
     protected function registerFailedJobServices()
     {
         // Add compatible queue failer if mongodb is configured.
-        if (config('queue.failed.database') == 'mongodb') {
+        if (DB::connection(config('queue.failed.database'))->getDriverName() == 'mongodb') {
             $this->app->singleton('queue.failer', function ($app) {
                 return new MongoFailedJobProvider($app['db'], config('queue.failed.database'), config('queue.failed.table'));
             });

src/Jenssegers/Mongodb/Query/Builder.php

@@ -11,6 +11,7 @@ use Illuminate\Support\Collection;
 use Illuminate\Support\Str;
 use Jenssegers\Mongodb\Connection;
 use MongoCollection;
+use MongoDB\BSON\Binary;
 use MongoDB\BSON\ObjectID;
 use MongoDB\BSON\Regex;
 use MongoDB\BSON\UTCDateTime;
@@ -19,49 +20,42 @@ class Builder extends BaseBuilder
 {
     /**
      * The database collection.
-     *
      * @var MongoCollection
      */
     protected $collection;
 
     /**
      * The column projections.
-     *
      * @var array
      */
     public $projections;
 
     /**
      * The cursor timeout value.
-     *
      * @var int
      */
     public $timeout;
 
     /**
      * The cursor hint value.
-     *
      * @var int
      */
     public $hint;
 
     /**
      * Custom options to add to the query.
-     *
      * @var array
      */
     public $options = [];
 
     /**
      * Indicate if we are executing a pagination query.
-     *
      * @var bool
      */
     public $paginating = false;
 
     /**
      * All of the available clause operators.
-     *
      * @var array
      */
     public $operators = [
@@ -109,7 +103,6 @@ class Builder extends BaseBuilder
 
     /**
      * Operator conversion.
-     *
      * @var array
      */
     protected $conversion = [
@@ -124,7 +117,6 @@ class Builder extends BaseBuilder
 
     /**
      * Check if we need to return Collections instead of plain arrays (laravel >= 5.3 )
-     *
      * @var boolean
      */
     protected $useCollections;
@@ -142,7 +134,6 @@ class Builder extends BaseBuilder
 
     /**
      * Returns true if Laravel or Lumen >= 5.3
-     *
      * @return bool
      */
     protected function shouldUseCollections()
@@ -158,7 +149,6 @@ class Builder extends BaseBuilder
 
     /**
      * Set the projections.
-     *
      * @param array $columns
      * @return $this
      */
@@ -171,7 +161,6 @@ class Builder extends BaseBuilder
 
     /**
      * Set the cursor timeout in seconds.
-     *
      * @param int $seconds
      * @return $this
      */
@@ -184,7 +173,6 @@ class Builder extends BaseBuilder
 
     /**
      * Set the cursor hint.
-     *
      * @param mixed $index
      * @return $this
      */
@@ -203,6 +191,16 @@ class Builder extends BaseBuilder
         return $this->where('_id', '=', $this->convertKey($id))->first($columns);
     }
 
+    /**
+     * @inheritdoc
+     */
+    public function value($column)
+    {
+        $result = (array) $this->first([$column]);
+
+        return Arr::get($result, $column);
+    }
+
     /**
      * @inheritdoc
      */
@@ -213,7 +211,6 @@ class Builder extends BaseBuilder
 
     /**
      * Execute the query as a fresh "select" statement.
-     *
      * @param array $columns
      * @return array|static[]|Collection
      */
@@ -222,7 +219,7 @@ class Builder extends BaseBuilder
         // If no columns have been specified for the select statement, we will set them
         // here to either the passed columns, or the standard default of retrieving
         // all of the columns on the table using the "wildcard" column character.
-        if (is_null($this->columns)) {
+        if ($this->columns === null) {
             $this->columns = $columns;
         }
 
@@ -412,7 +409,6 @@ class Builder extends BaseBuilder
 
     /**
      * Generate the unique cache key for the current query.
-     *
      * @return string
      */
     public function generateCacheKey()
@@ -469,7 +465,7 @@ class Builder extends BaseBuilder
      */
     public function exists()
     {
-        return !is_null($this->first());
+        return $this->first() !== null;
     }
 
     /**
@@ -506,7 +502,6 @@ class Builder extends BaseBuilder
 
     /**
      * Add a "where all" clause to the query.
-     *
      * @param string $column
      * @param array $values
      * @param string $boolean
@@ -580,7 +575,7 @@ class Builder extends BaseBuilder
         $result = $this->collection->insertOne($values);
 
         if (1 == (int) $result->isAcknowledged()) {
-            if (is_null($sequence)) {
+            if ($sequence === null) {
                 $sequence = '_id';
             }
 
@@ -644,12 +639,6 @@ class Builder extends BaseBuilder
      */
     public function forPageAfterId($perPage = 15, $lastId = 0, $column = '_id')
     {
-        // When using ObjectIDs to paginate, we need to use a hex string as the
-        // "minimum" ID rather than the integer zero so the '$lt' query works.
-        if ($column === '_id' && $lastId === 0) {
-            $lastId = '000000000000000000000000';
-        }
-
         return parent::forPageAfterId($perPage, $lastId, $column);
     }
 
@@ -658,7 +647,7 @@ class Builder extends BaseBuilder
      */
     public function pluck($column, $key = null)
     {
-        $results = $this->get(is_null($key) ? [$column] : [$column, $key]);
+        $results = $this->get($key === null ? [$column] : [$column, $key]);
 
         // Convert ObjectID's to strings
         if ($key == '_id') {
@@ -680,7 +669,7 @@ class Builder extends BaseBuilder
         // If an ID is passed to the method, we will set the where clause to check
         // the ID to allow developers to simply and quickly remove a single row
         // from their database without manually specifying the where clauses.
-        if (!is_null($id)) {
+        if ($id !== null) {
             $this->where('_id', '=', $id);
         }
 
@@ -696,7 +685,7 @@ class Builder extends BaseBuilder
     /**
      * @inheritdoc
      */
-    public function from($collection)
+    public function from($collection, $as = null)
     {
         if ($collection) {
             $this->collection = $this->connection->getCollection($collection);
@@ -717,11 +706,10 @@ class Builder extends BaseBuilder
 
     /**
      * Get an array with the values of a given column.
-     *
-     * @deprecated
      * @param string $column
      * @param string $key
      * @return array
+     * @deprecated
      */
     public function lists($column, $key = null)
     {
@@ -736,8 +724,10 @@ class Builder extends BaseBuilder
         // Execute the closure on the mongodb collection
         if ($expression instanceof Closure) {
             return call_user_func($expression, $this->collection);
-        } // Create an expression for the given value
-        elseif (!is_null($expression)) {
+        }
+
+        // Create an expression for the given value
+        if ($expression !== null) {
             return new Expression($expression);
         }
 
@@ -747,7 +737,6 @@ class Builder extends BaseBuilder
 
     /**
      * Append one or more values to an array.
-     *
      * @param mixed $column
      * @param mixed $value
      * @param bool $unique
@@ -774,7 +763,6 @@ class Builder extends BaseBuilder
 
     /**
      * Remove one or more values from an array.
-     *
      * @param mixed $column
      * @param mixed $value
      * @return int
@@ -798,7 +786,6 @@ class Builder extends BaseBuilder
 
     /**
      * Remove one or more fields.
-     *
      * @param mixed $columns
      * @return int
      */
@@ -829,7 +816,6 @@ class Builder extends BaseBuilder
 
     /**
      * Perform an update query.
-     *
      * @param array $query
      * @param array $options
      * @return int
@@ -852,7 +838,6 @@ class Builder extends BaseBuilder
 
     /**
      * Convert a key to ObjectID if needed.
-     *
      * @param mixed $id
      * @return mixed
      */
@@ -862,6 +847,10 @@ class Builder extends BaseBuilder
             return new ObjectID($id);
         }
 
+        if (is_string($id) && strlen($id) === 16 && preg_match('~[^\x20-\x7E\t\r\n]~', $id) > 0) {
+            return new Binary($id, Binary::TYPE_UUID);
+        }
+
         return $id;
     }
 
@@ -886,7 +875,6 @@ class Builder extends BaseBuilder
 
     /**
      * Compile the where array.
-     *
      * @return array
      */
     protected function compileWheres()
@@ -1001,9 +989,13 @@ class Builder extends BaseBuilder
     {
         extract($where);
 
-        // Replace like with a Regex instance.
-        if ($operator == 'like') {
+        // Replace like or not like with a Regex instance.
+        if (in_array($operator, ['like', 'not like'])) {
+            if ($operator === 'not like') {
+                $operator = 'not';
+            } else {
                 $operator = '=';
+            }
 
             // Convert to regular expression.
             $regex = preg_replace('#(^|[^\\\])%#', '$1.*', preg_quote($value));
@@ -1013,7 +1005,7 @@ class Builder extends BaseBuilder
                 $regex = '^' . $regex;
             }
             if (!Str::endsWith($value, '%')) {
-                $regex = $regex . '$';
+                $regex .= '$';
             }
 
             $value = new Regex($regex, 'i');
@@ -1125,7 +1117,8 @@ class Builder extends BaseBuilder
                     ],
                 ],
             ];
-        } else {
+        }
+
         return [
             $column => [
                 '$gte' => $values[0],
@@ -1133,7 +1126,6 @@ class Builder extends BaseBuilder
             ],
         ];
     }
-    }
 
     /**
      * @param array $where
@@ -1146,7 +1138,6 @@ class Builder extends BaseBuilder
 
     /**
      * Set custom options for the query.
-     *
      * @param array $options
      * @return $this
      */

src/Jenssegers/Mongodb/Queue/Failed/MongoFailedJobProvider.php

@@ -9,11 +9,9 @@ class MongoFailedJobProvider extends DatabaseFailedJobProvider
 {
     /**
      * Log a failed job into storage.
-     *
      * @param string $connection
      * @param string $queue
      * @param string $payload
-     *
      * @return void
      */
     public function log($connection, $queue, $payload, $exception)
@@ -25,7 +23,6 @@ class MongoFailedJobProvider extends DatabaseFailedJobProvider
 
     /**
      * Get a list of all of the failed jobs.
-     *
      * @return object[]
      */
     public function all()
@@ -42,7 +39,6 @@ class MongoFailedJobProvider extends DatabaseFailedJobProvider
 
     /**
      * Get a single failed job.
-     *
      * @param mixed $id
      * @return object
      */
@@ -50,6 +46,10 @@ class MongoFailedJobProvider extends DatabaseFailedJobProvider
     {
         $job = $this->getTable()->find($id);
 
+        if (!$job) {
+            return;
+        }
+
         $job['id'] = (string) $job['_id'];
 
         return (object) $job;
@@ -57,7 +57,6 @@ class MongoFailedJobProvider extends DatabaseFailedJobProvider
 
     /**
      * Delete a single failed job from storage.
-     *
      * @param mixed $id
      * @return bool
      */

src/Jenssegers/Mongodb/Queue/MongoConnector.php

@@ -10,14 +10,12 @@ class MongoConnector implements ConnectorInterface
 {
     /**
      * Database connections.
-     *
      * @var \Illuminate\Database\ConnectionResolverInterface
      */
     protected $connections;
 
     /**
      * Create a new connector instance.
-     *
      * @param \Illuminate\Database\ConnectionResolverInterface $connections
      */
     public function __construct(ConnectionResolverInterface $connections)
@@ -27,7 +25,6 @@ class MongoConnector implements ConnectorInterface
 
     /**
      * Establish a queue connection.
-     *
      * @param array $config
      * @return \Illuminate\Contracts\Queue\Queue
      */

src/Jenssegers/Mongodb/Queue/MongoJob.php

@@ -8,7 +8,6 @@ class MongoJob extends DatabaseJob
 {
     /**
      * Indicates if the job has been reserved.
-     *
      * @return bool
      */
     public function isReserved()

src/Jenssegers/Mongodb/Queue/MongoQueue.php

@@ -11,14 +11,12 @@ class MongoQueue extends DatabaseQueue
 {
     /**
      * The expiration time of a job.
-     *
      * @var int|null
      */
     protected $retryAfter = 60;
 
     /**
      * The connection name for the queue.
-     *
      * @var string
      */
     protected $connectionName;
@@ -39,7 +37,7 @@ class MongoQueue extends DatabaseQueue
     {
         $queue = $this->getQueue($queue);
 
-        if (!is_null($this->retryAfter)) {
+        if ($this->retryAfter !== null) {
             $this->releaseJobsThatHaveBeenReservedTooLong($queue);
         }
 
@@ -52,17 +50,13 @@ class MongoQueue extends DatabaseQueue
 
     /**
      * Get the next available job for the queue and mark it as reserved.
-     *
      * When using multiple daemon queue listeners to process jobs there
      * is a possibility that multiple processes can end up reading the
      * same record before one has flagged it as reserved.
-     *
      * This race condition can result in random jobs being run more then
      * once. To solve this we use findOneAndUpdate to lock the next jobs
      * record while flagging it as reserved at the same time.
-     *
      * @param string|null $queue
-     *
      * @return \StdClass|null
      */
     protected function getNextAvailableJobAndReserve($queue)
@@ -70,7 +64,7 @@ class MongoQueue extends DatabaseQueue
         $job = $this->database->getCollection($this->table)->findOneAndUpdate(
             [
                 'queue' => $this->getQueue($queue),
-                'reserved' => 0,
+                'reserved' => ['$ne' => 1],
                 'available_at' => ['$lte' => Carbon::now()->getTimestamp()],
             ],
             [
@@ -78,6 +72,9 @@ class MongoQueue extends DatabaseQueue
                     'reserved' => 1,
                     'reserved_at' => Carbon::now()->getTimestamp(),
                 ],
+                '$inc' => [
+                    'attempts' => 1,
+                ],
             ],
             [
                 'returnDocument' => FindOneAndUpdate::RETURN_DOCUMENT_AFTER,
@@ -94,37 +91,26 @@ class MongoQueue extends DatabaseQueue
 
     /**
      * Release the jobs that have been reserved for too long.
-     *
      * @param string $queue
      * @return void
      */
     protected function releaseJobsThatHaveBeenReservedTooLong($queue)
     {
         $expiration = Carbon::now()->subSeconds($this->retryAfter)->getTimestamp();
-        $now = time();
 
         $reserved = $this->database->collection($this->table)
             ->where('queue', $this->getQueue($queue))
-            ->where(function ($query) use ($expiration, $now) {
-                // Check for available jobs
-                $query->where(function ($query) use ($now) {
-                    $query->whereNull('reserved_at');
-                    $query->where('available_at', '<=', $now);
-                });
-
-                // Check for jobs that are reserved but have expired
-                $query->orWhere('reserved_at', '<=', $expiration);
-            })->get();
+            ->whereNotNull('reserved_at')
+            ->where('reserved_at', '<=', $expiration)
+            ->get();
 
         foreach ($reserved as $job) {
-            $attempts = $job['attempts'] + 1;
-            $this->releaseJob($job['_id'], $attempts);
+            $this->releaseJob($job['_id'], $job['attempts']);
         }
     }
 
     /**
      * Release the given job ID from reservation.
-     *
      * @param string $id
      * @param int $attempts
      * @return void

src/Jenssegers/Mongodb/Relations/BelongsTo.php

@@ -9,7 +9,6 @@ class BelongsTo extends \Illuminate\Database\Eloquent\Relations\BelongsTo
 {
     /**
      * Get the key for comparing against the parent key in "has" query.
-     *
      * @return string
      */
     public function getHasCompareKey()
@@ -53,7 +52,6 @@ class BelongsTo extends \Illuminate\Database\Eloquent\Relations\BelongsTo
 
     /**
      * Get the owner key with backwards compatible support.
-     *
      * @return string
      */
     public function getOwnerKey()
@@ -63,7 +61,6 @@ class BelongsTo extends \Illuminate\Database\Eloquent\Relations\BelongsTo
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/BelongsToMany.php

@@ -5,15 +5,14 @@ namespace Jenssegers\Mongodb\Relations;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Model as EloquentModel;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany as EloquentBelongsToMany;
 use Illuminate\Support\Arr;
-use Illuminate\Database\Eloquent\Model as EloquentModel;
 
 class BelongsToMany extends EloquentBelongsToMany
 {
     /**
      * Get the key for comparing against the parent key in "has" query.
-     *
      * @return string
      */
     public function getHasCompareKey()
@@ -39,7 +38,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Set the select clause for the relation query.
-     *
      * @param array $columns
      * @return array
      */
@@ -68,7 +66,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Set the where clause for the relation query.
-     *
      * @return $this
      */
     protected function setWhere()
@@ -275,7 +272,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Create a new query builder for the related model.
-     *
      * @return \Illuminate\Database\Query\Builder
      */
     public function newRelatedQuery()
@@ -285,7 +281,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Get the fully qualified foreign key for the relation.
-     *
      * @return string
      */
     public function getForeignKey()
@@ -312,10 +307,9 @@ class BelongsToMany extends EloquentBelongsToMany
     /**
      * Format the sync list so that it is keyed by ID. (Legacy Support)
      * The original function has been renamed to formatRecordsList since Laravel 5.3
-     *
-     * @deprecated
      * @param array $records
      * @return array
+     * @deprecated
      */
     protected function formatSyncList(array $records)
     {
@@ -331,7 +325,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Get the related key with backwards compatible support.
-     *
      * @return string
      */
     public function getRelatedKey()
@@ -341,7 +334,6 @@ class BelongsToMany extends EloquentBelongsToMany
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/EmbedsMany.php

@@ -4,10 +4,10 @@ namespace Jenssegers\Mongodb\Relations;
 
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Model as EloquentModel;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Pagination\Paginator;
 use MongoDB\BSON\ObjectID;
-use Illuminate\Database\Eloquent\Model as EloquentModel;
 
 class EmbedsMany extends EmbedsOneOrMany
 {
@@ -33,7 +33,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Save a new model and attach it to the parent model.
-     *
      * @param Model $model
      * @return Model|bool
      */
@@ -63,7 +62,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Save an existing model and attach it to the parent model.
-     *
      * @param Model $model
      * @return Model|bool
      */
@@ -95,7 +93,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Delete an existing model and detach it from the parent model.
-     *
      * @param Model $model
      * @return int
      */
@@ -122,7 +119,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Associate the model instance to the given parent, without saving it to the database.
-     *
      * @param Model $model
      * @return Model
      */
@@ -130,14 +126,13 @@ class EmbedsMany extends EmbedsOneOrMany
     {
         if (!$this->contains($model)) {
             return $this->associateNew($model);
-        } else {
-            return $this->associateExisting($model);
         }
+
+        return $this->associateExisting($model);
     }
 
     /**
      * Dissociate the model instance from the given parent, without saving it to the database.
-     *
      * @param mixed $ids
      * @return int
      */
@@ -166,7 +161,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Destroy the embedded models for the given IDs.
-     *
      * @param mixed $ids
      * @return int
      */
@@ -191,7 +185,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Delete all embedded models.
-     *
      * @return int
      */
     public function delete()
@@ -208,7 +201,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Destroy alias.
-     *
      * @param mixed $ids
      * @return int
      */
@@ -219,7 +211,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Save alias.
-     *
      * @param Model $model
      * @return Model
      */
@@ -230,14 +221,13 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Associate a new model instance to the given parent, without saving it to the database.
-     *
      * @param Model $model
      * @return Model
      */
     protected function associateNew($model)
     {
         // Create a new key if needed.
-        if (!$model->getAttribute('_id')) {
+        if ($model->getKeyName() === '_id' && !$model->getAttribute('_id')) {
             $model->setAttribute('_id', new ObjectID);
         }
 
@@ -251,7 +241,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Associate an existing model instance to the given parent, without saving it to the database.
-     *
      * @param Model $model
      * @return Model
      */
@@ -277,7 +266,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Get a paginator for the "select" statement.
-     *
      * @param int $perPage
      * @return \Illuminate\Pagination\AbstractPaginator
      */
@@ -332,7 +320,6 @@ class EmbedsMany extends EmbedsOneOrMany
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/EmbedsOne.php

@@ -3,8 +3,8 @@
 namespace Jenssegers\Mongodb\Relations;
 
 use Illuminate\Database\Eloquent\Model;
-use MongoDB\BSON\ObjectID;
 use Illuminate\Database\Eloquent\Model as EloquentModel;
+use MongoDB\BSON\ObjectID;
 
 class EmbedsOne extends EmbedsOneOrMany
 {
@@ -30,7 +30,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Save a new model and attach it to the parent model.
-     *
      * @param Model $model
      * @return Model|bool
      */
@@ -59,7 +58,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Save an existing model and attach it to the parent model.
-     *
      * @param Model $model
      * @return Model|bool
      */
@@ -85,7 +83,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Delete an existing model and detach it from the parent model.
-     *
      * @return int
      */
     public function performDelete()
@@ -109,7 +106,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Attach the model to its parent.
-     *
      * @param Model $model
      * @return Model
      */
@@ -120,7 +116,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Detach the model from its parent.
-     *
      * @return Model
      */
     public function dissociate()
@@ -130,7 +125,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Delete all embedded models.
-     *
      * @return int
      */
     public function delete()
@@ -140,7 +134,6 @@ class EmbedsOne extends EmbedsOneOrMany
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/EmbedsOneOrMany.php

@@ -4,36 +4,32 @@ namespace Jenssegers\Mongodb\Relations;
 
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Database\Eloquent\Model as EloquentModel;
 use Illuminate\Database\Eloquent\Relations\Relation;
 use Jenssegers\Mongodb\Eloquent\Model;
-use Illuminate\Database\Eloquent\Model as EloquentModel;
 
 abstract class EmbedsOneOrMany extends Relation
 {
     /**
      * The local key of the parent model.
-     *
      * @var string
      */
     protected $localKey;
 
     /**
      * The foreign key of the parent model.
-     *
      * @var string
      */
     protected $foreignKey;
 
     /**
      * The "name" of the relationship.
-     *
      * @var string
      */
     protected $relation;
 
     /**
      * Create a new embeds many relationship instance.
-     *
      * @param Builder $query
      * @param Model $parent
      * @param Model $related
@@ -94,9 +90,7 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Shorthand to get the results of the relationship.
-     *
      * @param array $columns
-     *
      * @return Collection
      */
     public function get($columns = ['*'])
@@ -106,7 +100,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the number of embedded models.
-     *
      * @return int
      */
     public function count()
@@ -116,7 +109,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Attach a model instance to the parent model.
-     *
      * @param Model $model
      * @return Model|bool
      */
@@ -129,7 +121,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Attach a collection of models to the parent instance.
-     *
      * @param Collection|array $models
      * @return Collection|array
      */
@@ -144,7 +135,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Create a new instance of the related model.
-     *
      * @param array $attributes
      * @return Model
      */
@@ -164,7 +154,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Create an array of new instances of the related model.
-     *
      * @param array $records
      * @return array
      */
@@ -181,7 +170,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Transform single ID, single Model or array of Models into an array of IDs.
-     *
      * @param mixed $ids
      * @return array
      */
@@ -236,7 +224,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the foreign key value for the relation.
-     *
      * @param mixed $id
      * @return mixed
      */
@@ -252,7 +239,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Convert an array of records to a Collection.
-     *
      * @param array $records
      * @return Collection
      */
@@ -273,13 +259,12 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Create a related model instanced.
-     *
      * @param array $attributes
      * @return Model
      */
     protected function toModel($attributes = [])
     {
-        if (is_null($attributes)) {
+        if ($attributes === null) {
             return;
         }
 
@@ -302,7 +287,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the relation instance of the parent.
-     *
      * @return Relation
      */
     protected function getParentRelation()
@@ -332,7 +316,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Check if this relation is nested in another relation.
-     *
      * @return bool
      */
     protected function isNested()
@@ -342,7 +325,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the fully qualified local key name.
-     *
      * @param string $glue
      * @return string
      */
@@ -369,7 +351,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the primary key value of the parent.
-     *
      * @return string
      */
     protected function getParentKey()
@@ -379,7 +360,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Return update values
-     *
      * @param $array
      * @param string $prepend
      * @return array
@@ -389,7 +369,7 @@ abstract class EmbedsOneOrMany extends Relation
         $results = [];
 
         foreach ($array as $key => $value) {
-            $results[$prepend.$key] = $value;
+            $results[$prepend . $key] = $value;
         }
 
         return $results;
@@ -397,7 +377,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the foreign key for the relationship.
-     *
      * @return string
      */
     public function getQualifiedForeignKeyName()
@@ -407,7 +386,6 @@ abstract class EmbedsOneOrMany extends Relation
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/HasMany.php

@@ -3,14 +3,13 @@
 namespace Jenssegers\Mongodb\Relations;
 
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Relations\HasMany as EloquentHasMany;
 use Illuminate\Database\Eloquent\Model as EloquentModel;
+use Illuminate\Database\Eloquent\Relations\HasMany as EloquentHasMany;
 
 class HasMany extends EloquentHasMany
 {
     /**
      * Get the plain foreign key.
-     *
      * @return string
      */
     public function getForeignKeyName()
@@ -20,7 +19,6 @@ class HasMany extends EloquentHasMany
 
     /**
      * Get the plain foreign key.
-     *
      * @return string
      */
     public function getPlainForeignKey()
@@ -30,7 +28,6 @@ class HasMany extends EloquentHasMany
 
     /**
      * Get the key for comparing against the parent key in "has" query.
-     *
      * @return string
      */
     public function getHasCompareKey()
@@ -50,7 +47,6 @@ class HasMany extends EloquentHasMany
 
     /**
      * Add the constraints for a relationship count query.
-     *
      * @param Builder $query
      * @param Builder $parent
      * @return Builder
@@ -64,7 +60,6 @@ class HasMany extends EloquentHasMany
 
     /**
      * Add the constraints for a relationship query.
-     *
      * @param Builder $query
      * @param Builder $parent
      * @param array|mixed $columns
@@ -81,7 +76,6 @@ class HasMany extends EloquentHasMany
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/HasOne.php

@@ -3,14 +3,13 @@
 namespace Jenssegers\Mongodb\Relations;
 
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Relations\HasOne as EloquentHasOne;
 use Illuminate\Database\Eloquent\Model as EloquentModel;
+use Illuminate\Database\Eloquent\Relations\HasOne as EloquentHasOne;
 
 class HasOne extends EloquentHasOne
 {
     /**
      * Get the key for comparing against the parent key in "has" query.
-     *
      * @return string
      */
     public function getForeignKeyName()
@@ -20,7 +19,6 @@ class HasOne extends EloquentHasOne
 
     /**
      * Get the key for comparing against the parent key in "has" query.
-     *
      * @return string
      */
     public function getHasCompareKey()
@@ -30,7 +28,6 @@ class HasOne extends EloquentHasOne
 
     /**
      * Get the plain foreign key.
-     *
      * @return string
      */
     public function getPlainForeignKey()
@@ -50,7 +47,6 @@ class HasOne extends EloquentHasOne
 
     /**
      * Add the constraints for a relationship count query.
-     *
      * @param Builder $query
      * @param Builder $parent
      * @return Builder
@@ -64,7 +60,6 @@ class HasOne extends EloquentHasOne
 
     /**
      * Add the constraints for a relationship query.
-     *
      * @param Builder $query
      * @param Builder $parent
      * @param array|mixed $columns
@@ -81,7 +76,6 @@ class HasOne extends EloquentHasOne
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Relations/MorphTo.php

@@ -2,8 +2,8 @@
 
 namespace Jenssegers\Mongodb\Relations;
 
-use Illuminate\Database\Eloquent\Relations\MorphTo as EloquentMorphTo;
 use Illuminate\Database\Eloquent\Model as EloquentModel;
+use Illuminate\Database\Eloquent\Relations\MorphTo as EloquentMorphTo;
 
 class MorphTo extends EloquentMorphTo
 {
@@ -36,7 +36,6 @@ class MorphTo extends EloquentMorphTo
 
     /**
      * Get the owner key with backwards compatible support.
-     *
      * @return string
      */
     public function getOwnerKey()
@@ -46,7 +45,6 @@ class MorphTo extends EloquentMorphTo
 
     /**
      * Get the name of the "where in" method for eager loading.
-     *
      * @param \Illuminate\Database\Eloquent\Model $model
      * @param string $key
      * @return string

src/Jenssegers/Mongodb/Schema/Blueprint.php

@@ -8,21 +8,18 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 {
     /**
      * The MongoConnection object for this blueprint.
-     *
      * @var \Jenssegers\Mongodb\Connection
      */
     protected $connection;
 
     /**
      * The MongoCollection object for this blueprint.
-     *
      * @var \Jenssegers\Mongodb\Collection|\MongoDB\Collection
      */
     protected $collection;
 
     /**
      * Fluent columns.
-     *
      * @var array
      */
     protected $columns = [];
@@ -77,6 +74,54 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
      * @inheritdoc
      */
     public function dropIndex($indexOrColumns = null)
+    {
+        $indexOrColumns = $this->transformColumns($indexOrColumns);
+
+        $this->collection->dropIndex($indexOrColumns);
+
+        return $this;
+    }
+
+    /**
+     * Indicate that the given index should be dropped, but do not fail if it didn't exist.
+     *
+     * @param  string|array  $indexOrColumns
+     * @return Blueprint
+     */
+    public function dropIndexIfExists($indexOrColumns = null)
+    {
+        if ($this->hasIndex($indexOrColumns)) {
+            $this->dropIndex($indexOrColumns);
+        }
+        return $this;
+    }
+
+    /**
+     * Check whether the given index exists.
+     *
+     * @param  string|array  $indexOrColumns
+     * @return bool
+     */
+    public function hasIndex($indexOrColumns = null)
+    {
+        $indexOrColumns = $this->transformColumns($indexOrColumns);
+        foreach ($this->collection->listIndexes() as $index) {
+            if (is_array($indexOrColumns) && in_array($index->getName(), $indexOrColumns)) {
+                return true;
+            }
+
+            if (is_string($indexOrColumns) && $index->getName() == $indexOrColumns) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * @param  string|array  $indexOrColumns
+     * @return string
+     */
+    protected function transformColumns($indexOrColumns)
     {
         if (is_array($indexOrColumns)) {
             $indexOrColumns = $this->fluent($indexOrColumns);
@@ -88,12 +133,9 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
                 $transform[$column] = $column . '_1';
             }
 
-            $indexOrColumns = join('_', $transform);
+            $indexOrColumns = implode('_', $transform);
         }
-
-        $this->collection->dropIndex($indexOrColumns);
-
-        return $this;
+        return $indexOrColumns;
     }
 
     /**
@@ -112,7 +154,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Specify a non blocking index for the collection.
-     *
      * @param string|array $columns
      * @return Blueprint
      */
@@ -127,7 +168,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Specify a sparse index for the collection.
-     *
      * @param string|array $columns
      * @param array $options
      * @return Blueprint
@@ -145,7 +185,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Specify a geospatial index for the collection.
-     *
      * @param string|array $columns
      * @param string $index
      * @param array $options
@@ -171,7 +210,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
     /**
      * Specify the number of seconds after wich a document should be considered expired based,
      * on the given single-field index containing a date.
-     *
      * @param string|array $columns
      * @param int $seconds
      * @return Blueprint
@@ -218,7 +256,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Specify a sparse and unique index for the collection.
-     *
      * @param string|array $columns
      * @param array $options
      * @return Blueprint
@@ -237,13 +274,12 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Allow fluent columns.
-     *
      * @param string|array $columns
      * @return string|array
      */
     protected function fluent($columns = null)
     {
-        if (is_null($columns)) {
+        if ($columns === null) {
             return $this->columns;
         } elseif (is_string($columns)) {
             return $this->columns = [$columns];
@@ -254,7 +290,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint
 
     /**
      * Allows the use of unsupported schema methods.
-     *
      * @param $method
      * @param $args
      * @return Blueprint

src/Jenssegers/Mongodb/Schema/Builder.php

@@ -33,7 +33,6 @@ class Builder extends \Illuminate\Database\Schema\Builder
 
     /**
      * Determine if the given collection exists.
-     *
      * @param string $collection
      * @return bool
      */
@@ -60,7 +59,6 @@ class Builder extends \Illuminate\Database\Schema\Builder
 
     /**
      * Modify a collection on the schema.
-     *
      * @param string $collection
      * @param Closure $callback
      * @return bool
@@ -85,11 +83,11 @@ class Builder extends \Illuminate\Database\Schema\Builder
     /**
      * @inheritdoc
      */
-    public function create($collection, Closure $callback = null)
+    public function create($collection, Closure $callback = null, array $options = [])
     {
         $blueprint = $this->createBlueprint($collection);
 
-        $blueprint->create();
+        $blueprint->create($options);
 
         if ($callback) {
             $callback($blueprint);
@@ -138,7 +136,6 @@ class Builder extends \Illuminate\Database\Schema\Builder
 
     /**
      * Get all of the collections names for the database.
-     *
      * @return array
      */
     protected function getAllCollections()

src/Jenssegers/Mongodb/Validation/DatabasePresenceVerifier.php

@@ -6,7 +6,6 @@ class DatabasePresenceVerifier extends \Illuminate\Validation\DatabasePresenceVe
 {
     /**
      * Count the number of objects in a collection having the given value.
-     *
      * @param string $collection
      * @param string $column
      * @param string $value
@@ -19,7 +18,7 @@ class DatabasePresenceVerifier extends \Illuminate\Validation\DatabasePresenceVe
     {
         $query = $this->table($collection)->where($column, 'regex', "/$value/i");
 
-        if (!is_null($excludeId) && $excludeId != 'NULL') {
+        if ($excludeId !== null && $excludeId != 'NULL') {
             $query->where($idColumn ?: 'id', '<>', $excludeId);
         }
 
@@ -32,7 +31,6 @@ class DatabasePresenceVerifier extends \Illuminate\Validation\DatabasePresenceVe
 
     /**
      * Count the number of objects in a collection with the given values.
-     *
      * @param string $collection
      * @param string $column
      * @param array $values

tests/AuthTest.php

@@ -2,11 +2,13 @@
 
 use Illuminate\Auth\Passwords\PasswordBroker;
 use Illuminate\Foundation\Application;
+use MongoDB\BSON\UTCDateTime;
 
 class AuthTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
+        parent::setUp();
         User::truncate();
         DB::collection('password_reminders')->truncate();
     }
@@ -26,6 +28,7 @@ class AuthTest extends TestCase
     public function testRemindOld()
     {
         if (Application::VERSION >= '5.2') {
+            $this->expectNotToPerformAssertions();
             return;
         }
 
@@ -48,7 +51,7 @@ class AuthTest extends TestCase
         $reminder = DB::collection('password_resets')->first();
         $this->assertEquals('john@doe.com', $reminder['email']);
         $this->assertNotNull($reminder['token']);
-        $this->assertInstanceOf('MongoDB\BSON\UTCDateTime', $reminder['created_at']);
+        $this->assertInstanceOf(UTCDateTime::class, $reminder['created_at']);
 
         $credentials = [
             'email' => 'john@doe.com',

tests/CollectionTest.php

 <?php
+declare(strict_types=1);
 
-use Jenssegers\Mongodb\Connection;
 use Jenssegers\Mongodb\Collection;
-use MongoDB\Collection as MongoCollection;
+use Jenssegers\Mongodb\Connection;
 use MongoDB\BSON\ObjectID;
+use MongoDB\Collection as MongoCollection;
 
 class CollectionTest extends TestCase
 {

tests/ConnectionTest.php

 <?php
+declare(strict_types=1);
+
+use Illuminate\Support\Facades\DB;
 
 class ConnectionTest extends TestCase
 {
     public function testConnection()
     {
         $connection = DB::connection('mongodb');
-        $this->assertInstanceOf('Jenssegers\Mongodb\Connection', $connection);
+        $this->assertInstanceOf(\Jenssegers\Mongodb\Connection::class, $connection);
     }
 
     public function testReconnect()
@@ -23,28 +26,28 @@ class ConnectionTest extends TestCase
     public function testDb()
     {
         $connection = DB::connection('mongodb');
-        $this->assertInstanceOf('MongoDB\Database', $connection->getMongoDB());
+        $this->assertInstanceOf(\MongoDB\Database::class, $connection->getMongoDB());
 
         $connection = DB::connection('mongodb');
-        $this->assertInstanceOf('MongoDB\Client', $connection->getMongoClient());
+        $this->assertInstanceOf(\MongoDB\Client::class, $connection->getMongoClient());
     }
 
     public function testCollection()
     {
         $collection = DB::connection('mongodb')->getCollection('unittest');
-        $this->assertInstanceOf('Jenssegers\Mongodb\Collection', $collection);
+        $this->assertInstanceOf(Jenssegers\Mongodb\Collection::class, $collection);
 
         $collection = DB::connection('mongodb')->collection('unittests');
-        $this->assertInstanceOf('Jenssegers\Mongodb\Query\Builder', $collection);
+        $this->assertInstanceOf(Jenssegers\Mongodb\Query\Builder::class, $collection);
 
         $collection = DB::connection('mongodb')->table('unittests');
-        $this->assertInstanceOf('Jenssegers\Mongodb\Query\Builder', $collection);
+        $this->assertInstanceOf(Jenssegers\Mongodb\Query\Builder::class, $collection);
     }
 
     // public function testDynamic()
     // {
     //     $dbs = DB::connection('mongodb')->listCollections();
-    //     $this->assertInternalType('array', $dbs);
+    //     $this->assertIsArray($dbs);
     // }
 
     // public function testMultipleConnections()
@@ -87,7 +90,7 @@ class ConnectionTest extends TestCase
     public function testSchemaBuilder()
     {
         $schema = DB::connection('mongodb')->getSchemaBuilder();
-        $this->assertInstanceOf('Jenssegers\Mongodb\Schema\Builder', $schema);
+        $this->assertInstanceOf(\Jenssegers\Mongodb\Schema\Builder::class, $schema);
     }
 
     public function testDriverName()

tests/DsnTest.php

 <?php
+declare(strict_types=1);
 
 class DsnTest extends TestCase
 {

tests/EmbeddedRelationsTest.php

 <?php
+declare(strict_types=1);
+
+use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Events\Dispatcher;
+use MongoDB\BSON\ObjectId;
 
 class EmbeddedRelationsTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         Mockery::close();
 
@@ -20,38 +25,50 @@ class EmbeddedRelationsTest extends TestCase
         $user = User::create(['name' => 'John Doe']);
         $address = new Address(['city' => 'London']);
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.creating: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.created: ' . get_class($address), $address);
-        $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($address), $address);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.creating: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.created: ' . get_class($address), $address);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($address), $address);
 
         $address = $user->addresses()->save($address);
         $address->unsetEventDispatcher();
 
         $this->assertNotNull($user->addresses);
-        $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $user->addresses);
+        $this->assertInstanceOf(\Illuminate\Database\Eloquent\Collection::class, $user->addresses);
         $this->assertEquals(['London'], $user->addresses->pluck('city')->all());
-        $this->assertInstanceOf('DateTime', $address->created_at);
-        $this->assertInstanceOf('DateTime', $address->updated_at);
+        $this->assertInstanceOf(DateTime::class, $address->created_at);
+        $this->assertInstanceOf(DateTime::class, $address->updated_at);
         $this->assertNotNull($address->_id);
-        $this->assertInternalType('string', $address->_id);
+        $this->assertIsString($address->_id);
 
         $raw = $address->getAttributes();
-        $this->assertInstanceOf('MongoDB\BSON\ObjectID', $raw['_id']);
+        $this->assertInstanceOf(ObjectId::class, $raw['_id']);
 
         $address = $user->addresses()->save(new Address(['city' => 'Paris']));
 
         $user = User::find($user->_id);
         $this->assertEquals(['London', 'Paris'], $user->addresses->pluck('city')->all());
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.updating: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.updated: ' . get_class($address), $address);
-        $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($address), $address);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.updating: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.updated: ' . get_class($address), $address);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($address), $address);
 
         $address->city = 'New York';
         $user->addresses()->save($address);
@@ -68,9 +85,9 @@ class EmbeddedRelationsTest extends TestCase
 
         $address = $user->addresses->first();
         $this->assertEquals('London', $address->city);
-        $this->assertInstanceOf('DateTime', $address->created_at);
-        $this->assertInstanceOf('DateTime', $address->updated_at);
-        $this->assertInstanceOf('User', $address->user);
+        $this->assertInstanceOf(DateTime::class, $address->created_at);
+        $this->assertInstanceOf(DateTime::class, $address->updated_at);
+        $this->assertInstanceOf(User::class, $address->user);
         $this->assertEmpty($address->relationsToArray()); // prevent infinite loop
 
         $user = User::find($user->_id);
@@ -91,19 +108,19 @@ class EmbeddedRelationsTest extends TestCase
     //     $user = User::create(['name' => 'John Doe']);
     //     $address = new Address(['city' => 'London']);
 
-    //     $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
+    //     $address->setEventDispatcher($events = Mockery::mock(\Illuminate\Events\Dispatcher::class));
     //     $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
     //     $events->shouldReceive('until')->once()->with('eloquent.creating: ' . get_class($address), $address)->andReturn(true);
-    //     $events->shouldReceive('fire')->once()->with('eloquent.created: ' . get_class($address), $address);
-    //     $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($address), $address);
+    //     $events->shouldReceive('dispatch')->once()->with('eloquent.created: ' . get_class($address), $address);
+    //     $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($address), $address);
 
     //     $address->save();
 
-    //     $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
+    //     $address->setEventDispatcher($events = Mockery::mock(\Illuminate\Events\Dispatcher::class));
     //     $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
     //     $events->shouldReceive('until')->once()->with('eloquent.updating: ' . get_class($address), $address)->andReturn(true);
-    //     $events->shouldReceive('fire')->once()->with('eloquent.updated: ' . get_class($address), $address);
-    //     $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($address), $address);
+    //     $events->shouldReceive('dispatch')->once()->with('eloquent.updated: ' . get_class($address), $address);
+    //     $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($address), $address);
 
     //     $address->city = 'Paris';
     //     $address->save();
@@ -175,29 +192,29 @@ class EmbeddedRelationsTest extends TestCase
     {
         $user = User::create([]);
         $address = $user->addresses()->create(['city' => 'Bruxelles']);
-        $this->assertInstanceOf('Address', $address);
-        $this->assertInternalType('string', $address->_id);
+        $this->assertInstanceOf(Address::class, $address);
+        $this->assertIsString($address->_id);
         $this->assertEquals(['Bruxelles'], $user->addresses->pluck('city')->all());
 
         $raw = $address->getAttributes();
-        $this->assertInstanceOf('MongoDB\BSON\ObjectID', $raw['_id']);
+        $this->assertInstanceOf(ObjectId::class, $raw['_id']);
 
         $freshUser = User::find($user->id);
         $this->assertEquals(['Bruxelles'], $freshUser->addresses->pluck('city')->all());
 
         $user = User::create([]);
         $address = $user->addresses()->create(['_id' => '', 'city' => 'Bruxelles']);
-        $this->assertInternalType('string', $address->_id);
+        $this->assertIsString($address->_id);
 
         $raw = $address->getAttributes();
-        $this->assertInstanceOf('MongoDB\BSON\ObjectID', $raw['_id']);
+        $this->assertInstanceOf(ObjectId::class, $raw['_id']);
     }
 
     public function testEmbedsManyCreateMany()
     {
         $user = User::create([]);
         list($bruxelles, $paris) = $user->addresses()->createMany([['city' => 'Bruxelles'], ['city' => 'Paris']]);
-        $this->assertInstanceOf('Address', $bruxelles);
+        $this->assertInstanceOf(Address::class, $bruxelles);
         $this->assertEquals('Bruxelles', $bruxelles->city);
         $this->assertEquals(['Bruxelles', 'Paris'], $user->addresses->pluck('city')->all());
 
@@ -208,14 +225,23 @@ class EmbeddedRelationsTest extends TestCase
     public function testEmbedsManyDestroy()
     {
         $user = User::create(['name' => 'John Doe']);
-        $user->addresses()->saveMany([new Address(['city' => 'London']), new Address(['city' => 'Bristol']), new Address(['city' => 'Bruxelles'])]);
+        $user->addresses()->saveMany([
+            new Address(['city' => 'London']),
+            new Address(['city' => 'Bristol']),
+            new Address(['city' => 'Bruxelles']),
+        ]);
 
         $address = $user->addresses->first();
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.deleting: ' . get_class($address), Mockery::type('Address'))->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.deleted: ' . get_class($address), Mockery::type('Address'));
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.deleting: ' . get_class($address), Mockery::type(Address::class))
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')
+            ->once()
+            ->with('eloquent.deleted: ' . get_class($address), Mockery::type(Address::class));
 
         $user->addresses()->destroy($address->_id);
         $this->assertEquals(['Bristol', 'Bruxelles'], $user->addresses->pluck('city')->all());
@@ -239,7 +265,11 @@ class EmbeddedRelationsTest extends TestCase
         $freshUser = User::find($user->id);
         $this->assertEquals([], $freshUser->addresses->pluck('city')->all());
 
-        list($london, $bristol, $bruxelles) = $user->addresses()->saveMany([new Address(['city' => 'London']), new Address(['city' => 'Bristol']), new Address(['city' => 'Bruxelles'])]);
+        list($london, $bristol, $bruxelles) = $user->addresses()->saveMany([
+            new Address(['city' => 'London']),
+            new Address(['city' => 'Bristol']),
+            new Address(['city' => 'Bruxelles']),
+        ]);
         $user->addresses()->destroy([$london, $bruxelles]);
         $this->assertEquals(['Bristol'], $user->addresses->pluck('city')->all());
     }
@@ -247,14 +277,23 @@ class EmbeddedRelationsTest extends TestCase
     public function testEmbedsManyDelete()
     {
         $user = User::create(['name' => 'John Doe']);
-        $user->addresses()->saveMany([new Address(['city' => 'London']), new Address(['city' => 'Bristol']), new Address(['city' => 'Bruxelles'])]);
+        $user->addresses()->saveMany([
+            new Address(['city' => 'London']),
+            new Address(['city' => 'Bristol']),
+            new Address(['city' => 'Bruxelles']),
+        ]);
 
         $address = $user->addresses->first();
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.deleting: ' . get_class($address), Mockery::type('Address'))->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.deleted: ' . get_class($address), Mockery::type('Address'));
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.deleting: ' . get_class($address), Mockery::type(Address::class))
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')
+            ->once()
+            ->with('eloquent.deleted: ' . get_class($address), Mockery::type(Address::class));
 
         $address->delete();
 
@@ -300,10 +339,16 @@ class EmbeddedRelationsTest extends TestCase
         $user = User::create(['name' => 'John Doe']);
         $address = new Address(['city' => 'London']);
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.creating: ' . get_class($address), $address)->andReturn(false);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.creating: ' . get_class($address), $address)
+            ->andReturn(false);
 
         $this->assertFalse($user->addresses()->save($address));
         $address->unsetEventDispatcher();
@@ -315,9 +360,12 @@ class EmbeddedRelationsTest extends TestCase
         $address = new Address(['city' => 'Paris']);
         $address->exists = true;
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(false);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($address), $address)
+            ->andReturn(false);
 
         $this->assertFalse($user->addresses()->save($address));
         $address->unsetEventDispatcher();
@@ -329,10 +377,16 @@ class EmbeddedRelationsTest extends TestCase
         $address = new Address(['city' => 'New York']);
         $user->addresses()->save($address);
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($address), $address)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.updating: ' . get_class($address), $address)->andReturn(false);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($address), $address)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.updating: ' . get_class($address), $address)
+            ->andReturn(false);
 
         $address->city = 'Warsaw';
 
@@ -347,9 +401,12 @@ class EmbeddedRelationsTest extends TestCase
 
         $address = $user->addresses->first();
 
-        $address->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.deleting: ' . get_class($address), Mockery::mustBe($address))->andReturn(false);
+        $address->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($address), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.deleting: ' . get_class($address), Mockery::mustBe($address))
+            ->andReturn(false);
 
         $this->assertEquals(0, $user->addresses()->destroy($address));
         $this->assertEquals(['New York'], $user->addresses->pluck('city')->all());
@@ -387,14 +444,14 @@ class EmbeddedRelationsTest extends TestCase
         $relations = $user->getRelations();
         $this->assertArrayNotHasKey('addresses', $relations);
         $this->assertArrayHasKey('addresses', $user->toArray());
-        $this->assertInternalType('array', $user->toArray()['addresses']);
+        $this->assertIsArray($user->toArray()['addresses']);
 
         $user = User::with('addresses')->get()->first();
         $relations = $user->getRelations();
         $this->assertArrayHasKey('addresses', $relations);
         $this->assertEquals(2, $relations['addresses']->count());
         $this->assertArrayHasKey('addresses', $user->toArray());
-        $this->assertInternalType('array', $user->toArray()['addresses']);
+        $this->assertIsArray($user->toArray()['addresses']);
     }
 
     public function testEmbedsManyDeleteAll()
@@ -424,22 +481,52 @@ class EmbeddedRelationsTest extends TestCase
     public function testEmbedsManyCollectionMethods()
     {
         $user = User::create(['name' => 'John Doe']);
-        $user->addresses()->save(new Address(['city' => 'Paris', 'country' => 'France', 'visited' => 4, 'created_at' => new DateTime('3 days ago')]));
-        $user->addresses()->save(new Address(['city' => 'Bruges', 'country' => 'Belgium', 'visited' => 7, 'created_at' => new DateTime('5 days ago')]));
-        $user->addresses()->save(new Address(['city' => 'Brussels', 'country' => 'Belgium', 'visited' => 2, 'created_at' => new DateTime('4 days ago')]));
-        $user->addresses()->save(new Address(['city' => 'Ghent', 'country' => 'Belgium', 'visited' => 13, 'created_at' => new DateTime('2 days ago')]));
+        $user->addresses()->save(new Address([
+            'city' => 'Paris',
+            'country' => 'France',
+            'visited' => 4,
+            'created_at' => new DateTime('3 days ago'),
+        ]));
+        $user->addresses()->save(new Address([
+            'city' => 'Bruges',
+            'country' => 'Belgium',
+            'visited' => 7,
+            'created_at' => new DateTime('5 days ago'),
+        ]));
+        $user->addresses()->save(new Address([
+            'city' => 'Brussels',
+            'country' => 'Belgium',
+            'visited' => 2,
+            'created_at' => new DateTime('4 days ago'),
+        ]));
+        $user->addresses()->save(new Address([
+            'city' => 'Ghent',
+            'country' => 'Belgium',
+            'visited' => 13,
+            'created_at' => new DateTime('2 days ago'),
+        ]));
 
         $this->assertEquals(['Paris', 'Bruges', 'Brussels', 'Ghent'], $user->addresses()->pluck('city')->all());
-        $this->assertEquals(['Bruges', 'Brussels', 'Ghent', 'Paris'], $user->addresses()->sortBy('city')->pluck('city')->all());
+        $this->assertEquals(['Bruges', 'Brussels', 'Ghent', 'Paris'], $user->addresses()
+            ->sortBy('city')
+            ->pluck('city')
+            ->all());
         $this->assertEquals([], $user->addresses()->where('city', 'New York')->pluck('city')->all());
-        $this->assertEquals(['Bruges', 'Brussels', 'Ghent'], $user->addresses()->where('country', 'Belgium')->pluck('city')->all());
-        $this->assertEquals(['Bruges', 'Brussels', 'Ghent'], $user->addresses()->where('country', 'Belgium')->sortBy('city')->pluck('city')->all());
+        $this->assertEquals(['Bruges', 'Brussels', 'Ghent'], $user->addresses()
+            ->where('country', 'Belgium')
+            ->pluck('city')
+            ->all());
+        $this->assertEquals(['Bruges', 'Brussels', 'Ghent'], $user->addresses()
+            ->where('country', 'Belgium')
+            ->sortBy('city')
+            ->pluck('city')
+            ->all());
 
         $results = $user->addresses->first();
-        $this->assertInstanceOf('Address', $results);
+        $this->assertInstanceOf(Address::class, $results);
 
         $results = $user->addresses()->where('country', 'Belgium');
-        $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $results);
+        $this->assertInstanceOf(Collection::class, $results);
         $this->assertEquals(3, $results->count());
 
         $results = $user->addresses()->whereIn('visited', [7, 13]);
@@ -451,32 +538,44 @@ class EmbeddedRelationsTest extends TestCase
         $user = User::create(['name' => 'John Doe']);
         $father = new User(['name' => 'Mark Doe']);
 
-        $father->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.creating: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.created: ' . get_class($father), $father);
-        $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($father), $father);
+        $father->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.creating: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.created: ' . get_class($father), $father);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($father), $father);
 
         $father = $user->father()->save($father);
         $father->unsetEventDispatcher();
 
         $this->assertNotNull($user->father);
         $this->assertEquals('Mark Doe', $user->father->name);
-        $this->assertInstanceOf('DateTime', $father->created_at);
-        $this->assertInstanceOf('DateTime', $father->updated_at);
+        $this->assertInstanceOf(DateTime::class, $father->created_at);
+        $this->assertInstanceOf(DateTime::class, $father->updated_at);
         $this->assertNotNull($father->_id);
-        $this->assertInternalType('string', $father->_id);
+        $this->assertIsString($father->_id);
 
         $raw = $father->getAttributes();
-        $this->assertInstanceOf('MongoDB\BSON\ObjectID', $raw['_id']);
-
-        $father->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.updating: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.updated: ' . get_class($father), $father);
-        $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($father), $father);
+        $this->assertInstanceOf(ObjectId::class, $raw['_id']);
+
+        $father->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.updating: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.updated: ' . get_class($father), $father);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($father), $father);
 
         $father->name = 'Tom Doe';
         $user->father()->save($father);
@@ -487,12 +586,18 @@ class EmbeddedRelationsTest extends TestCase
 
         $father = new User(['name' => 'Jim Doe']);
 
-        $father->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
-        $events->shouldReceive('until')->once()->with('eloquent.saving: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('until')->once()->with('eloquent.creating: ' . get_class($father), $father)->andReturn(true);
-        $events->shouldReceive('fire')->once()->with('eloquent.created: ' . get_class($father), $father);
-        $events->shouldReceive('fire')->once()->with('eloquent.saved: ' . get_class($father), $father);
+        $father->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.saving: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('until')
+            ->once()
+            ->with('eloquent.creating: ' . get_class($father), $father)
+            ->andReturn(true);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.created: ' . get_class($father), $father);
+        $events->shouldReceive('dispatch')->once()->with('eloquent.saved: ' . get_class($father), $father);
 
         $father = $user->father()->save($father);
         $father->unsetEventDispatcher();
@@ -506,8 +611,8 @@ class EmbeddedRelationsTest extends TestCase
         $user = User::create(['name' => 'John Doe']);
         $father = new User(['name' => 'Mark Doe']);
 
-        $father->setEventDispatcher($events = Mockery::mock('Illuminate\Events\Dispatcher'));
-        $events->shouldReceive('fire')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
+        $father->setEventDispatcher($events = Mockery::mock(Dispatcher::class));
+        $events->shouldReceive('dispatch')->with('eloquent.retrieved: ' . get_class($father), Mockery::any());
         $events->shouldReceive('until')->times(0)->with('eloquent.saving: ' . get_class($father), $father);
 
         $father = $user->father()->associate($father);
@@ -534,6 +639,7 @@ class EmbeddedRelationsTest extends TestCase
 
     public function testEmbedsManyToArray()
     {
+        /** @var User $user */
         $user = User::create(['name' => 'John Doe']);
         $user->addresses()->save(new Address(['city' => 'New York']));
         $user->addresses()->save(new Address(['city' => 'Paris']));
@@ -541,12 +647,14 @@ class EmbeddedRelationsTest extends TestCase
 
         $array = $user->toArray();
         $this->assertArrayHasKey('addresses', $array);
-        $this->assertInternalType('array', $array['addresses']);
+        $this->assertIsArray($array['addresses']);
     }
 
     public function testEmbeddedSave()
     {
+        /** @var User $user */
         $user = User::create(['name' => 'John Doe']);
+        /** @var \Address $address */
         $address = $user->addresses()->create(['city' => 'New York']);
         $father = $user->father()->create(['name' => 'Mark Doe']);
 

tests/GeospatialTest.php

 <?php
+declare(strict_types=1);
 
 class GeospatialTest extends TestCase
 {
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
@@ -43,7 +44,7 @@ class GeospatialTest extends TestCase
         ]);
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         Schema::drop('locations');
     }
@@ -53,7 +54,8 @@ class GeospatialTest extends TestCase
         $locations = Location::where('location', 'geoWithin', [
             '$geometry' => [
                 'type' => 'Polygon',
-                'coordinates' => [[
+                'coordinates' => [
+                    [
                         [
                             -0.1450383,
                             51.5069158,
@@ -74,7 +76,8 @@ class GeospatialTest extends TestCase
                             -0.1450383,
                             51.5069158,
                         ],
-                ]],
+                    ],
+                ],
             ],
         ]);
 
@@ -104,7 +107,7 @@ class GeospatialTest extends TestCase
                         51.5078646,
                     ],
                 ],
-            ]
+            ],
         ]);
 
         $this->assertEquals(1, $locations->count());

tests/HybridRelationsTest.php

 <?php
+declare(strict_types=1);
+
+use Illuminate\Database\MySqlConnection;
 
 class HybridRelationsTest extends TestCase
 {
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
@@ -11,7 +14,7 @@ class HybridRelationsTest extends TestCase
         MysqlRole::executeSchema();
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         MysqlUser::truncate();
         MysqlBook::truncate();
@@ -21,13 +24,13 @@ class HybridRelationsTest extends TestCase
     public function testMysqlRelations()
     {
         $user = new MysqlUser;
-        $this->assertInstanceOf('MysqlUser', $user);
-        $this->assertInstanceOf('Illuminate\Database\MySqlConnection', $user->getConnection());
+        $this->assertInstanceOf(MysqlUser::class, $user);
+        $this->assertInstanceOf(MySqlConnection::class, $user->getConnection());
 
         // Mysql User
         $user->name = "John Doe";
         $user->save();
-        $this->assertInternalType('int', $user->id);
+        $this->assertIsInt($user->id);
 
         // SQL has many
         $book = new Book(['title' => 'Game of Thrones']);
@@ -79,10 +82,10 @@ class HybridRelationsTest extends TestCase
     {
         $user = new MysqlUser;
         $otherUser = new MysqlUser;
-        $this->assertInstanceOf('MysqlUser', $user);
-        $this->assertInstanceOf('Illuminate\Database\MySqlConnection', $user->getConnection());
-        $this->assertInstanceOf('MysqlUser', $otherUser);
-        $this->assertInstanceOf('Illuminate\Database\MySqlConnection', $otherUser->getConnection());
+        $this->assertInstanceOf(MysqlUser::class, $user);
+        $this->assertInstanceOf(MySqlConnection::class, $user->getConnection());
+        $this->assertInstanceOf(MysqlUser::class, $otherUser);
+        $this->assertInstanceOf(MySqlConnection::class, $otherUser->getConnection());
 
         //MySql User
         $user->name = "John Doe";
@@ -93,8 +96,8 @@ class HybridRelationsTest extends TestCase
         $otherUser->id = 3;
         $otherUser->save();
         // Make sure they are created
-        $this->assertInternalType('int', $user->id);
-        $this->assertInternalType('int', $otherUser->id);
+        $this->assertIsInt($user->id);
+        $this->assertIsInt($otherUser->id);
         // Clear to start
         $user->books()->truncate();
         $otherUser->books()->truncate();
@@ -133,10 +136,10 @@ class HybridRelationsTest extends TestCase
     {
         $user = new MysqlUser;
         $otherUser = new MysqlUser;
-        $this->assertInstanceOf('MysqlUser', $user);
-        $this->assertInstanceOf('Illuminate\Database\MySqlConnection', $user->getConnection());
-        $this->assertInstanceOf('MysqlUser', $otherUser);
-        $this->assertInstanceOf('Illuminate\Database\MySqlConnection', $otherUser->getConnection());
+        $this->assertInstanceOf(MysqlUser::class, $user);
+        $this->assertInstanceOf(MySqlConnection::class, $user->getConnection());
+        $this->assertInstanceOf(MysqlUser::class, $otherUser);
+        $this->assertInstanceOf(MySqlConnection::class, $otherUser->getConnection());
 
         //MySql User
         $user->name = "John Doe";
@@ -147,8 +150,8 @@ class HybridRelationsTest extends TestCase
         $otherUser->id = 3;
         $otherUser->save();
         // Make sure they are created
-        $this->assertInternalType('int', $user->id);
-        $this->assertInternalType('int', $otherUser->id);
+        $this->assertIsInt($user->id);
+        $this->assertIsInt($otherUser->id);
         // Clear to start
         Book::truncate();
         MysqlBook::truncate();

tests/ModelTest.php

 <?php
+declare(strict_types=1);
 
 use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Database\Eloquent\ModelNotFoundException;
 use Jenssegers\Mongodb\Eloquent\Model;
 use MongoDB\BSON\ObjectID;
 use MongoDB\BSON\UTCDateTime;
 
 class ModelTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         User::truncate();
         Soft::truncate();
@@ -16,17 +18,17 @@ class ModelTest extends TestCase
         Item::truncate();
     }
 
-    public function testNewModel()
+    public function testNewModel(): void
     {
         $user = new User;
         $this->assertInstanceOf(Model::class, $user);
-        $this->assertInstanceOf('Jenssegers\Mongodb\Connection', $user->getConnection());
+        $this->assertInstanceOf(\Jenssegers\Mongodb\Connection::class, $user->getConnection());
         $this->assertFalse($user->exists);
         $this->assertEquals('users', $user->getTable());
         $this->assertEquals('_id', $user->getKeyName());
     }
 
-    public function testInsert()
+    public function testInsert(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -39,7 +41,7 @@ class ModelTest extends TestCase
         $this->assertEquals(1, User::count());
 
         $this->assertTrue(isset($user->_id));
-        $this->assertInternalType('string', $user->_id);
+        $this->assertIsString($user->_id);
         $this->assertNotEquals('', (string) $user->_id);
         $this->assertNotEquals(0, strlen((string) $user->_id));
         $this->assertInstanceOf(Carbon::class, $user->created_at);
@@ -51,7 +53,7 @@ class ModelTest extends TestCase
         $this->assertEquals(35, $user->age);
     }
 
-    public function testUpdate()
+    public function testUpdate(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -62,8 +64,8 @@ class ModelTest extends TestCase
         $raw = $user->getAttributes();
         $this->assertInstanceOf(ObjectID::class, $raw['_id']);
 
+        /** @var User $check */
         $check = User::find($user->_id);
-
         $check->age = 36;
         $check->save();
 
@@ -84,7 +86,7 @@ class ModelTest extends TestCase
         $this->assertEquals(20, $check->age);
     }
 
-    public function testManualStringId()
+    public function testManualStringId(): void
     {
         $user = new User;
         $user->_id = '4af9f23d8ead0e1d32000000';
@@ -110,10 +112,10 @@ class ModelTest extends TestCase
         $this->assertEquals('customId', $user->_id);
 
         $raw = $user->getAttributes();
-        $this->assertInternalType('string', $raw['_id']);
+        $this->assertIsString($raw['_id']);
     }
 
-    public function testManualIntId()
+    public function testManualIntId(): void
     {
         $user = new User;
         $user->_id = 1;
@@ -126,10 +128,10 @@ class ModelTest extends TestCase
         $this->assertEquals(1, $user->_id);
 
         $raw = $user->getAttributes();
-        $this->assertInternalType('integer', $raw['_id']);
+        $this->assertIsInt($raw['_id']);
     }
 
-    public function testDelete()
+    public function testDelete(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -145,7 +147,7 @@ class ModelTest extends TestCase
         $this->assertEquals(0, User::count());
     }
 
-    public function testAll()
+    public function testAll(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -166,7 +168,7 @@ class ModelTest extends TestCase
         $this->assertContains('Jane Doe', $all->pluck('name'));
     }
 
-    public function testFind()
+    public function testFind(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -174,6 +176,7 @@ class ModelTest extends TestCase
         $user->age = 35;
         $user->save();
 
+        /** @var User $check */
         $check = User::find($user->_id);
 
         $this->assertInstanceOf(Model::class, $check);
@@ -184,7 +187,7 @@ class ModelTest extends TestCase
         $this->assertEquals(35, $check->age);
     }
 
-    public function testGet()
+    public function testGet(): void
     {
         User::insert([
             ['name' => 'John Doe'],
@@ -197,19 +200,20 @@ class ModelTest extends TestCase
         $this->assertInstanceOf(Model::class, $users[0]);
     }
 
-    public function testFirst()
+    public function testFirst(): void
     {
         User::insert([
             ['name' => 'John Doe'],
             ['name' => 'Jane Doe'],
         ]);
 
+        /** @var User $user */
         $user = User::first();
         $this->assertInstanceOf(Model::class, $user);
         $this->assertEquals('John Doe', $user->name);
     }
 
-    public function testNoDocument()
+    public function testNoDocument(): void
     {
         $items = Item::where('name', 'nothing')->get();
         $this->assertInstanceOf(Collection::class, $items);
@@ -222,25 +226,27 @@ class ModelTest extends TestCase
         $this->assertNull($item);
     }
 
-    public function testFindOrfail()
+    public function testFindOrFail(): void
     {
-        $this->expectException(Illuminate\Database\Eloquent\ModelNotFoundException::class);
-        User::findOrfail('51c33d8981fec6813e00000a');
+        $this->expectException(ModelNotFoundException::class);
+        User::findOrFail('51c33d8981fec6813e00000a');
     }
 
-    public function testCreate()
+    public function testCreate(): void
     {
+        /** @var User $user */
         $user = User::create(['name' => 'Jane Poe']);
 
         $this->assertInstanceOf(Model::class, $user);
         $this->assertTrue($user->exists);
         $this->assertEquals('Jane Poe', $user->name);
 
+        /** @var User $check */
         $check = User::where('name', 'Jane Poe')->first();
         $this->assertEquals($user->_id, $check->_id);
     }
 
-    public function testDestroy()
+    public function testDestroy(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -253,7 +259,7 @@ class ModelTest extends TestCase
         $this->assertEquals(0, User::count());
     }
 
-    public function testTouch()
+    public function testTouch(): void
     {
         $user = new User;
         $user->name = 'John Doe';
@@ -262,21 +268,23 @@ class ModelTest extends TestCase
         $user->save();
 
         $old = $user->updated_at;
-
         sleep(1);
         $user->touch();
+
+        /** @var User $check */
         $check = User::find($user->_id);
 
         $this->assertNotEquals($old, $check->updated_at);
     }
 
-    public function testSoftDelete()
+    public function testSoftDelete(): void
     {
         Soft::create(['name' => 'John Doe']);
         Soft::create(['name' => 'Jane Doe']);
 
         $this->assertEquals(2, Soft::count());
 
+        /** @var Soft $user */
         $user = Soft::where('name', 'John Doe')->first();
         $this->assertTrue($user->exists);
         $this->assertFalse($user->trashed());
@@ -301,7 +309,7 @@ class ModelTest extends TestCase
         $this->assertEquals(2, Soft::count());
     }
 
-    public function testPrimaryKey()
+    public function testPrimaryKey(): void
     {
         $user = new User;
         $this->assertEquals('_id', $user->getKeyName());
@@ -315,13 +323,14 @@ class ModelTest extends TestCase
 
         $this->assertEquals('A Game of Thrones', $book->getKey());
 
+        /** @var Book $check */
         $check = Book::find('A Game of Thrones');
         $this->assertEquals('title', $check->getKeyName());
         $this->assertEquals('A Game of Thrones', $check->getKey());
         $this->assertEquals('A Game of Thrones', $check->title);
     }
 
-    public function testScope()
+    public function testScope(): void
     {
         Item::insert([
             ['name' => 'knife', 'type' => 'sharp'],
@@ -332,7 +341,7 @@ class ModelTest extends TestCase
         $this->assertEquals(1, $sharp->count());
     }
 
-    public function testToArray()
+    public function testToArray(): void
     {
         $item = Item::create(['name' => 'fork', 'type' => 'sharp']);
 
@@ -340,12 +349,12 @@ class ModelTest extends TestCase
         $keys = array_keys($array);
         sort($keys);
         $this->assertEquals(['_id', 'created_at', 'name', 'type', 'updated_at'], $keys);
-        $this->assertInternalType('string', $array['created_at']);
-        $this->assertInternalType('string', $array['updated_at']);
-        $this->assertInternalType('string', $array['_id']);
+        $this->assertIsString($array['created_at']);
+        $this->assertIsString($array['updated_at']);
+        $this->assertIsString($array['_id']);
     }
 
-    public function testUnset()
+    public function testUnset(): void
     {
         $user1 = User::create(['name' => 'John Doe', 'note1' => 'ABC', 'note2' => 'DEF']);
         $user2 = User::create(['name' => 'Jane Doe', 'note1' => 'ABC', 'note2' => 'DEF']);
@@ -372,7 +381,7 @@ class ModelTest extends TestCase
         $this->assertObjectNotHasAttribute('note2', $user2);
     }
 
-    public function testDates()
+    public function testDates(): void
     {
         $birthday = new DateTime('1980/1/1');
         $user = User::create(['name' => 'John Doe', 'birthday' => $birthday]);
@@ -399,10 +408,12 @@ class ModelTest extends TestCase
         $this->assertLessThan(2, abs(time() - $item->created_at->getTimestamp()));
 
         // test default date format for json output
+        /** @var Item $item */
         $item = Item::create(['name' => 'sword']);
         $json = $item->toArray();
         $this->assertEquals($item->created_at->format('Y-m-d H:i:s'), $json['created_at']);
 
+        /** @var User $user */
         $user = User::create(['name' => 'Jane Doe', 'birthday' => time()]);
         $this->assertInstanceOf(Carbon::class, $user->birthday);
 
@@ -423,8 +434,9 @@ class ModelTest extends TestCase
         $this->assertEquals((string) $user->getAttribute('entry.date')->format('Y-m-d H:i:s'), $data['entry']['date']);
     }
 
-    public function testIdAttribute()
+    public function testIdAttribute(): void
     {
+        /** @var User $user */
         $user = User::create(['name' => 'John Doe']);
         $this->assertEquals($user->id, $user->_id);
 
@@ -432,8 +444,9 @@ class ModelTest extends TestCase
         $this->assertNotEquals($user->id, $user->_id);
     }
 
-    public function testPushPull()
+    public function testPushPull(): void
     {
+        /** @var User $user */
         $user = User::create(['name' => 'John Doe']);
 
         $user->push('tags', 'tag1');
@@ -458,36 +471,36 @@ class ModelTest extends TestCase
         $this->assertEquals([], $user->tags);
     }
 
-    public function testRaw()
+    public function testRaw(): void
     {
         User::create(['name' => 'John Doe', 'age' => 35]);
         User::create(['name' => 'Jane Doe', 'age' => 35]);
         User::create(['name' => 'Harry Hoe', 'age' => 15]);
 
-        $users = User::raw(function ($collection) {
+        $users = User::raw(function (\Jenssegers\Mongodb\Collection $collection) {
             return $collection->find(['age' => 35]);
         });
         $this->assertInstanceOf(Collection::class, $users);
         $this->assertInstanceOf(Model::class, $users[0]);
 
-        $user = User::raw(function ($collection) {
+        $user = User::raw(function (\Jenssegers\Mongodb\Collection $collection) {
             return $collection->findOne(['age' => 35]);
         });
 
         $this->assertInstanceOf(Model::class, $user);
 
-        $count = User::raw(function ($collection) {
+        $count = User::raw(function (\Jenssegers\Mongodb\Collection $collection) {
             return $collection->count();
         });
         $this->assertEquals(3, $count);
 
-        $result = User::raw(function ($collection) {
+        $result = User::raw(function (\Jenssegers\Mongodb\Collection $collection) {
             return $collection->insertOne(['name' => 'Yvonne Yoe', 'age' => 35]);
         });
         $this->assertNotNull($result);
     }
 
-    public function testDotNotation()
+    public function testDotNotation(): void
     {
         $user = User::create([
             'name' => 'John Doe',
@@ -509,8 +522,9 @@ class ModelTest extends TestCase
         $this->assertEquals('Strasbourg', $user['address.city']);
     }
 
-    public function testMultipleLevelDotNotation()
+    public function testMultipleLevelDotNotation(): void
     {
+        /** @var Book $book */
         $book = Book::create([
             'title' => 'A Game of Thrones',
             'chapters' => [
@@ -525,7 +539,7 @@ class ModelTest extends TestCase
         $this->assertEquals('The first chapter', $book['chapters.one.title']);
     }
 
-    public function testGetDirtyDates()
+    public function testGetDirtyDates(): void
     {
         $user = new User();
         $user->setRawAttributes(['name' => 'John Doe', 'birthday' => new DateTime('19 august 1989')], true);
@@ -535,14 +549,14 @@ class ModelTest extends TestCase
         $this->assertEmpty($user->getDirty());
     }
 
-    public function testChunkById()
+    public function testChunkById(): void
     {
         User::create(['name' => 'fork', 'tags' => ['sharp', 'pointy']]);
         User::create(['name' => 'spork', 'tags' => ['sharp', 'pointy', 'round', 'bowl']]);
         User::create(['name' => 'spoon', 'tags' => ['round', 'bowl']]);
 
         $count = 0;
-        User::chunkById(2, function ($items) use (&$count) {
+        User::chunkById(2, function (\Illuminate\Database\Eloquent\Collection $items) use (&$count) {
             $count += count($items);
         });
 

tests/QueryBuilderTest.php

 <?php
+declare(strict_types=1);
 
-use MongoDB\BSON\UTCDateTime;
+use Illuminate\Support\Facades\DB;
+use Jenssegers\Mongodb\Collection;
+use Jenssegers\Mongodb\Query\Builder;
+use MongoDB\BSON\ObjectId;
 use MongoDB\BSON\Regex;
+use MongoDB\BSON\UTCDateTime;
+use MongoDB\Driver\Cursor;
 
 class QueryBuilderTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         DB::collection('users')->truncate();
         DB::collection('items')->truncate();
@@ -40,14 +46,14 @@ class QueryBuilderTest extends TestCase
 
         DB::collection('items')->where('user_id', $user_id)->delete($pid);
 
-        DB::collection('items')->where('user_id', $user_id)->delete(str_random(32));
+        DB::collection('items')->where('user_id', $user_id)->delete(md5('random-id'));
 
         $this->assertEquals(2, DB::collection('items')->count());
     }
 
     public function testCollection()
     {
-        $this->assertInstanceOf('Jenssegers\Mongodb\Query\Builder', DB::collection('users'));
+        $this->assertInstanceOf(Builder::class, DB::collection('users'));
     }
 
     public function testGet()
@@ -85,13 +91,13 @@ class QueryBuilderTest extends TestCase
 
         $user = $users[0];
         $this->assertEquals('John Doe', $user['name']);
-        $this->assertInternalType('array', $user['tags']);
+        $this->assertIsArray($user['tags']);
     }
 
     public function testInsertGetId()
     {
         $id = DB::collection('users')->insertGetId(['name' => 'John Doe']);
-        $this->assertInstanceOf('MongoDB\BSON\ObjectID', $id);
+        $this->assertInstanceOf(ObjectId::class, $id);
     }
 
     public function testBatchInsert()
@@ -109,7 +115,7 @@ class QueryBuilderTest extends TestCase
 
         $users = DB::collection('users')->get();
         $this->assertCount(2, $users);
-        $this->assertInternalType('array', $users[0]['tags']);
+        $this->assertIsArray($users[0]['tags']);
     }
 
     public function testFind()
@@ -220,14 +226,14 @@ class QueryBuilderTest extends TestCase
             return $collection->find(['age' => 20]);
         });
 
-        $this->assertInstanceOf('MongoDB\Driver\Cursor', $cursor);
+        $this->assertInstanceOf(Cursor::class, $cursor);
         $this->assertCount(1, $cursor->toArray());
 
         $collection = DB::collection('users')->raw();
-        $this->assertInstanceOf('Jenssegers\Mongodb\Collection', $collection);
+        $this->assertInstanceOf(Collection::class, $collection);
 
         $collection = User::raw();
-        $this->assertInstanceOf('Jenssegers\Mongodb\Collection', $collection);
+        $this->assertInstanceOf(Collection::class, $collection);
 
         $results = DB::collection('users')->whereRaw(['age' => 20])->get();
         $this->assertCount(1, $results);
@@ -245,7 +251,7 @@ class QueryBuilderTest extends TestCase
         DB::collection('users')->where('_id', $id)->push('tags', 'tag1');
 
         $user = DB::collection('users')->find($id);
-        $this->assertInternalType('array', $user['tags']);
+        $this->assertIsArray($user['tags']);
         $this->assertCount(1, $user['tags']);
         $this->assertEquals('tag1', $user['tags'][0]);
 
@@ -267,17 +273,25 @@ class QueryBuilderTest extends TestCase
         $message = ['from' => 'Jane', 'body' => 'Hi John'];
         DB::collection('users')->where('_id', $id)->push('messages', $message);
         $user = DB::collection('users')->find($id);
-        $this->assertInternalType('array', $user['messages']);
+        $this->assertIsArray($user['messages']);
         $this->assertCount(1, $user['messages']);
         $this->assertEquals($message, $user['messages'][0]);
 
         // Raw
-        DB::collection('users')->where('_id', $id)->push(['tags' => 'tag3', 'messages' => ['from' => 'Mark', 'body' => 'Hi John']]);
+        DB::collection('users')->where('_id', $id)->push([
+            'tags' => 'tag3',
+            'messages' => ['from' => 'Mark', 'body' => 'Hi John'],
+        ]);
         $user = DB::collection('users')->find($id);
         $this->assertCount(4, $user['tags']);
         $this->assertCount(2, $user['messages']);
 
-        DB::collection('users')->where('_id', $id)->push(['messages' => ['date' => new DateTime(), 'body' => 'Hi John']]);
+        DB::collection('users')->where('_id', $id)->push([
+            'messages' => [
+                'date' => new DateTime(),
+                'body' => 'Hi John',
+            ],
+        ]);
         $user = DB::collection('users')->find($id);
         $this->assertCount(3, $user['messages']);
     }
@@ -296,14 +310,14 @@ class QueryBuilderTest extends TestCase
         DB::collection('users')->where('_id', $id)->pull('tags', 'tag3');
 
         $user = DB::collection('users')->find($id);
-        $this->assertInternalType('array', $user['tags']);
+        $this->assertIsArray($user['tags']);
         $this->assertCount(3, $user['tags']);
         $this->assertEquals('tag4', $user['tags'][2]);
 
         DB::collection('users')->where('_id', $id)->pull('messages', $message1);
 
         $user = DB::collection('users')->find($id);
-        $this->assertInternalType('array', $user['messages']);
+        $this->assertIsArray($user['messages']);
         $this->assertCount(1, $user['messages']);
 
         // Raw
@@ -457,7 +471,14 @@ class QueryBuilderTest extends TestCase
     {
         DB::collection('items')->insert([
             ['name' => 'knife', 'amount' => [['hidden' => 10, 'found' => 3], ['hidden' => 5, 'found' => 2]]],
-            ['name' => 'fork',  'amount' => [['hidden' => 35, 'found' => 12], ['hidden' => 7, 'found' => 17], ['hidden' => 1, 'found' => 19]]],
+            [
+                'name' => 'fork',
+                'amount' => [
+                    ['hidden' => 35, 'found' => 12],
+                    ['hidden' => 7, 'found' => 17],
+                    ['hidden' => 1, 'found' => 19],
+                ],
+            ],
             ['name' => 'spoon', 'amount' => [['hidden' => 14, 'found' => 21]]],
             ['name' => 'teaspoon', 'amount' => []],
         ]);
@@ -529,7 +550,9 @@ class QueryBuilderTest extends TestCase
             ['name' => 'Mark Moe', 'birthday' => new UTCDateTime(1000 * strtotime("1983-01-01 00:00:00"))],
         ]);
 
-        $user = DB::collection('users')->where('birthday', new UTCDateTime(1000 * strtotime("1980-01-01 00:00:00")))->first();
+        $user = DB::collection('users')
+            ->where('birthday', new UTCDateTime(1000 * strtotime("1980-01-01 00:00:00")))
+            ->first();
         $this->assertEquals('John Doe', $user['name']);
 
         $user = DB::collection('users')->where('birthday', '=', new DateTime("1980-01-01 00:00:00"))->first();
@@ -701,4 +724,17 @@ class QueryBuilderTest extends TestCase
             $this->assertEquals(1, count($result['tags']));
         }
     }
+
+    public function testValue()
+    {
+        DB::collection('books')->insert([
+            ['title' => 'Moby-Dick', 'author' => ['first_name' => 'Herman', 'last_name' => 'Melville']],
+        ]);
+
+        $this->assertEquals('Moby-Dick', DB::collection('books')->value('title'));
+        $this->assertEquals(['first_name' => 'Herman', 'last_name' => 'Melville'], DB::collection('books')
+            ->value('author'));
+        $this->assertEquals('Herman', DB::collection('books')->value('author.first_name'));
+        $this->assertEquals('Melville', DB::collection('books')->value('author.last_name'));
+    }
 }

tests/QueryTest.php

 <?php
+declare(strict_types=1);
 
 class QueryTest extends TestCase
 {
     protected static $started = false;
 
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
         User::create(['name' => 'John Doe', 'age' => 35, 'title' => 'admin']);
@@ -18,13 +19,14 @@ class QueryTest extends TestCase
         User::create(['name' => 'Error', 'age' => null, 'title' => null]);
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         User::truncate();
+        Scoped::truncate();
         parent::tearDown();
     }
 
-    public function testWhere()
+    public function testWhere(): void
     {
         $users = User::where('age', 35)->get();
         $this->assertCount(3, $users);
@@ -45,7 +47,7 @@ class QueryTest extends TestCase
         $this->assertCount(6, $users);
     }
 
-    public function testAndWhere()
+    public function testAndWhere(): void
     {
         $users = User::where('age', 35)->where('title', 'admin')->get();
         $this->assertCount(2, $users);
@@ -54,7 +56,7 @@ class QueryTest extends TestCase
         $this->assertCount(2, $users);
     }
 
-    public function testLike()
+    public function testLike(): void
     {
         $users = User::where('name', 'like', '%doe')->get();
         $this->assertCount(2, $users);
@@ -69,7 +71,22 @@ class QueryTest extends TestCase
         $this->assertCount(1, $users);
     }
 
-    public function testSelect()
+    public function testNotLike(): void
+    {
+        $users = User::where('name', 'not like', '%doe')->get();
+        $this->assertCount(7, $users);
+
+        $users = User::where('name', 'not like', '%y%')->get();
+        $this->assertCount(6, $users);
+
+        $users = User::where('name', 'not LIKE', '%y%')->get();
+        $this->assertCount(6, $users);
+
+        $users = User::where('name', 'not like', 't%')->get();
+        $this->assertCount(8, $users);
+    }
+
+    public function testSelect(): void
     {
         $user = User::where('name', 'John Doe')->select('name')->first();
 
@@ -95,7 +112,7 @@ class QueryTest extends TestCase
         $this->assertNull($user->age);
     }
 
-    public function testOrWhere()
+    public function testOrWhere(): void
     {
         $users = User::where('age', 13)->orWhere('title', 'admin')->get();
         $this->assertCount(4, $users);
@@ -104,7 +121,7 @@ class QueryTest extends TestCase
         $this->assertCount(2, $users);
     }
 
-    public function testBetween()
+    public function testBetween(): void
     {
         $users = User::whereBetween('age', [0, 25])->get();
         $this->assertCount(2, $users);
@@ -117,7 +134,7 @@ class QueryTest extends TestCase
         $this->assertCount(6, $users);
     }
 
-    public function testIn()
+    public function testIn(): void
     {
         $users = User::whereIn('age', [13, 23])->get();
         $this->assertCount(2, $users);
@@ -133,19 +150,19 @@ class QueryTest extends TestCase
         $this->assertCount(3, $users);
     }
 
-    public function testWhereNull()
+    public function testWhereNull(): void
     {
         $users = User::whereNull('age')->get();
         $this->assertCount(1, $users);
     }
 
-    public function testWhereNotNull()
+    public function testWhereNotNull(): void
     {
         $users = User::whereNotNull('age')->get();
         $this->assertCount(8, $users);
     }
 
-    public function testOrder()
+    public function testOrder(): void
     {
         $user = User::whereNotNull('age')->orderBy('age', 'asc')->first();
         $this->assertEquals(13, $user->age);
@@ -166,7 +183,7 @@ class QueryTest extends TestCase
         $this->assertEquals(35, $user->age);
     }
 
-    public function testGroupBy()
+    public function testGroupBy(): void
     {
         $users = User::groupBy('title')->get();
         $this->assertCount(3, $users);
@@ -196,7 +213,7 @@ class QueryTest extends TestCase
         $this->assertNotNull($users[0]->name);
     }
 
-    public function testCount()
+    public function testCount(): void
     {
         $count = User::where('age', '<>', 35)->count();
         $this->assertEquals(6, $count);
@@ -206,13 +223,13 @@ class QueryTest extends TestCase
         $this->assertEquals(6, $count);
     }
 
-    public function testExists()
+    public function testExists(): void
     {
         $this->assertFalse(User::where('age', '>', 37)->exists());
         $this->assertTrue(User::where('age', '<', 37)->exists());
     }
 
-    public function testSubquery()
+    public function testSubQuery(): void
     {
         $users = User::where('title', 'admin')->orWhere(function ($query) {
             $query->where('name', 'Tommy Toe')
@@ -261,7 +278,7 @@ class QueryTest extends TestCase
         $this->assertEquals(5, $users->count());
     }
 
-    public function testWhereRaw()
+    public function testWhereRaw(): void
     {
         $where = ['age' => ['$gt' => 30, '$lt' => 40]];
         $users = User::whereRaw($where)->get();
@@ -275,7 +292,7 @@ class QueryTest extends TestCase
         $this->assertCount(6, $users);
     }
 
-    public function testMultipleOr()
+    public function testMultipleOr(): void
     {
         $users = User::where(function ($query) {
             $query->where('age', 35)->orWhere('age', 33);
@@ -296,7 +313,7 @@ class QueryTest extends TestCase
         $this->assertCount(2, $users);
     }
 
-    public function testPaginate()
+    public function testPaginate(): void
     {
         $results = User::paginate(2);
         $this->assertEquals(2, $results->count());
@@ -309,4 +326,21 @@ class QueryTest extends TestCase
         $this->assertEquals(9, $results->total());
         $this->assertEquals(1, $results->currentPage());
     }
+
+    public function testUpdate(): void
+    {
+        $this->assertEquals(1, User::where(['name' => 'John Doe'])->update(['name' => 'Jim Morrison']));
+        $this->assertEquals(1, User::where(['name' => 'Jim Morrison'])->count());
+
+        Scoped::create(['favorite' => true]);
+        Scoped::create(['favorite' => false]);
+
+        $this->assertCount(1, Scoped::get());
+        $this->assertEquals(1, Scoped::query()->update(['name' => 'Johnny']));
+        $this->assertCount(1, Scoped::withoutGlobalScopes()->where(['name' => 'Johnny'])->get());
+
+        $this->assertCount(2, Scoped::withoutGlobalScopes()->get());
+        $this->assertEquals(2, Scoped::withoutGlobalScopes()->update(['name' => 'Jimmy']));
+        $this->assertCount(2, Scoped::withoutGlobalScopes()->where(['name' => 'Jimmy'])->get());
+    }
 }

tests/QueueTest.php

 <?php
+declare(strict_types=1);
+
+use Jenssegers\Mongodb\Queue\Failed\MongoFailedJobProvider;
 
 class QueueTest extends TestCase
 {
-    public function setUp()
+    public function setUp(): void
     {
         parent::setUp();
 
@@ -11,7 +14,7 @@ class QueueTest extends TestCase
         Queue::getDatabase()->table(Config::get('queue.failed.table'))->truncate();
     }
 
-    public function testQueueJobLifeCycle()
+    public function testQueueJobLifeCycle(): void
     {
         $id = Queue::push('test', ['action' => 'QueueJobLifeCycle'], 'test');
         $this->assertNotNull($id);
@@ -24,6 +27,7 @@ class QueueTest extends TestCase
             'displayName' => 'test',
             'job' => 'test',
             'maxTries' => null,
+            'delay' => null,
             'timeout' => null,
             'data' => ['action' => 'QueueJobLifeCycle'],
         ]), $job->getRawBody());
@@ -33,7 +37,7 @@ class QueueTest extends TestCase
         $this->assertEquals(0, Queue::getDatabase()->table(Config::get('queue.connections.database.table'))->count());
     }
 
-    public function testQueueJobExpired()
+    public function testQueueJobExpired(): void
     {
         $id = Queue::push('test', ['action' => 'QueueJobExpired'], 'test');
         $this->assertNotNull($id);
@@ -53,4 +57,38 @@ class QueueTest extends TestCase
         $job->delete();
         $this->assertEquals(0, Queue::getDatabase()->table(Config::get('queue.connections.database.table'))->count());
     }
+
+    public function testFailQueueJob(): void
+    {
+        $provider = app('queue.failer');
+
+        $this->assertInstanceOf(MongoFailedJobProvider::class, $provider);
+    }
+
+    public function testFindFailJobNull(): void
+    {
+        Config::set('queue.failed.database', 'mongodb');
+        $provider = app('queue.failer');
+
+        $this->assertNull($provider->find(1));
+    }
+
+    public function testIncrementAttempts(): void
+    {
+        $job_id = Queue::push('test1', ['action' => 'QueueJobExpired'], 'test');
+        $this->assertNotNull($job_id);
+        $job_id = Queue::push('test2', ['action' => 'QueueJobExpired'], 'test');
+        $this->assertNotNull($job_id);
+
+        $job = Queue::pop('test');
+        $this->assertEquals(1, $job->attempts());
+        $job->delete();
+
+        $others_jobs = Queue::getDatabase()
+            ->table(Config::get('queue.connections.database.table'))
+            ->get();
+
+        $this->assertCount(1, $others_jobs);
+        $this->assertEquals(0, $others_jobs[0]['attempts']);
+    }
 }

tests/RelationsTest.php

 <?php
+declare(strict_types=1);
+
+use Illuminate\Database\Eloquent\Collection;
 
 class RelationsTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         Mockery::close();
 
@@ -17,7 +20,7 @@ class RelationsTest extends TestCase
         Photo::truncate();
     }
 
-    public function testHasMany()
+    public function testHasMany(): void
     {
         $author = User::create(['name' => 'George R. R. Martin']);
         Book::create(['title' => 'A Game of Thrones', 'author_id' => $author->_id]);
@@ -36,7 +39,7 @@ class RelationsTest extends TestCase
         $this->assertCount(3, $items);
     }
 
-    public function testBelongsTo()
+    public function testBelongsTo(): void
     {
         $user = User::create(['name' => 'George R. R. Martin']);
         Book::create(['title' => 'A Game of Thrones', 'author_id' => $user->_id]);
@@ -55,7 +58,7 @@ class RelationsTest extends TestCase
         $this->assertNull($book->author);
     }
 
-    public function testHasOne()
+    public function testHasOne(): void
     {
         $user = User::create(['name' => 'John Doe']);
         Role::create(['type' => 'admin', 'user_id' => $user->_id]);
@@ -78,7 +81,7 @@ class RelationsTest extends TestCase
         $this->assertEquals($user->_id, $role->user_id);
     }
 
-    public function testWithBelongsTo()
+    public function testWithBelongsTo(): void
     {
         $user = User::create(['name' => 'John Doe']);
         Item::create(['type' => 'knife', 'user_id' => $user->_id]);
@@ -89,13 +92,13 @@ class RelationsTest extends TestCase
         $items = Item::with('user')->orderBy('user_id', 'desc')->get();
 
         $user = $items[0]->getRelation('user');
-        $this->assertInstanceOf('User', $user);
+        $this->assertInstanceOf(User::class, $user);
         $this->assertEquals('John Doe', $user->name);
         $this->assertCount(1, $items[0]->getRelations());
         $this->assertNull($items[3]->getRelation('user'));
     }
 
-    public function testWithHashMany()
+    public function testWithHashMany(): void
     {
         $user = User::create(['name' => 'John Doe']);
         Item::create(['type' => 'knife', 'user_id' => $user->_id]);
@@ -107,10 +110,10 @@ class RelationsTest extends TestCase
 
         $items = $user->getRelation('items');
         $this->assertCount(3, $items);
-        $this->assertInstanceOf('Item', $items[0]);
+        $this->assertInstanceOf(Item::class, $items[0]);
     }
 
-    public function testWithHasOne()
+    public function testWithHasOne(): void
     {
         $user = User::create(['name' => 'John Doe']);
         Role::create(['type' => 'admin', 'user_id' => $user->_id]);
@@ -119,11 +122,11 @@ class RelationsTest extends TestCase
         $user = User::with('role')->find($user->_id);
 
         $role = $user->getRelation('role');
-        $this->assertInstanceOf('Role', $role);
+        $this->assertInstanceOf(Role::class, $role);
         $this->assertEquals('admin', $role->type);
     }
 
-    public function testEasyRelation()
+    public function testEasyRelation(): void
     {
         // Has Many
         $user = User::create(['name' => 'John Doe']);
@@ -133,7 +136,7 @@ class RelationsTest extends TestCase
         $user = User::find($user->_id);
         $items = $user->items;
         $this->assertCount(1, $items);
-        $this->assertInstanceOf('Item', $items[0]);
+        $this->assertInstanceOf(Item::class, $items[0]);
         $this->assertEquals($user->_id, $items[0]->user_id);
 
         // Has one
@@ -143,12 +146,12 @@ class RelationsTest extends TestCase
 
         $user = User::find($user->_id);
         $role = $user->role;
-        $this->assertInstanceOf('Role', $role);
+        $this->assertInstanceOf(Role::class, $role);
         $this->assertEquals('admin', $role->type);
         $this->assertEquals($user->_id, $role->user_id);
     }
 
-    public function testBelongsToMany()
+    public function testBelongsToMany(): void
     {
         $user = User::create(['name' => 'John Doe']);
 
@@ -167,18 +170,18 @@ class RelationsTest extends TestCase
         $clients = $user->getRelation('clients');
         $users = $client->getRelation('users');
 
-        $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $users);
-        $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $clients);
-        $this->assertInstanceOf('Client', $clients[0]);
-        $this->assertInstanceOf('User', $users[0]);
+        $this->assertInstanceOf(Collection::class, $users);
+        $this->assertInstanceOf(Collection::class, $clients);
+        $this->assertInstanceOf(Client::class, $clients[0]);
+        $this->assertInstanceOf(User::class, $users[0]);
         $this->assertCount(2, $user->clients);
         $this->assertCount(1, $client->users);
 
         // Now create a new user to an existing client
         $user = $client->users()->create(['name' => 'Jane Doe']);
 
-        $this->assertInstanceOf('Illuminate\Database\Eloquent\Collection', $user->clients);
-        $this->assertInstanceOf('Client', $user->clients->first());
+        $this->assertInstanceOf(Collection::class, $user->clients);
+        $this->assertInstanceOf(Client::class, $user->clients->first());
         $this->assertCount(1, $user->clients);
 
         // Get user and unattached client
@@ -186,8 +189,8 @@ class RelationsTest extends TestCase
         $client = Client::Where('name', '=', 'Buffet Bar Inc.')->first();
 
         // Check the models are what they should be
-        $this->assertInstanceOf('Client', $client);
-        $this->assertInstanceOf('User', $user);
+        $this->assertInstanceOf(Client::class, $client);
+        $this->assertInstanceOf(User::class, $user);
 
         // Assert they are not attached
         $this->assertNotContains($client->_id, $user->client_ids);
@@ -222,7 +225,7 @@ class RelationsTest extends TestCase
         $this->assertCount(1, $client->users);
     }
 
-    public function testBelongsToManyAttachesExistingModels()
+    public function testBelongsToManyAttachesExistingModels(): void
     {
         $user = User::create(['name' => 'John Doe', 'client_ids' => ['1234523']]);
 
@@ -261,7 +264,7 @@ class RelationsTest extends TestCase
         $this->assertStringStartsWith('synced', $user->clients[1]->name);
     }
 
-    public function testBelongsToManySync()
+    public function testBelongsToManySync(): void
     {
         // create test instances
         $user = User::create(['name' => 'John Doe']);
@@ -280,7 +283,7 @@ class RelationsTest extends TestCase
         $this->assertCount(1, $user->clients);
     }
 
-    public function testBelongsToManyAttachArray()
+    public function testBelongsToManyAttachArray(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $client1 = Client::create(['name' => 'Test 1'])->_id;
@@ -291,7 +294,7 @@ class RelationsTest extends TestCase
         $this->assertCount(2, $user->clients);
     }
 
-    public function testBelongsToManyAttachEloquentCollection()
+    public function testBelongsToManyAttachEloquentCollection(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $client1 = Client::create(['name' => 'Test 1']);
@@ -303,7 +306,7 @@ class RelationsTest extends TestCase
         $this->assertCount(2, $user->clients);
     }
 
-    public function testBelongsToManySyncAlreadyPresent()
+    public function testBelongsToManySyncAlreadyPresent(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $client1 = Client::create(['name' => 'Test 1'])->_id;
@@ -320,7 +323,7 @@ class RelationsTest extends TestCase
         $this->assertCount(1, $user['client_ids']);
     }
 
-    public function testBelongsToManyCustom()
+    public function testBelongsToManyCustom(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $group = $user->groups()->create(['name' => 'Admins']);
@@ -340,7 +343,7 @@ class RelationsTest extends TestCase
         $this->assertEquals($user->_id, $group->users()->first()->_id);
     }
 
-    public function testMorph()
+    public function testMorph(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $client = Client::create(['name' => 'Jane Doe']);
@@ -376,14 +379,14 @@ class RelationsTest extends TestCase
         $photos = Photo::with('imageable')->get();
         $relations = $photos[0]->getRelations();
         $this->assertArrayHasKey('imageable', $relations);
-        $this->assertInstanceOf('User', $photos[0]->imageable);
+        $this->assertInstanceOf(User::class, $photos[0]->imageable);
 
         $relations = $photos[1]->getRelations();
         $this->assertArrayHasKey('imageable', $relations);
-        $this->assertInstanceOf('Client', $photos[1]->imageable);
+        $this->assertInstanceOf(Client::class, $photos[1]->imageable);
     }
 
-    public function testHasManyHas()
+    public function testHasManyHas(): void
     {
         $author1 = User::create(['name' => 'George R. R. Martin']);
         $author1->books()->create(['title' => 'A Game of Thrones', 'rating' => 5]);
@@ -433,7 +436,7 @@ class RelationsTest extends TestCase
         $this->assertCount(1, $authors);
     }
 
-    public function testHasOneHas()
+    public function testHasOneHas(): void
     {
         $user1 = User::create(['name' => 'John Doe']);
         $user1->role()->create(['title' => 'admin']);
@@ -455,7 +458,7 @@ class RelationsTest extends TestCase
         $this->assertCount(2, $users);
     }
 
-    public function testNestedKeys()
+    public function testNestedKeys(): void
     {
         $client = Client::create([
             'data' => [
@@ -481,7 +484,7 @@ class RelationsTest extends TestCase
         $this->assertEquals('Paris', $client->addresses->first()->data['city']);
     }
 
-    public function testDoubleSaveOneToMany()
+    public function testDoubleSaveOneToMany(): void
     {
         $author = User::create(['name' => 'George R. R. Martin']);
         $book = Book::create(['title' => 'A Game of Thrones']);
@@ -504,7 +507,7 @@ class RelationsTest extends TestCase
         $this->assertEquals($author->_id, $book->author_id);
     }
 
-    public function testDoubleSaveManyToMany()
+    public function testDoubleSaveManyToMany(): void
     {
         $user = User::create(['name' => 'John Doe']);
         $client = Client::create(['name' => 'Admins']);

tests/SchemaTest.php

 <?php
+declare(strict_types=1);
+
+use Jenssegers\Mongodb\Schema\Blueprint;
 
 class SchemaTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         Schema::drop('newcollection');
+        Schema::drop('newcollection_two');
     }
 
-    public function testCreate()
+    public function testCreate(): void
     {
         Schema::create('newcollection');
         $this->assertTrue(Schema::hasCollection('newcollection'));
         $this->assertTrue(Schema::hasTable('newcollection'));
     }
 
-    public function testCreateWithCallback()
+    public function testCreateWithCallback(): void
     {
         $instance = $this;
 
         Schema::create('newcollection', function ($collection) use ($instance) {
-            $instance->assertInstanceOf('Jenssegers\Mongodb\Schema\Blueprint', $collection);
+            $instance->assertInstanceOf(Blueprint::class, $collection);
         });
 
         $this->assertTrue(Schema::hasCollection('newcollection'));
     }
 
-    public function testDrop()
+    public function testCreateWithOptions(): void
+    {
+        Schema::create('newcollection_two', null, ['capped' => true, 'size' => 1024]);
+        $this->assertTrue(Schema::hasCollection('newcollection_two'));
+        $this->assertTrue(Schema::hasTable('newcollection_two'));
+    }
+
+    public function testDrop(): void
     {
         Schema::create('newcollection');
         Schema::drop('newcollection');
         $this->assertFalse(Schema::hasCollection('newcollection'));
     }
 
-    public function testBluePrint()
+    public function testBluePrint(): void
     {
         $instance = $this;
 
         Schema::collection('newcollection', function ($collection) use ($instance) {
-            $instance->assertInstanceOf('Jenssegers\Mongodb\Schema\Blueprint', $collection);
+            $instance->assertInstanceOf(Blueprint::class, $collection);
         });
 
         Schema::table('newcollection', function ($collection) use ($instance) {
-            $instance->assertInstanceOf('Jenssegers\Mongodb\Schema\Blueprint', $collection);
+            $instance->assertInstanceOf(Blueprint::class, $collection);
         });
     }
 
-    public function testIndex()
+    public function testIndex(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->index('mykey1');
@@ -69,7 +80,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['key']['mykey3']);
     }
 
-    public function testPrimary()
+    public function testPrimary(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->string('mykey', 100)->primary();
@@ -79,7 +90,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['unique']);
     }
 
-    public function testUnique()
+    public function testUnique(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->unique('uniquekey');
@@ -89,7 +100,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['unique']);
     }
 
-    public function testDropIndex()
+    public function testDropIndex(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->unique('uniquekey');
@@ -136,7 +147,77 @@ class SchemaTest extends TestCase
         $this->assertFalse($index);
     }
 
-    public function testBackground()
+    public function testDropIndexIfExists(): void
+    {
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->unique('uniquekey');
+            $collection->dropIndexIfExists('uniquekey_1');
+        });
+
+        $index = $this->getIndex('newcollection', 'uniquekey');
+        $this->assertEquals(null, $index);
+
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->unique('uniquekey');
+            $collection->dropIndexIfExists(['uniquekey']);
+        });
+
+        $index = $this->getIndex('newcollection', 'uniquekey');
+        $this->assertEquals(null, $index);
+
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->index(['field_a', 'field_b']);
+        });
+
+        $index = $this->getIndex('newcollection', 'field_a_1_field_b_1');
+        $this->assertNotNull($index);
+
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->dropIndexIfExists(['field_a', 'field_b']);
+        });
+
+        $index = $this->getIndex('newcollection', 'field_a_1_field_b_1');
+        $this->assertFalse($index);
+
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->index(['field_a', 'field_b'], 'custom_index_name');
+        });
+
+        $index = $this->getIndex('newcollection', 'custom_index_name');
+        $this->assertNotNull($index);
+
+        Schema::collection('newcollection', function (Blueprint $collection) {
+            $collection->dropIndexIfExists('custom_index_name');
+        });
+
+        $index = $this->getIndex('newcollection', 'custom_index_name');
+        $this->assertFalse($index);
+    }
+
+    public function testHasIndex(): void
+    {
+        $instance = $this;
+
+        Schema::collection('newcollection', function (Blueprint $collection) use ($instance) {
+            $collection->index('myhaskey1');
+            $instance->assertTrue($collection->hasIndex('myhaskey1_1'));
+            $instance->assertFalse($collection->hasIndex('myhaskey1'));
+        });
+
+        Schema::collection('newcollection', function (Blueprint $collection) use ($instance) {
+            $collection->index('myhaskey2');
+            $instance->assertTrue($collection->hasIndex(['myhaskey2']));
+            $instance->assertFalse($collection->hasIndex(['myhaskey2_1']));
+        });
+
+        Schema::collection('newcollection', function (Blueprint $collection) use ($instance) {
+            $collection->index(['field_a', 'field_b']);
+            $instance->assertTrue($collection->hasIndex(['field_a_1_field_b']));
+            $instance->assertFalse($collection->hasIndex(['field_a_1_field_b_1']));
+        });
+    }
+
+    public function testBackground(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->background('backgroundkey');
@@ -146,7 +227,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['background']);
     }
 
-    public function testSparse()
+    public function testSparse(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->sparse('sparsekey');
@@ -156,7 +237,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['sparse']);
     }
 
-    public function testExpire()
+    public function testExpire(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->expire('expirekey', 60);
@@ -166,7 +247,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(60, $index['expireAfterSeconds']);
     }
 
-    public function testSoftDeletes()
+    public function testSoftDeletes(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->softDeletes();
@@ -180,7 +261,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['key']['email']);
     }
 
-    public function testFluent()
+    public function testFluent(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->string('email')->index();
@@ -195,7 +276,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['key']['token']);
     }
 
-    public function testGeospatial()
+    public function testGeospatial(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->geospatial('point');
@@ -213,15 +294,16 @@ class SchemaTest extends TestCase
         $this->assertEquals('2dsphere', $index['key']['continent']);
     }
 
-    public function testDummies()
+    public function testDummies(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->boolean('activated')->default(0);
             $collection->integer('user_id')->unsigned();
         });
+        $this->expectNotToPerformAssertions();
     }
 
-    public function testSparseUnique()
+    public function testSparseUnique(): void
     {
         Schema::collection('newcollection', function ($collection) {
             $collection->sparse_and_unique('sparseuniquekey');
@@ -232,7 +314,7 @@ class SchemaTest extends TestCase
         $this->assertEquals(1, $index['unique']);
     }
 
-    protected function getIndex($collection, $name)
+    protected function getIndex(string $collection, string $name)
     {
         $collection = DB::getCollection($collection);
 

tests/SeederTest.php

 <?php
+declare(strict_types=1);
 
 class SeederTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         User::truncate();
     }
 
-    public function testSeed()
+    public function testSeed(): void
     {
         $seeder = new UserTableSeeder;
         $seeder->run();
@@ -16,7 +17,7 @@ class SeederTest extends TestCase
         $this->assertTrue($user->seed);
     }
 
-    public function testArtisan()
+    public function testArtisan(): void
     {
         Artisan::call('db:seed');
 

tests/TestCase.php

 <?php
+declare(strict_types=1);
+
+use Illuminate\Auth\Passwords\PasswordResetServiceProvider;
 
 class TestCase extends Orchestra\Testbench\TestCase
 {
     /**
      * Get application providers.
-     *
      * @param \Illuminate\Foundation\Application $app
-     *
      * @return array
      */
     protected function getApplicationProviders($app)
     {
         $providers = parent::getApplicationProviders($app);
 
-        unset($providers[array_search('Illuminate\Auth\Passwords\PasswordResetServiceProvider', $providers)]);
+        unset($providers[array_search(PasswordResetServiceProvider::class, $providers)]);
 
         return $providers;
     }
 
     /**
      * Get package providers.
-     *
      * @param \Illuminate\Foundation\Application $app
      * @return array
      */
@@ -28,14 +28,14 @@ class TestCase extends Orchestra\Testbench\TestCase
     {
         return [
             Jenssegers\Mongodb\MongodbServiceProvider::class,
+            Jenssegers\Mongodb\MongodbQueueServiceProvider::class,
             Jenssegers\Mongodb\Auth\PasswordResetServiceProvider::class,
-            Jenssegers\Mongodb\Validation\ValidationServiceProvider::class
+            Jenssegers\Mongodb\Validation\ValidationServiceProvider::class,
         ];
     }
 
     /**
      * Define environment setup.
-     *
      * @param Illuminate\Foundation\Application $app
      * @return void
      */
@@ -51,6 +51,7 @@ class TestCase extends Orchestra\Testbench\TestCase
         $app['config']->set('database.default', 'mongodb');
         $app['config']->set('database.connections.mysql', $config['connections']['mysql']);
         $app['config']->set('database.connections.mongodb', $config['connections']['mongodb']);
+        $app['config']->set('database.connections.mongodb2', $config['connections']['mongodb']);
         $app['config']->set('database.connections.dsn_mongodb', $config['connections']['dsn_mongodb']);
 
         $app['config']->set('auth.model', 'User');
@@ -64,5 +65,6 @@ class TestCase extends Orchestra\Testbench\TestCase
             'queue' => 'default',
             'expire' => 60,
         ]);
+        $app['config']->set('queue.failed.database', 'mongodb2');
     }
 }

tests/ValidationTest.php

 <?php
+declare(strict_types=1);
 
 class ValidationTest extends TestCase
 {
-    public function tearDown()
+    public function tearDown(): void
     {
         User::truncate();
     }
 
-    public function testUnique()
+    public function testUnique(): void
     {
         $validator = Validator::make(
             ['name' => 'John Doe'],
@@ -42,7 +43,7 @@ class ValidationTest extends TestCase
         $this->assertFalse($validator->fails());
     }
 
-    public function testExists()
+    public function testExists(): void
     {
         $validator = Validator::make(
             ['name' => 'John Doe'],

tests/config/database.php

 <?php
 
+$mongoHost = env('MONGO_HOST', 'mongodb');
+$mongoPort = env('MONGO_PORT') ? (int) env('MONGO_PORT') : 27017;
+
 return [
 
     'connections' => [
@@ -7,22 +10,22 @@ return [
         'mongodb' => [
             'name' => 'mongodb',
             'driver' => 'mongodb',
-            'host'       => 'mongodb',
-            'database'   => 'unittest',
+            'host' => $mongoHost,
+            'database' => env('MONGO_DATABASE', 'unittest'),
         ],
 
         'dsn_mongodb' => [
             'driver' => 'mongodb',
-            'dsn'       => 'mongodb://mongodb:27017',
-            'database'  => 'unittest',
+            'dsn' => "mongodb://$mongoHost:$mongoPort",
+            'database' => env('MONGO_DATABASE', 'unittest'),
         ],
 
         'mysql' => [
             'driver' => 'mysql',
-            'host'      => 'mysql',
-            'database'  => 'unittest',
-            'username'  => 'root',
-            'password'  => '',
+            'host' => env('MYSQL_HOST', 'mysql'),
+            'database' => env('MYSQL_DATABASE', 'unittest'),
+            'username' => env('MYSQL_USERNAME', 'root'),
+            'password' => env('MYSQL_PASSWORD', ''),
             'charset' => 'utf8',
             'collation' => 'utf8_unicode_ci',
             'prefix' => '',

tests/config/queue.php

@@ -2,7 +2,7 @@
 
 return [
 
-    'default' => 'database',
+    'default' => env('QUEUE_CONNECTION'),
 
     'connections' => [
 
@@ -16,7 +16,7 @@ return [
     ],
 
     'failed' => [
-        'database' => 'mongodb',
+        'database' => env('MONGO_DATABASE'),
         'table' => 'failed_jobs',
     ],
 

tests/models/Address.php

 <?php
+declare(strict_types=1);
 
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
+use Jenssegers\Mongodb\Relations\EmbedsMany;
 
 class Address extends Eloquent
 {
     protected $connection = 'mongodb';
     protected static $unguarded = true;
 
-    public function addresses()
+    public function addresses(): EmbedsMany
     {
         return $this->embedsMany('Address');
     }

tests/models/Book.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
+/**
+ * Class Book
+ * @property string $title
+ * @property string $author
+ * @property array $chapters
+ */
 class Book extends Eloquent
 {
     protected $connection = 'mongodb';
@@ -9,12 +17,12 @@ class Book extends Eloquent
     protected static $unguarded = true;
     protected $primaryKey = 'title';
 
-    public function author()
+    public function author(): BelongsTo
     {
         return $this->belongsTo('User', 'author_id');
     }
 
-    public function mysqlAuthor()
+    public function mysqlAuthor(): BelongsTo
     {
         return $this->belongsTo('MysqlUser', 'author_id');
     }

tests/models/Client.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\MorphOne;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
 class Client extends Eloquent
@@ -8,17 +12,17 @@ class Client extends Eloquent
     protected $collection = 'clients';
     protected static $unguarded = true;
 
-    public function users()
+    public function users(): BelongsToMany
     {
         return $this->belongsToMany('User');
     }
 
-    public function photo()
+    public function photo(): MorphOne
     {
         return $this->morphOne('Photo', 'imageable');
     }
 
-    public function addresses()
+    public function addresses(): HasMany
     {
         return $this->hasMany('Address', 'data.client_id', 'data.client_id');
     }

tests/models/Group.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
 class Group extends Eloquent
@@ -8,7 +10,7 @@ class Group extends Eloquent
     protected $collection = 'groups';
     protected static $unguarded = true;
 
-    public function users()
+    public function users(): BelongsToMany
     {
         return $this->belongsToMany('User', 'users', 'groups', 'users', '_id', '_id', 'users');
     }

tests/models/Item.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Jenssegers\Mongodb\Eloquent\Builder;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
+/**
+ * Class Item
+ * @property \Carbon\Carbon $created_at
+ */
 class Item extends Eloquent
 {
     protected $connection = 'mongodb';
     protected $collection = 'items';
     protected static $unguarded = true;
 
-    public function user()
+    public function user(): BelongsTo
     {
         return $this->belongsTo('User');
     }
 
-    public function scopeSharp($query)
+    public function scopeSharp(Builder $query)
     {
         return $query->where('type', 'sharp');
     }

tests/models/Location.php

 <?php
+declare(strict_types=1);
 
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 

tests/models/MysqlBook.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 use Jenssegers\Mongodb\Eloquent\HybridRelations;
 
@@ -12,7 +15,7 @@ class MysqlBook extends Eloquent
     protected static $unguarded = true;
     protected $primaryKey = 'title';
 
-    public function author()
+    public function author(): BelongsTo
     {
         return $this->belongsTo('User', 'author_id');
     }
@@ -20,12 +23,13 @@ class MysqlBook extends Eloquent
     /**
      * Check if we need to run the schema.
      */
-    public static function executeSchema()
+    public static function executeSchema(): void
     {
+        /** @var \Illuminate\Database\Schema\MySqlBuilder $schema */
         $schema = Schema::connection('mysql');
 
         if (!$schema->hasTable('books')) {
-            Schema::connection('mysql')->create('books', function ($table) {
+            Schema::connection('mysql')->create('books', function (Blueprint $table) {
                 $table->string('title');
                 $table->string('author_id')->nullable();
                 $table->integer('mysql_user_id')->unsigned()->nullable();

tests/models/MysqlRole.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 use Jenssegers\Mongodb\Eloquent\HybridRelations;
 
@@ -11,12 +14,12 @@ class MysqlRole extends Eloquent
     protected $table = 'roles';
     protected static $unguarded = true;
 
-    public function user()
+    public function user(): BelongsTo
     {
         return $this->belongsTo('User');
     }
 
-    public function mysqlUser()
+    public function mysqlUser(): BelongsTo
     {
         return $this->belongsTo('MysqlUser');
     }
@@ -26,10 +29,11 @@ class MysqlRole extends Eloquent
      */
     public static function executeSchema()
     {
+        /** @var \Illuminate\Database\Schema\MySqlBuilder $schema */
         $schema = Schema::connection('mysql');
 
         if (!$schema->hasTable('roles')) {
-            Schema::connection('mysql')->create('roles', function ($table) {
+            Schema::connection('mysql')->create('roles', function (Blueprint $table) {
                 $table->string('type');
                 $table->string('user_id');
                 $table->timestamps();

tests/models/MysqlUser.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 use Jenssegers\Mongodb\Eloquent\HybridRelations;
 
@@ -11,17 +15,17 @@ class MysqlUser extends Eloquent
     protected $table = 'users';
     protected static $unguarded = true;
 
-    public function books()
+    public function books(): HasMany
     {
         return $this->hasMany('Book', 'author_id');
     }
 
-    public function role()
+    public function role(): HasOne
     {
         return $this->hasOne('Role');
     }
 
-    public function mysqlBooks()
+    public function mysqlBooks(): HasMany
     {
         return $this->hasMany(MysqlBook::class);
     }
@@ -29,12 +33,13 @@ class MysqlUser extends Eloquent
     /**
      * Check if we need to run the schema.
      */
-    public static function executeSchema()
+    public static function executeSchema(): void
     {
+        /** @var \Illuminate\Database\Schema\MySqlBuilder $schema */
         $schema = Schema::connection('mysql');
 
         if (!$schema->hasTable('users')) {
-            Schema::connection('mysql')->create('users', function ($table) {
+            Schema::connection('mysql')->create('users', function (Blueprint $table) {
                 $table->increments('id');
                 $table->string('name');
                 $table->timestamps();

tests/models/Photo.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
 class Photo extends Eloquent
@@ -8,7 +10,7 @@ class Photo extends Eloquent
     protected $collection = 'photos';
     protected static $unguarded = true;
 
-    public function imageable()
+    public function imageable(): MorphTo
     {
         return $this->morphTo();
     }

tests/models/Role.php

 <?php
+declare(strict_types=1);
 
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
 class Role extends Eloquent
@@ -8,12 +10,12 @@ class Role extends Eloquent
     protected $collection = 'roles';
     protected static $unguarded = true;
 
-    public function user()
+    public function user(): BelongsTo
     {
         return $this->belongsTo('User');
     }
 
-    public function mysqlUser()
+    public function mysqlUser(): BelongsTo
     {
         return $this->belongsTo('MysqlUser');
     }

tests/models/Scoped.php

+<?php
+declare(strict_types=1);
+
+use Jenssegers\Mongodb\Eloquent\Builder;
+use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
+
+class Scoped extends Eloquent
+{
+    protected $connection = 'mongodb';
+    protected $collection = 'scoped';
+    protected $fillable = ['name', 'favorite'];
+
+    protected static function boot()
+    {
+        parent::boot();
+
+        static::addGlobalScope('favorite', function (Builder $builder) {
+            $builder->where('favorite', true);
+        });
+    }
+}

tests/models/Soft.php

 <?php
+declare(strict_types=1);
 
 use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 use Jenssegers\Mongodb\Eloquent\SoftDeletes;
 
+/**
+ * Class Soft
+ * @property \Carbon\Carbon $deleted_at
+ */
 class Soft extends Eloquent
 {
     use SoftDeletes;

tests/models/User.php

 <?php
+declare(strict_types=1);
 
-use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
-use Jenssegers\Mongodb\Eloquent\HybridRelations;
 use Illuminate\Auth\Authenticatable;
 use Illuminate\Auth\Passwords\CanResetPassword;
 use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
 use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
+use Illuminate\Notifications\Notifiable;
+use Jenssegers\Mongodb\Eloquent\HybridRelations;
+use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
 
+/**
+ * Class User
+ * @property string $_id
+ * @property string $name
+ * @property string $title
+ * @property int $age
+ * @property \Carbon\Carbon $birthday
+ * @property \Carbon\Carbon $created_at
+ * @property \Carbon\Carbon $updated_at
+ */
 class User extends Eloquent implements AuthenticatableContract, CanResetPasswordContract
 {
-    use Authenticatable, CanResetPassword, HybridRelations;
+    use Authenticatable, CanResetPassword, HybridRelations, Notifiable;
 
     protected $connection = 'mongodb';
     protected $dates = ['birthday', 'entry.date'];