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<?php
namespace MongoDB\Tests\Operation;
use MongoDB\Operation\DropDatabase;
use MongoDB\Operation\InsertOne;
use MongoDB\Operation\ListCollections;
use MongoDB\Tests\CommandObserver;
use stdClass;
class ListCollectionsFunctionalTest extends FunctionalTestCase
{
public function testListCollectionsForNewlyCreatedDatabase()
{
$server = $this->getPrimaryServer();
$operation = new DropDatabase($this->getDatabaseName());
$operation->execute($server);
$insertOne = new InsertOne($this->getDatabaseName(), $this->getCollectionName(), ['x' => 1]);
$writeResult = $insertOne->execute($server);
$this->assertEquals(1, $writeResult->getInsertedCount());
$operation = new ListCollections($this->getDatabaseName(), ['filter' => ['name' => $this->getCollectionName()]]);
$collections = $operation->execute($server);
$this->assertInstanceOf('MongoDB\Model\CollectionInfoIterator', $collections);
$this->assertCount(1, $collections);
foreach ($collections as $collection) {
$this->assertInstanceOf('MongoDB\Model\CollectionInfo', $collection);
$this->assertEquals($this->getCollectionName(), $collection->getName());
}
}
public function testIdIndexAndInfo()
{
if (version_compare($this->getServerVersion(), '3.4.0', '<')) {
$this->markTestSkipped('idIndex and info are not supported');
}
$server = $this->getPrimaryServer();
$insertOne = new InsertOne($this->getDatabaseName(), $this->getCollectionName(), ['x' => 1]);
$writeResult = $insertOne->execute($server);
$this->assertEquals(1, $writeResult->getInsertedCount());
$operation = new ListCollections($this->getDatabaseName(), ['filter' => ['name' => $this->getCollectionName()]]);
$collections = $operation->execute($server);
$this->assertInstanceOf('MongoDB\Model\CollectionInfoIterator', $collections);
foreach ($collections as $collection) {
$this->assertInstanceOf('MongoDB\Model\CollectionInfo', $collection);
$this->assertArrayHasKey('readOnly', $collection['info']);
$this->assertEquals(['v' => 2, 'key' => ['_id' => 1], 'name' => '_id_', 'ns' => $this->getNamespace()], $collection['idIndex']);
}
}
public function testListCollectionsForNonexistentDatabase()
{
$server = $this->getPrimaryServer();
$operation = new DropDatabase($this->getDatabaseName());
$operation->execute($server);
$operation = new ListCollections($this->getDatabaseName());
$collections = $operation->execute($server);
$this->assertCount(0, $collections);
}
public function testSessionOption()
{
if (version_compare($this->getServerVersion(), '3.6.0', '<')) {
$this->markTestSkipped('Sessions are not supported');
}
(new CommandObserver)->observe(
function() {
$operation = new ListCollections(
$this->getDatabaseName(),
['session' => $this->createSession()]
);
$operation->execute($this->getPrimaryServer());
},
function(array $event) {
$this->assertObjectHasAttribute('lsid', $event['started']->getCommand());
}
);
}
}