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<?php
namespace MongoDB\Tests\Operation;
use MongoDB\Operation\InsertOne;
use MongoDB\Operation\ListDatabases;
use MongoDB\Tests\CommandObserver;
use stdClass;
class ListDatabasesFunctionalTest extends FunctionalTestCase
{
public function testListDatabases()
{
$server = $this->getPrimaryServer();
$insertOne = new InsertOne($this->getDatabaseName(), $this->getCollectionName(), ['x' => 1]);
$writeResult = $insertOne->execute($server);
$this->assertEquals(1, $writeResult->getInsertedCount());
$operation = new ListDatabases();
$databases = $operation->execute($server);
$this->assertInstanceOf(\MongoDB\Model\DatabaseInfoIterator::class, $databases);
foreach ($databases as $database) {
$this->assertInstanceOf(\MongoDB\Model\DatabaseInfo::class, $database);
}
}
public function testFilterOption()
{
if (version_compare($this->getServerVersion(), '3.6.0', '<')) {
$this->markTestSkipped('listDatabase command "filter" option is 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 ListDatabases(['filter' => ['name' => $this->getDatabaseName()]]);
$databases = $operation->execute($server);
$this->assertInstanceOf(\MongoDB\Model\DatabaseInfoIterator::class, $databases);
$this->assertCount(1, $databases);
foreach ($databases as $database) {
$this->assertInstanceOf(\MongoDB\Model\DatabaseInfo::class, $database);
$this->assertEquals($this->getDatabaseName(), $database->getName());
}
}
public function testSessionOption()
{
if (version_compare($this->getServerVersion(), '3.6.0', '<')) {
$this->markTestSkipped('Sessions are not supported');
}
(new CommandObserver)->observe(
function() {
$operation = new ListDatabases(
['session' => $this->createSession()]
);
$operation->execute($this->getPrimaryServer());
},
function(array $event) {
$this->assertObjectHasAttribute('lsid', $event['started']->getCommand());
}
);
}
}