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<?php
namespace MongoDB\Tests\Collection;
use MongoDB\Collection;
use MongoDB\Database;
use MongoDB\Tests\FunctionalTestCase as BaseFunctionalTestCase;
/**
* Base class for Collection functional tests.
*/
abstract class FunctionalTestCase extends BaseFunctionalTestCase
{
protected $collection;
public function setUp()
{
parent::setUp();
$this->collection = new Collection($this->manager, $this->getNamespace());
$this->dropCollectionIfItExists($this->collection);
}
public function tearDown()
{
if ($this->hasFailed()) {
return;
}
$this->dropCollectionIfItExists($this->collection);
}
/**
* Drop the collection if it exists.
*
* @param Collection $collection
*/
protected function dropCollectionIfItExists(Collection $collection)
{
$database = new Database($this->manager, $collection->getDatabaseName());
$collections = $database->listCollections(array('filter' => array('name' => $collection->getCollectionName())));
if (iterator_count($collections) > 0) {
$this->assertCommandSucceeded($collection->drop());
}
}
}