/**
* Setup performed prior to each test method
*
* @return void
*/
public function setUp()
{
if (!extension_loaded('mongo')) {
$this->markTestSkipped('Zend\\Session\\SaveHandler\\MongoDB tests are not enabled due to missing Mongo extension');
}
$this->options = new MongoDBOptions(array('database' => 'zf2_tests', 'collection' => 'sessions'));
$mongoClass = version_compare(phpversion('mongo'), '1.3.0', '<') ? '\\Mongo' : '\\MongoClient';
$this->mongo = new $mongoClass();
$this->mongoCollection = $this->mongo->selectCollection($this->options->getDatabase(), $this->options->getCollection());
}
public function testSetters()
{
$options = new MongoDBOptions();
$options->setDatabase('testDatabase')->setCollection('testCollection')->setSaveOptions(array('safe' => 2))->setNameField('testName')->setDataField('testData')->setLifetimeField('testLifetime')->setModifiedField('testModified');
$this->assertEquals('testDatabase', $options->getDatabase());
$this->assertEquals('testCollection', $options->getCollection());
$this->assertEquals(array('safe' => 2), $options->getSaveOptions());
$this->assertEquals('testName', $options->getNameField());
$this->assertEquals('testData', $options->getDataField());
$this->assertEquals('testLifetime', $options->getLifetimeField());
$this->assertEquals('testModified', $options->getModifiedField());
}
/**
* Garbage collection
*
* Note: MongoDB 2.2+ supports TTL collections, which may be used in place
* of this method by indexing the "modified" field with an
* "expireAfterSeconds" option. Regardless of whether TTL collections are
* used, consider indexing this field to make the remove query more
* efficient.
*
* @see http://docs.mongodb.org/manual/tutorial/expire-data/
* @param int $maxlifetime
* @return bool
*/
public function gc($maxlifetime)
{
/* Note: unlike DbTableGateway, we do not use the lifetime field in
* each document. Doing so would require a $where query to work with the
* computed value (modified + lifetime) and be very inefficient.
*/
$result = $this->mongoCollection->remove(array($this->options->getModifiedField() => array('$lt' => new MongoDate(time() - $maxlifetime))), $this->options->getSaveOptions());
return (bool) (isset($result['ok']) ? $result['ok'] : $result);
}
/**
* Garbage collection
*
* Note: MongoDB 2.2+ supports TTL collections, which may be used in place
* of this method by indexing the "modified" field with an
* "expireAfterSeconds" option. Regardless of whether TTL collections are
* used, consider indexing this field to make the remove query more
* efficient.
*
* @see http://docs.mongodb.org/manual/tutorial/expire-data/
* @param int $maxlifetime
* @return bool
*/
public function gc($maxlifetime)
{
/* Note: unlike DbTableGateway, we do not use the lifetime field in
* each document. Doing so would require a $where query to work with the
* computed value (modified + lifetime) and be very inefficient.
*/
$microseconds = floor(microtime(true) * 1000) - $maxlifetime;
$result = $this->mongoCollection->deleteMany([$this->options->getModifiedField() => ['$lt' => new UTCDateTime($microseconds)]], $this->options->getSaveOptions());
return $result->isAcknowledged();
}