Sokil\Mongo\CollectionTest::testEnsureTTLIndex PHP Method

    public function testEnsureTTLIndex()
    {
        $this->collection->ensureTTLIndex(array('ttlAsc' => 1, 'ttlDesc' => -1), 12000);
        $indexes = $this->collection->getIndexes();
        $this->assertEquals(array('ttlAsc' => 1, 'ttlDesc' => -1), $indexes[1]['key']);
        $this->assertArrayHasKey('expireAfterSeconds', $indexes[1]);
        $this->assertEquals(12000, $indexes[1]['expireAfterSeconds']);
    }