Alcaeus\MongoDbAdapter\Tests\Mongo\MongoCollectionTest::testCreateIndexTwice PHP Method

    public function testCreateIndexTwice()
    {
        $this->getCollection()->createIndex(['foo' => 1]);
        $expected = ['createdCollectionAutomatically' => false, 'numIndexesBefore' => 2, 'numIndexesAfter' => 2, 'note' => 'all indexes already exist', 'ok' => 1.0];
        $this->assertSame($expected, $this->getCollection()->createIndex(['foo' => 1]));
    }