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

    public function testRemoveUnacknowledged()
    {
        $document = ['change' => true, 'foo' => 'bar'];
        $this->getCollection()->insert($document);
        unset($document['_id']);
        $this->getCollection()->insert($document);
        unset($document['_id']);
        $this->getCollection()->insert($document);
        $this->assertTrue($this->getCollection()->remove(['foo' => 'bar'], ['w' => 0]));
    }