Sokil\Mongo\CursorTest::testSort PHP Method

    public function testSort()
    {
        $this->collection->createDocument(array('p' => 'A'))->save();
        $this->collection->createDocument(array('p' => 'B'))->save();
        $this->collection->createDocument(array('p' => 'C'))->save();
        $documentId = $this->collection->createDocument(array('p' => 'D'))->save()->getId();
        $document = $this->collection->find()->sort(array('p' => -1));
        $this->assertEquals('D', $document->current()->p);
    }