Sokil\Mongo\CollectionTest::testDeleteDocument_ErrorDeletingDocument PHP Method

    public function testDeleteDocument_ErrorDeletingDocument()
    {
        $this->collectionMock = $this->getMock('\\MongoCollection', array('remove'), array($this->database->getMongoDB(), 'phpmongo_test_collection'));
        $this->collectionMock->expects($this->once())->method('remove')->will($this->returnValue(array('ok' => (double) 0, 'err' => 'Some strange error')));
        $this->collection = new Collection($this->database, $this->collectionMock);
        $document = $this->collection->createDocument(array('param' => 'value'))->save();
        $this->collection->deleteDocument($document);
    }