Sokil\Mongo\CollectionTest::testInsert_Unacknowledged_Error PHP Method

    public function testInsert_Unacknowledged_Error()
    {
        $this->collectionMock = $this->getMock('\\MongoCollection', array('insert'), array($this->database->getMongoDB(), 'phpmongo_test_collection'));
        $this->collectionMock->expects($this->once())->method('insert')->will($this->returnValue(false));
        $collection = new Collection($this->database, $this->collectionMock);
        $collection->setUnacknowledgedWriteConcern();
        $collection->insert(array('a' => 1, 'b' => 2));
    }