duanlu1876 2017-06-15 06:48
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Laravel - 使用Doctrine时的phpUnit测试

I created a project with Laravel + Doctrine (instead of Eloquent) + Angular Routing . I decided to use php unit test for testing API (Controllers , Repositories) Actually I am geting an error while testing a simple method. Here is my code :

DoctorineRestaurantRepositoryTest.php:

    class RestaurantTest extends TestCase
     {
         private $DoctrineRepository;
         public  function setUp() {
             $this->DoctrineRepository = DoctrineRestaurantRepository::class;
           }
        /** @test */
        public function validator()
        {
            $this->DoctrineRepository->setTestVariable(3);
            $this->assertEquals($this->DoctrineRepository->getTestVariable(), 3);
        }
      .
      .
      .
    }

my repository file: (DoctrineRestaurantRepository.php)

class DoctrineRestaurantRepository extends DoctrineBaseRepository
{

    private $testVariable = 0;

    /**
     * @return int
     */
    public function getTestVariable()
    {
        return $this->testVariable;
    }

    /**
     * @param int $testVariable
     */
    public function setTestVariable($testVariable)
    {
        $this->testVariable = $testVariable;
    }

  .
  .
  .
}

I ran test and it gave an error :

Call to a member function setTestVariable() on string

Any suggestion to fix it?

  • 写回答

1条回答 默认 最新

  • dongre6227 2017-06-15 08:50
    关注

    You need to define the class variable or inject the class in the method.

    Solution 1

    adding new object to the class variable

    use DoctrineRestaurantRepository;
    
    class RestaurantTest extends TestCase
    {
        private $DoctrineRepository;
    
        public function __construct()
        {
            $this->DoctrineRepository = new DoctrineRestaurantRepository;
        }
        /** @test */
        public function validator()
        {
            $this->DoctrineRepository->setTestVariable(3);
            $this->assertEquals($this->DoctrineRepository->getTestVariable(), 3);
        }
      .
      .
      .
    }
    

    Solution 2

    using dependency injection

    use DoctrineRestaurantRepository;
    
    class RestaurantTest extends TestCase
    {
        private $DoctrineRepository;
    
        public function __construct(DoctrineRestaurantRepository $repository)
        {
            $this->DoctrineRepository = $repository;
        }
        /** @test */
        public function validator()
        {
            $this->DoctrineRepository->setTestVariable(3);
            $this->assertEquals($this->DoctrineRepository->getTestVariable(), 3);
        }
      .
      .
      .
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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