Laravel 单元测试软件

如何解决Laravel 单元测试软件

我是单元测试新手，我想尝试一种方法，如果可能，强制删除模型，否则如果该模型有任何关系，则使用软删除。

代码运行良好，但如果我调用 ModelDeleteManager，softdelete 测试总是失败。如果我在控制器中直接调用 $company->delete() ，则测试通过。

强制删除测试总是通过 ModelDeleteManager

你能解释为什么当我尝试调用一个可重用的类时它会失败吗？

销毁方法：

  public function destroy ( ModelDeleteManager $model_delete_manager,Company $company) : JsonResponse
        {
            $model_delete_manager->processDelete ($company);
    
            return \Response ::json ( [ 'success' => true ] );
            
        }

模型删除管理器：

   
    namespace App\Services;
    
    
    use Bugsnag\BugsnagLaravel\Facades\Bugsnag;
    use Exception;
    use Illuminate\Database\Eloquent\Model;
    
    class ModelDeleteManager
    {
        
        
        public function processDelete ( Model $model )
        {
            try {
                if ( method_exists ( $model,'forceDelete' ) ) {
                    $model -> forceDelete ();
                } else {
                    $model -> delete ();
                }
                
            } catch ( Exception $e ) {
                if ( $e -> getCode () == "23000" ) {
                    $model -> delete ();
                } else {
                    Bugsnag ::notifyException ( $e );
                }
            }
            
        }
    }

我的公司测试：

 namespace Tests\Feature;
    
    use App\Models\Company;
    use App\Models\User;
    use Illuminate\Foundation\Testing\RefreshDatabase;
    use Illuminate\Foundation\Testing\WithFaker;
    use Tests\TestCase;
    
    class CompanyTest extends TestCase
    {
        use RefreshDatabase,withFaker;
        
        private $company;
        private $user;
        
        public function setUp () : void
        {
            parent ::setUp ();
            
            $this -> company = Company ::factory () -> create ();
            $this -> user = User ::factory () -> create ( [ 'company_id' => $this -> company -> id ] );
        }
        
        public function test_an_admin_can_forcedelete_a_company_without_relations ()
        {
            $new_company = Company ::factory () -> create ();
         
            $this -> assertDatabaseHas ( 'companies',[ 'name' => $new_company -> name,'id' => $new_company -> id ] );
            
            $response = $this -> actingAs ( $this -> user ) -> delete ( '/settings/company/' . $new_company -> id );
            
            self ::assertEquals ( 200,$response -> getStatusCode () );
            
            $this -> assertDatabaseMissing ( 'companies','id' => $new_company -> id ] );
            
        }
        
        
       public function test_an_admin_can_softdelete_a_company_with_relations ()
        {
            $this -> withoutExceptionHandling ();
            
            $this -> assertDatabaseHas ( 'companies',[ 'name' => $this -> company -> name,'id' => $this -> company -> id ] );
            
            $response = $this -> actingAs ( $this -> user ) -> delete ( '/settings/company/' . $this -> company -> id );
            
            self ::assertEquals ( 200,$response -> getStatusCode () );
      
            $this -> assertSoftDeleted ( 'companies',['id' => $this -> company -> id,'name' => $this -> company -> name ] );
                                                        
        }
    }

这是我在测试中收到的失败错误，

Failed asserting that any soft deleted row in the table [companies] matches the attributes {"id":1,"name":"Ferre De Greef"}.

Found: [
   {
       "id": "1","name": "Ferre De Greef","street": "boulevard Kaya","city": "Tielt","post_code": "8995","TVA": "BE 0804617624","language": "da","bank": "BE02872154362405","swift": "YCFUWO29","phone": "+7648326849037","email": "kaat81@demeyer.org","website": "http:\/\/www.smets.com\/dolore-SAEpe-culpa-quae","longitude": null,"latitude": null,"created_at": "2021-01-06 08:55:36","updated_at": "2021-01-06 08:55:36","deleted_at": null
   }
].

但只有测试失败，代码完美运行。