|  | @@ -28,7 +28,7 @@ | 
                                                    
                                                        |  |  |  block discarded – undo | 
                                                                                                                                                                                                                    
                                                            | 28 | 28 |      public function testRulesForExistingAttributesOnly() { | 
                                                                                                            
                                                            | 29 | 29 |          // labels only for actually existing attributes | 
                                                                                                            
                                                            | 30 | 30 |          foreach ($this->model->rules() as $rule) { | 
                                                                                                            
                                                            | 31 |  | -            $rules = (is_array($rule[0]) ? $rule[0] : [$rule[0]] ); | 
                                                                                                            
                                                            |  | 31 | +            $rules = (is_array($rule[0]) ? $rule[0] : [$rule[0]]); | 
                                                                                                            
                                                            | 32 | 32 |              foreach ($rules as $attribute) { | 
                                                                                                            
                                                            | 33 | 33 |                  $this->assertArrayHasKey($attribute, array_merge(get_object_vars($this->model), $this->model->attributes)); | 
                                                                                                            
                                                            | 34 | 34 |              } | 
                                                                                                                                                
                                         
                                        
                                            
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