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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license For full copyright and license information view LICENSE file distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace eZ\Publish\Core\Helper\Tests\FieldsGroups;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use eZ\Publish\Core\Helper\FieldsGroups\ArrayTranslatorFieldsGroupsList;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use PHPUnit_Framework_TestCase;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ArrayTranslatorFieldsGroupsListTest extends PHPUnit_Framework_TestCase  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $translatorMock;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function testTranslatesGroups()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $groups = ['slayer', 'system_of_a_down'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $default = 'system_of_a_down';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->getTranslatorMock()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ->expects($this->any())  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ->method('trans') | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ->will(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $this->returnValueMap([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    ['slayer', [], 'ezplatform_fields_groups', null, 'Slayer'],  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    ['system_of_a_down', [], 'ezplatform_fields_groups', null, 'System of a down'],  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                ])  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $list = $this->buildList($groups, $default);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        self::assertEquals(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                'slayer' => 'Slayer',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                'system_of_a_down' => 'System of a down',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ],  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $list->getGroups()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testReturnsDefault()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $list = $this->buildList([], 'A');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEquals('A', $list->getDefaultGroup()); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function testUsesIdentifierIfNoTranslation()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $groups = ['slayer', 'system_of_a_down'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $default = 'system_of_a_down';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->getTranslatorMock()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->expects($this->any())  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->method('trans') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->will($this->returnArgument(0));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $list = $this->buildList($groups, $default);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        self::assertEquals(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'slayer' => 'slayer',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'system_of_a_down' => 'system_of_a_down',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $list->getGroups()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function buildList($groups, $default)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new ArrayTranslatorFieldsGroupsList(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->getTranslatorMock(),  | 
            
                            
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                            $default,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $groups  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \Symfony\Component\Translation\TranslatorInterface|\PHPUnit_Framework_MockObject_MockObject  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function getTranslatorMock()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->translatorMock === null) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->translatorMock = $this->getMock('Symfony\Component\Translation\TranslatorInterface'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->translatorMock;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks at variables that are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.