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                namespace Ciandt\Behat\PlaceholdersExtension\Tester;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Behat\Tester\ScenarioTester;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Gherkin\Node\BackgroundNode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Gherkin\Node\FeatureNode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Gherkin\Node\ScenarioInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Gherkin\Node\ScenarioNode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Testwork\Environment\Environment;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Testwork\Tester\Result\TestResult;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Testwork\Tester\Setup\SuccessfulSetup;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Behat\Testwork\Tester\Setup\SuccessfulTeardown;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Ciandt\Behat\PlaceholdersExtension\PlaceholderContainer\PlaceholderContainerStepNode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Ciandt\Behat\PlaceholdersExtension\Utils\PlaceholderUtils;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Description of StepDecoratingScenarioTester  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author bwowk  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class StepDecoratingScenarioTester implements ScenarioTester{ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $baseTester;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $configKey;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $sectionKey;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $variant;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(ScenarioTester $baseTester) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->baseTester = $baseTester;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setUp(Environment $env, FeatureNode $feature, ScenarioInterface $scenario, $skip) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new SuccessfulSetup();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function tearDown(Environment $env, FeatureNode $feature, ScenarioInterface $scenario, $skip, TestResult $result) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new SuccessfulTeardown();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function test(Environment $env, FeatureNode $feature, ScenarioInterface $scenario, $skip) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $scenarioTags = $scenario->getTags();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $featureTags = $feature->getTags();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $tags = array_merge($scenarioTags,$featureTags);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // If there's no config tag, proceed with undecorated steps  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (!PlaceholderUtils::getConfigTag($tags)){ | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return $this->baseTester->test($env, $feature, $scenario, $skip);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // detect config and variant tags  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->scanMeaningfulTags($tags);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $decoratedFeature = $this->decorateBackgroundSteps($feature);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $decoratedScenario = $this->decorateScenarioSteps($scenario);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->baseTester->test($env, $decoratedFeature, $decoratedScenario, $skip);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function decorateScenarioSteps(ScenarioInterface $undecoratedScenario){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $decoratedSteps = array();  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                        foreach ($undecoratedScenario->getSteps() as $step){ | 
            
                            
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                            $decoratedSteps[] = new PlaceholderContainerStepNode(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $step,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->configKey,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->sectionKey,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->variant);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new ScenarioNode(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedScenario->getTitle(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedScenario->getTags(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $decoratedSteps,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedScenario->getKeyword(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedScenario->getLine());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function scanMeaningfulTags($tags){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $configTag = PlaceholderUtils::getConfigTag($tags);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->configKey = PlaceholderUtils::getConfigKey($configTag);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->sectionKey = PlaceholderUtils::getSectionKey($configTag);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // At this point, variant tags should have been splitted between sepparate scenarios  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->variant = PlaceholderUtils::getVariant($tags);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function decorateBackgroundSteps(FeatureNode $feature){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$feature->hasBackground()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $feature;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $undecoratedBackground = $feature->getBackground();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $decoratedSteps = array();  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                        foreach ($undecoratedBackground->getSteps() as $step){ | 
            
                            
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                            $decoratedSteps[] = new PlaceholderContainerStepNode(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $step,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->configKey,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->sectionKey,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $this->variant);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $decoratedBackground = new BackgroundNode(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedBackground->getTitle(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $decoratedSteps,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedBackground->getKeyword(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $undecoratedBackground->getLine());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new FeatureNode(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getTitle(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getDescription(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getTags(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $decoratedBackground,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getScenarios(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getKeyword(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getLanguage(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getFile(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $feature->getLine());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.