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<?php |
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/** |
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* Behat Code Coverage |
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*/ |
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declare(strict_types=1); |
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namespace DVDoug\Behat\CodeCoverage\Subscriber; |
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use Behat\Behat\EventDispatcher\Event\ExampleTested; |
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use Behat\Behat\EventDispatcher\Event\ScenarioTested; |
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use Behat\Testwork\EventDispatcher\Event\ExerciseCompleted; |
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use DVDoug\Behat\CodeCoverage\Service\ReportService; |
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use SebastianBergmann\CodeCoverage\CodeCoverage; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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class EventSubscriber implements EventSubscriberInterface |
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{ |
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private ?CodeCoverage $coverage; |
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private ReportService $reportService; |
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public function __construct(ReportService $reportService, ?CodeCoverage $coverage) |
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{ |
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$this->reportService = $reportService; |
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$this->coverage = $coverage; |
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} |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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ScenarioTested::BEFORE => 'beforeScenario', |
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ExampleTested::BEFORE => 'beforeScenario', |
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ScenarioTested::AFTER => 'afterScenario', |
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ExampleTested::AFTER => 'afterScenario', |
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ExerciseCompleted::AFTER => 'afterExercise', |
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]; |
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} |
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/** |
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* Before Scenario/Outline Example hook. |
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*/ |
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public function beforeScenario(ScenarioTested $event): void |
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{ |
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if (!$this->coverage) { |
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return; |
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} |
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$node = $event->getScenario(); |
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$id = $event->getFeature()->getFile() . ':' . $node->getLine(); |
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$this->coverage->start($id); |
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} |
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/** |
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* After Scenario/Outline Example hook. |
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*/ |
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public function afterScenario(ScenarioTested $event): void |
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{ |
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if (!$this->coverage) { |
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return; |
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} |
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$this->coverage->stop(); |
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} |
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/** |
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* After Exercise hook. |
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*/ |
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public function afterExercise(ExerciseCompleted $event): void |
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{ |
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if (!$this->coverage) { |
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return; |
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} |
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$this->reportService->generateReport($this->coverage); |
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} |
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} |
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.