class DrupalListener

class DrupalListener implements TestListener {
    use TestListenerDefaultImplementation;
    use DeprecationListenerTrait;
    use DrupalComponentTestListenerTrait;
    use DrupalStandardsListenerTrait;
    
    /**
     * A list of methods to be checked for void return typehint.
     *
     * @var string[]
     */
    protected $methodsWithVoidReturn = [
        'setUpBeforeClass',
        'setUp',
        'assertPreConditions',
        'assertPostConditions',
        'tearDown',
        'tearDownAfterClass',
        'onNotSuccessfulTest',
    ];
    
    /**
     * The wrapped Symfony test listener.
     *
     * @var \Symfony\Bridge\PhpUnit\SymfonyTestsListener
     */
    private $symfonyListener;
    
    /**
     * Constructs the DrupalListener object.
     */
    public function __construct() {
        $this->symfonyListener = new SymfonyTestsListener();
    }
    
    /**
     * {@inheritdoc}
     */
    public function startTestSuite(TestSuite $suite) : void {
        $this->symfonyListener
            ->startTestSuite($suite);
        $this->registerErrorHandler();
    }
    
    /**
     * {@inheritdoc}
     */
    public function addSkippedTest(Test $test, \Throwable $t, float $time) : void {
        $this->symfonyListener
            ->addSkippedTest($test, $t, $time);
    }
    
    /**
     * {@inheritdoc}
     */
    public function startTest(Test $test) : void {
        // Check for deprecated @expectedDeprecation annotations before the
        // Symfony error handler has a chance to swallow this deprecation notice.
        $annotations = UtilTest::parseTestMethodAnnotations(get_class($test), $test->getName(FALSE));
        if (isset($annotations['method']['expectedDeprecation'])) {
            @trigger_error('The @expectedDeprecation annotation on ' . get_class($test) . '::' . $test->getName(FALSE) . '() is deprecated in drupal:9.1.0 and is removed from drupal:10.0.0. Use the expectDeprecation() method instead. See https://www.drupal.org/node/3176667', E_USER_DEPRECATED);
        }
        // The Drupal error handler has to be registered prior to the Symfony error
        // handler that is registered in
        // \Symfony\Bridge\PhpUnit\Legacy\SymfonyTestsListenerTrait::startTest()
        // that handles expected deprecations.
        $this->registerErrorHandler();
        $this->symfonyListener
            ->startTest($test);
        // Check for missing void return typehints in concrete test classes'
        // methods. If the method is inherited from a base test class, do
        // nothing.
        $class = new \ReflectionClass($test);
        foreach ($this->methodsWithVoidReturn as $method) {
            if ($class->hasMethod($method)) {
                $reflected_method = $class->getMethod($method);
                if ($reflected_method->getDeclaringClass()
                    ->getName() === get_class($test)) {
                    if (!$reflected_method->hasReturnType() || $reflected_method->getReturnType()
                        ->getName() !== 'void') {
                        @trigger_error("Declaring ::{$method} without a void return typehint in " . get_class($test) . " is deprecated in drupal:9.0.0. Typehinting will be required before drupal:10.0.0. See https://www.drupal.org/node/3114724", E_USER_DEPRECATED);
                    }
                }
            }
        }
        // Check for incorrect visibility of the $modules property.
        if ($class->hasProperty('modules') && !$class->getProperty('modules')
            ->isProtected()) {
            @trigger_error('The ' . get_class($test) . '::$modules property must be declared protected. See https://www.drupal.org/node/2909426', E_USER_DEPRECATED);
        }
    }
    
    /**
     * {@inheritdoc}
     */
    public function endTest(Test $test, float $time) : void {
        if (!SymfonyTestsListenerTrait::$previousErrorHandler) {
            $className = get_class($test);
            $groups = UtilTest::getGroups($className, $test->getName(FALSE));
            if (in_array('legacy', $groups, TRUE)) {
                // If the Symfony listener is not registered for legacy tests then
                // deprecations triggered by the DebugClassloader in
                // \Symfony\Bridge\PhpUnit\Legacy\SymfonyTestsListenerTrait::endTest()
                // are not correctly identified as occurring in legacy tests.
                $symfony_error_handler = set_error_handler([
                    SymfonyTestsListenerTrait::class,
                    'handleError',
                ]);
            }
        }
        $this->deprecationEndTest($test, $time);
        $this->symfonyListener
            ->endTest($test, $time);
        $this->componentEndTest($test, $time);
        $this->standardsEndTest($test, $time);
        if (isset($symfony_error_handler)) {
            // If this test listener has added the Symfony error handler then it needs
            // to be removed.
            restore_error_handler();
        }
        // The Drupal error handler has to be removed after the Symfony error
        // handler is potentially removed in
        // \Symfony\Bridge\PhpUnit\Legacy\SymfonyTestsListenerTrait::endTest().
        $this->removeErrorHandler();
    }

}