class ErrorTestController in Drupal 8

Controller routines for error_test routes.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\error_test\Controller\ErrorTestController

1 file declares its use of ErrorTestController

DbLogTest.php in core/modules/dblog/tests/src/Functional/DbLogTest.php

File

core/modules/system/tests/modules/error_test/src/Controller/ErrorTestController.php, line 12

Namespace

Drupal\error_test\Controller

class ErrorTestController extends ControllerBase {

  /**
   * The database connection.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $database;

  /**
   * Constructs a \Drupal\error_test\Controller\ErrorTestController object.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The database connection.
   */
  public function __construct(Connection $database) {
    $this->database = $database;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('database'));
  }

  /**
   * Generate warnings to test the error handler.
   */
  public function generateWarnings($collect_errors = FALSE) {

    // Tell Drupal error reporter to send errors to Simpletest or not.
    define('SIMPLETEST_COLLECT_ERRORS', $collect_errors);

    // This will generate a notice.
    $monkey_love = $bananas;

    // This will generate a warning.
    $awesomely_big = 1 / 0;

    // This will generate a user error. Use & to check for double escaping.
    trigger_error("Drupal & awesome", E_USER_WARNING);
    return [];
  }

  /**
   * Generate fatals to test the error handler.
   */
  public function generateFatals() {
    $function = function (array $test) {
    };
    $function("test-string");
    return [];
  }

  /**
   * Trigger an exception to test the exception handler.
   */
  public function triggerException() {
    define('SIMPLETEST_COLLECT_ERRORS', FALSE);
    throw new \Exception("Drupal & awesome");
  }

  /**
   * Trigger an exception to test the PDO exception handler.
   */
  public function triggerPDOException() {
    define('SIMPLETEST_COLLECT_ERRORS', FALSE);
    $this->database
      ->select('bananas_are_awesome', 'b')
      ->fields('b')
      ->execute();
  }

  /**
   * Trigger an exception during rendering.
   */
  public function triggerRendererException() {
    return [
      '#type' => 'page',
      '#post_render' => [
        function () {
          throw new \Exception('This is an exception that occurs during rendering');
        },
      ],
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state	protected	function	Returns the state storage service.
ErrorTestController::$database	protected	property	The database connection.
ErrorTestController::create	public static	function	Instantiates a new instance of this class. Overrides ControllerBase::create
ErrorTestController::generateFatals	public	function	Generate fatals to test the error handler.
ErrorTestController::generateWarnings	public	function	Generate warnings to test the error handler.
ErrorTestController::triggerException	public	function	Trigger an exception to test the exception handler.
ErrorTestController::triggerPDOException	public	function	Trigger an exception to test the PDO exception handler.
ErrorTestController::triggerRendererException	public	function	Trigger an exception during rendering.
ErrorTestController::__construct	public	function	Constructs a \Drupal\error_test\Controller\ErrorTestController object.
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.