public function UncaughtExceptionTest::testMissingDependencyCustomErrorHandler in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/system/src/Tests/System/UncaughtExceptionTest.php \Drupal\system\Tests\System\UncaughtExceptionTest::testMissingDependencyCustomErrorHandler()

Tests a missing dependency on a service with a custom error handler.

File

core/modules/system/src/Tests/System/UncaughtExceptionTest.php, line 132

Contains \Drupal\system\Tests\System\UncaughtExceptionTest.

Class

UncaughtExceptionTest

Tests kernel panic when things are really messed up.

Namespace

Drupal\system\Tests\System

Code

public function testMissingDependencyCustomErrorHandler() {
  $settings_filename = $this->siteDirectory . '/settings.php';
  chmod($settings_filename, 0777);
  $settings_php = file_get_contents($settings_filename);
  $settings_php .= "\n";
  $settings_php .= "set_error_handler(function() {\n";
  $settings_php .= "  header('HTTP/1.1 418 I\\'m a teapot');\n";
  $settings_php .= "  print('Oh oh, flying teapots');\n";
  $settings_php .= "  exit();\n";
  $settings_php .= "});\n";
  $settings_php .= "\$settings['teapots'] = TRUE;\n";
  file_put_contents($settings_filename, $settings_php);
  $this
    ->drupalGet('broken-service-class');
  $this
    ->assertResponse(418);
  $this
    ->assertRaw('Oh oh, flying teapots');
  $message = 'Argument 1 passed to Drupal\\error_service_test\\LonelyMonkeyClass::__construct() must be an instance of Drupal\\Core\\Database\\Connection, non';
  $this
    ->assertNoRaw('The website encountered an unexpected error.');
  $this
    ->assertNoRaw($message);
  $found_exception = FALSE;
  foreach ($this->assertions as &$assertion) {
    if (strpos($assertion['message'], $message) !== FALSE) {
      $found_exception = TRUE;
      $this
        ->deleteAssert($assertion['message_id']);
      unset($assertion);
    }
  }
  $this
    ->assertTrue($found_exception, 'Ensure that the exception of a missing constructor argument was triggered.');
}