silverstripe-framework/tests/php/Control/RequestHandlingTest/ControllerExtension.php

<?php

namespace SilverStripe\Control\Tests\RequestHandlingTest;

use SilverStripe\Core\Extension;
use SilverStripe\Dev\TestOnly;

/**
 * Simple extension for the test controller
 */
class ControllerExtension extends Extension implements TestOnly
{

	public static $called_error = false;

	public static $called_404_error = false;

	private static $allowed_actions = array('extendedMethod');

	public function extendedMethod()
	{
		return "extendedMethod";
	}

	/**
	 * Called whenever there is an HTTP error
	 */
	public function onBeforeHTTPError()
	{
		self::$called_error = true;
	}

	/**
	 * Called whenever there is an 404 error
	 */
	public function onBeforeHTTPError404()
	{
		self::$called_404_error = true;
	}

}