Workaround to make the Zend Redirector suitable for Unit tests

License.txt

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 skrings / s0enke

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

Redirect.php

<?php
/**
 * Workaround to make the Zend Redirector not to exit() the whole process and
 * and also not executing the action (if redirect e. g. is done in preDispatch()).
 *
 * <code>
 * <?php
 * $this->_helper->Redirect->setGotoUrl($url);
 * ?>
 * </code>
 * @category   ZendX
 * @package    ZendX_Controller
 * @subpackage ZendX_Controller_Action_Helper
 * @author skrings / s0enke
 */
class ZendX_Controller_Action_Helper_Redirect extends Zend_Controller_Action_Helper_Redirector
{
    /**
     * @var bool
     */
    protected $isDispatched;

    /**
     * @return void
     */
    public function preDispatch()
    {
        $this->isDispatched = $this->getRequest()->isDispatched();
    }

    /**
     * Do NOT exit but also skip the action itself
     *
     * @return void
     */
    public function redirectAndExit()
    {
        $this->getRequest()->setDispatched(false);
    }

    /**
     * @return void
     */
    public function postDispatch()
    {
        $this->getRequest()->setDispatched($this->isDispatched);
    }
}