PHPUnit Zend Framework

<?php
require_once 'Zend/Test/PHPUnit/ControllerTestCase.php';
abstract class ControllerTestCase
    extends Zend_Test_PHPUnit_ControllerTestCase
{
    /**
     * @var Zend_Application
     */
    protected $application;

    public function setUp()
    {
        $this->_setAppEnv();
        $this->bootstrap = array($this, 'appBootstrap');
        parent::setUp();
    }

    protected function _setAppEnv()
    {
        //put this here so you can override
        defined('APPLICATION_ENV') || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'testing'));
    }

    public function appBootstrap()
    {
        $this->application = new Zend_Application(APPLICATION_ENV,
                                              APPLICATION_PATH . '/configs/application.ini');
        $this->application->bootstrap();
    }
}