public function testInitViewWillNotRegisterSameViewPathTwice()
{
$this->request->setModuleName('foo')->setControllerName('index');
$controller = new Foo_IndexController($this->request, $this->response, array());
$this->helper->setActionController($controller);
$this->helper->initView();
$moduleDir = dirname($this->front->getControllerDirectory('foo'));
$this->helper->initView($moduleDir . '/views', 'Foo', array('encoding' => 'ISO-8858-1'));
$this->_checkDefaults();
}