tests/application/controllers/IndexControllerTest.php

<?php

class IndexControllerTest extends Zend_Test_PHPUnit_ControllerTestCase
{

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

    public function displaysamplearrayAction()
    {
        $fruitsalad = array('apples','oranges','kiwi','mango','grapes','strawberries');  // no bananas
        $this->render($fruitsalad);
    }

    public function displayuserAction()
    {
        $user = '<h2>User: Bob Jones</h2>';
        $user.= '<ul><li>Age: 28</li><li>Gender: Male</li></ul>'
        $this->render($user);
    }


}