O Guia Definitivo do Yii 1.1

• A test method usually contains a sequence of statements that would issue commands
to Selenium RC to interact with the Web application being tested. It also contains
assertion statements to verify that the Web application responds as expected.
Before we describe how to write a functional test, let's take a look at the WebTestCase.php
file generated by the yiic webapp command. This file defines WebTestCase that may serve
as the base class for all functional test classes.
define('TEST_BASE_URL','http://localhost/yii/demos/blog/index-test.php/');
class WebTestCase extends CWebTestCase
{
/**
* Sets up before each test method runs.
* This mainly sets the base URL for the test application.
*/
protected function setUp()
{
parent::setUp();
$this->setBrowserUrl(TEST_BASE_URL);
}
}
......
The class WebTestCase mainly sets the base URL of the pages to be tested. Later in test
methods, we can use relative URLs to specify which pages to be tested.
We should also pay attention that in the base test URL, we use index-test.php as the entry
script instead ofindex.php. The only difference between index-test.php and index.php is
that the former uses test.phpas the application configuration file while the latter main.php.
We now describe how to test the feature about showing a post in the blog demo. We first
write the test class as follows, noting that the test class extends from the base class we
just described: