Here is a very short module to assist in testing other modules that refer to web services. It is somewhat modeled on what is being done to test openid in version 7, but more generic and simpler. Should I propose that this module get included with simpleTest? Is there other, better ways to do this? Any other feedback would be appreciated. Thanks!
<?php
// $Id$
/
* @file
* Module for Mock Web Services.
*
* Allows easy testing of functions that call web services without depending
* on the web service working at the time the test is performed.
*
* Call mock_web with a url of the form:
* mock_web?data=return-this-data&code=return-this-status
* Return-this-status is returned as the HTTP status code in the header.
* Return-this-data is returned after the headers.
*
* Note: Paramaters are used instead of RESTful arguments so that ebmedded
* slashes can be part of the data returned. Remember that Apache won't
* accept urlencoded slashes in certain configurations.
*
* @code
* // Verify module handles 404 error.
* $result = drupalGet(mock_web_url('', 404));
* $this->assert...
* @endcode
*/
/
* Implementation of hook_menu().
*/
function mock_web_menu() {
$items = array();
$items['mock_web'] = array(
'page callback' => 'mock_web_page',
'access callback' => TRUE,
'type' => MENU_CALLBACK,
);
return $items;
}
/
* Menu page callback. Returns HTTP status and data based on url params.
*/
function mock_web_page() {
if (isset($_GET['code'])) {
drupal_set_header('HTTP/1.1 ' . $_GET['code']);
}
echo urldecode($_GET['data']);
}
/
* Utility function to easily construct a url for mock_web.
*
* @param $data
* This is the data you want returned.
* @param $code
* The HTTP status code you want returned.
* @return
* The constructed url that will return the above data and status code.
*/
function mock_web_url($data = '', $code = 200) {
return url('mock_web', array('absolute' => TRUE, 'query' => array('data' => $data, 'code' => $code)));
}