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<?php
// $Id$
class SimpleTestTestCase extends DrupalWebTestCase {
protected $results;
/**
* Implementation of getInfo().
*/
function getInfo() {
return array(
'name' => t('SimpleTest functionality'),
'description' => t('Test SimpleTest\'s web interface: check that the intended tests were
run and ensure that test reports display the intended results. Also
test SimpleTest\'s internal browser and API\'s both explicitly and
implicitly.'),
'group' => t('SimpleTest')
);
}
/**
* Implementation of setUp().
*/
function setUp() {
if (!$this->inCURL()) {
parent::setUp('simpletest');
// Create and login user
$admin_user = $this->drupalCreateUser(array('administer unit tests'));
$this->drupalLogin($admin_user);
}
else {
parent::setUp();
}
}
/**
* Test the internal browsers functionality.
*/
function testInternalBrowser() {
global $conf;
if (!$this->inCURL()) {
$this->drupalGet('node');
$this->assertTitle(variable_get('site_name', 'Drupal'), t('Site title matches.'));
}
}
/**
* Make sure that tests selected through the web interface are run and
* that the results are displayed correctly.
*/
function testWebTestRunner() {
$this->pass = t('SimpleTest pass.');
$this->fail = t('SimpleTest fail.');
$this->valid_permission = 'access content';
$this->invalid_permission = 'invalid permission';
if ($this->inCURL()) {
// Only run following code if this test is running itself through a CURL request.
$this->stubTest();
}
else {
// Run this test from web interface.
$this->drupalGet('admin/build/testing');
$edit = array();
$edit['SimpleTestTestCase'] = TRUE;
$this->drupalPost(NULL, $edit, t('Run tests'));
$this->getTestResults();
$this->confirmStubTestResults();
}
}
/**
* Test to be run and the results confirmed.
*/
function stubTest() {
$this->pass($this->pass);
$this->fail($this->fail);
$this->drupalCreateUser(array($this->valid_permission));
$this->drupalCreateUser(array($this->invalid_permission));
}
/**
* Confirm that the stub test produced the desired results.
*/
function confirmStubTestResults() {
$this->assertAssertion($this->pass, 'Other', 'Pass');
$this->assertAssertion($this->fail, 'Other', 'Fail');
$this->assertAssertion(t('Created permissions: @perms', array('@perms' => $this->valid_permission)), 'Role', 'Pass');
$this->assertAssertion(t('Invalid permission %permission.', array('%permission' => $this->invalid_permission)), 'Role', 'Fail');
}
/**
* Assert that an assertion with the specified values is displayed
* in the test results.
*
* @param string $message Assertion message.
* @param string $type Assertion type.
* @param string $status Assertion status.
* @return Assertion result.
*/
function assertAssertion($message, $type, $status) {
$message = trim(strip_tags($message));
$found = FALSE;
foreach ($this->results['assertions'] as $assertion) {
if ($assertion['message'] == $message &&
$assertion['type'] == $type &&
$assertion['status'] == $status) {
$found = TRUE;
break;
}
}
return $this->assertTrue($found, t('Found assertion {"@message", "@type", "@status"}.', array('@message' => $message, '@type' => $type, '@status' => $status)));
}
/**
* Get the results from a test and store them in the class array $results.
*/
function getTestResults() {
$results = array();
if ($this->parse()) {
if ($fieldset = $this->getResultFieldSet()) {
// Code assumes this is the only test in group.
$results['summary'] = $this->asText($fieldset->div);
$results['name'] = $this->asText($fieldset->fieldset->legend);
$results['assertions'] = array();
$tbody = $fieldset->fieldset->table->tbody;
foreach ($tbody->tr as $row) {
$assertion = array();
$assertion['message'] = $this->asText($row->td[0]);
$assertion['type'] = $this->asText($row->td[1]);
$ok_url = (url('misc/watchdog-ok.png') == 'misc/watchdog-ok.png') ? 'misc/watchdog-ok.png' : (base_path() . 'misc/watchdog-ok.png');
$assertion['status'] = ($row->td[5]->img['src'] == $ok_url) ? 'Pass' : 'Fail';
$results['assertions'][] = $assertion;
}
}
}
$this->results = $results;
}
/**
* Get the fieldset containing the results for group this test is in.
*
* @return fieldset containing the results for group this test is in.
*/
function getResultFieldSet() {
$fieldsets = $this->elements->xpath('//fieldset');
$info = $this->getInfo();
foreach ($fieldsets as $fieldset) {
if ($fieldset->legend == $info['group']) {
return $fieldset;
}
}
return FALSE;
}
/**
* Extract the text contained by the element.
*
* @param $element
* Element to extract text from.
* @return
* Extracted text.
*/
function asText(SimpleXMLElement $element) {
if (!is_object($element)) {
return $this->fail('The element is not an element.');
}
return trim(strip_tags($element->asXML()));
}
/**
* Check if the test is being run from inside a CURL request.
*
* @return The test is being run from inside a CURL request.
*/
function inCURL() {
return preg_match("/^simpletest\d+/", $_SERVER['HTTP_USER_AGENT']);
}
}
|
