342 lines
13 KiB
Plaintext
342 lines
13 KiB
Plaintext
<?php
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// $Id$
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class SimpleTestFunctionalTest extends DrupalWebTestCase {
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/**
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* The results array that has been parsed by getTestResults().
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*/
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protected $childTestResults;
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/**
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* Store the test ID from each test run for comparison, to ensure they are
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* incrementing.
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*/
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protected $test_ids = array();
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public static function getInfo() {
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return array(
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'name' => t('SimpleTest functionality'),
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'description' => t('Test SimpleTest\'s web interface: check that the intended tests were
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run and ensure that test reports display the intended results. Also
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test SimpleTest\'s internal browser and API\'s both explicitly and
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implicitly.'),
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'group' => t('SimpleTest')
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);
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}
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function setUp() {
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if (!$this->inCURL()) {
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parent::setUp('simpletest');
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// Create and login user
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$admin_user = $this->drupalCreateUser(array('administer unit tests'));
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$this->drupalLogin($admin_user);
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}
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else {
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parent::setUp();
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}
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}
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/**
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* Test the internal browsers functionality.
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*/
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function testInternalBrowser() {
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global $conf;
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if (!$this->inCURL()) {
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$this->drupalGet('node');
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$this->assertTrue($this->drupalGetHeader('Date'), t('An HTTP header was received.'));
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$this->assertTitle(variable_get('site_name', 'Drupal'), t('Site title matches.'));
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$this->assertNoTitle('Foo', t('Site title does not match.'));
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// Make sure that we are locked out of the installer when prefixing
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// using the user-agent header. This is an important security check.
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global $base_url;
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$this->drupalGet($base_url . '/install.php', array('external' => TRUE));
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$this->assertResponse(403, 'Cannot access install.php with a "simpletest" user-agent header.');
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$this->drupalLogin($this->drupalCreateUser());
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$headers = $this->drupalGetHeaders(TRUE);
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$this->assertEqual(count($headers), 2, t('There was one intermediate request.'));
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$this->assertTrue(strpos($headers[0][':status'], '302') !== FALSE, t('Intermediate response code was 302.'));
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$this->assertFalse(empty($headers[0]['location']), t('Intermediate request contained a Location header.'));
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$this->assertEqual($this->getUrl(), $headers[0]['location'], t('HTTP redirect was followed'));
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$this->assertFalse($this->drupalGetHeader('Location'), t('Headers from intermediate request were reset.'));
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$this->assertResponse(200, t('Response code from intermediate request was reset.'));
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}
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}
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/**
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* Make sure that tests selected through the web interface are run and
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* that the results are displayed correctly.
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*/
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function testWebTestRunner() {
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$this->pass = t('SimpleTest pass.');
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$this->fail = t('SimpleTest fail.');
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$this->valid_permission = 'access content';
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$this->invalid_permission = 'invalid permission';
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if ($this->inCURL()) {
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// Only run following code if this test is running itself through a CURL request.
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$this->stubTest();
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}
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else {
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// Run twice so test_ids can be accumulated.
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for ($i = 0; $i < 2; $i++) {
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// Run this test from web interface.
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$this->drupalGet('admin/development/testing');
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$edit = array();
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$edit['SimpleTestFunctionalTest'] = TRUE;
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$this->drupalPost(NULL, $edit, t('Run tests'));
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// Parse results and confirm that they are correct.
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$this->getTestResults();
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$this->confirmStubTestResults();
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}
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// Regression test for #290316.
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// Check that test_id is incrementing.
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$this->assertTrue($this->test_ids[0] != $this->test_ids[1], t('Test ID is incrementing.'));
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}
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}
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/**
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* Test to be run and the results confirmed.
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*/
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function stubTest() {
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$this->pass($this->pass);
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$this->fail($this->fail);
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$this->drupalCreateUser(array($this->valid_permission));
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$this->drupalCreateUser(array($this->invalid_permission));
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$this->pass(t('Test ID is @id.', array('@id' => $this->testId)));
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// Generates a warning.
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$i = 1 / 0;
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// Call an assert function specific to that class.
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$this->assertNothing();
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// Generates a warning inside a PHP function.
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array_key_exists(NULL, NULL);
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}
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/**
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* Assert nothing.
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*/
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function assertNothing() {
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$this->pass("This is nothing.");
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}
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/**
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* Confirm that the stub test produced the desired results.
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*/
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function confirmStubTestResults() {
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$this->assertAssertion($this->pass, 'Other', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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$this->assertAssertion($this->fail, 'Other', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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$this->assertAssertion(t('Created permissions: @perms', array('@perms' => $this->valid_permission)), 'Role', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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$this->assertAssertion(t('Invalid permission %permission.', array('%permission' => $this->invalid_permission)), 'Role', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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// Check that a warning is catched by simpletest.
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$this->assertAssertion('Division by zero', 'Warning', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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// Check that the backtracing code works for specific assert function.
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$this->assertAssertion('This is nothing.', 'Other', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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// Check that errors that occur inside PHP internal functions are correctly reported.
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// The exact error message differs between PHP versions so we check only
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// the function name 'array_key_exists'.
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$this->assertAssertion('array_key_exists', 'Warning', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');
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$this->test_ids[] = $test_id = $this->getTestIdFromResults();
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$this->assertTrue($test_id, t('Found test ID in results.'));
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}
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/**
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* Fetch the test id from the test results.
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*/
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function getTestIdFromResults() {
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foreach ($this->childTestResults['assertions'] as $assertion) {
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if (preg_match('@^Test ID is ([0-9]*)\.$@', $assertion['message'], $matches)) {
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return $matches[1];
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}
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}
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return NULL;
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}
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/**
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* Assert that an assertion with the specified values is displayed
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* in the test results.
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*
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* @param string $message Assertion message.
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* @param string $type Assertion type.
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* @param string $status Assertion status.
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* @param string $file File where the assertion originated.
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* @param string $functuion Function where the assertion originated.
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* @return Assertion result.
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*/
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function assertAssertion($message, $type, $status, $file, $function) {
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$message = trim(strip_tags($message));
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$found = FALSE;
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foreach ($this->childTestResults['assertions'] as $assertion) {
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if ((strpos($assertion['message'], $message) !== FALSE) &&
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$assertion['type'] == $type &&
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$assertion['status'] == $status &&
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$assertion['file'] == $file &&
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$assertion['function'] == $function) {
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$found = TRUE;
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break;
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}
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}
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return $this->assertTrue($found, t('Found assertion {"@message", "@type", "@status", "@file", "@function"}.', array('@message' => $message, '@type' => $type, '@status' => $status, "@file" => $file, "@function" => $function)));
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}
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/**
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* Get the results from a test and store them in the class array $results.
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*/
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function getTestResults() {
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$results = array();
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if ($this->parse()) {
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if ($fieldset = $this->getResultFieldSet()) {
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// Code assumes this is the only test in group.
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$results['summary'] = $this->asText($fieldset->div);
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$results['name'] = $this->asText($fieldset->legend);
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$results['assertions'] = array();
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$tbody = $fieldset->table->tbody;
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foreach ($tbody->tr as $row) {
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$assertion = array();
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$assertion['message'] = $this->asText($row->td[0]);
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$assertion['type'] = $this->asText($row->td[1]);
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$assertion['file'] = $this->asText($row->td[2]);
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$assertion['line'] = $this->asText($row->td[3]);
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$assertion['function'] = $this->asText($row->td[4]);
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$ok_url = (url('misc/watchdog-ok.png') == 'misc/watchdog-ok.png') ? 'misc/watchdog-ok.png' : (base_path() . 'misc/watchdog-ok.png');
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$assertion['status'] = ($row->td[5]->img['src'] == $ok_url) ? 'Pass' : 'Fail';
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$results['assertions'][] = $assertion;
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}
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}
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}
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$this->childTestResults = $results;
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}
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/**
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* Get the fieldset containing the results for group this test is in.
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*
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* @return fieldset containing the results for group this test is in.
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*/
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function getResultFieldSet() {
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$fieldsets = $this->xpath('//fieldset');
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$info = $this->getInfo();
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foreach ($fieldsets as $fieldset) {
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if ($fieldset->legend == $info['name']) {
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return $fieldset;
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}
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}
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return FALSE;
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}
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/**
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* Extract the text contained by the element.
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*
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* @param $element
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* Element to extract text from.
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* @return
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* Extracted text.
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*/
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function asText(SimpleXMLElement $element) {
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if (!is_object($element)) {
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return $this->fail('The element is not an element.');
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}
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return trim(html_entity_decode(strip_tags($element->asXML())));
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}
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/**
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* Check if the test is being run from inside a CURL request.
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*
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* @return The test is being run from inside a CURL request.
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*/
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function inCURL() {
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return preg_match("/^simpletest\d+/", $_SERVER['HTTP_USER_AGENT']);
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}
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}
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class SimpleTestMailCaptureTestCase extends DrupalWebTestCase {
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/**
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* Implement getInfo().
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*/
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public static function getInfo() {
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return array(
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'name' => t('SimpleTest e-mail capturing'),
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'description' => t('Test the SimpleTest e-mail capturing logic, the assertMail assertion and the drupalGetMails function.'),
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'group' => t('SimpleTest'),
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);
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}
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/**
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* Test to see if the wrapper function is executed correctly.
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*/
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function testMailSend() {
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// Create an e-mail.
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$subject = $this->randomString(64);
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$body = $this->randomString(128);
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$message = array(
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'id' => 'drupal_mail_test',
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'headers' => array('Content-type'=> 'text/html'),
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'subject' => $subject,
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'to' => 'foobar@example.com',
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'body' => $body,
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);
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// Before we send the e-mail, drupalGetMails should return an empty array.
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$captured_emails = $this->drupalGetMails();
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$this->assertEqual(count($captured_emails), 0, t('The captured e-mails queue is empty.'), t('E-mail'));
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// Send the e-mail.
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$response = drupal_mail_send($message);
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// Ensure that there is one e-mail in the captured e-mails array.
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$captured_emails = $this->drupalGetMails();
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$this->assertEqual(count($captured_emails), 1, t('One e-mail was captured.'), t('E-mail'));
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// Assert that the e-mail was sent by iterating over the message properties
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// and ensuring that they are captured intact.
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foreach($message as $field => $value) {
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$this->assertMail($field, $value, t('The e-mail was sent and the value for property @field is intact.', array('@field' => $field)), t('E-mail'));
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}
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// Send additional e-mails so more than one e-mail is captured.
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for ($index = 0; $index < 5; $index++) {
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$message = array(
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'id' => 'drupal_mail_test_' . $index,
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'headers' => array('Content-type'=> 'text/html'),
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'subject' => $this->randomString(64),
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'to' => $this->randomName(32) . '@example.com',
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'body' => $this->randomString(512),
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);
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drupal_mail_send($message);
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}
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// There should now be 6 e-mails captured.
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$captured_emails = $this->drupalGetMails();
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$this->assertEqual(count($captured_emails), 6, t('All e-mails were captured.'), t('E-mail'));
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// Test different ways of getting filtered e-mails via drupalGetMails().
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$captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test'));
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$this->assertEqual(count($captured_emails), 1, t('Only one e-mail is returned when filtering by id.'), t('E-mail'));
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$captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test', 'subject' => $subject));
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$this->assertEqual(count($captured_emails), 1, t('Only one e-mail is returned when filtering by id and subject.'), t('E-mail'));
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$captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test', 'subject' => $subject, 'from' => 'this_was_not_used@example.com'));
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$this->assertEqual(count($captured_emails), 0, t('No e-mails are returned when querying with an unused from address.'), t('E-mail'));
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// Send the last e-mail again, so we can confirm that the drupalGetMails-filter
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// correctly returns all e-mails with a given property/value.
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drupal_mail_send($message);
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$captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test_4'));
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$this->assertEqual(count($captured_emails), 2, t('All e-mails with the same id are returned when filtering by id.'), t('E-mail'));
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}
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}
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