Club Drupal

<?php

/**

 * @file

 * Tests for simpletest.module.

 */

class SimpleTestFunctionalTest extends DrupalWebTestCase {

  /**

   * The results array that has been parsed by getTestResults().

   */

  protected $childTestResults;

  /**

   * Store the test ID from each test run for comparison, to ensure they are

   * incrementing.

   */

  protected $test_ids = array();

  public static function getInfo() {

    return array(

      'name' => 'SimpleTest functionality',

      'description' => "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' => 'SimpleTest'

    );

  }

  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('non_existent_module');

    }

  }

  /**

   * Test the internal browsers functionality.

   */

  function testInternalBrowser() {

    global $conf;

    if (!$this->inCURL()) {

      $this->drupalGet('node');

      $this->assertTrue($this->drupalGetHeader('Date'), 'An HTTP header was received.');

      $this->assertTitle(t('Welcome to @site-name | @site-name', array('@site-name' => variable_get('site_name', 'Drupal'))), 'Site title matches.');

      $this->assertNoTitle('Foo', 'Site title does not match.');

      // Make sure that we are locked out of the installer when prefixing

      // using the user-agent header. This is an important security check.

      global $base_url;

      $this->drupalGet($base_url . '/install.php', array('external' => TRUE));

      $this->assertResponse(403, 'Cannot access install.php with a "simpletest" user-agent header.');

      $user = $this->drupalCreateUser();

      $this->drupalLogin($user);

      $headers = $this->drupalGetHeaders(TRUE);

      $this->assertEqual(count($headers), 2, 'There was one intermediate request.');

      $this->assertTrue(strpos($headers[0][':status'], '302') !== FALSE, 'Intermediate response code was 302.');

      $this->assertFalse(empty($headers[0]['location']), 'Intermediate request contained a Location header.');

      $this->assertEqual($this->getUrl(), $headers[0]['location'], 'HTTP redirect was followed');

      $this->assertFalse($this->drupalGetHeader('Location'), 'Headers from intermediate request were reset.');

      $this->assertResponse(200, 'Response code from intermediate request was reset.');

      // Test the maximum redirection option.

      $this->drupalLogout();

      $edit = array(

        'name' => $user->name,

        'pass' => $user->pass_raw

      );

      variable_set('simpletest_maximum_redirects', 1);

      $this->drupalPost('user?destination=user/logout', $edit, t('Log in'));

      $headers = $this->drupalGetHeaders(TRUE);

      $this->assertEqual(count($headers), 2, 'Simpletest stopped following redirects after the first one.');

    }

  }

  /**

   * Test validation of the User-Agent header we use to perform test requests.

   */

  function testUserAgentValidation() {

    if (!$this->inCURL()) {

      global $base_url;

      $simpletest_path = $base_url . '/' . drupal_get_path('module', 'simpletest');

      $HTTP_path = $simpletest_path .'/tests/http.php?q=node';

      $https_path = $simpletest_path .'/tests/https.php?q=node';

      // Generate a valid simpletest User-Agent to pass validation.

      $this->assertTrue(preg_match('/simpletest\d+/', $this->databasePrefix, $matches), 'Database prefix contains simpletest prefix.');

      $test_ua = drupal_generate_test_ua($matches[0]);

      $this->additionalCurlOptions = array(CURLOPT_USERAGENT => $test_ua);

      // Test pages only available for testing.

      $this->drupalGet($HTTP_path);

      $this->assertResponse(200, 'Requesting http.php with a legitimate simpletest User-Agent returns OK.');

      $this->drupalGet($https_path);

      $this->assertResponse(200, 'Requesting https.php with a legitimate simpletest User-Agent returns OK.');

      // Now slightly modify the HMAC on the header, which should not validate.

      $this->additionalCurlOptions = array(CURLOPT_USERAGENT => $test_ua . 'X');

      $this->drupalGet($HTTP_path);

      $this->assertResponse(403, 'Requesting http.php with a bad simpletest User-Agent fails.');

      $this->drupalGet($https_path);

      $this->assertResponse(403, 'Requesting https.php with a bad simpletest User-Agent fails.');

      // Use a real User-Agent and verify that the special files http.php and

      // https.php can't be accessed.

      $this->additionalCurlOptions = array(CURLOPT_USERAGENT => 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12');

      $this->drupalGet($HTTP_path);

      $this->assertResponse(403, 'Requesting http.php with a normal User-Agent fails.');

      $this->drupalGet($https_path);

      $this->assertResponse(403, 'Requesting https.php with a normal User-Agent fails.');

    }

  }

  /**

   * 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 twice so test_ids can be accumulated.

      for ($i = 0; $i < 2; $i++) {

        // Run this test from web interface.

        $this->drupalGet('admin/config/development/testing');

        $edit = array();

        $edit['SimpleTestFunctionalTest'] = TRUE;

        $this->drupalPost(NULL, $edit, t('Run tests'));

        // Parse results and confirm that they are correct.

        $this->getTestResults();

        $this->confirmStubTestResults();

      }

      // Regression test for #290316.

      // Check that test_id is incrementing.

      $this->assertTrue($this->test_ids[0] != $this->test_ids[1], 'Test ID is incrementing.');

    }

  }

  /**

   * 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));

    $this->pass(t('Test ID is @id.', array('@id' => $this->testId)));

    // Generates a warning.

    $i = 1 / 0;

    // Call an assert function specific to that class.

    $this->assertNothing();

    // Generates a warning inside a PHP function.

    array_key_exists(NULL, NULL);

    debug('Foo', 'Debug');

  }

  /**

   * Assert nothing.

   */

  function assertNothing() {

    $this->pass("This is nothing.");

  }

  /**

   * Confirm that the stub test produced the desired results.

   */

  function confirmStubTestResults() {

    $this->assertAssertion(t('Enabled modules: %modules', array('%modules' => 'non_existent_module')), 'Other', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->setUp()');

    $this->assertAssertion($this->pass, 'Other', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    $this->assertAssertion($this->fail, 'Other', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    $this->assertAssertion(t('Created permissions: @perms', array('@perms' => $this->valid_permission)), 'Role', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    $this->assertAssertion(t('Invalid permission %permission.', array('%permission' => $this->invalid_permission)), 'Role', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    // Check that a warning is caught by simpletest.

    $this->assertAssertion('Division by zero', 'Warning', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    // Check that the backtracing code works for specific assert function.

    $this->assertAssertion('This is nothing.', 'Other', 'Pass', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    // Check that errors that occur inside PHP internal functions are correctly reported.

    // The exact error message differs between PHP versions so we check only

    // the function name 'array_key_exists'.

    $this->assertAssertion('array_key_exists', 'Warning', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    $this->assertAssertion("Debug: 'Foo'", 'Debug', 'Fail', 'simpletest.test', 'SimpleTestFunctionalTest->stubTest()');

    $this->assertEqual('6 passes, 5 fails, 2 exceptions, and 1 debug message', $this->childTestResults['summary'], 'Stub test summary is correct');

    $this->test_ids[] = $test_id = $this->getTestIdFromResults();

    $this->assertTrue($test_id, 'Found test ID in results.');

  }

  /**

   * Fetch the test id from the test results.

   */

  function getTestIdFromResults() {

    foreach ($this->childTestResults['assertions'] as $assertion) {

      if (preg_match('@^Test ID is ([0-9]*)\.$@', $assertion['message'], $matches)) {

        return $matches[1];

      }

    }

    return NULL;

  }

  /**

   * 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.

   * @param string $file File where the assertion originated.

   * @param string $functuion Function where the assertion originated.

   * @return Assertion result.

   */

  function assertAssertion($message, $type, $status, $file, $function) {

    $message = trim(strip_tags($message));

    $found = FALSE;

    foreach ($this->childTestResults['assertions'] as $assertion) {

      if ((strpos($assertion['message'], $message) !== FALSE) &&

          $assertion['type'] == $type &&

          $assertion['status'] == $status &&

          $assertion['file'] == $file &&

          $assertion['function'] == $function) {

        $found = TRUE;

        break;

      }

    }

    return $this->assertTrue($found, format_string('Found assertion {"@message", "@type", "@status", "@file", "@function"}.', array('@message' => $message, '@type' => $type, '@status' => $status, "@file" => $file, "@function" => $function)));

  }

  /**

   * 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->div[1]);

        $results['name'] = $this->asText($fieldset->legend);

        $results['assertions'] = array();

        $tbody = $fieldset->div->table->tbody;

        foreach ($tbody->tr as $row) {

          $assertion = array();

          $assertion['message'] = $this->asText($row->td[0]);

          $assertion['type'] = $this->asText($row->td[1]);

          $assertion['file'] = $this->asText($row->td[2]);

          $assertion['line'] = $this->asText($row->td[3]);

          $assertion['function'] = $this->asText($row->td[4]);

          $ok_url = file_create_url('misc/watchdog-ok.png');

          $assertion['status'] = ($row->td[5]->img['src'] == $ok_url) ? 'Pass' : 'Fail';

          $results['assertions'][] = $assertion;

        }

      }

    }

    $this->childTestResults = $results;

  }

  /**

   * Get the fieldset containing the results for group this test is in.

   */

  function getResultFieldSet() {

    $fieldsets = $this->xpath('//fieldset');

    $info = $this->getInfo();

    foreach ($fieldsets as $fieldset) {

      if ($this->asText($fieldset->legend) == $info['name']) {

        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(html_entity_decode(strip_tags($element->asXML())));

  }

  /**

   * Check if the test is being run from inside a CURL request.

   */

  function inCURL() {

    return (bool) drupal_valid_test_ua();

  }

}

/**

 * Test internal testing framework browser.

 */

class SimpleTestBrowserTestCase extends DrupalWebTestCase {

  /**

   * A flag indicating whether a cookie has been set in a test.

   *

   * @var bool

   */

  protected static $cookieSet = FALSE;

  public static function getInfo() {

    return array(

      'name' => 'SimpleTest browser',

      'description' => 'Test the internal browser of the testing framework.',

      'group' => 'SimpleTest',

    );

  }

  function setUp() {

    parent::setUp();

    variable_set('user_register', USER_REGISTER_VISITORS);

  }

  /**

   * Test DrupalWebTestCase::getAbsoluteUrl().

   */

  function testGetAbsoluteUrl() {

    // Testbed runs with Clean URLs disabled, so disable it here.

    variable_set('clean_url', 0);

    $url = 'user/login';

    $this->drupalGet($url);

    $absolute = url($url, array('absolute' => TRUE));

    $this->assertEqual($absolute, $this->url, 'Passed and requested URL are equal.');

    $this->assertEqual($this->url, $this->getAbsoluteUrl($this->url), 'Requested and returned absolute URL are equal.');

    $this->drupalPost(NULL, array(), t('Log in'));

    $this->assertEqual($absolute, $this->url, 'Passed and requested URL are equal.');

    $this->assertEqual($this->url, $this->getAbsoluteUrl($this->url), 'Requested and returned absolute URL are equal.');

    $this->clickLink('Create new account');

    $url = 'user/register';

    $absolute = url($url, array('absolute' => TRUE));

    $this->assertEqual($absolute, $this->url, 'Passed and requested URL are equal.');

    $this->assertEqual($this->url, $this->getAbsoluteUrl($this->url), 'Requested and returned absolute URL are equal.');

  }

  /**

   * Tests XPath escaping.

   */

  function testXPathEscaping() {

    $testpage = <<< EOF

<html>

<body>

<a href="link1">A "weird" link, just to bother the dumb "XPath 1.0"</a>

<a href="link2">A second "even more weird" link, in memory of George O'Malley</a>

</body>

</html>

EOF;

    $this->drupalSetContent($testpage);

    // Matches the first link.

    $urls = $this->xpath('//a[text()=:text]', array(':text' => 'A "weird" link, just to bother the dumb "XPath 1.0"'));

    $this->assertEqual($urls[0]['href'], 'link1', 'Match with quotes.');

    $urls = $this->xpath('//a[text()=:text]', array(':text' => 'A second "even more weird" link, in memory of George O\'Malley'));

    $this->assertEqual($urls[0]['href'], 'link2', 'Match with mixed single and double quotes.');

  }

  /**

   * Tests that cookies set during a request are available for testing.

   */

  public function testCookies() {

    // Check that the $this->cookies property is populated when a user logs in.

    $user = $this->drupalCreateUser();

    $edit = array('name' => $user->name, 'pass' => $user->pass_raw);

    $this->drupalPost('<front>', $edit, t('Log in'));

    $this->assertEqual(count($this->cookies), 1, 'A cookie is set when the user logs in.');

    // Check that the name and value of the cookie match the request data.

    $cookie_header = $this->drupalGetHeader('set-cookie', TRUE);

    // The name and value are located at the start of the string, separated by

    // an equals sign and ending in a semicolon.

    preg_match('/^([^=]+)=([^;]+)/', $cookie_header, $matches);

    $name = $matches[1];

    $value = $matches[2];

    $this->assertTrue(array_key_exists($name, $this->cookies), 'The cookie name is correct.');

    $this->assertEqual($value, $this->cookies[$name]['value'], 'The cookie value is correct.');

    // Set a flag indicating that a cookie has been set in this test.

    // @see SimpleTestBrowserTestCase::testCookieDoesNotBleed().

    self::$cookieSet = TRUE;

  }

  /**

   * Tests that the cookies from a previous test do not bleed into a new test.

   *

   * @see SimpleTestBrowserTestCase::testCookies().

   */

  public function testCookieDoesNotBleed() {

    // In order for this test to be effective it should always run after the

    // testCookies() test.

    $this->assertTrue(self::$cookieSet, 'Tests have been executed in the expected order.');

    $this->assertEqual(count($this->cookies), 0, 'No cookies are present at the start of a new test.');

  }

}

class SimpleTestMailCaptureTestCase extends DrupalWebTestCase {

  /**

   * Implement getInfo().

   */

  public static function getInfo() {

    return array(

      'name' => 'SimpleTest e-mail capturing',

      'description' => 'Test the SimpleTest e-mail capturing logic, the assertMail assertion and the drupalGetMails function.',

      'group' => 'SimpleTest',

    );

  }

  /**

   * Test to see if the wrapper function is executed correctly.

   */

  function testMailSend() {

    // Create an e-mail.

    $subject = $this->randomString(64);

    $body = $this->randomString(128);

    $message = array(

      'id' => 'drupal_mail_test',

      'headers' => array('Content-type'=> 'text/html'),

      'subject' => $subject,

      'to' => 'foobar@example.com',

      'body' => $body,

    );

    // Before we send the e-mail, drupalGetMails should return an empty array.

    $captured_emails = $this->drupalGetMails();

    $this->assertEqual(count($captured_emails), 0, 'The captured e-mails queue is empty.', 'E-mail');

    // Send the e-mail.

    $response = drupal_mail_system('simpletest', 'drupal_mail_test')->mail($message);

    // Ensure that there is one e-mail in the captured e-mails array.

    $captured_emails = $this->drupalGetMails();

    $this->assertEqual(count($captured_emails), 1, 'One e-mail was captured.', 'E-mail');

    // Assert that the e-mail was sent by iterating over the message properties

    // and ensuring that they are captured intact.

    foreach ($message as $field => $value) {

      $this->assertMail($field, $value, format_string('The e-mail was sent and the value for property @field is intact.', array('@field' => $field)), 'E-mail');

    }

    // Send additional e-mails so more than one e-mail is captured.

    for ($index = 0; $index < 5; $index++) {

      $message = array(

        'id' => 'drupal_mail_test_' . $index,

        'headers' => array('Content-type'=> 'text/html'),

        'subject' => $this->randomString(64),

        'to' => $this->randomName(32) . '@example.com',

        'body' => $this->randomString(512),

      );

      drupal_mail_system('drupal_mail_test', $index)->mail($message);

    }

    // There should now be 6 e-mails captured.

    $captured_emails = $this->drupalGetMails();

    $this->assertEqual(count($captured_emails), 6, 'All e-mails were captured.', 'E-mail');

    // Test different ways of getting filtered e-mails via drupalGetMails().

    $captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test'));

    $this->assertEqual(count($captured_emails), 1, 'Only one e-mail is returned when filtering by id.', 'E-mail');

    $captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test', 'subject' => $subject));

    $this->assertEqual(count($captured_emails), 1, 'Only one e-mail is returned when filtering by id and subject.', 'E-mail');

    $captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test', 'subject' => $subject, 'from' => 'this_was_not_used@example.com'));

    $this->assertEqual(count($captured_emails), 0, 'No e-mails are returned when querying with an unused from address.', 'E-mail');

    // Send the last e-mail again, so we can confirm that the drupalGetMails-filter

    // correctly returns all e-mails with a given property/value.

    drupal_mail_system('drupal_mail_test', $index)->mail($message);

    $captured_emails = $this->drupalGetMails(array('id' => 'drupal_mail_test_4'));

    $this->assertEqual(count($captured_emails), 2, 'All e-mails with the same id are returned when filtering by id.', 'E-mail');

  }

}

/**

 * Test Folder creation

 */

class SimpleTestFolderTestCase extends DrupalWebTestCase {

  public static function getInfo() {

    return array(

      'name' => 'Testing SimpleTest setUp',

      'description' => "This test will check SimpleTest's treatment of hook_install during setUp.  Image module is used for test.",

      'group' => 'SimpleTest',

    );

  }

  function setUp() {

    return parent::setUp('image');

  }

  function testFolderSetup() {

    $directory = file_default_scheme() . '://styles';

    $this->assertTrue(file_prepare_directory($directory, FALSE), 'Directory created.');

  }

}

/**

 * Test required modules for tests.

 */

class SimpleTestMissingDependentModuleUnitTest extends DrupalUnitTestCase {

  public static function getInfo() {

    return array(

      'name' => 'Testing dependent module test',

      'description' => 'This test should not load since it requires a module that is not found.',

      'group' => 'SimpleTest',

      'dependencies' => array('simpletest_missing_module'),

    );

  }

  /**

   * Ensure that this test will not be loaded despite its dependency.

   */

  function testFail() {

    $this->fail(t('Running test with missing required module.'));

  }

}

/**

 * Tests a test case that does not run parent::setUp() in its setUp() method.

 *

 * If a test case does not call parent::setUp(), running

 * DrupalTestCase::tearDown() would destroy the main site's database tables.

 * Therefore, we ensure that tests which are not set up properly are skipped.

 *

 * @see DrupalTestCase

 */

class SimpleTestBrokenSetUp extends DrupalWebTestCase {

  public static function getInfo() {

    return array(

      'name' => 'Broken SimpleTest method',

      'description' => 'Tests a test case that does not call parent::setUp().',

      'group' => 'SimpleTest'

    );

  }

  function setUp() {

    // If the test is being run from the main site, set up normally.

    if (!drupal_valid_test_ua()) {

      parent::setUp('simpletest');

      // Create and log in user.

      $admin_user = $this->drupalCreateUser(array('administer unit tests'));

      $this->drupalLogin($admin_user);

    }

    // If the test is being run from within simpletest, set up the broken test.

    else {

      $this->pass(t('The test setUp() method has been run.'));

      // Don't call parent::setUp(). This should trigger an error message.

    }

  }

  function tearDown() {

    // If the test is being run from the main site, tear down normally.

    if (!drupal_valid_test_ua()) {

      parent::tearDown();

    }

    else {

      // If the test is being run from within simpletest, output a message.

      $this->pass(t('The tearDown() method has run.'));

    }

  }

  /**

   * Runs this test case from within the simpletest child site.

   */

  function testBreakSetUp() {

    // If the test is being run from the main site, run it again from the web

    // interface within the simpletest child site.

    if (!drupal_valid_test_ua()) {

      $edit['SimpleTestBrokenSetUp'] = TRUE;

      $this->drupalPost('admin/config/development/testing', $edit, t('Run tests'));

      // Verify that the broken test and its tearDown() method are skipped.

      $this->assertRaw(t('The test setUp() method has been run.'));

      $this->assertRaw(t('The test cannot be executed because it has not been set up properly.'));

      $this->assertNoRaw(t('The test method has run.'));

      $this->assertNoRaw(t('The tearDown() method has run.'));

    }

    // If the test is being run from within simpletest, output a message.

    else {

      $this->pass(t('The test method has run.'));

    }

  }

}

/**

 * Verifies that tests bundled with installation profile modules are found.

 */

class SimpleTestInstallationProfileModuleTestsTestCase extends DrupalWebTestCase {

  /**

   * Use the Testing profile.

   *

   * The Testing profile contains drupal_system_listing_compatible_test.test,

   * which attempts to:

   * - run tests using the Minimal profile (which does not contain the

   *   drupal_system_listing_compatible_test.module)

   * - but still install the drupal_system_listing_compatible_test.module

   *   contained in the Testing profile.

   *

   * @see DrupalSystemListingCompatibleTestCase

   */

  protected $profile = 'testing';

  public static function getInfo() {

    return array(

      'name' => 'Installation profile module tests',

      'description' => 'Verifies that tests bundled with installation profile modules are found.',

      'group' => 'SimpleTest',

    );

  }

  function setUp() {

    parent::setUp(array('simpletest'));

    $this->admin_user = $this->drupalCreateUser(array('administer unit tests'));

    $this->drupalLogin($this->admin_user);

  }

  /**

   * Tests existence of test case located in an installation profile module.

   */

  function testInstallationProfileTests() {

    $this->drupalGet('admin/config/development/testing');

    $this->assertText('Installation profile module tests helper');

    $edit = array(

      'DrupalSystemListingCompatibleTestCase' => TRUE,

    );

    $this->drupalPost(NULL, $edit, t('Run tests'));

    $this->assertText('DrupalSystemListingCompatibleTestCase test executed.');

  }

}

/**

 * Verifies that tests in other installation profiles are not found.

 *

 * @see SimpleTestInstallationProfileModuleTestsTestCase

 */

class SimpleTestOtherInstallationProfileModuleTestsTestCase extends DrupalWebTestCase {

  /**

   * Use the Minimal profile.

   *

   * The Testing profile contains drupal_system_listing_compatible_test.test,

   * which should not be found.

   *

   * @see SimpleTestInstallationProfileModuleTestsTestCase

   * @see DrupalSystemListingCompatibleTestCase

   */

  protected $profile = 'minimal';

  public static function getInfo() {

    return array(

      'name' => 'Other Installation profiles',

      'description' => 'Verifies that tests in other installation profiles are not found.',

      'group' => 'SimpleTest',

    );

  }

  function setUp() {

    parent::setUp(array('simpletest'));

    $this->admin_user = $this->drupalCreateUser(array('administer unit tests'));

    $this->drupalLogin($this->admin_user);

  }

  /**

   * Tests that tests located in another installation profile do not appear.

   */

  function testOtherInstallationProfile() {

    $this->drupalGet('admin/config/development/testing');

    $this->assertNoText('Installation profile module tests helper');

  }

}

/**

 * Verifies that tests in other installation profiles are not found.

 *

 * @see SimpleTestInstallationProfileModuleTestsTestCase

 */

class SimpleTestDiscoveryTestCase extends DrupalWebTestCase {

  /**

   * Use the Testing profile.

   *

   * The Testing profile contains drupal_system_listing_compatible_test.test,

   * which attempts to:

   * - run tests using the Minimal profile (which does not contain the

   *   drupal_system_listing_compatible_test.module)

   * - but still install the drupal_system_listing_compatible_test.module

   *   contained in the Testing profile.

   *

   * @see DrupalSystemListingCompatibleTestCase

   */

  protected $profile = 'testing';

  public static function getInfo() {

    return array(

      'name' => 'Discovery of test classes',

      'description' => 'Verifies that tests classes are discovered and can be autoloaded (class_exists).',

      'group' => 'SimpleTest',

    );

  }

  function setUp() {

    parent::setUp(array('simpletest'));

    $this->admin_user = $this->drupalCreateUser(array('administer unit tests'));

    $this->drupalLogin($this->admin_user);

  }

  /**

   * Test discovery of PSR-0 test classes.

   */

  function testDiscoveryFunctions() {

    if (version_compare(PHP_VERSION, '5.3') < 0) {

      // Don't expect PSR-0 tests to be discovered on older PHP versions.

      return;

    }

    // TODO: What if we have cached values? Do we need to force a cache refresh?

    $classes_all = simpletest_test_get_all();

    foreach (array(

      'Drupal\\simpletest\\Tests\\PSR0WebTest',

      'Drupal\\simpletest\\Tests\\PSR4WebTest',

      'Drupal\\psr_0_test\\Tests\\ExampleTest',

      'Drupal\\psr_4_test\\Tests\\ExampleTest',

    ) as $class) {

      $this->assert(!empty($classes_all['SimpleTest'][$class]), t('Class @class must be discovered by simpletest_test_get_all().', array('@class' => $class)));

    }

  }

  /**

   * Tests existence of test cases.

   */

  function testDiscovery() {

    $this->drupalGet('admin/config/development/testing');

    // Tests within enabled modules.

    // (without these, this test wouldn't happen in the first place, so this is

    // a bit pointless. We still run it for proof-of-concept.)

    // This one is defined in system module.

    $this->assertText('Drupal error handlers');

    // This one is defined in simpletest module.

    $this->assertText('Discovery of test classes');

    // Tests within disabled modules.

    if (version_compare(PHP_VERSION, '5.3') < 0) {

      // Don't expect PSR-0 tests to be discovered on older PHP versions.

      return;

    }

    // These are provided by simpletest itself via PSR-0 and PSR-4.

    $this->assertText('PSR0 web test');

    $this->assertText('PSR4 web test');

    $this->assertText('PSR0 example test: PSR-0 in disabled modules.');

    $this->assertText('PSR4 example test: PSR-4 in disabled modules.');

    $this->assertText('PSR0 example test: PSR-0 in nested subfolders.');

    $this->assertText('PSR4 example test: PSR-4 in nested subfolders.');

    // Test each test individually.

    foreach (array(

      'Drupal\\psr_0_test\\Tests\\ExampleTest',

      'Drupal\\psr_0_test\\Tests\\Nested\\NestedExampleTest',

      'Drupal\\psr_4_test\\Tests\\ExampleTest',

      'Drupal\\psr_4_test\\Tests\\Nested\\NestedExampleTest',

    ) as $class) {

      $this->drupalGet('admin/config/development/testing');

      $edit = array($class => TRUE);

      $this->drupalPost(NULL, $edit, t('Run tests'));

      $this->assertText('The test run finished', t('Test @class must finish.', array('@class' => $class)));

      $this->assertText('1 pass, 0 fails, and 0 exceptions', t('Test @class must pass.', array('@class' => $class)));

    }

  }

}