class ThemeTest in Zircon Profile 8

Tests low-level theme functions.

@group Theme

Hierarchy

• class \Drupal\simpletest\TestBase uses AssertHelperTrait, RandomGeneratorTrait, SessionTestTrait
  • class \Drupal\simpletest\WebTestBase uses AssertContentTrait, UserCreationTrait
    • class \Drupal\system\Tests\Theme\ThemeTest

File

core/modules/system/src/Tests/Theme/ThemeTest.php, line 23

Contains \Drupal\system\Tests\Theme\ThemeTest.

Namespace

Drupal\system\Tests\Theme

class ThemeTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'theme_test',
    'node',
  );
  protected function setUp() {
    parent::setUp();
    \Drupal::service('theme_handler')
      ->install(array(
      'test_theme',
    ));
  }

  /**
   * Test attribute merging.
   *
   * Render arrays that use a render element and templates (and hence call
   * template_preprocess()) must ensure the attributes at different occasions
   * are all merged correctly:
   *   - $variables['attributes'] as passed in to _theme()
   *   - the render element's #attributes
   *   - any attributes set in the template's preprocessing function
   */
  function testAttributeMerging() {
    $theme_test_render_element = array(
      'elements' => array(
        '#attributes' => array(
          'data-foo' => 'bar',
        ),
      ),
      'attributes' => array(
        'id' => 'bazinga',
      ),
    );
    $this
      ->assertThemeOutput('theme_test_render_element', $theme_test_render_element, '<div id="bazinga" data-foo="bar" data-variables-are-preprocessed></div>' . "\n");
  }

  /**
   * Test that _theme() returns expected data types.
   */
  function testThemeDataTypes() {

    // theme_test_false is an implemented theme hook so \Drupal::theme() service
    // should return a string or an object that implements MarkupInterface,
    // even though the theme function itself can return anything.
    $foos = array(
      'null' => NULL,
      'false' => FALSE,
      'integer' => 1,
      'string' => 'foo',
      'empty_string' => '',
    );
    foreach ($foos as $type => $example) {
      $output = \Drupal::theme()
        ->render('theme_test_foo', array(
        'foo' => $example,
      ));
      $this
        ->assertTrue($output instanceof MarkupInterface || is_string($output), format_string('\\Drupal::theme() returns an object that implements MarkupInterface or a string for data type @type.', array(
        '@type' => $type,
      )));
      if ($output instanceof MarkupInterface) {
        $this
          ->assertIdentical((string) $example, $output
          ->__toString());
      }
      elseif (is_string($output)) {
        $this
          ->assertIdentical($output, '', 'A string will be return when the theme returns an empty string.');
      }
    }

    // suggestionnotimplemented is not an implemented theme hook so \Drupal::theme() service
    // should return FALSE instead of a string.
    $output = \Drupal::theme()
      ->render(array(
      'suggestionnotimplemented',
    ), array());
    $this
      ->assertIdentical($output, FALSE, '\\Drupal::theme() returns FALSE when a hook suggestion is not implemented.');
  }

  /**
   * Test function theme_get_suggestions() for SA-CORE-2009-003.
   */
  function testThemeSuggestions() {

    // Set the front page as something random otherwise the CLI
    // test runner fails.
    $this
      ->config('system.site')
      ->set('page.front', '/nobody-home')
      ->save();
    $args = array(
      'node',
      '1',
      'edit',
    );
    $suggestions = theme_get_suggestions($args, 'page');
    $this
      ->assertEqual($suggestions, array(
      'page__node',
      'page__node__%',
      'page__node__1',
      'page__node__edit',
    ), 'Found expected node edit page suggestions');

    // Check attack vectors.
    $args = array(
      'node',
      '\\1',
    );
    $suggestions = theme_get_suggestions($args, 'page');
    $this
      ->assertEqual($suggestions, array(
      'page__node',
      'page__node__%',
      'page__node__1',
    ), 'Removed invalid \\ from suggestions');
    $args = array(
      'node',
      '1/',
    );
    $suggestions = theme_get_suggestions($args, 'page');
    $this
      ->assertEqual($suggestions, array(
      'page__node',
      'page__node__%',
      'page__node__1',
    ), 'Removed invalid / from suggestions');
    $args = array(
      'node',
      "1\0",
    );
    $suggestions = theme_get_suggestions($args, 'page');
    $this
      ->assertEqual($suggestions, array(
      'page__node',
      'page__node__%',
      'page__node__1',
    ), 'Removed invalid \\0 from suggestions');

    // Define path with hyphens to be used to generate suggestions.
    $args = array(
      'node',
      '1',
      'hyphen-path',
    );
    $result = array(
      'page__node',
      'page__node__%',
      'page__node__1',
      'page__node__hyphen_path',
    );
    $suggestions = theme_get_suggestions($args, 'page');
    $this
      ->assertEqual($suggestions, $result, 'Found expected page suggestions for paths containing hyphens.');
  }

  /**
   * Ensures preprocess functions run even for suggestion implementations.
   *
   * The theme hook used by this test has its base preprocess function in a
   * separate file, so this test also ensures that that file is correctly loaded
   * when needed.
   */
  function testPreprocessForSuggestions() {

    // Test with both an unprimed and primed theme registry.
    drupal_theme_rebuild();
    for ($i = 0; $i < 2; $i++) {
      $this
        ->drupalGet('theme-test/suggestion');
      $this
        ->assertText('Theme hook implementor=test_theme_theme_test__suggestion(). Foo=template_preprocess_theme_test', 'Theme hook suggestion ran with data available from a preprocess function for the base hook.');
    }
  }

  /**
   * Tests the priority of some theme negotiators.
   */
  public function testNegotiatorPriorities() {
    $this
      ->drupalGet('theme-test/priority');

    // Ensure that the custom theme negotiator was not able to set the theme.
    $this
      ->assertNoText('Theme hook implementor=test_theme_theme_test__suggestion(). Foo=template_preprocess_theme_test', 'Theme hook suggestion ran with data available from a preprocess function for the base hook.');
  }

  /**
   * Ensures that non-HTML requests never initialize themes.
   */
  public function testThemeOnNonHtmlRequest() {
    $this
      ->drupalGet('theme-test/non-html');
    $json = Json::decode($this
      ->getRawContent());
    $this
      ->assertFalse($json['theme_initialized']);
  }

  /**
   * Ensure page-front template suggestion is added when on front page.
   */
  function testFrontPageThemeSuggestion() {

    // Set the current route to user.login because theme_get_suggestions() will
    // query it to see if we are on the front page.
    $request = Request::create('/user/login');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_NAME, 'user.login');
    $request->attributes
      ->set(RouteObjectInterface::ROUTE_OBJECT, new Route('/user/login'));
    \Drupal::requestStack()
      ->push($request);
    $this
      ->config('system.site')
      ->set('page.front', '/user/login')
      ->save();
    $suggestions = theme_get_suggestions(array(
      'user',
      'login',
    ), 'page');

    // Set it back to not annoy the batch runner.
    \Drupal::requestStack()
      ->pop();
    $this
      ->assertTrue(in_array('page__front', $suggestions), 'Front page template was suggested.');
  }

  /**
   * Ensures a theme's .info.yml file is able to override a module CSS file from being added to the page.
   *
   * @see test_theme.info.yml
   */
  function testCSSOverride() {

    // Reuse the same page as in testPreprocessForSuggestions(). We're testing
    // what is output to the HTML HEAD based on what is in a theme's .info.yml
    // file, so it doesn't matter what page we get, as long as it is themed with
    // the test theme. First we test with CSS aggregation disabled.
    $config = $this
      ->config('system.performance');
    $config
      ->set('css.preprocess', 0);
    $config
      ->save();
    $this
      ->drupalGet('theme-test/suggestion');
    $this
      ->assertNoText('system.module.css', "The theme's .info.yml file is able to remove a module CSS file from being added to the page.");

    // Also test with aggregation enabled, simply ensuring no PHP errors are
    // triggered during drupal_build_css_cache() when a source file doesn't
    // exist. Then allow remaining tests to continue with aggregation disabled
    // by default.
    $config
      ->set('css.preprocess', 1);
    $config
      ->save();
    $this
      ->drupalGet('theme-test/suggestion');
    $config
      ->set('css.preprocess', 0);
    $config
      ->save();
  }

  /**
   * Ensures a themes template is overridable based on the 'template' filename.
   */
  function testTemplateOverride() {
    $this
      ->config('system.theme')
      ->set('default', 'test_theme')
      ->save();
    $this
      ->drupalGet('theme-test/template-test');
    $this
      ->assertText('Success: Template overridden.', 'Template overridden by defined \'template\' filename.');
  }

  /**
   * Ensures a theme template can override a theme function.
   */
  function testFunctionOverride() {
    $this
      ->drupalGet('theme-test/function-template-overridden');
    $this
      ->assertText('Success: Template overrides theme function.', 'Theme function overridden by test_theme template.');
  }

  /**
   * Test the listInfo() function.
   */
  function testListThemes() {
    $theme_handler = $this->container
      ->get('theme_handler');
    $theme_handler
      ->install(array(
      'test_subtheme',
    ));
    $themes = $theme_handler
      ->listInfo();

    // Check if ThemeHandlerInterface::listInfo() retrieves enabled themes.
    $this
      ->assertIdentical(1, $themes['test_theme']->status, 'Installed theme detected');

    // Check if ThemeHandlerInterface::listInfo() returns disabled themes.
    // Check for base theme and subtheme lists.
    $base_theme_list = array(
      'test_basetheme' => 'Theme test base theme',
    );
    $sub_theme_list = array(
      'test_subsubtheme' => 'Theme test subsubtheme',
      'test_subtheme' => 'Theme test subtheme',
    );
    $this
      ->assertIdentical($themes['test_basetheme']->sub_themes, $sub_theme_list, 'Base theme\'s object includes list of subthemes.');
    $this
      ->assertIdentical($themes['test_subtheme']->base_themes, $base_theme_list, 'Subtheme\'s object includes list of base themes.');

    // Check for theme engine in subtheme.
    $this
      ->assertIdentical($themes['test_subtheme']->engine, 'twig', 'Subtheme\'s object includes the theme engine.');

    // Check for theme engine prefix.
    $this
      ->assertIdentical($themes['test_basetheme']->prefix, 'twig', 'Base theme\'s object includes the theme engine prefix.');
    $this
      ->assertIdentical($themes['test_subtheme']->prefix, 'twig', 'Subtheme\'s object includes the theme engine prefix.');
  }

  /**
   * Tests child element rendering for 'render element' theme hooks.
   */
  function testDrupalRenderChildren() {
    $element = array(
      '#theme' => 'theme_test_render_element_children',
      'child' => array(
        '#markup' => 'Foo',
      ),
    );
    $this
      ->assertThemeOutput('theme_test_render_element_children', $element, 'Foo', 'drupal_render() avoids #theme recursion loop when rendering a render element.');
    $element = array(
      '#theme_wrappers' => array(
        'theme_test_render_element_children',
      ),
      'child' => array(
        '#markup' => 'Foo',
      ),
    );
    $this
      ->assertThemeOutput('theme_test_render_element_children', $element, 'Foo', 'drupal_render() avoids #theme_wrappers recursion loop when rendering a render element.');
  }

  /**
   * Tests theme can provide classes.
   */
  function testClassLoading() {
    new ThemeClass();
  }

  /**
   * Tests drupal_find_theme_templates().
   */
  public function testFindThemeTemplates() {
    $registry = $this->container
      ->get('theme.registry')
      ->get();
    $templates = drupal_find_theme_templates($registry, '.html.twig', drupal_get_path('theme', 'test_theme'));
    $this
      ->assertEqual($templates['node__1']['template'], 'node--1', 'Template node--1.tpl.twig was found in test_theme.');
  }

  /**
   * Tests that the page variable is not prematurely flattened.
   *
   * Some modules check the page array in template_preprocess_html(), so we
   * ensure that it has not been rendered prematurely.
   */
  function testPreprocessHtml() {
    $this
      ->drupalGet('');
    $attributes = $this
      ->xpath('/html/body[@theme_test_page_variable="Page variable is an array."]');
    $this
      ->assertTrue(count($attributes) == 1, 'In template_preprocess_html(), the page variable is still an array (not rendered yet).');
    $this
      ->assertText('theme test page bottom markup', 'Modules are able to set the page bottom region.');
  }

  /**
   * Tests that region attributes can be manipulated via preprocess functions.
   */
  public function testRegionClass() {
    \Drupal::service('module_installer')
      ->install(array(
      'block',
      'theme_region_test',
    ));

    // Place a block.
    $this
      ->drupalPlaceBlock('system_main_block');
    $this
      ->drupalGet('');
    $elements = $this
      ->cssSelect(".region-sidebar-first.new_class");
    $this
      ->assertEqual(count($elements), 1, 'New class found.');
  }

  /**
   * Ensures suggestion preprocess functions run for default implementations.
   *
   * The theme hook used by this test has its base preprocess function in a
   * separate file, so this test also ensures that that file is correctly loaded
   * when needed.
   */
  public function testSuggestionPreprocessForDefaults() {
    \Drupal::service('theme_handler')
      ->setDefault('test_theme');

    // Test with both an unprimed and primed theme registry.
    drupal_theme_rebuild();
    for ($i = 0; $i < 2; $i++) {
      $this
        ->drupalGet('theme-test/preprocess-suggestions');
      $items = $this
        ->cssSelect('.suggestion');
      $expected_values = [
        'Suggestion',
        'Kitten',
        'Monkey',
        'Kitten',
        'Flamingo',
      ];
      foreach ($expected_values as $key => $value) {
        $this
          ->assertEqual((string) $value, $items[$key]);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertContentTrait::$content	protected	property	The current raw content.
AssertContentTrait::$drupalSettings	protected	property	The drupalSettings value from the current raw $content.
AssertContentTrait::$elements	protected	property	The XML structure parsed from the current raw $content.	2
AssertContentTrait::$plainTextContent	protected	property	The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds	protected	function	Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped	protected	function	Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField	protected	function	Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion	protected	function	Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption	protected	function	Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected	protected	function	Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern	protected	function	Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw	protected	function	Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle	protected	function	Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern	protected	function	Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput	protected	function	Asserts themed output.
AssertContentTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertContentTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper	protected	function	Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertContentTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings	protected	function	Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent	protected	function	Gets the current raw content.
AssertContentTrait::getSelectedItem	protected	function	Get the selected value from a select field.
AssertContentTrait::getTextContent	protected	function	Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl	protected	function	Get the current URL from the cURL handler.	1
AssertContentTrait::parse	protected	function	Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace	protected	function	Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings	protected	function	Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent	protected	function	Sets the raw content (e.g. HTML).
AssertContentTrait::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings	protected	function	Casts MarkupInterface objects into strings.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
TestBase::$assertions	protected	property	Assertions thrown in that test case.
TestBase::$configImporter	protected	property	The config importer that can used in a test.	5
TestBase::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
TestBase::$container	protected	property	The dependency injection container used in the test.
TestBase::$databasePrefix	protected	property	The database prefix of this test run.
TestBase::$dieOnFail	public	property	Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials	protected	property	HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod	protected	property	HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$originalConf	protected	property	The original configuration (variables), if available.
TestBase::$originalConfig	protected	property	The original configuration (variables).
TestBase::$originalConfigDirectories	protected	property	The original configuration directories.
TestBase::$originalContainer	protected	property	The original container.
TestBase::$originalFileDirectory	protected	property	The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage	protected	property	The original language.
TestBase::$originalPrefix	protected	property	The original database prefix when running inside Simpletest.
TestBase::$originalProfile	protected	property	The original installation profile.
TestBase::$originalSessionName	protected	property	The name of the session cookie of the test-runner.
TestBase::$originalSettings	protected	property	The settings array.
TestBase::$originalSite	protected	property	The site directory of the original parent site.
TestBase::$privateFilesDirectory	protected	property	The private file directory for the test environment.
TestBase::$publicFilesDirectory	protected	property	The public file directory for the test environment.
TestBase::$results	public	property	Current results of this test case.
TestBase::$siteDirectory	protected	property	The site directory of this test run.
TestBase::$skipClasses	protected	property	This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	4
TestBase::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestBase::$testId	protected	property	The test run ID.
TestBase::$timeLimit	protected	property	Time limit for the test.
TestBase::$translationFilesDirectory	protected	property	The translation file directory for the test environment.
TestBase::$verbose	public	property	TRUE if verbose debugging is enabled.
TestBase::$verboseClassName	protected	property	Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory	protected	property	Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl	protected	property	URL to the verbose output file directory.
TestBase::$verboseId	protected	property	Incrementing identifier for verbose output filenames.
TestBase::assert	protected	function	Internal helper: stores the assert.
TestBase::assertEqual	protected	function	Check to see if two values are equal.
TestBase::assertErrorLogged	protected	function	Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse	protected	function	Check to see if a value is false.
TestBase::assertIdentical	protected	function	Check to see if two values are identical.
TestBase::assertIdenticalObject	protected	function	Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged	protected	function	Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual	protected	function	Check to see if two values are not equal.
TestBase::assertNotIdentical	protected	function	Check to see if two values are not identical.
TestBase::assertNotNull	protected	function	Check to see if a value is not NULL.
TestBase::assertNull	protected	function	Check to see if a value is NULL.
TestBase::assertTrue	protected	function	Check to see if a value is not false.
TestBase::beforePrepareEnvironment	protected	function	Act on global state information before the environment is altered for a test.	1
TestBase::changeDatabasePrefix	private	function	Changes the database connection to the prefixed one.
TestBase::checkRequirements	protected	function	Checks the matching requirements for Test.	2
TestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter	public	function	Returns a ConfigImporter object to import test importing of configuration.	5
TestBase::copyConfig	public	function	Copies configuration objects from source storage to target storage.
TestBase::deleteAssert	public static	function	Delete an assertion record by message ID.
TestBase::error	protected	function	Fire an error assertion.	3
TestBase::errorHandler	public	function	Handle errors during test runs.
TestBase::exceptionHandler	protected	function	Handle exceptions.
TestBase::fail	protected	function	Fire an assertion that is always negative.
TestBase::filePreDeleteCallback	public static	function	Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations	public static	function	Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall	protected	function	Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix	public	function	Gets the database prefix.
TestBase::getTempFilesDirectory	public	function	Gets the temporary files directory.
TestBase::insertAssert	public static	function	Store an assertion from outside the testing context.
TestBase::pass	protected	function	Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix	private	function	Generates a database prefix for running tests.
TestBase::prepareEnvironment	private	function	Prepares the current environment for running the test.
TestBase::restoreEnvironment	private	function	Cleans up the test environment and restores the original environment.
TestBase::run	public	function	Run all tests in this class.	1
TestBase::settingsSet	protected	function	Changes in memory settings.
TestBase::storeAssertion	protected	function	Helper method to store an assertion record in the configured database.
TestBase::verbose	protected	function	Logs a verbose message in a text file.
ThemeTest::$modules	public static	property	Modules to enable.
ThemeTest::setUp	protected	function	Sets up a Drupal site for running functional and integration tests. Overrides WebTestBase::setUp
ThemeTest::testAttributeMerging		function	Test attribute merging.
ThemeTest::testClassLoading		function	Tests theme can provide classes.
ThemeTest::testCSSOverride		function	Ensures a theme's .info.yml file is able to override a module CSS file from being added to the page.
ThemeTest::testDrupalRenderChildren		function	Tests child element rendering for 'render element' theme hooks.
ThemeTest::testFindThemeTemplates	public	function	Tests drupal_find_theme_templates().
ThemeTest::testFrontPageThemeSuggestion		function	Ensure page-front template suggestion is added when on front page.
ThemeTest::testFunctionOverride		function	Ensures a theme template can override a theme function.
ThemeTest::testListThemes		function	Test the listInfo() function.
ThemeTest::testNegotiatorPriorities	public	function	Tests the priority of some theme negotiators.
ThemeTest::testPreprocessForSuggestions		function	Ensures preprocess functions run even for suggestion implementations.
ThemeTest::testPreprocessHtml		function	Tests that the page variable is not prematurely flattened.
ThemeTest::testRegionClass	public	function	Tests that region attributes can be manipulated via preprocess functions.
ThemeTest::testSuggestionPreprocessForDefaults	public	function	Ensures suggestion preprocess functions run for default implementations.
ThemeTest::testTemplateOverride		function	Ensures a themes template is overridable based on the 'template' filename.
ThemeTest::testThemeDataTypes		function	Test that _theme() returns expected data types.
ThemeTest::testThemeOnNonHtmlRequest	public	function	Ensures that non-HTML requests never initialize themes.
ThemeTest::testThemeSuggestions		function	Test function theme_get_suggestions() for SA-CORE-2009-003.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role. Aliased as: drupalCreateAdminRole
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
WebTestBase::$additionalCurlOptions	protected	property	Additional cURL options.
WebTestBase::$assertAjaxHeader	protected	property	Whether or not to assert the presence of the X-Drupal-Ajax-Token.
WebTestBase::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
WebTestBase::$configDirectories	protected	property	The config directories used in this test.
WebTestBase::$cookieFile	protected	property	The current cookie file used by cURL.
WebTestBase::$cookies	protected	property	The cookies of the page currently loaded in the internal browser.
WebTestBase::$curlCookies	protected	property	Cookies to set on curl requests.
WebTestBase::$curlHandle	protected	property	The handle of the current cURL connection.
WebTestBase::$customTranslations	protected	property	An array of custom translations suitable for drupal_rewrite_settings().
WebTestBase::$dumpHeaders	protected	property	Indicates that headers should be dumped if verbose output is enabled.	12
WebTestBase::$generatedTestFiles	protected	property	Whether the files were copied to the test files directory.
WebTestBase::$headers	protected	property	The headers of the page currently loaded in the internal browser.
WebTestBase::$kernel	protected	property	The kernel used in this test. Overrides TestBase::$kernel
WebTestBase::$loggedInUser	protected	property	The current user logged in using the internal browser.
WebTestBase::$maximumMetaRefreshCount	protected	property	The number of meta refresh redirects to follow, or NULL if unlimited.
WebTestBase::$maximumRedirects	protected	property	The maximum number of redirects to follow when handling responses.
WebTestBase::$metaRefreshCount	protected	property	The number of meta refresh redirects followed during ::drupalGet().
WebTestBase::$originalBatch	protected	property	The original batch, before it was changed for testing purposes.
WebTestBase::$originalShutdownCallbacks	protected	property	The original shutdown handlers array, before it was cleaned for testing. Overrides TestBase::$originalShutdownCallbacks
WebTestBase::$originalUser	protected	property	The original user, before it was changed to a clean uid = 1 for testing. Overrides TestBase::$originalUser
WebTestBase::$profile	protected	property	The profile to install as a basis for testing.	30
WebTestBase::$redirectCount	protected	property	The number of redirects followed during the handling of a request.
WebTestBase::$rootUser	protected	property	The "#1" admin user.
WebTestBase::$sessionId	protected	property	The current session ID, if available.
WebTestBase::$url	protected	property	The URL currently loaded in the internal browser.
WebTestBase::addCustomTranslations	protected	function	Queues custom translations to be written to settings.php.
WebTestBase::assertBlockAppears	protected	function	Checks to see whether a block appears on the page.
WebTestBase::assertCacheContext	protected	function	Asserts whether an expected cache context was present in the last response.
WebTestBase::assertCacheTag	protected	function	Asserts whether an expected cache tag was present in the last response.
WebTestBase::assertHeader	protected	function	Check if a HTTP response header exists and has the expected value.
WebTestBase::assertMail	protected	function	Asserts that the most recently sent email message has the given value.
WebTestBase::assertMailPattern	protected	function	Asserts that the most recently sent email message has the pattern in it.
WebTestBase::assertMailString	protected	function	Asserts that the most recently sent email message has the string in it.
WebTestBase::assertNoBlockAppears	protected	function	Checks to see whether a block does not appears on the page.
WebTestBase::assertNoCacheContext	protected	function	Asserts that a cache context was not present in the last response.
WebTestBase::assertNoCacheTag	protected	function	Asserts whether an expected cache tag was absent in the last response.
WebTestBase::assertNoResponse	protected	function	Asserts the page did not return the specified response code.
WebTestBase::assertResponse	protected	function	Asserts the page responds with the specified response code.
WebTestBase::assertUrl	protected	function	Passes if the internal browser's URL matches the given path.
WebTestBase::buildUrl	protected	function	Builds an a absolute URL from a system path or a URL object.
WebTestBase::checkForMetaRefresh	protected	function	Checks for meta refresh tag and if found call drupalGet() recursively.
WebTestBase::clickLink	protected	function	Follows a link by complete name.
WebTestBase::clickLinkHelper	protected	function	Provides a helper for ::clickLink() and ::clickLinkPartialName().
WebTestBase::clickLinkPartialName	protected	function	Follows a link by partial name.
WebTestBase::cronRun	protected	function	Runs cron in the Drupal installed by Simpletest.
WebTestBase::curlClose	protected	function	Close the cURL handler and unset the handler.
WebTestBase::curlExec	protected	function	Initializes and executes a cURL request.	2
WebTestBase::curlHeaderCallback	protected	function	Reads headers and registers errors received from the tested site.
WebTestBase::curlInitialize	protected	function	Initializes the cURL connection.
WebTestBase::doInstall	protected	function	Execute the non-interactive installer.
WebTestBase::drupalBuildEntityView	protected	function	Builds the renderable view of an entity.
WebTestBase::drupalCompareFiles	protected	function	Compare two files based on size and file name.
WebTestBase::drupalCreateContentType	protected	function	Creates a custom content type based on default settings.
WebTestBase::drupalCreateNode	protected	function	Creates a node based on default settings.
WebTestBase::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	1
WebTestBase::drupalGetAjax	protected	function	Requests a path or URL in drupal_ajax format and JSON-decodes the response.
WebTestBase::drupalGetHeader	protected	function	Gets the value of an HTTP response header.
WebTestBase::drupalGetHeaders	protected	function	Gets the HTTP response headers of the requested page.
WebTestBase::drupalGetJSON	protected	function	Retrieves a Drupal path or an absolute path and JSON decodes the result.
WebTestBase::drupalGetMails	protected	function	Gets an array containing all emails sent during this test case.
WebTestBase::drupalGetNodeByTitle		function	Get a node from the database based on its title.
WebTestBase::drupalGetTestFiles	protected	function	Gets a list of files that can be used in tests.
WebTestBase::drupalGetWithFormat	protected	function	Retrieves a Drupal path or an absolute path for a given format.
WebTestBase::drupalGetXHR	protected	function	Requests a Drupal path or an absolute path as if it is a XMLHttpRequest.
WebTestBase::drupalHead	protected	function	Retrieves only the headers for a Drupal path or an absolute path.
WebTestBase::drupalLogin	protected	function	Log in a user with the internal browser.
WebTestBase::drupalLogout	protected	function	Logs a user out of the internal browser and confirms.
WebTestBase::drupalPlaceBlock	protected	function	Creates a block instance based on default settings.
WebTestBase::drupalPost	protected	function	Perform a POST HTTP request.
WebTestBase::drupalPostAjaxForm	protected	function	Executes an Ajax form submission.
WebTestBase::drupalPostForm	protected	function	Executes a form submission.
WebTestBase::drupalPostWithFormat	protected	function	Performs a POST HTTP request with a specific format.
WebTestBase::drupalProcessAjaxResponse	protected	function	Processes an AJAX response into current content.
WebTestBase::drupalUserIsLoggedIn	protected	function	Returns whether a given user account is logged in.
WebTestBase::findBlockInstance	protected	function	Find a block instance on the page.
WebTestBase::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
WebTestBase::getAjaxPageStatePostData	protected	function	Get the Ajax page state from drupalSettings and prepare it for POSTing.
WebTestBase::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
WebTestBase::handleForm	protected	function	Handles form input related to drupalPostForm().
WebTestBase::initConfig	protected	function	Initialize various configurations post-installation.
WebTestBase::initKernel	protected	function	Initializes the kernel after installation.
WebTestBase::initSettings	protected	function	Initialize settings created during install.
WebTestBase::initUserSession	protected	function	Initializes user 1 for the site to be installed.
WebTestBase::installModulesFromClassProperty	protected	function	Install modules defined by `static::$modules`.
WebTestBase::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	2
WebTestBase::isInChildSite	protected	function	Returns whether the test is being executed from within a test site.
WebTestBase::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
WebTestBase::prepareSettings	protected	function	Prepares site settings and services before installation.	1
WebTestBase::rebuildAll	protected	function	Reset and rebuild the environment after setup.
WebTestBase::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
WebTestBase::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	1
WebTestBase::resetAll	protected	function	Resets all data structures after having enabled new modules.
WebTestBase::restoreBatch	protected	function	Restore the original batch.
WebTestBase::serializePostValues	protected	function	Serialize POST HTTP request values.
WebTestBase::setBatch	protected	function	Preserve the original batch, and instantiate the test batch.
WebTestBase::setContainerParameter	protected	function	Changes parameters in the services.yml file.
WebTestBase::setHttpResponseDebugCacheabilityHeaders	protected	function	Enables/disables the cacheability headers.
WebTestBase::tearDown	protected	function	Cleans up after testing. Overrides TestBase::tearDown	2
WebTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm().
WebTestBase::verboseEmail	protected	function	Outputs to verbose the most recent $count emails sent.
WebTestBase::writeCustomTranslations	protected	function	Writes custom translations to the test site's settings.php.
WebTestBase::writeSettings	protected	function	Rewrites the settings.php file of the test site.
WebTestBase::__construct		function	Constructor for \Drupal\simpletest\WebTestBase. Overrides TestBase::__construct	1