class FilterFormatAccessTest in Drupal 9

Same name and namespace in other branches

8 core/modules/filter/tests/src/Functional/FilterFormatAccessTest.php \Drupal\Tests\filter\Functional\FilterFormatAccessTest

Tests access to text formats.

@group Access @group filter

Hierarchy

class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, AssertLegacyTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, PhpUnitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
- class \Drupal\Tests\filter\Functional\FilterFormatAccessTest

Expanded class hierarchy of FilterFormatAccessTest

File

core/modules/filter/tests/src/Functional/FilterFormatAccessTest.php, line 15

Namespace

Drupal\Tests\filter\Functional

View source

class FilterFormatAccessTest extends BrowserTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'block',
    'filter',
    'node',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * A user with administrative permissions.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $adminUser;

  /**
   * A user with 'administer filters' permission.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $filterAdminUser;

  /**
   * A user with permission to create and edit own content.
   *
   * @var \Drupal\user\UserInterface
   */
  protected $webUser;

  /**
   * An object representing an allowed text format.
   *
   * @var object
   */
  protected $allowedFormat;

  /**
   * An object representing a secondary allowed text format.
   *
   * @var object
   */
  protected $secondAllowedFormat;

  /**
   * An object representing a disallowed text format.
   *
   * @var object
   */
  protected $disallowedFormat;
  protected function setUp() : void {
    parent::setUp();
    $this
      ->drupalPlaceBlock('page_title_block');
    $this
      ->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
    ]);

    // Create a user who can administer text formats, but does not have
    // specific permission to use any of them.
    $this->filterAdminUser = $this
      ->drupalCreateUser([
      'administer filters',
      'create page content',
      'edit any page content',
    ]);

    // Create three text formats. Two text formats are created for all users so
    // that the drop-down list appears for all tests.
    $this
      ->drupalLogin($this->filterAdminUser);
    $formats = [];
    for ($i = 0; $i < 3; $i++) {
      $edit = [
        'format' => mb_strtolower($this
          ->randomMachineName()),
        'name' => $this
          ->randomMachineName(),
      ];
      $this
        ->drupalGet('admin/config/content/formats/add');
      $this
        ->submitForm($edit, 'Save configuration');
      $this
        ->resetFilterCaches();
      $formats[] = FilterFormat::load($edit['format']);
    }
    list($this->allowedFormat, $this->secondAllowedFormat, $this->disallowedFormat) = $formats;
    $this
      ->drupalLogout();

    // Create a regular user with access to two of the formats.
    $this->webUser = $this
      ->drupalCreateUser([
      'create page content',
      'edit any page content',
      $this->allowedFormat
        ->getPermissionName(),
      $this->secondAllowedFormat
        ->getPermissionName(),
    ]);

    // Create an administrative user who has access to use all three formats.
    $this->adminUser = $this
      ->drupalCreateUser([
      'administer filters',
      'create page content',
      'edit any page content',
      $this->allowedFormat
        ->getPermissionName(),
      $this->secondAllowedFormat
        ->getPermissionName(),
      $this->disallowedFormat
        ->getPermissionName(),
    ]);
    $this
      ->drupalPlaceBlock('local_tasks_block');
  }

  /**
   * Tests the Filter format access permissions functionality.
   */
  public function testFormatPermissions() {

    // Make sure that a regular user only has access to the text formats for
    // which they were granted access.
    $fallback_format = FilterFormat::load(filter_fallback_format());
    $disallowed_format_name = $this->disallowedFormat
      ->getPermissionName();
    $this
      ->assertTrue($this->allowedFormat
      ->access('use', $this->webUser), 'A regular user has access to use a text format they were granted access to.');
    $this
      ->assertEquals(AccessResult::allowed()
      ->addCacheContexts([
      'user.permissions',
    ]), $this->allowedFormat
      ->access('use', $this->webUser, TRUE), 'A regular user has access to use a text format they were granted access to.');
    $this
      ->assertFalse($this->disallowedFormat
      ->access('use', $this->webUser), 'A regular user does not have access to use a text format they were not granted access to.');
    $this
      ->assertEquals(AccessResult::neutral("The '{$disallowed_format_name}' permission is required.")
      ->cachePerPermissions(), $this->disallowedFormat
      ->access('use', $this->webUser, TRUE), 'A regular user does not have access to use a text format they were not granted access to.');
    $this
      ->assertTrue($fallback_format
      ->access('use', $this->webUser), 'A regular user has access to use the fallback format.');
    $this
      ->assertEquals(AccessResult::allowed(), $fallback_format
      ->access('use', $this->webUser, TRUE), 'A regular user has access to use the fallback format.');

    // Perform similar checks as above, but now against the entire list of
    // available formats for this user.
    $this
      ->assertContains($this->allowedFormat
      ->id(), array_keys(filter_formats($this->webUser)), 'The allowed format appears in the list of available formats for a regular user.');
    $this
      ->assertNotContains($this->disallowedFormat
      ->id(), array_keys(filter_formats($this->webUser)), 'The disallowed format does not appear in the list of available formats for a regular user.');
    $this
      ->assertContains(filter_fallback_format(), array_keys(filter_formats($this->webUser)), 'The fallback format appears in the list of available formats for a regular user.');

    // Make sure that a regular user only has permission to use the format
    // they were granted access to.
    $this
      ->assertTrue($this->webUser
      ->hasPermission($this->allowedFormat
      ->getPermissionName()), 'A regular user has permission to use the allowed text format.');
    $this
      ->assertFalse($this->webUser
      ->hasPermission($this->disallowedFormat
      ->getPermissionName()), 'A regular user does not have permission to use the disallowed text format.');

    // Make sure that the allowed format appears on the node form and that
    // the disallowed format and fallback format do not.
    $this
      ->drupalLogin($this->webUser);
    $this
      ->drupalGet('node/add/page');
    $this
      ->assertSession()
      ->optionExists('body[0][format]', $this->allowedFormat
      ->id());
    $this
      ->assertSession()
      ->optionNotExists('body[0][format]', $this->disallowedFormat
      ->id());
    $this
      ->assertSession()
      ->optionNotExists('body[0][format]', filter_fallback_format());

    // Check regular user access to the filter tips pages.
    $this
      ->drupalGet('filter/tips/' . $this->allowedFormat
      ->id());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->drupalGet('filter/tips/' . $this->disallowedFormat
      ->id());
    $this
      ->assertSession()
      ->statusCodeEquals(403);
    $this
      ->drupalGet('filter/tips/' . filter_fallback_format());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->drupalGet('filter/tips/invalid-format');
    $this
      ->assertSession()
      ->statusCodeEquals(404);

    // Check admin user access to the filter tips pages.
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalGet('filter/tips/' . $this->allowedFormat
      ->id());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->drupalGet('filter/tips/' . $this->disallowedFormat
      ->id());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->drupalGet('filter/tips/' . filter_fallback_format());
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $this
      ->drupalGet('filter/tips/invalid-format');
    $this
      ->assertSession()
      ->statusCodeEquals(404);
  }

  /**
   * Tests if text format is available to a role.
   */
  public function testFormatRoles() {

    // Get the role ID assigned to the regular user.
    $roles = $this->webUser
      ->getRoles(TRUE);
    $rid = $roles[0];

    // Check that this role appears in the list of roles that have access to an
    // allowed text format, but does not appear in the list of roles that have
    // access to a disallowed text format.
    $this
      ->assertContains($rid, array_keys(filter_get_roles_by_format($this->allowedFormat)), 'A role which has access to a text format appears in the list of roles that have access to that format.');
    $this
      ->assertNotContains($rid, array_keys(filter_get_roles_by_format($this->disallowedFormat)), 'A role which does not have access to a text format does not appear in the list of roles that have access to that format.');

    // Check that the correct text format appears in the list of formats
    // available to that role.
    $this
      ->assertContains($this->allowedFormat
      ->id(), array_keys(filter_get_formats_by_role($rid)), 'A text format which a role has access to appears in the list of formats available to that role.');
    $this
      ->assertNotContains($this->disallowedFormat
      ->id(), array_keys(filter_get_formats_by_role($rid)), 'A text format which a role does not have access to does not appear in the list of formats available to that role.');

    // Check that the fallback format is always allowed.
    $this
      ->assertEquals(filter_get_roles_by_format(FilterFormat::load(filter_fallback_format())), user_role_names(), 'All roles have access to the fallback format.');
    $this
      ->assertContains(filter_fallback_format(), array_keys(filter_get_formats_by_role($rid)), 'The fallback format appears in the list of allowed formats for any role.');
  }

  /**
   * Tests editing a page using a disallowed text format.
   *
   * Verifies that regular users and administrators are able to edit a page, but
   * not allowed to change the fields which use an inaccessible text format.
   * Also verifies that fields which use a text format that does not exist can
   * be edited by administrators only, but that the administrator is forced to
   * choose a new format before saving the page.
   */
  public function testFormatWidgetPermissions() {
    $body_value_key = 'body[0][value]';
    $body_format_key = 'body[0][format]';

    // Create node to edit.
    $this
      ->drupalLogin($this->adminUser);
    $edit = [];
    $edit['title[0][value]'] = $this
      ->randomMachineName(8);
    $edit[$body_value_key] = $this
      ->randomMachineName(16);
    $edit[$body_format_key] = $this->disallowedFormat
      ->id();
    $this
      ->drupalGet('node/add/page');
    $this
      ->submitForm($edit, 'Save');
    $node = $this
      ->drupalGetNodeByTitle($edit['title[0][value]']);

    // Try to edit with a less privileged user.
    $this
      ->drupalLogin($this->webUser);
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->clickLink('Edit');

    // Verify that body field is read-only and contains replacement value.
    $this
      ->assertSession()
      ->fieldDisabled($body_value_key);
    $this
      ->assertSession()
      ->fieldValueEquals($body_value_key, 'This field has been disabled because you do not have sufficient permissions to edit it.');

    // Verify that title can be changed, but preview displays original body.
    $new_edit = [];
    $new_edit['title[0][value]'] = $this
      ->randomMachineName(8);
    $this
      ->submitForm($new_edit, 'Preview');
    $this
      ->assertSession()
      ->pageTextContains($edit[$body_value_key]);

    // Save and verify that only the title was changed.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($new_edit, 'Save');
    $this
      ->assertSession()
      ->pageTextNotContains($edit['title[0][value]']);
    $this
      ->assertSession()
      ->pageTextContains($new_edit['title[0][value]']);
    $this
      ->assertSession()
      ->pageTextContains($edit[$body_value_key]);

    // Check that even an administrator with "administer filters" permission
    // cannot edit the body field if they do not have specific permission to
    // use its stored format. (This must be disallowed so that the
    // administrator is never forced to switch the text format to something
    // else.)
    $this
      ->drupalLogin($this->filterAdminUser);
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->fieldDisabled($body_value_key);
    $this
      ->assertSession()
      ->fieldValueEquals($body_value_key, 'This field has been disabled because you do not have sufficient permissions to edit it.');

    // Disable the text format used above.
    $this->disallowedFormat
      ->disable()
      ->save();
    $this
      ->resetFilterCaches();

    // Log back in as the less privileged user and verify that the body field
    // is still disabled, since the less privileged user should not be able to
    // edit content that does not have an assigned format.
    $this
      ->drupalLogin($this->webUser);
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->fieldDisabled($body_value_key);
    $this
      ->assertSession()
      ->fieldValueEquals($body_value_key, 'This field has been disabled because you do not have sufficient permissions to edit it.');

    // Log back in as the filter administrator and verify that the body field
    // can be edited.
    $this
      ->drupalLogin($this->filterAdminUser);
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->fieldEnabled($body_value_key);
    $this
      ->assertSession()
      ->fieldExists($body_format_key);

    // Verify that trying to save the node without selecting a new text format
    // produces an error message, and does not result in the node being saved.
    $old_title = $new_edit['title[0][value]'];
    $new_title = $this
      ->randomMachineName(8);
    $edit = [];
    $edit['title[0][value]'] = $new_title;
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Text format field is required.');
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains($old_title);
    $this
      ->assertSession()
      ->pageTextNotContains($new_title);

    // Now select a new text format and make sure the node can be saved.
    $edit[$body_format_key] = filter_fallback_format();
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->addressEquals('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains($new_title);
    $this
      ->assertSession()
      ->pageTextNotContains($old_title);

    // Switch the text format to a new one, then disable that format and all
    // other formats on the site (leaving only the fallback format).
    $this
      ->drupalLogin($this->adminUser);
    $edit = [
      $body_format_key => $this->allowedFormat
        ->id(),
    ];
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->addressEquals('node/' . $node
      ->id());
    foreach (filter_formats() as $format) {
      if (!$format
        ->isFallbackFormat()) {
        $format
          ->disable()
          ->save();
      }
    }

    // Since there is now only one available text format, the widget for
    // selecting a text format would normally not display when the content is
    // edited. However, we need to verify that the filter administrator still
    // is forced to make a conscious choice to reassign the text to a different
    // format.
    $this
      ->drupalLogin($this->filterAdminUser);
    $old_title = $new_title;
    $new_title = $this
      ->randomMachineName(8);
    $edit = [];
    $edit['title[0][value]'] = $new_title;
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Text format field is required.');
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains($old_title);
    $this
      ->assertSession()
      ->pageTextNotContains($new_title);
    $edit[$body_format_key] = filter_fallback_format();
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->addressEquals('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains($new_title);
    $this
      ->assertSession()
      ->pageTextNotContains($old_title);
  }

  /**
   * Rebuilds text format and permission caches in the thread running the tests.
   */
  protected function resetFilterCaches() {
    filter_formats_reset();
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertLegacyTrait::assert Deprecated	protected	function
AssertLegacyTrait::assertCacheTag Deprecated	protected	function	Asserts whether an expected cache tag was present in the last response.
AssertLegacyTrait::assertElementNotPresent Deprecated	protected	function	Asserts that the element with the given CSS selector is not present.
AssertLegacyTrait::assertElementPresent Deprecated	protected	function	Asserts that the element with the given CSS selector is present.
AssertLegacyTrait::assertEqual Deprecated	protected	function
AssertLegacyTrait::assertEscaped Deprecated	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertLegacyTrait::assertField Deprecated	protected	function	Asserts that a field exists with the given name or ID.
AssertLegacyTrait::assertFieldById Deprecated	protected	function	Asserts that a field exists with the given ID and value.
AssertLegacyTrait::assertFieldByName Deprecated	protected	function	Asserts that a field exists with the given name and value.
AssertLegacyTrait::assertFieldByXPath Deprecated	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertLegacyTrait::assertFieldChecked Deprecated	protected	function	Asserts that a checkbox field in the current page is checked.
AssertLegacyTrait::assertFieldsByValue Deprecated	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertLegacyTrait::assertHeader Deprecated	protected	function	Checks that current response header equals value.
AssertLegacyTrait::assertIdentical Deprecated	protected	function
AssertLegacyTrait::assertIdenticalObject Deprecated	protected	function
AssertLegacyTrait::assertLink Deprecated	protected	function	Passes if a link with the specified label is found.
AssertLegacyTrait::assertLinkByHref Deprecated	protected	function	Passes if a link containing a given href (part) is found.
AssertLegacyTrait::assertNoCacheTag Deprecated	protected	function	Asserts whether an expected cache tag was absent in the last response.
AssertLegacyTrait::assertNoEscaped Deprecated	protected	function	Passes if the raw text is not found escaped on the loaded page.
AssertLegacyTrait::assertNoField Deprecated	protected	function	Asserts that a field does NOT exist with the given name or ID.
AssertLegacyTrait::assertNoFieldById Deprecated	protected	function	Asserts that a field does not exist with the given ID and value.
AssertLegacyTrait::assertNoFieldByName Deprecated	protected	function	Asserts that a field does not exist with the given name and value.
AssertLegacyTrait::assertNoFieldByXPath Deprecated	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertLegacyTrait::assertNoFieldChecked Deprecated	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertLegacyTrait::assertNoLink Deprecated	protected	function	Passes if a link with the specified label is not found.
AssertLegacyTrait::assertNoLinkByHref Deprecated	protected	function	Passes if a link containing a given href (part) is not found.
AssertLegacyTrait::assertNoOption Deprecated	protected	function	Asserts that a select option does NOT exist in the current page.
AssertLegacyTrait::assertNoPattern Deprecated	protected	function	Triggers a pass if the Perl regex pattern is not found in the raw content.
AssertLegacyTrait::assertNoRaw Deprecated	protected	function	Passes if the raw text IS not found on the loaded page, fail otherwise.
AssertLegacyTrait::assertNotEqual Deprecated	protected	function
AssertLegacyTrait::assertNoText Deprecated	protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertLegacyTrait::assertNotIdentical Deprecated	protected	function
AssertLegacyTrait::assertNoUniqueText Deprecated	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertLegacyTrait::assertOption Deprecated	protected	function	Asserts that a select option in the current page exists.
AssertLegacyTrait::assertOptionByText Deprecated	protected	function	Asserts that a select option with the visible text exists.
AssertLegacyTrait::assertOptionSelected Deprecated	protected	function	Asserts that a select option in the current page is checked.
AssertLegacyTrait::assertPattern Deprecated	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertLegacyTrait::assertRaw Deprecated	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertLegacyTrait::assertResponse Deprecated	protected	function	Asserts the page responds with the specified response code.
AssertLegacyTrait::assertText Deprecated	protected	function	Passes if the page (with HTML stripped) contains the text.
AssertLegacyTrait::assertTextHelper Deprecated	protected	function	Helper for assertText and assertNoText.
AssertLegacyTrait::assertTitle Deprecated	protected	function	Pass if the page title is the given string.
AssertLegacyTrait::assertUniqueText Deprecated	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertLegacyTrait::assertUrl Deprecated	protected	function	Passes if the internal browser's URL matches the given path.
AssertLegacyTrait::buildXPathQuery Deprecated	protected	function	Builds an XPath query.
AssertLegacyTrait::constructFieldXpath Deprecated	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertLegacyTrait::getAllOptions Deprecated	protected	function	Get all option elements, including nested options, in a select.
AssertLegacyTrait::getRawContent Deprecated	protected	function	Gets the current raw content.
AssertLegacyTrait::pass Deprecated	protected	function
AssertLegacyTrait::verbose Deprecated	protected	function
BlockCreationTrait::placeBlock	protected	function	Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
BrowserHtmlDebugTrait::$htmlOutputBaseUrl	protected	property	The Base URI to use for links to the output files.
BrowserHtmlDebugTrait::$htmlOutputClassName	protected	property	Class name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounter	protected	property	Counter for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounterStorage	protected	property	Counter storage for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputDirectory	protected	property	Directory name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputEnabled	protected	property	HTML output output enabled.
BrowserHtmlDebugTrait::$htmlOutputFile	protected	property	The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$htmlOutputTestId	protected	property	HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders	protected	function	Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders	protected	function	Returns headers in HTML output format.	1
BrowserHtmlDebugTrait::getResponseLogHandler	protected	function	Provides a Guzzle middleware handler to log every response received.
BrowserHtmlDebugTrait::htmlOutput	protected	function	Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile	protected	function	Creates the directory to store browser output.
BrowserTestBase::$baseUrl	protected	property	The base URL.
BrowserTestBase::$configImporter	protected	property	The config importer that can be used in a test.
BrowserTestBase::$customTranslations	protected	property	An array of custom translations suitable for drupal_rewrite_settings().
BrowserTestBase::$databasePrefix	protected	property	The database prefix of this test run.
BrowserTestBase::$mink	protected	property	Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs	protected	property	Mink default driver params.
BrowserTestBase::$minkDefaultDriverClass	protected	property	Mink class for the default driver to use.	1
BrowserTestBase::$originalContainer	protected	property	The original container.
BrowserTestBase::$originalShutdownCallbacks	protected	property	The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState	protected	property
BrowserTestBase::$profile	protected	property	The profile to install as a basis for testing.	39
BrowserTestBase::$root	protected	property	The app root.
BrowserTestBase::$runTestInSeparateProcess	protected	property	Browser tests are run in separate processes to prevent collisions between code that may be loaded by tests.
BrowserTestBase::$timeLimit	protected	property	Time limit in seconds for the test.
BrowserTestBase::$translationFilesDirectory	protected	property	The translation file directory for the test environment.
BrowserTestBase::cleanupEnvironment	protected	function	Clean up the Simpletest environment.
BrowserTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::drupalGetHeader Deprecated	protected	function	Gets the value of an HTTP response header.
BrowserTestBase::filePreDeleteCallback	public static	function	Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance	protected	function	Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings	protected	function	Gets the JavaScript drupalSettings variable for the currently-loaded page.	1
BrowserTestBase::getHttpClient	protected	function	Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs	protected	function	Get the Mink driver args from an environment variable, if it is set. Can be overridden in a derived class so it is possible to use a different value for a subset of tests, e.g. the JavaScript tests.	1
BrowserTestBase::getOptions	protected	function	Helper function to get the options of select field.
BrowserTestBase::getSession	public	function	Returns Mink session.
BrowserTestBase::getSessionCookies	protected	function	Get session cookies from current session.
BrowserTestBase::getTestMethodCaller	protected	function	Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage	protected	function	Visits the front page when initializing Mink.	3
BrowserTestBase::initMink	protected	function	Initializes Mink sessions.	1
BrowserTestBase::installDrupal	public	function	Installs Drupal into the Simpletest site.	1
BrowserTestBase::registerSessions	protected	function	Registers additional Mink sessions.
BrowserTestBase::setUpAppRoot	protected	function	Sets up the root application path.
BrowserTestBase::setUpBeforeClass	public static	function		1
BrowserTestBase::tearDown	protected	function		3
BrowserTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for submitForm().
BrowserTestBase::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__sleep	public	function	Prevents serializing any properties.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType	protected	function	Creates a custom content type based on default settings. Aliased as: drupalCreateContentType	1
ExtensionListTestTrait::getModulePath	protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath	protected	function	Gets the path for the specified theme.
FilterFormatAccessTest::$adminUser	protected	property	A user with administrative permissions.
FilterFormatAccessTest::$allowedFormat	protected	property	An object representing an allowed text format.
FilterFormatAccessTest::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
FilterFormatAccessTest::$disallowedFormat	protected	property	An object representing a disallowed text format.
FilterFormatAccessTest::$filterAdminUser	protected	property	A user with 'administer filters' permission.
FilterFormatAccessTest::$modules	protected static	property	Modules to enable. Overrides BrowserTestBase::$modules
FilterFormatAccessTest::$secondAllowedFormat	protected	property	An object representing a secondary allowed text format.
FilterFormatAccessTest::$webUser	protected	property	A user with permission to create and edit own content.
FilterFormatAccessTest::resetFilterCaches	protected	function	Rebuilds text format and permission caches in the thread running the tests.
FilterFormatAccessTest::setUp	protected	function	Overrides BrowserTestBase::setUp
FilterFormatAccessTest::testFormatPermissions	public	function	Tests the Filter format access permissions functionality.
FilterFormatAccessTest::testFormatRoles	public	function	Tests if text format is available to a role.
FilterFormatAccessTest::testFormatWidgetPermissions	public	function	Tests editing a page using a disallowed text format.
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix	protected	property	The flag to set 'apcu_ensure_unique_prefix' setting.	1
FunctionalTestSetupTrait::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$rootUser	protected	property	The "#1" admin user.
FunctionalTestSetupTrait::doInstall	protected	function	Execute the non-interactive installer.	1
FunctionalTestSetupTrait::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig	protected	function	Initialize various configurations post-installation.	1
FunctionalTestSetupTrait::initKernel	protected	function	Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings	protected	function	Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession	protected	function	Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty	protected	function	Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty	protected	function	Install modules defined by `static::$modules`.	1
FunctionalTestSetupTrait::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	20
FunctionalTestSetupTrait::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings	protected	function	Prepares site settings and services before installation.	2
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.	1
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
PhpUnitWarnings::$deprecationWarnings	private static	property	Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning	public	function	Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::$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.	1
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.
RefreshVariablesTrait::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	1
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.	1
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
TestSetupTrait::$container	protected	property	The dependency injection container used in the test.
TestSetupTrait::$kernel	protected	property	The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite	protected	property	The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory	protected	property	The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory	protected	property	The public file directory for the test environment.
TestSetupTrait::$siteDirectory	protected	property	The site directory of this test run.
TestSetupTrait::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	1
TestSetupTrait::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestSetupTrait::$testId	protected	property	The test run ID.
TestSetupTrait::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
TestSetupTrait::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.	1
UiHelperTrait::$loggedInUser	protected	property	The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount	protected	property	The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount	protected	property	The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::assertSession	public	function	Returns WebAssert object.	1
UiHelperTrait::buildUrl	protected	function	Builds an absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh	protected	function	Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click	protected	function	Clicks the element with the given CSS selector.
UiHelperTrait::clickLink	protected	function	Follows a link by complete name.
UiHelperTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
UiHelperTrait::cssSelectToXpath	protected	function	Translates a CSS expression to its XPath equivalent.
UiHelperTrait::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	2
UiHelperTrait::drupalLogin	protected	function	Logs in a user using the Mink controlled browser.
UiHelperTrait::drupalLogout	protected	function	Logs a user out of the Mink controlled browser and confirms.
UiHelperTrait::drupalPostForm Deprecated	protected	function	Executes a form submission.
UiHelperTrait::drupalUserIsLoggedIn	protected	function	Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
UiHelperTrait::getTextContent	protected	function	Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl	protected	function	Get the current URL from the browser.
UiHelperTrait::isTestUsingGuzzleClient	protected	function	Determines if test is using DrupalTestBrowser.
UiHelperTrait::prepareRequest	protected	function	Prepare for a request to testing site.	1
UiHelperTrait::submitForm	protected	function	Fills and submits a form.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
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.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.

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class FilterFormatAccessTest in Drupal 9

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