class FapiExampleTest in Examples for Developers 3.x

Ensure that the form_api_example forms work properly.

@group form_api_example @group examples

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\examples\Functional\ExamplesBrowserTestBase
    • class \Drupal\Tests\form_api_example\Functional\FapiExampleTest

Related topics

Example: Forms API

Examples using Forms API.

File

modules/form_api_example/tests/src/Functional/FapiExampleTest.php, line 16

Namespace

Drupal\Tests\form_api_example\Functional

class FapiExampleTest extends ExamplesBrowserTestBase {

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

  /**
   * Our module dependencies.
   *
   * @var string[]
   */
  public static $modules = [
    'form_api_example',
  ];

  /**
   * The installation profile to use with this test.
   *
   * @var string
   */
  protected $profile = 'minimal';

  /**
   * Aggregate all the tests.
   *
   * Since this is a functional test, and we don't expect to need isolation
   * between these form tests, we'll aggregate them here for speed's sake. That
   * way the testing system doesn't have to rebuild a new Drupal for us for each
   * test.
   */
  public function testFunctional() {

    // Please fail this one first.
    $this
      ->doTestRoutes();
    $this
      ->doTestAjaxAddMore();
    $this
      ->doTestAjaxColorForm();
    $this
      ->doTestBuildDemo();
    $this
      ->doTestContainerDemoForm();
    $this
      ->doTestInputDemoForm();
    $this
      ->doTestModalForm();
    $this
      ->doTestSimpleFormExample();
    $this
      ->doTestStateDemoForm();
    $this
      ->doTestVerticalTabsDemoForm();
  }

  /**
   * Tests links.
   */
  public function doTestRoutes() {
    $assertion = $this
      ->assertSession();

    // Routes with menu links, and their form buttons.
    $routes = [
      'form_api_example.description' => [],
      'form_api_example.simple_form' => [
        'Submit',
      ],
      'form_api_example.input_demo' => [
        'Submit',
      ],
      'form_api_example.state_demo' => [
        'Submit',
      ],
      'form_api_example.container_demo' => [
        'Submit',
      ],
      'form_api_example.vertical_tabs_demo' => [
        'Submit',
      ],
      // Modal form has a submit button, but requires input.
      'form_api_example.modal_form' => [],
      'form_api_example.ajax_color_demo' => [
        'Submit',
      ],
      'form_api_example.build_demo' => [
        'Submit',
      ],
      'form_api_example.ajax_addmore' => [
        'Submit',
      ],
      // Multistep form has submit buttons, but requires input.
      'form_api_example.multistep_form' => [],
    ];

    // Ensure the links appear in the tools menu sidebar.
    $this
      ->drupalGet('');
    foreach (array_keys($routes) as $route) {
      $assertion
        ->linkByHrefExists(Url::fromRoute($route)
        ->getInternalPath());
    }

    // Go to all the routes and click all the buttons.
    foreach ($routes as $route => $buttons) {
      $path = Url::fromRoute($route);
      error_log($route);
      $this
        ->drupalGet($path);
      $assertion
        ->statusCodeEquals(200);
      foreach ($buttons as $button) {
        $this
          ->drupalPostForm($path, [], $button);
        $assertion
          ->statusCodeEquals(200);
      }
    }
  }

  /**
   * Test the ajax demo form.
   */
  public function doTestAjaxColorForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'temperature' => 'warm',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.ajax_color_demo'), $edit, 'Submit');
    $assert
      ->statusCodeEquals(200);
    $assert
      ->pageTextContains('Value for Temperature: warm');
  }

  /**
   * Test the build demo form.
   */
  public function doTestBuildDemo() {
    $assert = $this
      ->assertSession();
    $build_demo_url = Url::fromRoute('form_api_example.build_demo');
    $edit = [
      'change' => '1',
    ];
    $this
      ->drupalPostForm($build_demo_url, $edit, 'Submit');
    $assert
      ->pageTextContains('1. __construct');
    $assert
      ->pageTextContains('2. getFormId');
    $assert
      ->pageTextContains('3. validateForm');
    $assert
      ->pageTextContains('4. submitForm');

    // Ensure the 'submit rebuild' action performs the rebuild.
    $this
      ->drupalPostForm($build_demo_url, $edit, 'Submit Rebuild');
    $assert
      ->pageTextContains('4. rebuildFormSubmit');
  }

  /**
   * Test the container demo form.
   */
  public function doTestContainerDemoForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'name' => 'Dave',
      'pen_name' => 'DMan',
      'title' => 'My Book',
      'publisher' => 'me',
      'diet' => 'vegan',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.container_demo'), $edit, 'Submit');
    $assert
      ->pageTextContains('Value for name: Dave');
    $assert
      ->pageTextContains('Value for pen_name: DMan');
    $assert
      ->pageTextContains('Value for title: My Book');
    $assert
      ->pageTextContains('Value for publisher: me');
    $assert
      ->pageTextContains('Value for diet: vegan');
  }

  /**
   * Test the input demo form.
   */
  public function doTestInputDemoForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'tests_taken[SAT]' => TRUE,
      'color' => '#2b49ff',
      'expiration' => '2015-10-21',
      'datetime[date]' => '2017-12-07 15:32:10',
      'url' => 'https://www.drupal.org',
      'email' => '[e-mail]',
      'quantity' => '4',
      'password' => 'letmein',
      'password_confirm[pass1]' => 'letmein',
      'password_confirm[pass2]' => 'letmein',
      'size' => '76',
      'active' => '1',
      'search' => 'my search string',
      'favorite' => 'blue',
      'select_multiple[]' => [
        'act',
      ],
      'phone' => '555-555-5555',
      'table[1]' => TRUE,
      'table[3]' => TRUE,
      'text' => 'This is a test of my form.',
      'text_format[value]' => 'Examples for Developers',
      'subject' => 'Form test',
      'weight' => '3',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.input_demo'), $edit, 'Submit');
    $assert
      ->statusCodeEquals(200);
    $assert
      ->pageTextContains('Value for What standardized tests did you take?');
    $assert
      ->pageTextContains('Value for Color: #2b49ff');
    $assert
      ->pageTextContains('Value for Content expiration: 2015-10-21');
    $assert
      ->pageTextContains('Value for Date Time: 2017-12-07 15:32:10');
    $assert
      ->pageTextContains('Value for URL: https://www.drupal.org');
    $assert
      ->pageTextContains('Value for Email: [e-mail]');
    $assert
      ->pageTextContains('Value for Quantity: 4');
    $assert
      ->pageTextContains('Value for Password: letmein');
    $assert
      ->pageTextContains('Value for New Password: letmein');
    $assert
      ->pageTextContains('Value for Size: 76');
    $assert
      ->pageTextContains('Value for active: 1');
    $assert
      ->pageTextContains('Value for Search: my search string');
    $assert
      ->pageTextContains('Value for Favorite color: blue');
    $assert
      ->pageTextContains('Value for Select (multiple): Array ( [act] => act )');
    $assert
      ->pageTextContains('Value for Phone: [phone]');
    $assert
      ->pageTextContains('Value for Users: Array ( [1] => 1 [3] => 3 )');
    $assert
      ->pageTextContains('Value for Text: This is a test of my form.');
    $assert
      ->pageTextContains('Value for Text format: Array ( [value] => Examples for Developers [format] => plain_text )');
    $assert
      ->pageTextContains('Value for Subject: Form test');
    $assert
      ->pageTextContains('Value for Weight: 3');
  }

  /**
   * Test the modal form.
   */
  public function doTestModalForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'title' => 'My Book',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.modal_form'), $edit, 'Submit');
    $assert
      ->pageTextContains('Submit handler: You specified a title of My Book.');
  }

  /**
   * Check routes defined by form_api_example.
   */
  public function doTestSimpleFormExample() {
    $assert = $this
      ->assertSession();

    // Post a title.
    $edit = [
      'title' => 'My Custom Title',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.simple_form'), $edit, 'Submit');
    $assert
      ->pageTextContains('You specified a title of My Custom Title.');
  }

  /**
   * Test the state demo form.
   */
  public function doTestStateDemoForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'needs_accommodation' => TRUE,
      'diet' => 'vegan',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.state_demo'), $edit, 'Submit');
    $assert
      ->pageTextContains('Dietary Restriction Requested: vegan');
  }

  /**
   * Test the vertical tabs demo form.
   */
  public function doTestVerticalTabsDemoForm() {
    $assert = $this
      ->assertSession();

    // Post the form.
    $edit = [
      'name' => 'Dave',
      'publisher' => 'me',
    ];
    $this
      ->drupalPostForm(Url::fromRoute('form_api_example.container_demo'), $edit, 'Submit');
    $assert
      ->pageTextContains('Value for name: Dave');
    $assert
      ->pageTextContains('Value for publisher: me');
  }

  /**
   * Test the Ajax Add More demo form.
   */
  public function doTestAjaxAddMore() {

    // XPath for the remove button. We have to use contains() here because the
    // ID will have a hash value at the end.
    $button_xpath = '//input[contains(@id,"edit-names-fieldset-actions-remove-name")]';
    $ajax_addmore_url = Url::fromRoute('form_api_example.ajax_addmore');

    // Verify that anonymous can access the ajax_add_more page.
    $this
      ->drupalGet($ajax_addmore_url);
    $this
      ->assertResponse(200);

    // Verify that there is no remove button.
    $this
      ->assertEmpty($this
      ->xpath($button_xpath));
    $name_one = 'John';
    $name_two = 'Smith';

    // Enter the value in field-1.
    // and click on 'Add one more' button.
    $edit = [];
    $edit['names_fieldset[name][0]'] = $name_one;
    $this
      ->drupalPostForm($ajax_addmore_url, $edit, 'Add one more');

    // Verify field-2 gets added.
    // and value of field-1 should retained.
    $this
      ->assertFieldsByValue($this
      ->xpath('//input[@id = "edit-names-fieldset-name-0"]'), $name_one);
    $this
      ->assertNotEmpty($this
      ->xpath('//input[@id = "edit-names-fieldset-name-1"]'));

    // Verify that the remove button was added.
    $this
      ->assertNotEmpty($this
      ->xpath($button_xpath));

    // Enter the value in field-2
    // and click on 'Add one more' button.
    $edit['names_fieldset[name][1]'] = $name_two;
    $this
      ->drupalPostForm(NULL, $edit, 'Add one more');

    // Verify field-3 gets added.
    // and value of field-1 and field-2 are retained.
    $this
      ->assertFieldsByValue($this
      ->xpath('//input[@id = "edit-names-fieldset-name-0"]'), $name_one);
    $this
      ->assertFieldsByValue($this
      ->xpath('//input[@id = "edit-names-fieldset-name-1"]'), $name_two);
    $this
      ->assertNotEmpty($this
      ->xpath('//input[@id = "edit-names-fieldset-name-2"]'));

    // Click on "Remove one" button to test remove button works.
    // and value of field-1 and field-2 are retained.
    $this
      ->drupalPostForm(NULL, NULL, 'Remove one');
    $this
      ->assertFieldsByValue($this
      ->xpath('//input[@id = "edit-names-fieldset-name-0"]'), $name_one);
    $this
      ->assertFieldsByValue($this
      ->xpath('//input[@id = "edit-names-fieldset-name-1"]'), $name_two);
    $this
      ->assertEmpty($this
      ->xpath('//input[@id = "edit-names-fieldset-name-2"]'));

    // Submit the form and verify the results.
    $this
      ->drupalPostForm(NULL, NULL, 'Submit');
    $this
      ->assertText('These people are coming to the picnic: ' . $name_one . ', ' . $name_two);
  }

}

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::$root	protected	property	The app root.
BrowserTestBase::$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
ExamplesBrowserTestBase::setUp	protected	function	Overrides BrowserTestBase::setUp	4
ExamplesBrowserTestBase::setupExamplesMenus	protected	function	Set up menus and tasks in their regions.
ExtensionListTestTrait::getModulePath	protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath	protected	function	Gets the path for the specified theme.
FapiExampleTest::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
FapiExampleTest::$modules	public static	property	Our module dependencies. Overrides ExamplesBrowserTestBase::$modules
FapiExampleTest::$profile	protected	property	The installation profile to use with this test. Overrides BrowserTestBase::$profile
FapiExampleTest::doTestAjaxAddMore	public	function	Test the Ajax Add More demo form.
FapiExampleTest::doTestAjaxColorForm	public	function	Test the ajax demo form.
FapiExampleTest::doTestBuildDemo	public	function	Test the build demo form.
FapiExampleTest::doTestContainerDemoForm	public	function	Test the container demo form.
FapiExampleTest::doTestInputDemoForm	public	function	Test the input demo form.
FapiExampleTest::doTestModalForm	public	function	Test the modal form.
FapiExampleTest::doTestRoutes	public	function	Tests links.
FapiExampleTest::doTestSimpleFormExample	public	function	Check routes defined by form_api_example.
FapiExampleTest::doTestStateDemoForm	public	function	Test the state demo form.
FapiExampleTest::doTestVerticalTabsDemoForm	public	function	Test the vertical tabs demo form.
FapiExampleTest::testFunctional	public	function	Aggregate all the tests.
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.