class ConditionsFormTest in Rules 8.3

Tests that each Rules Condition can be editted.

@group RulesUi

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses FunctionalTestSetupTrait, TestSetupTrait, AssertLegacyTrait, BlockCreationTrait, ConfigTestTrait, ContentTypeCreationTrait, NodeCreationTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\rules\Functional\RulesBrowserTestBase
    • class \Drupal\Tests\rules\Functional\ConditionsFormTest

File

tests/src/Functional/ConditionsFormTest.php, line 10

Namespace

Drupal\Tests\rules\Functional

class ConditionsFormTest extends RulesBrowserTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'node',
    'ban',
    'path_alias',
    'rules',
    'typed_data',
  ];

  /**
   * We use the minimal profile because we want to test local action links.
   *
   * @var string
   */
  protected $profile = 'minimal';

  /**
   * A user account with administration permissions.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $account;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();

    // Create an article content type that we will use for testing.
    $type = $this->container
      ->get('entity_type.manager')
      ->getStorage('node_type')
      ->create([
      'type' => 'article',
      'name' => 'Article',
    ]);
    $type
      ->save();
    $this->account = $this
      ->drupalCreateUser([
      'administer rules',
      'administer site configuration',
    ]);
    $this
      ->drupalLogin($this->account);
  }

  /**
   * Test each condition provided by Rules.
   *
   * Check that every condition can be added to a rule and that the edit page
   * can be accessed. This ensures that the datatypes used in the definitions
   * do exist. This test does not execute the conditions or actions.
   *
   * @dataProvider dataConditionsFormWidgets
   */
  public function testConditionsFormWidgets($id, $values = [], $widgets = [], $selectors = []) {
    $expressionManager = $this->container
      ->get('plugin.manager.rules_expression');
    $storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('rules_reaction_rule');

    /** @var \Drupal\Tests\WebAssert $assert */
    $assert = $this
      ->assertSession();

    // Create a rule.
    $rule = $expressionManager
      ->createRule();

    // Add the condition to the rule.
    $condition = $expressionManager
      ->createCondition($id);
    $rule
      ->addExpressionObject($condition);

    // Save the configuration.
    $expr_id = 'test_condition_' . $id;
    $config_entity = $storage
      ->create([
      'id' => $expr_id,
      'expression' => $rule
        ->getConfiguration(),
      // Specify a node event so that the node... selector values are available.
      'events' => [
        [
          'event_name' => 'rules_entity_update:node',
        ],
      ],
    ]);
    $config_entity
      ->save();

    // Edit the condition and check that the page is generated without error.
    $this
      ->drupalGet('admin/config/workflow/rules/reactions/edit/' . $expr_id . '/edit/' . $condition
      ->getUuid());
    $assert
      ->statusCodeEquals(200);
    $assert
      ->pageTextContains('Edit ' . $condition
      ->getLabel());

    // If any field values have been specified then fill in the form and save.
    if (!empty($values)) {

      // Switch to data selector where required.
      if (!empty($selectors)) {
        foreach ($selectors as $name) {
          $this
            ->pressButton('edit-context-definitions-' . $name . '-switch-button');

          // Check that the switch worked.
          $assert
            ->elementExists('xpath', '//input[@id="edit-context-definitions-' . $name . '-switch-button" and contains(@value, "Switch to the direct input mode")]');
        }
      }

      // Fill each given field with the value provided.
      foreach ($values as $name => $value) {
        $this
          ->fillField('edit-context-definitions-' . $name . '-setting', $value);
      }

      // Check that the condition can be saved.
      $this
        ->pressButton('Save');
      $assert
        ->pageTextNotContains('InvalidArgumentException: Cannot set a list with a non-array value');
      $assert
        ->pageTextNotContains('Error message');
      $assert
        ->pageTextContains('You have unsaved changes.');

      // Allow for the ?uuid query string being present or absent in the assert
      // method by using addressMatches() with regex instead of addressEquals().
      $assert
        ->addressMatches('#admin/config/workflow/rules/reactions/edit/' . $expr_id . '(\\?uuid=' . $condition
        ->getUuid() . '|)$#');

      // Check that re-edit and re-save works OK.
      $this
        ->clickLink('Edit');
      $this
        ->pressButton('Save');
      $assert
        ->pageTextNotContains('Error message');
      $assert
        ->addressMatches('#admin/config/workflow/rules/reactions/edit/' . $expr_id . '(\\?uuid=' . $condition
        ->getUuid() . '|)$#');

      // Save the rule.
      $this
        ->pressButton('Save');
      $assert
        ->pageTextContains("Reaction rule {$expr_id} has been updated");
    }
  }

  /**
   * Provides data for testConditionsFormWidgets().
   *
   * @return array
   *   The test data array. The top level keys are free text but should be short
   *   and relate to the test case. The values are ordered arrays of test case
   *   data with elements that must appear in the following order:
   *   - Machine name of the condition being tested.
   *   - (optional) Values to enter on the Context form. This is an associative
   *     array with keys equal to the field names and values equal to the field
   *     values.
   *   - (optional) Widget types we expect to see on the Context form. This is
   *     an associative array with keys equal to the field names as above, and
   *     values equal to expected widget type.
   *   - (optional) Names of fields for which the selector/direct input button
   *     needs pressing to 'data selection' before the field value is entered.
   */
  public function dataConditionsFormWidgets() {

    // Instead of directly returning the full set of test data, create variable
    // $data to hold it. This allows for manipulation before the final return.
    $data = [
      'Data comparison' => [
        // Machine name.
        'rules_data_comparison',
        // Values.
        [
          'data' => 'node.title.value',
          'operation' => '=this=is-not-validated=yet=',
          'value' => 'node_unchanged.title.value',
        ],
        // Widgets.
        [
          'data' => 'text-input',
          'operation' => 'text-input',
          'value' => 'text-input',
        ],
        // Selectors.
        [
          'value',
        ],
      ],
      'Data is empty' => [
        'rules_data_is_empty',
        [
          'data' => 'node.title.value',
        ],
      ],
      'List contains' => [
        'rules_list_contains',
        [
          'list' => 'node.uid.entity.roles',
          'item' => 'abc',
        ],
        [
          'list' => 'textarea',
        ],
      ],
      'List Count' => [
        'rules_list_count_is',
        [
          'list' => 'node.uid.entity.roles',
          'operator' => 'not * validated * yet',
          'value' => 2,
        ],
      ],
      'Entity has field' => [
        'rules_entity_has_field',
        [
          'entity' => 'node',
          'field' => 'abc',
        ],
      ],
      'Entity is new' => [
        'rules_entity_is_new',
        [
          'entity' => 'node',
        ],
      ],
      'Entity is bundle' => [
        'rules_entity_is_of_bundle',
        [
          'entity' => 'node',
          'type' => 'node',
          'bundle' => 'article',
        ],
      ],
      'Entity is type' => [
        'rules_entity_is_of_type',
        [
          'entity' => 'node',
          'type' => 'article',
        ],
      ],
      'Node is type' => [
        'rules_node_is_of_type',
        [
          'node' => 'node',
          'types' => 'article',
        ],
      ],
      'Node is promoted' => [
        'rules_node_is_promoted',
        [
          'node' => 'node',
        ],
      ],
      'Node is published' => [
        'rules_node_is_published',
        [
          'node' => 'node',
        ],
      ],
      'Node is sticky' => [
        'rules_node_is_sticky',
        [
          'node' => 'node',
        ],
      ],
      'Path alias exists' => [
        'rules_path_alias_exists',
        [
          'alias' => '/abc',
        ],
      ],
      'Path has alias' => [
        'rules_path_has_alias',
        [
          'path' => '/node/1',
        ],
      ],
      'Text comparison - direct' => [
        'rules_text_comparison',
        [
          'text' => 'node.title.value',
          'match' => 'abc',
        ],
      ],
      'Text comparison - selector' => [
        'rules_text_comparison',
        [
          'text' => 'node.title.value',
          'match' => 'node.uid.entity.name.value',
        ],
        [],
        [
          'match',
        ],
      ],
      'Entity field access' => [
        'rules_entity_field_access',
        [
          'entity' => 'node',
          'field' => 'abc',
          'user' => '@user.current_user_context:current_user',
        ],
      ],
      'Uer has role' => [
        'rules_user_has_role',
        [
          'user' => '@user.current_user_context:current_user',
          'roles' => 'Developer',
        ],
      ],
      'User is blocked' => [
        'rules_user_is_blocked',
        [
          'user' => '@user.current_user_context:current_user',
        ],
      ],
      'Ip is banned' => [
        'rules_ip_is_banned',
        [
          'ip' => '192.0.2.1',
        ],
      ],
    ];

    // Use unset $data['The key to remove']; to remove a temporarily unwanted
    // item, use return [$data['The key to test']]; to selectively test just one
    // item, or use return $data; to test everything.
    return $data;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertHelperTrait::castSafeStrings	protected static	function	Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertCacheTag	protected	function	Asserts whether an expected cache tag was present in the last response.
AssertLegacyTrait::assertElementNotPresent	protected	function	Asserts that the element with the given CSS selector is not present.
AssertLegacyTrait::assertElementPresent	protected	function	Asserts that the element with the given CSS selector is present.
AssertLegacyTrait::assertEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertLegacyTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertLegacyTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertLegacyTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertLegacyTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertLegacyTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertLegacyTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertLegacyTrait::assertHeader	protected	function	Checks that current response header equals value.
AssertLegacyTrait::assertIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertLegacyTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertLegacyTrait::assertNoCacheTag	protected	function	Asserts whether an expected cache tag was absent in the last response.
AssertLegacyTrait::assertNoEscaped	protected	function	Passes if the raw text is not found escaped on the loaded page.
AssertLegacyTrait::assertNoField	protected	function	Asserts that a field does NOT exist with the given name or ID.
AssertLegacyTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertLegacyTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertLegacyTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertLegacyTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertLegacyTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertLegacyTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertLegacyTrait::assertNoOption	protected	function	Asserts that a select option does NOT exist in the current page.
AssertLegacyTrait::assertNoPattern	protected	function	Triggers a pass if the Perl regex pattern is not found in the raw content.
AssertLegacyTrait::assertNoRaw	protected	function	Passes if the raw text IS not found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertNotEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.	1
AssertLegacyTrait::assertNotIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertLegacyTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertLegacyTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertLegacyTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertLegacyTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertLegacyTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertResponse	protected	function	Asserts the page responds with the specified response code.	1
AssertLegacyTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.	1
AssertLegacyTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertLegacyTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertLegacyTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertLegacyTrait::assertUrl	protected	function	Passes if the internal browser's URL matches the given path.
AssertLegacyTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertLegacyTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertLegacyTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertLegacyTrait::getRawContent	protected	function	Gets the current raw content.
AssertLegacyTrait::pass	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose	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::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
BrowserTestBase::$minkDefaultDriverClass	protected	property		1
BrowserTestBase::$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::cssSelectToXpath	protected	function	Translates a CSS expression to its XPath equivalent.
BrowserTestBase::drupalGetHeader	protected	function	Gets the value of an HTTP response header.
BrowserTestBase::drupalGetHeaders Deprecated	protected	function	Returns all response headers.
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::getResponseLogHandler	protected	function	Provides a Guzzle middleware handler to log every response received. Overrides BrowserHtmlDebugTrait::getResponseLogHandler
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::tearDown	protected	function		3
BrowserTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for drupalPostForm().
BrowserTestBase::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__construct	public	function		1
BrowserTestBase::__sleep	public	function	Prevents serializing any properties.
ConditionsFormTest::$account	protected	property	A user account with administration permissions.
ConditionsFormTest::$modules	protected static	property	Modules to enable. Overrides BrowserTestBase::$modules
ConditionsFormTest::$profile	protected	property	We use the minimal profile because we want to test local action links. Overrides BrowserTestBase::$profile
ConditionsFormTest::dataConditionsFormWidgets	public	function	Provides data for testConditionsFormWidgets().
ConditionsFormTest::setUp	protected	function	Overrides BrowserTestBase::setUp
ConditionsFormTest::testConditionsFormWidgets	public	function	Test each condition provided by Rules.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType	protected	function	Creates a custom content type based on default settings. Aliased as: drupalCreateContentType	1
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix	protected	property	The flag to set 'apcu_ensure_unique_prefix' setting.	1
FunctionalTestSetupTrait::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$configDirectories Deprecated	protected	property	The config directories used in this test.
FunctionalTestSetupTrait::$rootUser	protected	property	The "#1" admin user.
FunctionalTestSetupTrait::doInstall	protected	function	Execute the non-interactive installer.	1
FunctionalTestSetupTrait::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig	protected	function	Initialize various configurations post-installation.	2
FunctionalTestSetupTrait::initKernel	protected	function	Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings	protected	function	Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession	protected	function	Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty	protected	function	Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty	protected	function	Install modules defined by `static::$modules`.	1
FunctionalTestSetupTrait::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	23
FunctionalTestSetupTrait::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings	protected	function	Prepares site settings and services before installation.	2
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$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.	3
RulesBrowserTestBase::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
RulesBrowserTestBase::clickLinkByHref	public	function	Clicks a link identified via partial href using xpath.
RulesBrowserTestBase::fillField	public	function	Fills in field (input, textarea, select) with specified locator.
RulesBrowserTestBase::findButton	public	function	Finds button with specified locator.
RulesBrowserTestBase::findField	public	function	Finds field (input, textarea, select) with specified locator.
RulesBrowserTestBase::findLink	public	function	Finds link with specified locator.
RulesBrowserTestBase::pressButton	public	function	Presses button with specified locator.
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::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	2
TestSetupTrait::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestSetupTrait::$testId	protected	property	The test run ID.
TestSetupTrait::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
TestSetupTrait::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.	2
UiHelperTrait::$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 a 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::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	3
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	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::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.