class DiffPluginTest in Diff 8

Tests the Diff module plugins.

@group diff

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\diff\Functional\DiffTestBase
    • class \Drupal\Tests\diff\Functional\DiffPluginTestBase uses TestFileCreationTrait
      • class \Drupal\Tests\diff\Functional\DiffPluginTest uses CommentTestTrait, CoreVersionUiTestTrait

File

tests/src/Functional/DiffPluginTest.php, line 14

Namespace

Drupal\Tests\diff\Functional

class DiffPluginTest extends DiffPluginTestBase {
  use CommentTestTrait;
  use CoreVersionUiTestTrait;

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'comment',
  ];

  /**
   * Adds a text field.
   *
   * @param string $field_name
   *   The machine field name.
   * @param string $label
   *   The field label.
   * @param string $field_type
   *   The field type.
   * @param string $widget_type
   *   The widget type.
   */
  protected function addArticleTextField($field_name, $label, $field_type, $widget_type) {

    // Create a field.
    $field_storage = FieldStorageConfig::create([
      'field_name' => $field_name,
      'entity_type' => 'node',
      'type' => $field_type,
    ]);
    $field_storage
      ->save();
    FieldConfig::create([
      'field_storage' => $field_storage,
      'bundle' => 'article',
      'label' => $label,
    ])
      ->save();
    $this->formDisplay
      ->load('node.article.default')
      ->setComponent($field_name, [
      'type' => $widget_type,
    ])
      ->save();
    $this->viewDisplay
      ->load('node.article.default')
      ->setComponent($field_name)
      ->save();
  }

  /**
   * Tests the changed field without plugins.
   */
  public function testFieldWithNoPlugin() {

    // Create an article.
    $node = $this
      ->drupalCreateNode([
      'type' => 'article',
    ]);

    // Update the article and add a new revision, the "changed" field should be
    // updated which does not have plugins provided by diff.
    $edit = [
      'revision' => TRUE,
      'body[0][value]' => 'change',
    ];
    $this
      ->drupalPostNodeForm('node/' . $node
      ->id() . '/edit', $edit, t('Save and keep published'));

    // Check the difference between the last two revisions.
    $this
      ->clickLink(t('Revisions'));
    $this
      ->drupalPostForm(NULL, NULL, t('Compare selected revisions'));

    // "changed" field is not displayed since there is no plugin for it. This
    // should not break the revisions comparison display.
    $this
      ->assertResponse(200);
    $this
      ->assertLink(t('Split fields'));
  }

  /**
   * Tests the access check for a field while comparing revisions.
   */
  public function testFieldNoAccess() {

    // Add a text and a text field to article.
    $this
      ->addArticleTextField('field_diff_deny_access', 'field_diff_deny_access', 'string', 'string_textfield');

    // Create an article.
    $this
      ->drupalCreateNode([
      'type' => 'article',
      'title' => 'Test article access',
      'field_diff_deny_access' => 'Foo',
    ]);

    // Create a revision of the article.
    $node = $this
      ->getNodeByTitle('Test article access');
    $node
      ->setTitle('Test article no access');
    $node
      ->set('field_diff_deny_access', 'Fighters');
    $node
      ->setNewRevision(TRUE);
    $node
      ->save();

    // Check the "Text Field No Access" field is not displayed.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/revisions');
    $this
      ->drupalPostForm(NULL, [], t('Compare selected revisions'));
    $this
      ->assertResponse(200);
    $this
      ->assertNoText('field_diff_deny_access');
    $rows = $this
      ->xpath('//tbody/tr');
    $this
      ->assertEqual(count($rows), 2);
  }

  /**
   * Tests plugin applicability and weight relevance.
   *
   * @covers \Drupal\diff_test\Plugin\diff\Field\TestHeavierTextPlugin
   * @covers \Drupal\diff_test\Plugin\diff\Field\TestLighterTextPlugin
   */
  public function testApplicablePlugin() {

    // Add three text fields to the article.
    $this
      ->addArticleTextField('test_field', 'Test Applicable', 'text', 'text_textfield');
    $this
      ->addArticleTextField('test_field_lighter', 'Test Lighter Applicable', 'text', 'text_textfield');
    $this
      ->addArticleTextField('test_field_non_applicable', 'Test Not Applicable', 'text', 'text_textfield');

    // Create an article, setting values on fields.
    $node = $this
      ->drupalCreateNode([
      'type' => 'article',
      'title' => 'Test article',
      'test_field' => 'first_nice_applicable',
      'test_field_lighter' => 'second_nice_applicable',
      'test_field_non_applicable' => 'not_applicable',
    ]);

    // Edit the article and update these fields, creating a new revision.
    $edit = [
      'test_field[0][value]' => 'first_nicer_applicable',
      'test_field_lighter[0][value]' => 'second_nicer_applicable',
      'test_field_non_applicable[0][value]' => 'nicer_not_applicable',
      'revision' => TRUE,
    ];
    $this
      ->drupalPostNodeForm('node/' . $node
      ->id() . '/edit', $edit, t('Save and keep published'));

    // Check differences between revisions.
    $this
      ->clickLink(t('Revisions'));
    $this
      ->drupalPostForm(NULL, [], t('Compare selected revisions'));

    // Check diff for an applicable field of testTextPlugin.
    $this
      ->assertText('Test Applicable');
    $this
      ->assertText('first_nice_heavier_test_plugin');
    $this
      ->assertText('first_nicer_heavier_test_plugin');

    // Check diff for an applicable field of testTextPlugin and
    // testLighterTextPlugin. The plugin selected for this field should be the
    // lightest one.
    $this
      ->assertText('Test Lighter Applicable');
    $this
      ->assertText('second_nice_lighter_test_plugin');
    $this
      ->assertText('second_nicer_lighter_test_plugin');

    // Check diff for a non applicable field of both test plugins.
    $this
      ->assertText('Test Not Applicable');
    $this
      ->assertText('not_applicable');
    $this
      ->assertText('nicer_not_applicable');
  }

  /**
   * Tests field content trimming.
   */
  public function testTrimmingField() {

    // Create a node.
    $node = $this
      ->drupalCreateNode([
      'type' => 'article',
      'title' => 'test_trim',
      'body' => '<p>body</p>',
    ]);

    // Save a second revision.
    $node
      ->save();

    // Create a revision adding a new empty line to the body.
    $node = $this
      ->drupalGetNodeByTitle('test_trim');
    $edit = [
      'revision' => TRUE,
      'body[0][value]' => '<p>body</p>
',
    ];
    $this
      ->drupalPostNodeForm('node/' . $node
      ->id() . '/edit', $edit, t('Save and keep published'));

    // Assert the revision comparison.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/revisions');
    $this
      ->drupalPostForm(NULL, [], t('Compare selected revisions'));
    $this
      ->assertNoText('No visible changes.');
    $rows = $this
      ->xpath('//tbody/tr');
    $diff_row = $rows[1]
      ->findAll('xpath', '/td');
    $this
      ->assertEqual(count($rows), 3);
    $this
      ->assertEqual(htmlspecialchars_decode(strip_tags($diff_row[2]
      ->getHtml())), '<p>body</p>');

    // Create a new revision and update the body.
    $edit = [
      'revision' => TRUE,
      'body[0][value]' => '<p>body</p>

<p>body_new</p>
',
    ];
    $this
      ->drupalPostNodeForm('node/' . $node
      ->id() . '/edit', $edit, t('Save and keep published'));
    $this
      ->drupalGet('node/' . $node
      ->id() . '/revisions');
    $this
      ->drupalPostForm(NULL, [], t('Compare selected revisions'));
    $this
      ->assertNoText('No visible changes.');

    // Assert that empty rows also show a line number.
    $rows = $this
      ->xpath('//tbody/tr');
    $this
      ->assertEqual(count($rows), 5);
    $diff_row = $rows[4]
      ->findAll('xpath', '/td');
    $this
      ->assertEqual(htmlspecialchars_decode(strip_tags($diff_row[3]
      ->getHtml())), '4');
    $this
      ->assertEqual(htmlspecialchars_decode(strip_tags($diff_row[0]
      ->getHtml())), '2');
  }

}

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::$profile	protected	property	The profile to install as a basis for testing.	39
BrowserTestBase::$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::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.
CommentTestTrait::addDefaultCommentField	public	function	Adds the default comment field to an entity.
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
CoreVersionUiTestTrait::drupalPostNodeForm	protected	function	Posts the node form depending on core version.	1
DiffPluginTest::$modules	protected static	property	Modules to enable. Overrides DiffPluginTestBase::$modules
DiffPluginTest::addArticleTextField	protected	function	Adds a text field.
DiffPluginTest::testApplicablePlugin	public	function	Tests plugin applicability and weight relevance.
DiffPluginTest::testFieldNoAccess	public	function	Tests the access check for a field while comparing revisions.
DiffPluginTest::testFieldWithNoPlugin	public	function	Tests the changed field without plugins.
DiffPluginTest::testTrimmingField	public	function	Tests field content trimming.
DiffPluginTestBase::$formDisplay	protected	property	A storage instance for the entity form display.
DiffPluginTestBase::$viewDisplay	protected	property	A storage instance for the entity view display.
DiffPluginTestBase::setUp	protected	function	Overrides DiffTestBase::setUp	2
DiffTestBase::$adminPermissions	protected	property	Permissions for the admin user.
DiffTestBase::$adminUser	protected	property	A user with content administrative permissions.
DiffTestBase::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme	1
DiffTestBase::loginAsAdmin	protected	function	Creates an user with admin permissions and log in.
FunctionalTestSetupTrait::$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
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestFileCreationTrait::$generatedTestFiles	protected	property	Whether the files were copied to the test files directory.
TestFileCreationTrait::compareFiles	protected	function	Compares two files based on size and file name.
TestFileCreationTrait::generateFile	public static	function	Generates a test file.
TestFileCreationTrait::getTestFiles	protected	function	Gets a list of files that can be used in tests. Aliased as: drupalGetTestFiles
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.