class DisplayJsonFeedTest in JSON Feed 8

Tests the json_feed display plugin.

@group views

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\views\Functional\ViewTestBase uses ViewResultAssertionTrait
  - class \Drupal\Tests\json_feed\Functional\DisplayJsonFeedTest

Expanded class hierarchy of DisplayJsonFeedTest

File

tests/src/Functional/DisplayJsonFeedTest.php, line 16

Namespace

Drupal\Tests\json_feed\Functional

View source

class DisplayJsonFeedTest extends ViewTestBase {
  const ADMIN_NAME = 'John Appleseed';

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'block',
    'node',
    'views',
    'json_feed',
    'json_feed_test_views',
  ];

  /**
   * Set theme for testing.
   *
   * @var string
   */
  protected $defaultTheme = 'stark';

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_display_json_feed',
  ];

  /**
   * Path to the JSON Feed feed.
   *
   * @var string
   */
  protected $feedPath = 'test-json-feed-display/json';

  /**
   * The JSON Feed attributes that allow HTML markup.
   *
   * @var array
   */
  protected $htmlAllowedAttributes = [
    'content_html',
  ];

  /**
   * Expected number of items per page.
   *
   * @var int
   */
  protected $feedItemsPerPage = 10;

  /**
   * The number of test nodes to create.
   *
   * @var int
   */
  protected $nodesToCreate = 25;

  /**
   * {@inheritdoc}
   */
  protected function setUp($import_test_views = TRUE) {
    parent::setUp();
    ViewTestData::createTestViews(get_class($this), [
      'json_feed_test_views',
    ]);
    $admin_user = $this
      ->drupalCreateUser([
      'administer site configuration',
    ], self::ADMIN_NAME);
    $this
      ->drupalLogin($admin_user);
    $this
      ->drupalCreateContentType([
      'type' => 'page',
    ]);
    $node_data = [
      'title' => 'This "cool" & "neat" article\'s title',
      'body' => [
        0 => [
          // Verify content with HTML entities is properly escaped.
          'value' => '<p>A <em>paragraph</em>.</p>',
          'format' => filter_default_format(),
        ],
      ],
    ];
    for ($i = 0; $i < $this->nodesToCreate; $i++) {
      $this
        ->drupalCreateNode($node_data);
    }
  }

  /**
   * Tests the rendered feed output.
   */
  public function testFeedOutput() {
    $json_response = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    $this
      ->assertResponse(200);
    $this
      ->assertTrue(array_key_exists('version', $json_response), 'JSON Feed version present.');
    $this
      ->assertEqual('https://jsonfeed.org/version/1', $json_response['version'], 'JSON Feed version set correctly.');
    $this
      ->assertTrue(array_key_exists('title', $json_response), 'JSON Feed title present.');
    $this
      ->assertEqual('test_display_json_feed', $json_response['title'], 'JSON Feed title set correctly.');
    $this
      ->assertTrue(array_key_exists('description', $json_response), 'JSON Feed description present.');
    $this
      ->assertEqual('Test feed description.', $json_response['description'], 'JSON Feed description set correctly.');
    $this
      ->assertTrue(array_key_exists('home_page_url', $json_response), 'JSON Feed home_page_url present.');

    // @TODO: Implement test for home_page_url attribute value.
    $this
      ->assertTrue(array_key_exists('feed_url', $json_response), 'JSON Feed feed_url present.');
    $this
      ->assertTrue(strpos($json_response['feed_url'], $this->feedPath) !== FALSE, 'JSON Feed feed_url set correctly.');
    $this
      ->assertTrue(array_key_exists('favicon', $json_response), 'JSON Feed favicon present.');
    $favicon_path = Url::fromUserInput(theme_get_setting('favicon.url'))
      ->setAbsolute()
      ->toString();
    $this
      ->assertEqual($favicon_path, $json_response['favicon'], 'JSON Feed favicon set correctly.');
    $this
      ->assertTrue(array_key_exists('expired', $json_response), 'JSON Feed expired attribute present.');
    $this
      ->assertEqual(FALSE, $json_response['expired'], 'JSON Feed expired attribute set to FALSE.');
  }

  /**
   * Tests the feed items.
   */
  public function testFeedItems() {
    $json_response = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    $this
      ->assertEqual($this
      ->expectedFirstPageItems(), count($json_response['items']), 'JSON Feed returned ' . $this
      ->expectedFirstPageItems() . ' items.');
    $item = $json_response['items'][0];
    $this
      ->assertTrue(array_key_exists('date_published', $item), 'JSON Feed item date_published attribute present.');
    $this
      ->assertTrue(array_key_exists('date_modified', $item), 'JSON Feed item date_modified attribute present.');
    $this
      ->assertTrue(array_key_exists('tags', $item), 'JSON Feed item tags attribute present.');

    // @TODO: Test remaining item attributes.
  }

  /**
   * Test the author feed items.
   */
  public function testFeedItemAuthor() {
    $json_response = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    $item = $json_response['items'][0];
    $this
      ->assertTrue(array_key_exists('author', $item), 'JSON Feed item author attribute present.');
    $author_info = $item['author'];
    $this
      ->assertTrue(array_key_exists('name', $author_info), 'JSON Feed item author name attribute present.');
    $this
      ->assertEqual(self::ADMIN_NAME, $author_info['name'], 'JSON Feed item author name set correctly.');
  }

  /**
   * Test fields that should not include HTML.
   */
  public function testHtmlPresence() {
    $json_response = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    array_walk_recursive($json_response, function ($item, $key) {
      if (!is_array($item) && !in_array($key, $this->htmlAllowedAttributes)) {
        $this
          ->assertEqual(strip_tags($item), $item, 'JSON Feed item: \'' . $key . '\' does not contain HTML.');
      }
    });
  }

  /**
   * Test feed item pagination.
   */
  public function testFeedPagnation() {
    $feed_content = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    if ($this->feedItemsPerPage < $this->nodesToCreate) {
      $this
        ->assertTrue(array_key_exists('next_url', $feed_content), 'JSON Feed next_url attribute present.');
    }
    else {
      $this
        ->assertFalse(array_key_exists('next_url', $feed_content), 'JSON Feed next_url attribute not present.');
    }
    $this
      ->assertEqual($this
      ->expectedFirstPageItems(), count($feed_content['items']), 'JSON Feed first page returned ' . $this
      ->expectedFirstPageItems() . ' items.');
  }

  /**
   * Test last page of feed items.
   */
  public function testFeedLastPage() {
    $feed_content = $this
      ->getFeedLastPage();
    $this
      ->assertFalse(array_key_exists('next_url', $feed_content), 'JSON Feed next_url attribute not present on last page.');
    $expectedLastPageItemsCount = $this->nodesToCreate % $this->feedItemsPerPage;
    $this
      ->assertEqual($expectedLastPageItemsCount, count($feed_content['items']), 'JSON Feed last page returned ' . $expectedLastPageItemsCount . ' items.');
  }

  /**
   * Retrieve subsequent page of feed items.
   *
   * @param array $feed_content
   *   An array of JSON feed attributes/items.
   *
   * @return array
   *   An array of JSON feed attributes/items.
   */
  protected function getFeedNextPage(array $feed_content) {
    if (empty($feed_content['next_url'])) {
      return NULL;
    }
    return Json::decode($this
      ->drupalGet($feed_content['next_url'], [
      'query' => [
        '_format' => 'json',
      ],
    ]));
  }

  /**
   * Retrieve last page of feed items.
   *
   * @return array
   *   An array of JSON feed attributes/items.
   */
  protected function getFeedLastPage() {
    $feed_content = Json::decode($this
      ->drupalGet($this->feedPath, [
      'query' => [
        '_format' => 'json',
      ],
    ]));
    if (empty($feed_content['next_url'])) {
      return $feed_content;
    }
    while (!empty($feed_content['next_url'])) {
      $feed_content = $this
        ->getFeedNextPage($feed_content);
    }
    return $feed_content;
  }

  /**
   * Calculates the expected number of items on the feed's first page.
   *
   * @return int
   *   The expected number of items on the feed's first page.
   */
  protected function expectedFirstPageItems() {
    return min($this->feedItemsPerPage, $this->nodesToCreate);
  }

}

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.
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
DisplayJsonFeedTest::$defaultTheme	protected	property	Set theme for testing. Overrides BrowserTestBase::$defaultTheme
DisplayJsonFeedTest::$feedItemsPerPage	protected	property	Expected number of items per page.
DisplayJsonFeedTest::$feedPath	protected	property	Path to the JSON Feed feed.
DisplayJsonFeedTest::$htmlAllowedAttributes	protected	property	The JSON Feed attributes that allow HTML markup.
DisplayJsonFeedTest::$modules	public static	property	Modules to enable. Overrides ViewTestBase::$modules
DisplayJsonFeedTest::$nodesToCreate	protected	property	The number of test nodes to create.
DisplayJsonFeedTest::$testViews	public static	property	Views used by this test.
DisplayJsonFeedTest::ADMIN_NAME		constant
DisplayJsonFeedTest::expectedFirstPageItems	protected	function	Calculates the expected number of items on the feed's first page.
DisplayJsonFeedTest::getFeedLastPage	protected	function	Retrieve last page of feed items.
DisplayJsonFeedTest::getFeedNextPage	protected	function	Retrieve subsequent page of feed items.
DisplayJsonFeedTest::setUp	protected	function	Overrides ViewTestBase::setUp
DisplayJsonFeedTest::testFeedItemAuthor	public	function	Test the author feed items.
DisplayJsonFeedTest::testFeedItems	public	function	Tests the feed items.
DisplayJsonFeedTest::testFeedLastPage	public	function	Test last page of feed items.
DisplayJsonFeedTest::testFeedOutput	public	function	Tests the rendered feed output.
DisplayJsonFeedTest::testFeedPagnation	public	function	Test feed item pagination.
DisplayJsonFeedTest::testHtmlPresence	public	function	Test fields that should not include HTML.
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.
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.
ViewResultAssertionTrait::assertIdenticalResultset	protected	function	Verifies that a result set returned by a View matches expected values.
ViewResultAssertionTrait::assertIdenticalResultsetHelper	protected	function	Performs View result assertions.
ViewResultAssertionTrait::assertNotIdenticalResultset	protected	function	Verifies that a result set returned by a View differs from certain values.
ViewTestBase::dataSet	protected	function	Returns a very simple test dataset.	1
ViewTestBase::enableViewsTestModule	protected	function	Sets up the views_test_data.module.
ViewTestBase::executeView	protected	function	Executes a view with debugging.
ViewTestBase::helperButtonHasLabel	protected	function	Asserts the existence of a button with a certain ID and label.
ViewTestBase::orderResultSet	protected	function	Orders a nested array containing a result set based on a given column.
ViewTestBase::schemaDefinition	protected	function	Returns the schema definition.	1
ViewTestBase::viewsData	protected	function	Returns the views data definition.	8
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.

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class DisplayJsonFeedTest in JSON Feed 8

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