class ElementsTableSelectTest in Drupal 10

Tests the tableselect form element for expected behavior.

@group Form

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\system\Functional\Form\ElementsTableSelectTest

File

core/modules/system/tests/src/Functional/Form/ElementsTableSelectTest.php, line 13

Namespace

Drupal\Tests\system\Functional\Form

class ElementsTableSelectTest extends BrowserTestBase {

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

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

  /**
   * Tests the display of checkboxes when #multiple is TRUE.
   */
  public function testMultipleTrue() {
    $this
      ->drupalGet('form_test/tableselect/multiple-true');
    $this
      ->assertSession()
      ->responseNotContains('Empty text.');

    // Test for the presence of the Select all rows tableheader.
    $this
      ->assertNotEmpty($this
      ->xpath('//th[@class="select-all"]'), 'Presence of the "Select all" checkbox.');
    $rows = [
      'row1',
      'row2',
      'row3',
    ];
    foreach ($rows as $row) {
      $this
        ->assertNotEmpty($this
        ->xpath('//input[@type="checkbox"]', [
        $row,
      ]), "Checkbox for the value {$row}.");
    }
  }

  /**
   * Tests the display of radios when #multiple is FALSE.
   */
  public function testMultipleFalse() {
    $this
      ->drupalGet('form_test/tableselect/multiple-false');
    $this
      ->assertSession()
      ->pageTextNotContains('Empty text.');

    // Test for the absence of the Select all rows tableheader.
    $this
      ->assertSession()
      ->elementNotExists('xpath', '//th[@class="select-all"]');
    $rows = [
      'row1',
      'row2',
      'row3',
    ];
    foreach ($rows as $row) {
      $this
        ->assertNotEmpty($this
        ->xpath('//input[@type="radio"]', [
        $row,
      ], "Radio button value: {$row}"));
    }
  }

  /**
   * Tests the display when #colspan is set.
   */
  public function testTableSelectColSpan() {
    $this
      ->drupalGet('form_test/tableselect/colspan');

    // Verify presence of column three and absence of column four.
    $this
      ->assertSession()
      ->pageTextContains('Three');
    $this
      ->assertSession()
      ->pageTextNotContains('Four');

    // There should be three labeled column headers and 1 for the input.
    $table_head = $this
      ->xpath('//thead/tr/th');
    $this
      ->assertCount(4, $table_head, 'There are four column headers');

    // The first two body rows should each have 5 table cells: One for the
    // radio, one cell in the first column, one cell in the second column,
    // and two cells in the third column which has colspan 2.
    for ($i = 0; $i <= 1; $i++) {
      $this
        ->assertCount(5, $this
        ->xpath('//tbody/tr[' . ($i + 1) . ']/td'), 'There are five cells in row ' . $i);
    }

    // The third row should have 3 cells, one for the radio, one spanning the
    // first and second column, and a third in column 3 (which has colspan 3).
    $this
      ->assertCount(3, $this
      ->xpath('//tbody/tr[3]/td'), 'There are three cells in row 3.');
  }

  /**
   * Tests the display of the #empty text when #options is an empty array.
   */
  public function testEmptyText() {
    $this
      ->drupalGet('form_test/tableselect/empty-text');
    $this
      ->assertSession()
      ->pageTextContains('Empty text.');
  }

  /**
   * Tests the submission of single and multiple values when #multiple is TRUE.
   */
  public function testMultipleTrueSubmit() {

    // Test a submission with one checkbox checked.
    $edit = [];
    $edit['tableselect[row1]'] = TRUE;
    $this
      ->drupalGet('form_test/tableselect/multiple-true');
    $this
      ->submitForm($edit, 'Submit');
    $assert_session = $this
      ->assertSession();
    $assert_session
      ->pageTextContains('Submitted: row1 = row1');
    $assert_session
      ->pageTextContains('Submitted: row2 = 0');
    $assert_session
      ->pageTextContains('Submitted: row3 = 0');

    // Test a submission with multiple checkboxes checked.
    $edit['tableselect[row1]'] = TRUE;
    $edit['tableselect[row3]'] = TRUE;
    $this
      ->drupalGet('form_test/tableselect/multiple-true');
    $this
      ->submitForm($edit, 'Submit');
    $assert_session
      ->pageTextContains('Submitted: row1 = row1');
    $assert_session
      ->pageTextContains('Submitted: row2 = 0');
    $assert_session
      ->pageTextContains('Submitted: row3 = row3');
  }

  /**
   * Tests submission of values when #multiple is FALSE.
   */
  public function testMultipleFalseSubmit() {
    $edit['tableselect'] = 'row1';
    $this
      ->drupalGet('form_test/tableselect/multiple-false');
    $this
      ->submitForm($edit, 'Submit');
    $this
      ->assertSession()
      ->pageTextContains('Submitted: row1');
  }

  /**
   * Tests the #js_select property.
   */
  public function testAdvancedSelect() {

    // When #multiple = TRUE a Select all checkbox should be displayed by default.
    $this
      ->drupalGet('form_test/tableselect/advanced-select/multiple-true-default');
    $this
      ->assertSession()
      ->elementExists('xpath', '//th[@class="select-all"]');

    // When #js_select is set to FALSE, a "Select all" checkbox should not be displayed.
    $this
      ->drupalGet('form_test/tableselect/advanced-select/multiple-true-no-advanced-select');
    $this
      ->assertSession()
      ->elementNotExists('xpath', '//th[@class="select-all"]');

    // A "Select all" checkbox never makes sense when #multiple = FALSE, regardless of the value of #js_select.
    $this
      ->drupalGet('form_test/tableselect/advanced-select/multiple-false-default');
    $this
      ->assertSession()
      ->elementNotExists('xpath', '//th[@class="select-all"]');
    $this
      ->drupalGet('form_test/tableselect/advanced-select/multiple-false-advanced-select');
    $this
      ->assertSession()
      ->elementNotExists('xpath', '//th[@class="select-all"]');
  }

  /**
   * Tests the whether the option checker gives an error on invalid
   * tableselect values for checkboxes.
   */
  public function testMultipleTrueOptionchecker() {
    [
      $header,
      $options,
    ] = _form_test_tableselect_get_data();
    $form['tableselect'] = [
      '#type' => 'tableselect',
      '#header' => $header,
      '#options' => $options,
    ];

    // Test with a valid value.
    [
      ,
      ,
      $errors,
    ] = $this
      ->formSubmitHelper($form, [
      'tableselect' => [
        'row1' => 'row1',
      ],
    ]);
    $this
      ->assertFalse(isset($errors['tableselect']), 'Option checker allows valid values for checkboxes.');

    // Test with an invalid value.
    [
      ,
      ,
      $errors,
    ] = $this
      ->formSubmitHelper($form, [
      'tableselect' => [
        'non_existing_value' => 'non_existing_value',
      ],
    ]);
    $this
      ->assertTrue(isset($errors['tableselect']), 'Option checker disallows invalid values for checkboxes.');
  }

  /**
   * Tests the whether the option checker gives an error on invalid
   * tableselect values for radios.
   */
  public function testMultipleFalseOptionchecker() {
    [
      $header,
      $options,
    ] = _form_test_tableselect_get_data();
    $form['tableselect'] = [
      '#type' => 'tableselect',
      '#header' => $header,
      '#options' => $options,
      '#multiple' => FALSE,
    ];

    // Test with a valid value.
    [
      ,
      ,
      $errors,
    ] = $this
      ->formSubmitHelper($form, [
      'tableselect' => 'row1',
    ]);
    $this
      ->assertFalse(isset($errors['tableselect']), 'Option checker allows valid values for radio buttons.');

    // Test with an invalid value.
    [
      ,
      ,
      $errors,
    ] = $this
      ->formSubmitHelper($form, [
      'tableselect' => 'non_existing_value',
    ]);
    $this
      ->assertTrue(isset($errors['tableselect']), 'Option checker disallows invalid values for radio buttons.');
  }

  /**
   * Helper function for the option check test to submit a form while collecting errors.
   *
   * @param array $form
   *   Nested array of form elements that comprise the form.
   * @param array $edit
   *   An array containing post data.
   *
   * @return array
   *   An array containing the processed form, the form_state and any errors.
   *
   * @internal param $form_element A form element to test.
   *   A form element to test.
   */
  private function formSubmitHelper($form, $edit) {
    $form_id = $this
      ->randomMachineName();
    $form_state = new FormState();
    $form['op'] = [
      '#type' => 'submit',
      '#value' => 'Submit',
    ];

    // The form token CSRF protection should not interfere with this test, so we
    // bypass it by setting the token to FALSE.
    $form['#token'] = FALSE;
    $edit['form_id'] = $form_id;

    // Disable page redirect for forms submitted programmatically. This is a
    // solution to skip the redirect step (there are no pages, then the redirect
    // isn't possible).
    $form_state
      ->disableRedirect();
    $form_state
      ->setUserInput($edit);
    $form_state
      ->setFormObject(new StubForm($form_id, $form));
    \Drupal::formBuilder()
      ->prepareForm($form_id, $form, $form_state);
    \Drupal::formBuilder()
      ->processForm($form_id, $form, $form_state);
    $errors = $form_state
      ->getErrors();

    // Clear errors and messages.
    \Drupal::messenger()
      ->deleteAll();
    $form_state
      ->clearErrors();

    // Return the processed form together with form_state and errors
    // to allow the caller lowlevel access to the form.
    return [
      $form,
      $form_state,
      $errors,
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
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 enabled.
BrowserHtmlDebugTrait::$htmlOutputFile	protected	property	The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$htmlOutputTestId	protected	property	HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders	protected	function	Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders	protected	function	Returns headers in HTML output format.	1
BrowserHtmlDebugTrait::getResponseLogHandler	protected	function	Provides a Guzzle middleware handler to log every response received.
BrowserHtmlDebugTrait::htmlOutput	protected	function	Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile	protected	function	Creates the directory to store browser output.
BrowserTestBase::$baseUrl	protected	property	The base URL.
BrowserTestBase::$configImporter	protected	property	The config importer that can be used in a test.
BrowserTestBase::$customTranslations	protected	property	An array of custom translations suitable for drupal_rewrite_settings().
BrowserTestBase::$databasePrefix	protected	property	The database prefix of this test run.
BrowserTestBase::$mink	protected	property	Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs	protected	property	Mink default driver params.
BrowserTestBase::$minkDefaultDriverClass	protected	property	Mink class for the default driver to use.	1
BrowserTestBase::$originalContainer	protected	property	The original container.
BrowserTestBase::$originalShutdownCallbacks	protected	property	The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState	protected	property
BrowserTestBase::$profile	protected	property	The profile to install as a basis for testing.	14
BrowserTestBase::$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 test environment.
BrowserTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::filePreDeleteCallback	public static	function	Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance	protected	function	Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings	protected	function	Gets the JavaScript drupalSettings variable for the currently-loaded page.	1
BrowserTestBase::getHttpClient	protected	function	Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs	protected	function	Get the Mink driver args from an environment variable, if it is set. Can be overridden in a derived class so it is possible to use a different value for a subset of tests, e.g. the JavaScript tests.	1
BrowserTestBase::getOptions	protected	function	Helper function to get the options of select field.
BrowserTestBase::getSession	public	function	Returns Mink session.
BrowserTestBase::getSessionCookies	protected	function	Get session cookies from current session.
BrowserTestBase::getTestMethodCaller	protected	function	Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage	protected	function	Visits the front page when initializing Mink.	3
BrowserTestBase::initMink	protected	function	Initializes Mink sessions.	1
BrowserTestBase::installDrupal	public	function	Installs Drupal into the test site.	1
BrowserTestBase::registerSessions	protected	function	Registers additional Mink sessions.
BrowserTestBase::setUp	protected	function		132
BrowserTestBase::setUpAppRoot	protected	function	Sets up the root application path.
BrowserTestBase::setUpBeforeClass	public static	function
BrowserTestBase::tearDown	protected	function		2
BrowserTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for submitForm().
BrowserTestBase::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__sleep	public	function	Prevents serializing any properties.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType	protected	function	Creates a custom content type based on default settings. Aliased as: drupalCreateContentType
ElementsTableSelectTest::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
ElementsTableSelectTest::$modules	protected static	property	Modules to enable. Overrides BrowserTestBase::$modules
ElementsTableSelectTest::formSubmitHelper	private	function	Helper function for the option check test to submit a form while collecting errors.
ElementsTableSelectTest::testAdvancedSelect	public	function	Tests the #js_select property.
ElementsTableSelectTest::testEmptyText	public	function	Tests the display of the #empty text when #options is an empty array.
ElementsTableSelectTest::testMultipleFalse	public	function	Tests the display of radios when #multiple is FALSE.
ElementsTableSelectTest::testMultipleFalseOptionchecker	public	function	Tests the whether the option checker gives an error on invalid tableselect values for radios.
ElementsTableSelectTest::testMultipleFalseSubmit	public	function	Tests submission of values when #multiple is FALSE.
ElementsTableSelectTest::testMultipleTrue	public	function	Tests the display of checkboxes when #multiple is TRUE.
ElementsTableSelectTest::testMultipleTrueOptionchecker	public	function	Tests the whether the option checker gives an error on invalid tableselect values for checkboxes.
ElementsTableSelectTest::testMultipleTrueSubmit	public	function	Tests the submission of single and multiple values when #multiple is TRUE.
ElementsTableSelectTest::testTableSelectColSpan	public	function	Tests the display when #colspan is set.
ExtensionListTestTrait::getModulePath	protected	function	Gets the path for the specified module.
ExtensionListTestTrait::getThemePath	protected	function	Gets the path for the specified theme.
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix	protected	property	The flag to set 'apcu_ensure_unique_prefix' setting.	1
FunctionalTestSetupTrait::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$rootUser	protected	property	The "#1" admin user.
FunctionalTestSetupTrait::doInstall	protected	function	Execute the non-interactive installer.	1
FunctionalTestSetupTrait::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig	protected	function	Initialize various configurations post-installation.
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 the test installs Drupal.	4
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	21
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.	3
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.	1
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
PhpUnitWarnings::$deprecationWarnings	private static	property	Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning	public	function	Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
RefreshVariablesTrait::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	1
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
TestSetupTrait::$container	protected	property	The dependency injection container used in the test.
TestSetupTrait::$kernel	protected	property	The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite	protected	property	The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory	protected	property	The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory	protected	property	The public file directory for the test environment.
TestSetupTrait::$siteDirectory	protected	property	The site directory of this test run.
TestSetupTrait::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	1
TestSetupTrait::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestSetupTrait::$testId	protected	property	The test run ID.
TestSetupTrait::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection	public static	function	Returns the database connection to the site under test.
TestSetupTrait::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.	1
UiHelperTrait::$loggedInUser	protected	property	The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount	protected	property	The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount	protected	property	The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::assertSession	public	function	Returns WebAssert object.	1
UiHelperTrait::buildUrl	protected	function	Builds an absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh	protected	function	Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click	protected	function	Clicks the element with the given CSS selector.
UiHelperTrait::clickLink	protected	function	Follows a link by complete name.
UiHelperTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
UiHelperTrait::cssSelectToXpath	protected	function	Translates a CSS expression to its XPath equivalent.
UiHelperTrait::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.
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::drupalUserIsLoggedIn	protected	function	Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
UiHelperTrait::getTextContent	protected	function	Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl	protected	function	Get the current URL from the browser.
UiHelperTrait::isTestUsingGuzzleClient	protected	function	Determines if test is using DrupalTestBrowser.
UiHelperTrait::prepareRequest	protected	function	Prepare for a request to testing site.	1
UiHelperTrait::submitForm	protected	function	Fills and submits a form.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.