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class FormTest in Zircon Profile 8.0

Same name in this branch
  1. 8.0 vendor/symfony/dom-crawler/Tests/FormTest.php \Symfony\Component\DomCrawler\Tests\FormTest
  2. 8.0 core/modules/field/src/Tests/FormTest.php \Drupal\field\Tests\FormTest
  3. 8.0 core/modules/system/src/Tests/Form/FormTest.php \Drupal\system\Tests\Form\FormTest
Same name and namespace in other branches
  1. 8 core/modules/system/src/Tests/Form/FormTest.php \Drupal\system\Tests\Form\FormTest

Tests various form element validation mechanisms.

@group Form

Hierarchy

Expanded class hierarchy of FormTest

1 string reference to 'FormTest'
FileBagTest::createTempFile in vendor/symfony/http-foundation/Tests/FileBagTest.php

File

core/modules/system/src/Tests/Form/FormTest.php, line 25
Contains \Drupal\system\Tests\Form\FormTest.

Namespace

Drupal\system\Tests\Form
View source 
class FormTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'filter',
    'form_test',
    'file',
    'datetime',
  );
  protected function setUp() {
    parent::setUp();
    $filtered_html_format = entity_create('filter_format', array(
      'format' => 'filtered_html',
      'name' => 'Filtered HTML',
    ));
    $filtered_html_format
      ->save();
    $filtered_html_permission = $filtered_html_format
      ->getPermissionName();
    user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, array(
      $filtered_html_permission,
    ));
  }

  /**
   * Check several empty values for required forms elements.
   *
   * Carriage returns, tabs, spaces, and unchecked checkbox elements are not
   * valid content for a required field.
   *
   * If the form field is found in $form_state->getErrors() then the test pass.
   */
  function testRequiredFields() {

    // Originates from https://www.drupal.org/node/117748.
    // Sets of empty strings and arrays.
    $empty_strings = array(
      '""' => "",
      '"\\n"' => "\n",
      '" "' => " ",
      '"\\t"' => "\t",
      '" \\n\\t "' => " \n\t ",
      '"\\n\\n\\n\\n\\n"' => "\n\n\n\n\n",
    );
    $empty_arrays = array(
      'array()' => array(),
    );
    $empty_checkbox = array(
      NULL,
    );
    $elements['textfield']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'textfield',
    );
    $elements['textfield']['empty_values'] = $empty_strings;
    $elements['telephone']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'tel',
    );
    $elements['telephone']['empty_values'] = $empty_strings;
    $elements['url']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'url',
    );
    $elements['url']['empty_values'] = $empty_strings;
    $elements['search']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'search',
    );
    $elements['search']['empty_values'] = $empty_strings;
    $elements['password']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'password',
    );
    $elements['password']['empty_values'] = $empty_strings;
    $elements['password_confirm']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'password_confirm',
    );

    // Provide empty values for both password fields.
    foreach ($empty_strings as $key => $value) {
      $elements['password_confirm']['empty_values'][$key] = array(
        'pass1' => $value,
        'pass2' => $value,
      );
    }
    $elements['textarea']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'textarea',
    );
    $elements['textarea']['empty_values'] = $empty_strings;
    $elements['radios']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'radios',
      '#options' => array(
        '' => t('None'),
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
      ),
    );
    $elements['radios']['empty_values'] = $empty_arrays;
    $elements['checkbox']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'checkbox',
      '#required' => TRUE,
    );
    $elements['checkbox']['empty_values'] = $empty_checkbox;
    $elements['checkboxes']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'checkboxes',
      '#options' => array(
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
      ),
    );
    $elements['checkboxes']['empty_values'] = $empty_arrays;
    $elements['select']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'select',
      '#options' => array(
        '' => t('None'),
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
        $this
          ->randomMachineName(),
      ),
    );
    $elements['select']['empty_values'] = $empty_strings;
    $elements['file']['element'] = array(
      '#title' => $this
        ->randomMachineName(),
      '#type' => 'file',
    );
    $elements['file']['empty_values'] = $empty_strings;

    // Regular expression to find the expected marker on required elements.
    $required_marker_preg = '@<.*?class=".*?js-form-required.*form-required.*?">@';

    // Go through all the elements and all the empty values for them.
    foreach ($elements as $type => $data) {
      foreach ($data['empty_values'] as $key => $empty) {
        foreach (array(
          TRUE,
          FALSE,
        ) as $required) {
          $form_id = $this
            ->randomMachineName();
          $form = array();
          $form_state = new FormState();
          $form['op'] = array(
            '#type' => 'submit',
            '#value' => t('Submit'),
          );
          $element = $data['element']['#title'];
          $form[$element] = $data['element'];
          $form[$element]['#required'] = $required;
          $user_input[$element] = $empty;
          $user_input['form_id'] = $form_id;
          $form_state
            ->setUserInput($user_input);
          $form_state
            ->setFormObject(new StubForm($form_id, $form));
          $form_state
            ->setMethod('POST');

          // The form token CSRF protection should not interfere with this test,
          // so we bypass it by setting the token to FALSE.
          $form['#token'] = FALSE;
          \Drupal::formBuilder()
            ->prepareForm($form_id, $form, $form_state);
          \Drupal::formBuilder()
            ->processForm($form_id, $form, $form_state);
          $errors = $form_state
            ->getErrors();

          // Form elements of type 'radios' throw all sorts of PHP notices
          // when you try to render them like this, so we ignore those for
          // testing the required marker.
          // @todo Fix this work-around (https://www.drupal.org/node/588438).
          $form_output = $type == 'radios' ? '' : \Drupal::service('renderer')
            ->renderRoot($form);
          if ($required) {

            // Make sure we have a form error for this element.
            $this
              ->assertTrue(isset($errors[$element]), "Check empty({$key}) '{$type}' field '{$element}'");
            if (!empty($form_output)) {

              // Make sure the form element is marked as required.
              $this
                ->assertTrue(preg_match($required_marker_preg, $form_output), "Required '{$type}' field is marked as required");
            }
          }
          else {
            if (!empty($form_output)) {

              // Make sure the form element is *not* marked as required.
              $this
                ->assertFalse(preg_match($required_marker_preg, $form_output), "Optional '{$type}' field is not marked as required");
            }
            if ($type == 'select') {

              // Select elements are going to have validation errors with empty
              // input, since those are illegal choices. Just make sure the
              // error is not "field is required".
              $this
                ->assertTrue(empty($errors[$element]) || strpos('field is required', (string) $errors[$element]) === FALSE, "Optional '{$type}' field '{$element}' is not treated as a required element");
            }
            else {

              // Make sure there is *no* form error for this element.
              $this
                ->assertTrue(empty($errors[$element]), "Optional '{$type}' field '{$element}' has no errors with empty input");
            }
          }
        }
      }
    }

    // Clear the expected form error messages so they don't appear as exceptions.
    drupal_get_messages();
  }

  /**
   * Tests validation for required checkbox, select, and radio elements.
   *
   * Submits a test form containing several types of form elements. The form
   * is submitted twice, first without values for required fields and then
   * with values. Each submission is checked for relevant error messages.
   *
   * @see \Drupal\form_test\Form\FormTestValidateRequiredForm
   */
  function testRequiredCheckboxesRadio() {
    $form = \Drupal::formBuilder()
      ->getForm('\\Drupal\\form_test\\Form\\FormTestValidateRequiredForm');

    // Attempt to submit the form with no required fields set.
    $edit = array();
    $this
      ->drupalPostForm('form-test/validate-required', $edit, 'Submit');

    // The only error messages that should appear are the relevant 'required'
    // messages for each field.
    $expected = array();
    foreach (array(
      'textfield',
      'checkboxes',
      'select',
      'radios',
    ) as $key) {
      if (isset($form[$key]['#required_error'])) {
        $expected[] = $form[$key]['#required_error'];
      }
      elseif (isset($form[$key]['#form_test_required_error'])) {
        $expected[] = $form[$key]['#form_test_required_error'];
      }
      else {
        $expected[] = t('@name field is required.', array(
          '@name' => $form[$key]['#title'],
        ));
      }
    }

    // Check the page for error messages.
    $errors = $this
      ->xpath('//div[contains(@class, "error")]//li');
    foreach ($errors as $error) {
      $expected_key = array_search($error[0], $expected);

      // If the error message is not one of the expected messages, fail.
      if ($expected_key === FALSE) {
        $this
          ->fail(format_string("Unexpected error message: @error", array(
          '@error' => $error[0],
        )));
      }
      else {
        unset($expected[$expected_key]);
      }
    }

    // Fail if any expected messages were not found.
    foreach ($expected as $not_found) {
      $this
        ->fail(format_string("Found error message: @error", array(
        '@error' => $not_found,
      )));
    }

    // Verify that input elements are still empty.
    $this
      ->assertFieldByName('textfield', '');
    $this
      ->assertNoFieldChecked('edit-checkboxes-foo');
    $this
      ->assertNoFieldChecked('edit-checkboxes-bar');
    $this
      ->assertOptionSelected('edit-select', '');
    $this
      ->assertNoFieldChecked('edit-radios-foo');
    $this
      ->assertNoFieldChecked('edit-radios-bar');
    $this
      ->assertNoFieldChecked('edit-radios-optional-foo');
    $this
      ->assertNoFieldChecked('edit-radios-optional-bar');
    $this
      ->assertNoFieldChecked('edit-radios-optional-default-value-false-foo');
    $this
      ->assertNoFieldChecked('edit-radios-optional-default-value-false-bar');

    // Submit again with required fields set and verify that there are no
    // error messages.
    $edit = array(
      'textfield' => $this
        ->randomString(),
      'checkboxes[foo]' => TRUE,
      'select' => 'foo',
      'radios' => 'bar',
    );
    $this
      ->drupalPostForm(NULL, $edit, 'Submit');
    $this
      ->assertNoFieldByXpath('//div[contains(@class, "error")]', FALSE, 'No error message is displayed when all required fields are filled.');
    $this
      ->assertRaw("The form_test_validate_required_form form was submitted successfully.", 'Validation form submitted successfully.');
  }

  /**
   * Tests that input is retained for safe elements even with an invalid token.
   *
   * Submits a test form containing several types of form elements.
   */
  public function testInputWithInvalidToken() {

    // We need to be logged in to have CSRF tokens.
    $account = $this
      ->createUser();
    $this
      ->drupalLogin($account);

    // Submit again with required fields set but an invalid form token and
    // verify that all the values are retained.
    $edit = array(
      'textfield' => $this
        ->randomString(),
      'checkboxes[bar]' => TRUE,
      'select' => 'bar',
      'radios' => 'foo',
      'form_token' => 'invalid token',
    );
    $this
      ->drupalPostForm(Url::fromRoute('form_test.validate_required'), $edit, 'Submit');
    $this
      ->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.');
    $this
      ->assertText('The form has become outdated. Copy any unsaved work in the form below');

    // Verify that input elements retained the posted values.
    $this
      ->assertFieldByName('textfield', $edit['textfield']);
    $this
      ->assertNoFieldChecked('edit-checkboxes-foo');
    $this
      ->assertFieldChecked('edit-checkboxes-bar');
    $this
      ->assertOptionSelected('edit-select', 'bar');
    $this
      ->assertFieldChecked('edit-radios-foo');

    // Check another form that has a textarea input.
    $edit = array(
      'textfield' => $this
        ->randomString(),
      'textarea' => $this
        ->randomString() . "\n",
      'form_token' => 'invalid token',
    );
    $this
      ->drupalPostForm(Url::fromRoute('form_test.required'), $edit, 'Submit');
    $this
      ->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.');
    $this
      ->assertText('The form has become outdated. Copy any unsaved work in the form below');
    $this
      ->assertFieldByName('textfield', $edit['textfield']);
    $this
      ->assertFieldByName('textarea', $edit['textarea']);

    // Check another form that has a number input.
    $edit = array(
      'integer_step' => mt_rand(1, 100),
      'form_token' => 'invalid token',
    );
    $this
      ->drupalPostForm(Url::fromRoute('form_test.number'), $edit, 'Submit');
    $this
      ->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.');
    $this
      ->assertText('The form has become outdated. Copy any unsaved work in the form below');
    $this
      ->assertFieldByName('integer_step', $edit['integer_step']);

    // Check a form with a Url field
    $edit = array(
      'url' => $this
        ->randomString(),
      'form_token' => 'invalid token',
    );
    $this
      ->drupalPostForm(Url::fromRoute('form_test.url'), $edit, 'Submit');
    $this
      ->assertFieldByXpath('//div[contains(@class, "error")]', NULL, 'Error message is displayed with invalid token even when required fields are filled.');
    $this
      ->assertText('The form has become outdated. Copy any unsaved work in the form below');
    $this
      ->assertFieldByName('url', $edit['url']);
  }

  /**
   * CSRF tokens for GET forms should not be added by default.
   */
  public function testGetFormsCsrfToken() {

    // We need to be logged in to have CSRF tokens.
    $account = $this
      ->createUser();
    $this
      ->drupalLogin($account);
    $this
      ->drupalGet(Url::fromRoute('form_test.get_form'));
    $this
      ->assertNoRaw('form_token');
  }

  /**
   * Tests validation for required textfield element without title.
   *
   * Submits a test form containing a textfield form element without title.
   * The form is submitted twice, first without value for the required field
   * and then with value. Each submission is checked for relevant error
   * messages.
   *
   * @see \Drupal\form_test\Form\FormTestValidateRequiredNoTitleForm
   */
  function testRequiredTextfieldNoTitle() {

    // Attempt to submit the form with no required field set.
    $edit = array();
    $this
      ->drupalPostForm('form-test/validate-required-no-title', $edit, 'Submit');
    $this
      ->assertNoRaw("The form_test_validate_required_form_no_title form was submitted successfully.", 'Validation form submitted successfully.');

    // Check the page for the error class on the textfield.
    $this
      ->assertFieldByXPath('//input[contains(@class, "error")]', FALSE, 'Error input form element class found.');

    // Check the page for the aria-invalid attribute on the textfield.
    $this
      ->assertFieldByXPath('//input[contains(@aria-invalid, "true")]', FALSE, 'Aria invalid attribute found.');

    // Submit again with required fields set and verify that there are no
    // error messages.
    $edit = array(
      'textfield' => $this
        ->randomString(),
    );
    $this
      ->drupalPostForm(NULL, $edit, 'Submit');
    $this
      ->assertNoFieldByXpath('//input[contains(@class, "error")]', FALSE, 'No error input form element class found.');
    $this
      ->assertRaw("The form_test_validate_required_form_no_title form was submitted successfully.", 'Validation form submitted successfully.');
  }

  /**
   * Test default value handling for checkboxes.
   *
   * @see _form_test_checkbox()
   */
  function testCheckboxProcessing() {

    // First, try to submit without the required checkbox.
    $edit = array();
    $this
      ->drupalPostForm('form-test/checkbox', $edit, t('Submit'));
    $this
      ->assertRaw(t('@name field is required.', array(
      '@name' => 'required_checkbox',
    )), 'A required checkbox is actually mandatory');

    // Now try to submit the form correctly.
    $values = Json::decode($this
      ->drupalPostForm(NULL, array(
      'required_checkbox' => 1,
    ), t('Submit')));
    $expected_values = array(
      'disabled_checkbox_on' => 'disabled_checkbox_on',
      'disabled_checkbox_off' => '',
      'checkbox_on' => 'checkbox_on',
      'checkbox_off' => '',
      'zero_checkbox_on' => '0',
      'zero_checkbox_off' => '',
    );
    foreach ($expected_values as $widget => $expected_value) {
      $this
        ->assertEqual($values[$widget], $expected_value, format_string('Checkbox %widget returns expected value (expected: %expected, got: %value)', array(
        '%widget' => var_export($widget, TRUE),
        '%expected' => var_export($expected_value, TRUE),
        '%value' => var_export($values[$widget], TRUE),
      )));
    }
  }

  /**
   * Tests validation of #type 'select' elements.
   */
  function testSelect() {
    $form = \Drupal::formBuilder()
      ->getForm('Drupal\\form_test\\Form\\FormTestSelectForm');
    $this
      ->drupalGet('form-test/select');

    // Verify that the options are escaped as expected.
    $this
      ->assertEscaped('<strong>four</strong>');
    $this
      ->assertNoRaw('<strong>four</strong>');

    // Posting without any values should throw validation errors.
    $this
      ->drupalPostForm(NULL, array(), 'Submit');
    $no_errors = array(
      'select',
      'select_required',
      'select_optional',
      'empty_value',
      'empty_value_one',
      'no_default_optional',
      'no_default_empty_option_optional',
      'no_default_empty_value_optional',
      'multiple',
      'multiple_no_default',
    );
    foreach ($no_errors as $key) {
      $this
        ->assertNoText(t('@name field is required.', array(
        '@name' => $form[$key]['#title'],
      )));
    }
    $expected_errors = array(
      'no_default',
      'no_default_empty_option',
      'no_default_empty_value',
      'no_default_empty_value_one',
      'multiple_no_default_required',
    );
    foreach ($expected_errors as $key) {
      $this
        ->assertText(t('@name field is required.', array(
        '@name' => $form[$key]['#title'],
      )));
    }

    // Post values for required fields.
    $edit = array(
      'no_default' => 'three',
      'no_default_empty_option' => 'three',
      'no_default_empty_value' => 'three',
      'no_default_empty_value_one' => 'three',
      'multiple_no_default_required[]' => 'three',
    );
    $this
      ->drupalPostForm(NULL, $edit, 'Submit');
    $values = Json::decode($this
      ->getRawContent());

    // Verify expected values.
    $expected = array(
      'select' => 'one',
      'empty_value' => 'one',
      'empty_value_one' => 'one',
      'no_default' => 'three',
      'no_default_optional' => 'one',
      'no_default_optional_empty_value' => '',
      'no_default_empty_option' => 'three',
      'no_default_empty_option_optional' => '',
      'no_default_empty_value' => 'three',
      'no_default_empty_value_one' => 'three',
      'no_default_empty_value_optional' => 0,
      'multiple' => array(
        'two' => 'two',
      ),
      'multiple_no_default' => array(),
      'multiple_no_default_required' => array(
        'three' => 'three',
      ),
    );
    foreach ($expected as $key => $value) {
      $this
        ->assertIdentical($values[$key], $value, format_string('@name: @actual is equal to @expected.', array(
        '@name' => $key,
        '@actual' => var_export($values[$key], TRUE),
        '@expected' => var_export($value, TRUE),
      )));
    }
  }

  /**
   * Tests a select element when #options is not set.
   */
  function testEmptySelect() {
    $this
      ->drupalGet('form-test/empty-select');
    $this
      ->assertFieldByXPath("//select[1]", NULL, 'Select element found.');
    $this
      ->assertNoFieldByXPath("//select[1]/option", NULL, 'No option element found.');
  }

  /**
   * Tests validation of #type 'number' and 'range' elements.
   */
  function testNumber() {
    $form = \Drupal::formBuilder()
      ->getForm('\\Drupal\\form_test\\Form\\FormTestNumberForm');

    // Array with all the error messages to be checked.
    $error_messages = array(
      'no_number' => '%name must be a number.',
      'too_low' => '%name must be higher than or equal to %min.',
      'too_high' => '%name must be lower than or equal to %max.',
      'step_mismatch' => '%name is not a valid number.',
    );

    // The expected errors.
    $expected = array(
      'integer_no_number' => 'no_number',
      'integer_no_step' => 0,
      'integer_no_step_step_error' => 'step_mismatch',
      'integer_step' => 0,
      'integer_step_error' => 'step_mismatch',
      'integer_step_min' => 0,
      'integer_step_min_error' => 'too_low',
      'integer_step_max' => 0,
      'integer_step_max_error' => 'too_high',
      'integer_step_min_border' => 0,
      'integer_step_max_border' => 0,
      'integer_step_based_on_min' => 0,
      'integer_step_based_on_min_error' => 'step_mismatch',
      'float_small_step' => 0,
      'float_step_no_error' => 0,
      'float_step_error' => 'step_mismatch',
      'float_step_hard_no_error' => 0,
      'float_step_hard_error' => 'step_mismatch',
      'float_step_any_no_error' => 0,
    );

    // First test the number element type, then range.
    foreach (array(
      'form-test/number',
      'form-test/number/range',
    ) as $path) {

      // Post form and show errors.
      $this
        ->drupalPostForm($path, array(), 'Submit');
      foreach ($expected as $element => $error) {

        // Create placeholder array.
        $placeholders = array(
          '%name' => $form[$element]['#title'],
          '%min' => isset($form[$element]['#min']) ? $form[$element]['#min'] : '0',
          '%max' => isset($form[$element]['#max']) ? $form[$element]['#max'] : '0',
        );
        foreach ($error_messages as $id => $message) {

          // Check if the error exists on the page, if the current message ID is
          // expected. Otherwise ensure that the error message is not present.
          if ($id === $error) {
            $this
              ->assertRaw(format_string($message, $placeholders));
          }
          else {
            $this
              ->assertNoRaw(format_string($message, $placeholders));
          }
        }
      }
    }
  }

  /**
   * Tests default value handling of #type 'range' elements.
   */
  function testRange() {
    $values = json_decode($this
      ->drupalPostForm('form-test/range', array(), 'Submit'));
    $this
      ->assertEqual($values->with_default_value, 18);
    $this
      ->assertEqual($values->float, 10.5);
    $this
      ->assertEqual($values->integer, 6);
    $this
      ->assertEqual($values->offset, 6.9);
    $this
      ->drupalPostForm('form-test/range/invalid', array(), 'Submit');
    $this
      ->assertFieldByXPath('//input[@type="range" and contains(@class, "error")]', NULL, 'Range element has the error class.');
  }

  /**
   * Tests validation of #type 'color' elements.
   */
  function testColorValidation() {

    // Keys are inputs, values are expected results.
    $values = array(
      '' => '#000000',
      '#000' => '#000000',
      'AAA' => '#aaaaaa',
      '#af0DEE' => '#af0dee',
      '#99ccBc' => '#99ccbc',
      '#aabbcc' => '#aabbcc',
      '123456' => '#123456',
    );

    // Tests that valid values are properly normalized.
    foreach ($values as $input => $expected) {
      $edit = array(
        'color' => $input,
      );
      $result = json_decode($this
        ->drupalPostForm('form-test/color', $edit, 'Submit'));
      $this
        ->assertEqual($result->color, $expected);
    }

    // Tests invalid values are rejected.
    $values = array(
      '#0008',
      '#1234',
      '#fffffg',
      '#abcdef22',
      '17',
      '#uaa',
    );
    foreach ($values as $input) {
      $edit = array(
        'color' => $input,
      );
      $this
        ->drupalPostForm('form-test/color', $edit, 'Submit');
      $this
        ->assertRaw(t('%name must be a valid color.', array(
        '%name' => 'Color',
      )));
    }
  }

  /**
   * Test handling of disabled elements.
   *
   * @see _form_test_disabled_elements()
   */
  function testDisabledElements() {

    // Get the raw form in its original state.
    $form_state = new FormState();
    $form = (new FormTestDisabledElementsForm())
      ->buildForm(array(), $form_state);

    // Build a submission that tries to hijack the form by submitting input for
    // elements that are disabled.
    $edit = array();
    foreach (Element::children($form) as $key) {
      if (isset($form[$key]['#test_hijack_value'])) {
        if (is_array($form[$key]['#test_hijack_value'])) {
          foreach ($form[$key]['#test_hijack_value'] as $subkey => $value) {
            $edit[$key . '[' . $subkey . ']'] = $value;
          }
        }
        else {
          $edit[$key] = $form[$key]['#test_hijack_value'];
        }
      }
    }

    // Submit the form with no input, as the browser does for disabled elements,
    // and fetch the $form_state->getValues() that is passed to the submit handler.
    $this
      ->drupalPostForm('form-test/disabled-elements', array(), t('Submit'));
    $returned_values['normal'] = Json::decode($this->content);

    // Do the same with input, as could happen if JavaScript un-disables an
    // element. drupalPostForm() emulates a browser by not submitting input for
    // disabled elements, so we need to un-disable those elements first.
    $this
      ->drupalGet('form-test/disabled-elements');
    $disabled_elements = array();
    foreach ($this
      ->xpath('//*[@disabled]') as $element) {
      $disabled_elements[] = (string) $element['name'];
      unset($element['disabled']);
    }

    // All the elements should be marked as disabled, including the ones below
    // the disabled container.
    $actual_count = count($disabled_elements);
    $expected_count = 42;
    $this
      ->assertEqual($actual_count, $expected_count, SafeMarkup::format('Found @actual elements with disabled property (expected @expected).', array(
      '@actual' => count($disabled_elements),
      '@expected' => $expected_count,
    )));
    $this
      ->drupalPostForm(NULL, $edit, t('Submit'));
    $returned_values['hijacked'] = Json::decode($this->content);

    // Ensure that the returned values match the form's default values in both
    // cases.
    foreach ($returned_values as $values) {
      $this
        ->assertFormValuesDefault($values, $form);
    }
  }

  /**
   * Assert that the values submitted to a form matches the default values of the elements.
   */
  function assertFormValuesDefault($values, $form) {
    foreach (Element::children($form) as $key) {
      if (isset($form[$key]['#default_value'])) {
        if (isset($form[$key]['#expected_value'])) {
          $expected_value = $form[$key]['#expected_value'];
        }
        else {
          $expected_value = $form[$key]['#default_value'];
        }
        if ($key == 'checkboxes_multiple') {

          // Checkboxes values are not filtered out.
          $values[$key] = array_filter($values[$key]);
        }
        $this
          ->assertIdentical($expected_value, $values[$key], format_string('Default value for %type: expected %expected, returned %returned.', array(
          '%type' => $key,
          '%expected' => var_export($expected_value, TRUE),
          '%returned' => var_export($values[$key], TRUE),
        )));
      }

      // Recurse children.
      $this
        ->assertFormValuesDefault($values, $form[$key]);
    }
  }

  /**
   * Verify markup for disabled form elements.
   *
   * @see _form_test_disabled_elements()
   */
  function testDisabledMarkup() {
    $this
      ->drupalGet('form-test/disabled-elements');
    $form = \Drupal::formBuilder()
      ->getForm('\\Drupal\\form_test\\Form\\FormTestDisabledElementsForm');
    $type_map = array(
      'textarea' => 'textarea',
      'select' => 'select',
      'weight' => 'select',
      'datetime' => 'datetime',
    );
    foreach ($form as $name => $item) {

      // Skip special #types.
      if (!isset($item['#type']) || in_array($item['#type'], array(
        'hidden',
        'text_format',
      ))) {
        continue;
      }

      // Setup XPath and CSS class depending on #type.
      if (in_array($item['#type'], array(
        'button',
        'submit',
      ))) {
        $path = "//!type[contains(@class, :div-class) and @value=:value]";
        $class = 'is-disabled';
      }
      elseif (in_array($item['#type'], array(
        'image_button',
      ))) {
        $path = "//!type[contains(@class, :div-class) and @value=:value]";
        $class = 'is-disabled';
      }
      else {

        // starts-with() required for checkboxes.
        $path = "//div[contains(@class, :div-class)]/descendant::!type[starts-with(@name, :name)]";
        $class = 'form-disabled';
      }

      // Replace DOM element name in $path according to #type.
      $type = 'input';
      if (isset($type_map[$item['#type']])) {
        $type = $type_map[$item['#type']];
      }
      $path = strtr($path, array(
        '!type' => $type,
      ));

      // Verify that the element exists.
      $element = $this
        ->xpath($path, array(
        ':name' => Html::escape($name),
        ':div-class' => $class,
        ':value' => isset($item['#value']) ? $item['#value'] : '',
      ));
      $this
        ->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', array(
        '%type' => $item['#type'],
      )));
    }

    // Verify special element #type text-format.
    $element = $this
      ->xpath('//div[contains(@class, :div-class)]/descendant::textarea[@name=:name]', array(
      ':name' => 'text_format[value]',
      ':div-class' => 'form-disabled',
    ));
    $this
      ->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', array(
      '%type' => 'text_format[value]',
    )));
    $element = $this
      ->xpath('//div[contains(@class, :div-class)]/descendant::select[@name=:name]', array(
      ':name' => 'text_format[format]',
      ':div-class' => 'form-disabled',
    ));
    $this
      ->assertTrue(isset($element[0]), format_string('Disabled form element class found for #type %type.', array(
      '%type' => 'text_format[format]',
    )));
  }

  /**
   * Test Form API protections against input forgery.
   *
   * @see _form_test_input_forgery()
   */
  function testInputForgery() {
    $this
      ->drupalGet('form-test/input-forgery');
    $checkbox = $this
      ->xpath('//input[@name="checkboxes[two]"]');
    $checkbox[0]['value'] = 'FORGERY';
    $this
      ->drupalPostForm(NULL, array(
      'checkboxes[one]' => TRUE,
      'checkboxes[two]' => TRUE,
    ), t('Submit'));
    $this
      ->assertText('An illegal choice has been detected.', 'Input forgery was detected.');
  }

  /**
   * Tests required attribute.
   */
  function testRequiredAttribute() {
    $this
      ->drupalGet('form-test/required-attribute');
    $expected = 'required';

    // Test to make sure the elements have the proper required attribute.
    foreach (array(
      'textfield',
      'password',
    ) as $type) {
      $element = $this
        ->xpath('//input[@id=:id and @required=:expected]', array(
        ':id' => 'edit-' . $type,
        ':expected' => $expected,
      ));
      $this
        ->assertTrue(!empty($element), format_string('The @type has the proper required attribute.', array(
        '@type' => $type,
      )));
    }

    // Test to make sure textarea has the proper required attribute.
    $element = $this
      ->xpath('//textarea[@id=:id and @required=:expected]', array(
      ':id' => 'edit-textarea',
      ':expected' => $expected,
    ));
    $this
      ->assertTrue(!empty($element), 'The textarea has the proper required attribute.');
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 2
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected function Casts MarkupInterface objects into strings.
FormTest::$modules public static property Modules to enable.
FormTest::assertFormValuesDefault function Assert that the values submitted to a form matches the default values of the elements.
FormTest::setUp protected function Sets up a Drupal site for running functional and integration tests. Overrides WebTestBase::setUp
FormTest::testCheckboxProcessing function Test default value handling for checkboxes.
FormTest::testColorValidation function Tests validation of #type 'color' elements.
FormTest::testDisabledElements function Test handling of disabled elements.
FormTest::testDisabledMarkup function Verify markup for disabled form elements.
FormTest::testEmptySelect function Tests a select element when #options is not set.
FormTest::testGetFormsCsrfToken public function CSRF tokens for GET forms should not be added by default.
FormTest::testInputForgery function Test Form API protections against input forgery.
FormTest::testInputWithInvalidToken public function Tests that input is retained for safe elements even with an invalid token.
FormTest::testNumber function Tests validation of #type 'number' and 'range' elements.
FormTest::testRange function Tests default value handling of #type 'range' elements.
FormTest::testRequiredAttribute function Tests required attribute.
FormTest::testRequiredCheckboxesRadio function Tests validation for required checkbox, select, and radio elements.
FormTest::testRequiredFields function Check several empty values for required forms elements.
FormTest::testRequiredTextfieldNoTitle function Tests validation for required textfield element without title.
FormTest::testSelect function Tests validation of #type 'select' elements.
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
SessionTestTrait::$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.
TestBase::$assertions protected property Assertions thrown in that test case.
TestBase::$configImporter protected property The config importer that can used in a test. 5
TestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
TestBase::$container protected property The dependency injection container used in the test.
TestBase::$databasePrefix protected property The database prefix of this test run.
TestBase::$dieOnFail public property Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials protected property HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod protected property HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$originalConf protected property The original configuration (variables), if available.
TestBase::$originalConfig protected property The original configuration (variables).
TestBase::$originalConfigDirectories protected property The original configuration directories.
TestBase::$originalContainer protected property The original container.
TestBase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage protected property The original language.
TestBase::$originalPrefix protected property The original database prefix when running inside Simpletest.
TestBase::$originalProfile protected property The original installation profile.
TestBase::$originalSessionName protected property The name of the session cookie of the test-runner.
TestBase::$originalSettings protected property The settings array.
TestBase::$originalSite protected property The site directory of the original parent site.
TestBase::$privateFilesDirectory protected property The private file directory for the test environment.
TestBase::$publicFilesDirectory protected property The public file directory for the test environment.
TestBase::$results public property Current results of this test case.
TestBase::$siteDirectory protected property The site directory of this test run.
TestBase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
TestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 4
TestBase::$tempFilesDirectory protected property The temporary file directory for the test environment.
TestBase::$testId protected property The test run ID.
TestBase::$timeLimit protected property Time limit for the test.
TestBase::$translationFilesDirectory protected property The translation file directory for the test environment.
TestBase::$verbose public property TRUE if verbose debugging is enabled.
TestBase::$verboseClassName protected property Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory protected property Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
TestBase::$verboseId protected property Incrementing identifier for verbose output filenames.
TestBase::assert protected function Internal helper: stores the assert.
TestBase::assertEqual protected function Check to see if two values are equal.
TestBase::assertErrorLogged protected function Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse protected function Check to see if a value is false.
TestBase::assertIdentical protected function Check to see if two values are identical.
TestBase::assertIdenticalObject protected function Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged protected function Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual protected function Check to see if two values are not equal.
TestBase::assertNotIdentical protected function Check to see if two values are not identical.
TestBase::assertNotNull protected function Check to see if a value is not NULL.
TestBase::assertNull protected function Check to see if a value is NULL.
TestBase::assertTrue protected function Check to see if a value is not false.
TestBase::beforePrepareEnvironment protected function Act on global state information before the environment is altered for a test. 1
TestBase::changeDatabasePrefix private function Changes the database connection to the prefixed one.
TestBase::checkRequirements protected function Checks the matching requirements for Test. 2
TestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
TestBase::configImporter public function Returns a ConfigImporter object to import test importing of configuration. 5
TestBase::copyConfig public function Copies configuration objects from source storage to target storage.
TestBase::deleteAssert public static function Delete an assertion record by message ID.
TestBase::error protected function Fire an error assertion. 3
TestBase::errorHandler public function Handle errors during test runs.
TestBase::exceptionHandler protected function Handle exceptions.
TestBase::fail protected function Fire an assertion that is always negative.
TestBase::filePreDeleteCallback public static function Ensures test files are deletable within file_unmanaged_delete_recursive().
TestBase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
TestBase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
TestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
TestBase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
TestBase::getDatabasePrefix public function Gets the database prefix.
TestBase::getTempFilesDirectory public function Gets the temporary files directory.
TestBase::insertAssert public static function Store an assertion from outside the testing context.
TestBase::pass protected function Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix private function Generates a database prefix for running tests.
TestBase::prepareEnvironment private function Prepares the current environment for running the test.
TestBase::restoreEnvironment private function Cleans up the test environment and restores the original environment.
TestBase::run public function Run all tests in this class. 1
TestBase::settingsSet protected function Changes in memory settings.
TestBase::storeAssertion protected function Helper method to store an assertion record in the configured database.
TestBase::verbose protected function Logs a verbose message in a text file.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole protected function Creates an administrative role. Aliased as: drupalCreateAdminRole
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.
WebTestBase::$additionalCurlOptions protected property Additional cURL options.
WebTestBase::$assertAjaxHeader protected property Whether or not to assert the presence of the X-Drupal-Ajax-Token.
WebTestBase::$classLoader protected property The class loader to use for installation and initialization of setup.
WebTestBase::$configDirectories protected property The config directories used in this test.
WebTestBase::$cookieFile protected property The current cookie file used by cURL.
WebTestBase::$cookies protected property The cookies of the page currently loaded in the internal browser.
WebTestBase::$curlCookies protected property Cookies to set on curl requests.
WebTestBase::$curlHandle protected property The handle of the current cURL connection.
WebTestBase::$customTranslations protected property An array of custom translations suitable for drupal_rewrite_settings().
WebTestBase::$dumpHeaders protected property Indicates that headers should be dumped if verbose output is enabled. 12
WebTestBase::$generatedTestFiles protected property Whether the files were copied to the test files directory.
WebTestBase::$headers protected property The headers of the page currently loaded in the internal browser.
WebTestBase::$kernel protected property The kernel used in this test. Overrides TestBase::$kernel
WebTestBase::$loggedInUser protected property The current user logged in using the internal browser.
WebTestBase::$maximumMetaRefreshCount protected property The number of meta refresh redirects to follow, or NULL if unlimited.
WebTestBase::$maximumRedirects protected property The maximum number of redirects to follow when handling responses.
WebTestBase::$metaRefreshCount protected property The number of meta refresh redirects followed during ::drupalGet().
WebTestBase::$originalBatch protected property The original batch, before it was changed for testing purposes.
WebTestBase::$originalShutdownCallbacks protected property The original shutdown handlers array, before it was cleaned for testing. Overrides TestBase::$originalShutdownCallbacks
WebTestBase::$originalUser protected property The original user, before it was changed to a clean uid = 1 for testing. Overrides TestBase::$originalUser
WebTestBase::$profile protected property The profile to install as a basis for testing. 30
WebTestBase::$redirectCount protected property The number of redirects followed during the handling of a request.
WebTestBase::$rootUser protected property The "#1" admin user.
WebTestBase::$sessionId protected property The current session ID, if available.
WebTestBase::$url protected property The URL currently loaded in the internal browser.
WebTestBase::addCustomTranslations protected function Queues custom translations to be written to settings.php.
WebTestBase::assertBlockAppears protected function Checks to see whether a block appears on the page.
WebTestBase::assertCacheContext protected function Asserts whether an expected cache context was present in the last response.
WebTestBase::assertCacheTag protected function Asserts whether an expected cache tag was present in the last response.
WebTestBase::assertHeader protected function Check if a HTTP response header exists and has the expected value.
WebTestBase::assertMail protected function Asserts that the most recently sent email message has the given value.
WebTestBase::assertMailPattern protected function Asserts that the most recently sent email message has the pattern in it.
WebTestBase::assertMailString protected function Asserts that the most recently sent email message has the string in it.
WebTestBase::assertNoBlockAppears protected function Checks to see whether a block does not appears on the page.
WebTestBase::assertNoCacheContext protected function Asserts that a cache context was not present in the last response.
WebTestBase::assertNoCacheTag protected function Asserts whether an expected cache tag was absent in the last response.
WebTestBase::assertNoResponse protected function Asserts the page did not return the specified response code.
WebTestBase::assertResponse protected function Asserts the page responds with the specified response code.
WebTestBase::assertUrl protected function Passes if the internal browser's URL matches the given path.
WebTestBase::buildUrl protected function Builds an a absolute URL from a system path or a URL object.
WebTestBase::checkForMetaRefresh protected function Checks for meta refresh tag and if found call drupalGet() recursively.
WebTestBase::clickLink protected function Follows a link by complete name.
WebTestBase::clickLinkHelper protected function Provides a helper for ::clickLink() and ::clickLinkPartialName().
WebTestBase::clickLinkPartialName protected function Follows a link by partial name.
WebTestBase::cronRun protected function Runs cron in the Drupal installed by Simpletest.
WebTestBase::curlClose protected function Close the cURL handler and unset the handler.
WebTestBase::curlExec protected function Initializes and executes a cURL request. 2
WebTestBase::curlHeaderCallback protected function Reads headers and registers errors received from the tested site.
WebTestBase::curlInitialize protected function Initializes the cURL connection.
WebTestBase::doInstall protected function Execute the non-interactive installer.
WebTestBase::drupalBuildEntityView protected function Builds the renderable view of an entity.
WebTestBase::drupalCompareFiles protected function Compare two files based on size and file name.
WebTestBase::drupalCreateContentType protected function Creates a custom content type based on default settings.
WebTestBase::drupalCreateNode protected function Creates a node based on default settings.
WebTestBase::drupalGet protected function Retrieves a Drupal path or an absolute path. 1
WebTestBase::drupalGetAjax protected function Requests a path or URL in drupal_ajax format and JSON-decodes the response.
WebTestBase::drupalGetHeader protected function Gets the value of an HTTP response header.
WebTestBase::drupalGetHeaders protected function Gets the HTTP response headers of the requested page.
WebTestBase::drupalGetJSON protected function Retrieves a Drupal path or an absolute path and JSON decodes the result.
WebTestBase::drupalGetMails protected function Gets an array containing all emails sent during this test case.
WebTestBase::drupalGetNodeByTitle function Get a node from the database based on its title.
WebTestBase::drupalGetTestFiles protected function Gets a list of files that can be used in tests.
WebTestBase::drupalGetWithFormat protected function Retrieves a Drupal path or an absolute path for a given format.
WebTestBase::drupalGetXHR protected function Requests a Drupal path or an absolute path as if it is a XMLHttpRequest.
WebTestBase::drupalHead protected function Retrieves only the headers for a Drupal path or an absolute path.
WebTestBase::drupalLogin protected function Log in a user with the internal browser.
WebTestBase::drupalLogout protected function Logs a user out of the internal browser and confirms.
WebTestBase::drupalPlaceBlock protected function Creates a block instance based on default settings.
WebTestBase::drupalPost protected function Perform a POST HTTP request.
WebTestBase::drupalPostAjaxForm protected function Executes an Ajax form submission.
WebTestBase::drupalPostForm protected function Executes a form submission.
WebTestBase::drupalPostWithFormat protected function Performs a POST HTTP request with a specific format.
WebTestBase::drupalProcessAjaxResponse protected function Processes an AJAX response into current content.
WebTestBase::drupalUserIsLoggedIn protected function Returns whether a given user account is logged in.
WebTestBase::findBlockInstance protected function Find a block instance on the page.
WebTestBase::getAbsoluteUrl protected function Takes a path and returns an absolute path.
WebTestBase::getAjaxPageStatePostData protected function Get the Ajax page state from drupalSettings and prepare it for POSTing.
WebTestBase::getDatabaseTypes protected function Returns all supported database driver installer objects.
WebTestBase::handleForm protected function Handles form input related to drupalPostForm().
WebTestBase::initConfig protected function Initialize various configurations post-installation.
WebTestBase::initKernel protected function Initializes the kernel after installation.
WebTestBase::initSettings protected function Initialize settings created during install.
WebTestBase::initUserSession protected function Initializes user 1 for the site to be installed.
WebTestBase::installModulesFromClassProperty protected function Install modules defined by `static::$modules`.
WebTestBase::installParameters protected function Returns the parameters that will be used when Simpletest installs Drupal. 2
WebTestBase::isInChildSite protected function Returns whether the test is being executed from within a test site.
WebTestBase::prepareRequestForGenerator protected function Creates a mock request and sets it on the generator.
WebTestBase::prepareSettings protected function Prepares site settings and services before installation. 1
WebTestBase::rebuildAll protected function Reset and rebuild the environment after setup.
WebTestBase::rebuildContainer protected function Rebuilds \Drupal::getContainer().
WebTestBase::refreshVariables protected function Refreshes in-memory configuration and state information. 1
WebTestBase::resetAll protected function Resets all data structures after having enabled new modules.
WebTestBase::restoreBatch protected function Restore the original batch.
WebTestBase::serializePostValues protected function Serialize POST HTTP request values.
WebTestBase::setBatch protected function Preserve the original batch, and instantiate the test batch.
WebTestBase::setContainerParameter protected function Changes parameters in the services.yml file.
WebTestBase::setHttpResponseDebugCacheabilityHeaders protected function Enables/disables the cacheability headers.
WebTestBase::tearDown protected function Cleans up after testing. Overrides TestBase::tearDown 2
WebTestBase::translatePostValues protected function Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm().
WebTestBase::verboseEmail protected function Outputs to verbose the most recent $count emails sent.
WebTestBase::writeCustomTranslations protected function Writes custom translations to the test site's settings.php.
WebTestBase::writeSettings protected function Rewrites the settings.php file of the test site.
WebTestBase::__construct function Constructor for \Drupal\simpletest\WebTestBase. Overrides TestBase::__construct 1