class LinkFieldTest in Zircon Profile 8

Same name and namespace in other branches

8.0 core/modules/link/src/Tests/LinkFieldTest.php \Drupal\link\Tests\LinkFieldTest

Tests link field widgets and formatters.

@group link

View source

class LinkFieldTest extends WebTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'entity_test',
    'link',
    'node',
  ];

  /**
   * A field to use in this test class.
   *
   * @var \Drupal\field\Entity\FieldStorageConfig
   */
  protected $fieldStorage;

  /**
   * The instance used in this test class.
   *
   * @var \Drupal\field\Entity\FieldConfig
   */
  protected $field;
  protected function setUp() {
    parent::setUp();
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'view test entity',
      'administer entity_test content',
      'link to any page',
    ]));
  }

  /**
   * Tests link field URL validation.
   */
  function testURLValidation() {
    $field_name = Unicode::strtolower($this
      ->randomMachineName());

    // Create a field with settings to validate.
    $this->fieldStorage = entity_create('field_storage_config', array(
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'type' => 'link',
    ));
    $this->fieldStorage
      ->save();
    $this->field = entity_create('field_config', array(
      'field_storage' => $this->fieldStorage,
      'bundle' => 'entity_test',
      'settings' => array(
        'title' => DRUPAL_DISABLED,
        'link_type' => LinkItemInterface::LINK_GENERIC,
      ),
    ));
    $this->field
      ->save();
    entity_get_form_display('entity_test', 'entity_test', 'default')
      ->setComponent($field_name, array(
      'type' => 'link_default',
      'settings' => array(
        'placeholder_url' => 'http://example.com',
      ),
    ))
      ->save();
    entity_get_display('entity_test', 'entity_test', 'full')
      ->setComponent($field_name, array(
      'type' => 'link',
    ))
      ->save();

    // Display creation form.
    $this
      ->drupalGet('entity_test/add');
    $this
      ->assertFieldByName("{$field_name}[0][uri]", '', 'Link URL field is displayed');
    $this
      ->assertRaw('placeholder="http://example.com"');

    // Create a path alias.
    \Drupal::service('path.alias_storage')
      ->save('/admin', '/a/path/alias');

    // Create a node to test the link widget.
    $node = $this
      ->drupalCreateNode();

    // Define some valid URLs (keys are the entered values, values are the
    // strings displayed to the user).
    $valid_external_entries = array(
      'http://www.example.com/' => 'http://www.example.com/',
    );
    $valid_internal_entries = array(
      '/entity_test/add' => '/entity_test/add',
      '/a/path/alias' => '/a/path/alias',
      // Front page, with query string and fragment.
      '/' => '&lt;front&gt;',
      '/?example=llama' => '&lt;front&gt;?example=llama',
      '/#example' => '&lt;front&gt;#example',
      // @todo '<front>' is valid input for BC reasons, may be removed by
      //   https://www.drupal.org/node/2421941
      '<front>' => '&lt;front&gt;',
      '<front>#example' => '&lt;front&gt;#example',
      '<front>?example=llama' => '&lt;front&gt;?example=llama',
      // Query string and fragment.
      '?example=llama' => '?example=llama',
      '#example' => '#example',
      // Entity reference autocomplete value.
      $node
        ->label() . ' (1)' => $node
        ->label() . ' (1)',
      // Entity URI displayed as ER autocomplete value when displayed in a form.
      'entity:node/1' => $node
        ->label() . ' (1)',
      // URI for an entity that exists, but is not accessible by the user.
      'entity:user/1' => '- Restricted access - (1)',
      // URI for an entity that doesn't exist, but with a valid ID.
      'entity:user/999999' => 'entity:user/999999',
    );

    // Define some invalid URLs.
    $validation_error_1 = "The path '@link_path' is invalid.";
    $validation_error_2 = 'Manually entered paths should start with /, ? or #.';
    $validation_error_3 = "The path '@link_path' is inaccessible.";
    $invalid_external_entries = array(
      // Invalid protocol
      'invalid://not-a-valid-protocol' => $validation_error_1,
      // Missing host name
      'http://' => $validation_error_1,
    );
    $invalid_internal_entries = array(
      'no-leading-slash' => $validation_error_2,
      'entity:non_existing_entity_type/yar' => $validation_error_1,
      // URI for an entity that doesn't exist, with an invalid ID.
      'entity:user/invalid-parameter' => $validation_error_1,
    );

    // Test external and internal URLs for 'link_type' = LinkItemInterface::LINK_GENERIC.
    $this
      ->assertValidEntries($field_name, $valid_external_entries + $valid_internal_entries);
    $this
      ->assertInvalidEntries($field_name, $invalid_external_entries + $invalid_internal_entries);

    // Test external URLs for 'link_type' = LinkItemInterface::LINK_EXTERNAL.
    $this->field
      ->setSetting('link_type', LinkItemInterface::LINK_EXTERNAL);
    $this->field
      ->save();
    $this
      ->assertValidEntries($field_name, $valid_external_entries);
    $this
      ->assertInvalidEntries($field_name, $valid_internal_entries + $invalid_external_entries);

    // Test external URLs for 'link_type' = LinkItemInterface::LINK_INTERNAL.
    $this->field
      ->setSetting('link_type', LinkItemInterface::LINK_INTERNAL);
    $this->field
      ->save();
    $this
      ->assertValidEntries($field_name, $valid_internal_entries);
    $this
      ->assertInvalidEntries($field_name, $valid_external_entries + $invalid_internal_entries);

    // Ensure that users with 'link to any page', don't apply access checking.
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'view test entity',
      'administer entity_test content',
    ]));
    $this
      ->assertValidEntries($field_name, [
      '/entity_test/add' => '/entity_test/add',
    ]);
    $this
      ->assertInValidEntries($field_name, [
      '/admin' => $validation_error_3,
    ]);
  }

  /**
   * Asserts that valid URLs can be submitted.
   *
   * @param string $field_name
   *   The field name.
   * @param array $valid_entries
   *   An array of valid URL entries.
   */
  protected function assertValidEntries($field_name, array $valid_entries) {
    foreach ($valid_entries as $uri => $string) {
      $edit = array(
        "{$field_name}[0][uri]" => $uri,
      );
      $this
        ->drupalPostForm('entity_test/add', $edit, t('Save'));
      preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
      $id = $match[1];
      $this
        ->assertText(t('entity_test @id has been created.', array(
        '@id' => $id,
      )));
      $this
        ->assertRaw($string);
    }
  }

  /**
   * Asserts that invalid URLs cannot be submitted.
   *
   * @param string $field_name
   *   The field name.
   * @param array $invalid_entries
   *   An array of invalid URL entries.
   */
  protected function assertInvalidEntries($field_name, array $invalid_entries) {
    foreach ($invalid_entries as $invalid_value => $error_message) {
      $edit = array(
        "{$field_name}[0][uri]" => $invalid_value,
      );
      $this
        ->drupalPostForm('entity_test/add', $edit, t('Save'));
      $this
        ->assertText(t($error_message, array(
        '@link_path' => $invalid_value,
      )));
    }
  }

  /**
   * Tests the link title settings of a link field.
   */
  function testLinkTitle() {
    $field_name = Unicode::strtolower($this
      ->randomMachineName());

    // Create a field with settings to validate.
    $this->fieldStorage = entity_create('field_storage_config', array(
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'type' => 'link',
    ));
    $this->fieldStorage
      ->save();
    $this->field = entity_create('field_config', array(
      'field_storage' => $this->fieldStorage,
      'bundle' => 'entity_test',
      'label' => 'Read more about this entity',
      'settings' => array(
        'title' => DRUPAL_OPTIONAL,
        'link_type' => LinkItemInterface::LINK_GENERIC,
      ),
    ));
    $this->field
      ->save();
    entity_get_form_display('entity_test', 'entity_test', 'default')
      ->setComponent($field_name, array(
      'type' => 'link_default',
      'settings' => array(
        'placeholder_url' => 'http://example.com',
        'placeholder_title' => 'Enter the text for this link',
      ),
    ))
      ->save();
    entity_get_display('entity_test', 'entity_test', 'full')
      ->setComponent($field_name, array(
      'type' => 'link',
      'label' => 'hidden',
    ))
      ->save();

    // Verify that the link text field works according to the field setting.
    foreach (array(
      DRUPAL_DISABLED,
      DRUPAL_REQUIRED,
      DRUPAL_OPTIONAL,
    ) as $title_setting) {

      // Update the link title field setting.
      $this->field
        ->setSetting('title', $title_setting);
      $this->field
        ->save();

      // Display creation form.
      $this
        ->drupalGet('entity_test/add');

      // Assert label is shown.
      $this
        ->assertText('Read more about this entity');
      $this
        ->assertFieldByName("{$field_name}[0][uri]", '', 'URL field found.');
      $this
        ->assertRaw('placeholder="http://example.com"');
      if ($title_setting === DRUPAL_DISABLED) {
        $this
          ->assertNoFieldByName("{$field_name}[0][title]", '', 'Link text field not found.');
        $this
          ->assertNoRaw('placeholder="Enter the text for this link"');
      }
      else {
        $this
          ->assertRaw('placeholder="Enter the text for this link"');
        $this
          ->assertFieldByName("{$field_name}[0][title]", '', 'Link text field found.');
        if ($title_setting === DRUPAL_REQUIRED) {

          // Verify that the link text is required, if the URL is non-empty.
          $edit = array(
            "{$field_name}[0][uri]" => 'http://www.example.com',
          );
          $this
            ->drupalPostForm(NULL, $edit, t('Save'));
          $this
            ->assertText(t('@name field is required.', array(
            '@name' => t('Link text'),
          )));

          // Verify that the link text is not required, if the URL is empty.
          $edit = array(
            "{$field_name}[0][uri]" => '',
          );
          $this
            ->drupalPostForm(NULL, $edit, t('Save'));
          $this
            ->assertNoText(t('@name field is required.', array(
            '@name' => t('Link text'),
          )));

          // Verify that a URL and link text meets requirements.
          $this
            ->drupalGet('entity_test/add');
          $edit = array(
            "{$field_name}[0][uri]" => 'http://www.example.com',
            "{$field_name}[0][title]" => 'Example',
          );
          $this
            ->drupalPostForm(NULL, $edit, t('Save'));
          $this
            ->assertNoText(t('@name field is required.', array(
            '@name' => t('Link text'),
          )));
        }
      }
    }

    // Verify that a link without link text is rendered using the URL as text.
    $value = 'http://www.example.com/';
    $edit = array(
      "{$field_name}[0][uri]" => $value,
      "{$field_name}[0][title]" => '',
    );
    $this
      ->drupalPostForm(NULL, $edit, t('Save'));
    preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
    $id = $match[1];
    $this
      ->assertText(t('entity_test @id has been created.', array(
      '@id' => $id,
    )));
    $this
      ->renderTestEntity($id);
    $expected_link = \Drupal::l($value, Url::fromUri($value));
    $this
      ->assertRaw($expected_link);

    // Verify that a link with text is rendered using the link text.
    $title = $this
      ->randomMachineName();
    $edit = array(
      "{$field_name}[0][title]" => $title,
    );
    $this
      ->drupalPostForm("entity_test/manage/{$id}/edit", $edit, t('Save'));
    $this
      ->assertText(t('entity_test @id has been updated.', array(
      '@id' => $id,
    )));
    $this
      ->renderTestEntity($id);
    $expected_link = \Drupal::l($title, Url::fromUri($value));
    $this
      ->assertRaw($expected_link);
  }

  /**
   * Tests the default 'link' formatter.
   */
  function testLinkFormatter() {
    $field_name = Unicode::strtolower($this
      ->randomMachineName());

    // Create a field with settings to validate.
    $this->fieldStorage = entity_create('field_storage_config', array(
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'type' => 'link',
      'cardinality' => 2,
    ));
    $this->fieldStorage
      ->save();
    entity_create('field_config', array(
      'field_storage' => $this->fieldStorage,
      'label' => 'Read more about this entity',
      'bundle' => 'entity_test',
      'settings' => array(
        'title' => DRUPAL_OPTIONAL,
        'link_type' => LinkItemInterface::LINK_GENERIC,
      ),
    ))
      ->save();
    entity_get_form_display('entity_test', 'entity_test', 'default')
      ->setComponent($field_name, array(
      'type' => 'link_default',
    ))
      ->save();
    $display_options = array(
      'type' => 'link',
      'label' => 'hidden',
    );
    entity_get_display('entity_test', 'entity_test', 'full')
      ->setComponent($field_name, $display_options)
      ->save();

    // Create an entity with two link field values:
    // - The first field item uses a URL only.
    // - The second field item uses a URL and link text.
    // For consistency in assertion code below, the URL is assigned to the title
    // variable for the first field.
    $this
      ->drupalGet('entity_test/add');
    $url1 = 'http://www.example.com/content/articles/archive?author=John&year=2012#com';
    $url2 = 'http://www.example.org/content/articles/archive?author=John&year=2012#org';
    $title1 = $url1;

    // Intentionally contains an ampersand that needs sanitization on output.
    $title2 = 'A very long & strange example title that could break the nice layout of the site';
    $edit = array(
      "{$field_name}[0][uri]" => $url1,
      // Note that $title1 is not submitted.
      "{$field_name}[0][title]" => '',
      "{$field_name}[1][uri]" => $url2,
      "{$field_name}[1][title]" => $title2,
    );

    // Assert label is shown.
    $this
      ->assertText('Read more about this entity');
    $this
      ->drupalPostForm(NULL, $edit, t('Save'));
    preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
    $id = $match[1];
    $this
      ->assertText(t('entity_test @id has been created.', array(
      '@id' => $id,
    )));

    // Verify that the link is output according to the formatter settings.
    // Not using generatePermutations(), since that leads to 32 cases, which
    // would not test actual link field formatter functionality but rather
    // the link generator and options/attributes. Only 'url_plain' has a
    // dependency on 'url_only', so we have a total of ~10 cases.
    $options = array(
      'trim_length' => array(
        NULL,
        6,
      ),
      'rel' => array(
        NULL,
        'nofollow',
      ),
      'target' => array(
        NULL,
        '_blank',
      ),
      'url_only' => array(
        array(
          'url_only' => FALSE,
        ),
        array(
          'url_only' => FALSE,
          'url_plain' => TRUE,
        ),
        array(
          'url_only' => TRUE,
        ),
        array(
          'url_only' => TRUE,
          'url_plain' => TRUE,
        ),
      ),
    );
    foreach ($options as $setting => $values) {
      foreach ($values as $new_value) {

        // Update the field formatter settings.
        if (!is_array($new_value)) {
          $display_options['settings'] = array(
            $setting => $new_value,
          );
        }
        else {
          $display_options['settings'] = $new_value;
        }
        entity_get_display('entity_test', 'entity_test', 'full')
          ->setComponent($field_name, $display_options)
          ->save();
        $this
          ->renderTestEntity($id);
        switch ($setting) {
          case 'trim_length':
            $url = $url1;
            $title = isset($new_value) ? Unicode::truncate($title1, $new_value, FALSE, TRUE) : $title1;
            $this
              ->assertRaw('<a href="' . Html::escape($url) . '">' . Html::escape($title) . '</a>');
            $url = $url2;
            $title = isset($new_value) ? Unicode::truncate($title2, $new_value, FALSE, TRUE) : $title2;
            $this
              ->assertRaw('<a href="' . Html::escape($url) . '">' . Html::escape($title) . '</a>');
            break;
          case 'rel':
            $rel = isset($new_value) ? ' rel="' . $new_value . '"' : '';
            $this
              ->assertRaw('<a href="' . Html::escape($url1) . '"' . $rel . '>' . Html::escape($title1) . '</a>');
            $this
              ->assertRaw('<a href="' . Html::escape($url2) . '"' . $rel . '>' . Html::escape($title2) . '</a>');
            break;
          case 'target':
            $target = isset($new_value) ? ' target="' . $new_value . '"' : '';
            $this
              ->assertRaw('<a href="' . Html::escape($url1) . '"' . $target . '>' . Html::escape($title1) . '</a>');
            $this
              ->assertRaw('<a href="' . Html::escape($url2) . '"' . $target . '>' . Html::escape($title2) . '</a>');
            break;
          case 'url_only':

            // In this case, $new_value is an array.
            if (!$new_value['url_only']) {
              $this
                ->assertRaw('<a href="' . Html::escape($url1) . '">' . Html::escape($title1) . '</a>');
              $this
                ->assertRaw('<a href="' . Html::escape($url2) . '">' . Html::escape($title2) . '</a>');
            }
            else {
              if (empty($new_value['url_plain'])) {
                $this
                  ->assertRaw('<a href="' . Html::escape($url1) . '">' . Html::escape($url1) . '</a>');
                $this
                  ->assertRaw('<a href="' . Html::escape($url2) . '">' . Html::escape($url2) . '</a>');
              }
              else {
                $this
                  ->assertNoRaw('<a href="' . Html::escape($url1) . '">' . Html::escape($url1) . '</a>');
                $this
                  ->assertNoRaw('<a href="' . Html::escape($url2) . '">' . Html::escape($url2) . '</a>');
                $this
                  ->assertEscaped($url1);
                $this
                  ->assertEscaped($url2);
              }
            }
            break;
        }
      }
    }
  }

  /**
   * Tests the 'link_separate' formatter.
   *
   * This test is mostly the same as testLinkFormatter(), but they cannot be
   * merged, since they involve different configuration and output.
   */
  function testLinkSeparateFormatter() {
    $field_name = Unicode::strtolower($this
      ->randomMachineName());

    // Create a field with settings to validate.
    $this->fieldStorage = entity_create('field_storage_config', array(
      'field_name' => $field_name,
      'entity_type' => 'entity_test',
      'type' => 'link',
      'cardinality' => 2,
    ));
    $this->fieldStorage
      ->save();
    entity_create('field_config', array(
      'field_storage' => $this->fieldStorage,
      'bundle' => 'entity_test',
      'settings' => array(
        'title' => DRUPAL_OPTIONAL,
        'link_type' => LinkItemInterface::LINK_GENERIC,
      ),
    ))
      ->save();
    $display_options = array(
      'type' => 'link_separate',
      'label' => 'hidden',
    );
    entity_get_form_display('entity_test', 'entity_test', 'default')
      ->setComponent($field_name, array(
      'type' => 'link_default',
    ))
      ->save();
    entity_get_display('entity_test', 'entity_test', 'full')
      ->setComponent($field_name, $display_options)
      ->save();

    // Create an entity with two link field values:
    // - The first field item uses a URL only.
    // - The second field item uses a URL and link text.
    // For consistency in assertion code below, the URL is assigned to the title
    // variable for the first field.
    $this
      ->drupalGet('entity_test/add');
    $url1 = 'http://www.example.com/content/articles/archive?author=John&year=2012#com';
    $url2 = 'http://www.example.org/content/articles/archive?author=John&year=2012#org';

    // Intentionally contains an ampersand that needs sanitization on output.
    $title2 = 'A very long & strange example title that could break the nice layout of the site';
    $edit = array(
      "{$field_name}[0][uri]" => $url1,
      "{$field_name}[1][uri]" => $url2,
      "{$field_name}[1][title]" => $title2,
    );
    $this
      ->drupalPostForm(NULL, $edit, t('Save'));
    preg_match('|entity_test/manage/(\\d+)|', $this->url, $match);
    $id = $match[1];
    $this
      ->assertText(t('entity_test @id has been created.', array(
      '@id' => $id,
    )));

    // Verify that the link is output according to the formatter settings.
    $options = array(
      'trim_length' => array(
        NULL,
        6,
      ),
      'rel' => array(
        NULL,
        'nofollow',
      ),
      'target' => array(
        NULL,
        '_blank',
      ),
    );
    foreach ($options as $setting => $values) {
      foreach ($values as $new_value) {

        // Update the field formatter settings.
        $display_options['settings'] = array(
          $setting => $new_value,
        );
        entity_get_display('entity_test', 'entity_test', 'full')
          ->setComponent($field_name, $display_options)
          ->save();
        $this
          ->renderTestEntity($id);
        switch ($setting) {
          case 'trim_length':
            $url = $url1;
            $url_title = isset($new_value) ? Unicode::truncate($url, $new_value, FALSE, TRUE) : $url;
            $expected = '<div class="link-item">';
            $expected .= '<div class="link-url"><a href="' . Html::escape($url) . '">' . Html::escape($url_title) . '</a></div>';
            $expected .= '</div>';
            $this
              ->assertRaw($expected);
            $url = $url2;
            $url_title = isset($new_value) ? Unicode::truncate($url, $new_value, FALSE, TRUE) : $url;
            $title = isset($new_value) ? Unicode::truncate($title2, $new_value, FALSE, TRUE) : $title2;
            $expected = '<div class="link-item">';
            $expected .= '<div class="link-title">' . Html::escape($title) . '</div>';
            $expected .= '<div class="link-url"><a href="' . Html::escape($url) . '">' . Html::escape($url_title) . '</a></div>';
            $expected .= '</div>';
            $this
              ->assertRaw($expected);
            break;
          case 'rel':
            $rel = isset($new_value) ? ' rel="' . $new_value . '"' : '';
            $this
              ->assertRaw('<div class="link-url"><a href="' . Html::escape($url1) . '"' . $rel . '>' . Html::escape($url1) . '</a></div>');
            $this
              ->assertRaw('<div class="link-url"><a href="' . Html::escape($url2) . '"' . $rel . '>' . Html::escape($url2) . '</a></div>');
            break;
          case 'target':
            $target = isset($new_value) ? ' target="' . $new_value . '"' : '';
            $this
              ->assertRaw('<div class="link-url"><a href="' . Html::escape($url1) . '"' . $target . '>' . Html::escape($url1) . '</a></div>');
            $this
              ->assertRaw('<div class="link-url"><a href="' . Html::escape($url2) . '"' . $target . '>' . Html::escape($url2) . '</a></div>');
            break;
        }
      }
    }
  }

  /**
   * Renders a test_entity and sets the output in the internal browser.
   *
   * @param int $id
   *   The test_entity ID to render.
   * @param string $view_mode
   *   (optional) The view mode to use for rendering.
   * @param bool $reset
   *   (optional) Whether to reset the entity_test storage cache. Defaults to
   *   TRUE to simplify testing.
   */
  protected function renderTestEntity($id, $view_mode = 'full', $reset = TRUE) {
    if ($reset) {
      $this->container
        ->get('entity.manager')
        ->getStorage('entity_test')
        ->resetCache(array(
        $id,
      ));
    }
    $entity = entity_load('entity_test', $id);
    $display = entity_get_display($entity
      ->getEntityTypeId(), $entity
      ->bundle(), $view_mode);
    $content = $display
      ->build($entity);
    $output = \Drupal::service('renderer')
      ->renderRoot($content);
    $this
      ->setRawContent($output);
    $this
      ->verbose($output);
  }

}

Members

Name	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.
LinkFieldTest::$field	protected	property	The instance used in this test class.
LinkFieldTest::$fieldStorage	protected	property	A field to use in this test class.
LinkFieldTest::$modules	public static	property	Modules to enable.
LinkFieldTest::assertInvalidEntries	protected	function	Asserts that invalid URLs cannot be submitted.
LinkFieldTest::assertValidEntries	protected	function	Asserts that valid URLs can be submitted.
LinkFieldTest::renderTestEntity	protected	function	Renders a test_entity and sets the output in the internal browser.
LinkFieldTest::setUp	protected	function	Sets up a Drupal site for running functional and integration tests. Overrides WebTestBase::setUp
LinkFieldTest::testLinkFormatter		function	Tests the default 'link' formatter.
LinkFieldTest::testLinkSeparateFormatter		function	Tests the 'link_separate' formatter.
LinkFieldTest::testLinkTitle		function	Tests the link title settings of a link field.
LinkFieldTest::testURLValidation		function	Tests link field URL validation.
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

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class LinkFieldTest in Zircon Profile 8

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