public function ExtlinkTestTarget::testExtlinkTarget in External Links 8

Checks to see if extlink adds target and rel attributes.

File

tests/src/FunctionalJavascript/ExtlinkTestTarget.php, line 15

Class

ExtlinkTestTarget

Testing the basic functionality of External Links.

Namespace

Drupal\Tests\extlink\FunctionalJavascript

Code

public function testExtlinkTarget() {

  // Target Enabled.
  $this
    ->config('extlink.settings')
    ->set('extlink_target', TRUE)
    ->save();

  // Login.
  $this
    ->drupalLogin($this->adminUser);

  // Create a node with an external link.
  $settings = [
    'type' => 'page',
    'title' => 'test page',
    'body' => [
      [
        'value' => '<p><a href="http://google.com">Google!</a></p>',
        'format' => $this->emptyFormat
          ->id(),
      ],
    ],
  ];
  $node = $this
    ->drupalCreateNode($settings);

  // Get the page.
  $this
    ->drupalGet($node
    ->toUrl());
  $page = $this
    ->getSession()
    ->getPage();
  $this
    ->assertTrue($page
    ->hasLink('Google!'));

  // Test that the page has the external link svg.
  $externalLink = $page
    ->find('xpath', self::EXTLINK_EXT_XPATH);
  $this
    ->assertTrue(!is_null($externalLink) && $externalLink
    ->isVisible(), 'External Link does not exist.');
  $link = $page
    ->findLink('Google!');

  // Link should have target attribute.
  $this
    ->assertTrue($link
    ->getAttribute('target') === '_blank', 'ExtLink target attribute is not "_blank".');

  // Link should have rel attribute 'noopener noreferrer'.
  $this
    ->assertTrue($link
    ->getAttribute('rel') === 'noopener' || $link
    ->getAttribute('rel') === 'noopener noreferrer' || $link
    ->getAttribute('rel') === 'noreferrer noopener', 'ExtLink rel attribute is not "noopener".');
}