protected function GTMTestBase::verifyScriptTagInline in GoogleTagManager 8

Verify the tag in page response.

File

tests/src/Functional/GTMTestBase.php, line 306

Class

GTMTestBase

Tests the Google Tag Manager.

Namespace

Drupal\Tests\google_tag\Functional

Code

protected function verifyScriptTagInline($variables, $cache) {
  $id = $variables->container_id;
  $xpath = "//script[contains(text(), '{$id}')]";
  $elements = $this
    ->xpath($xpath);
  if (!is_array($elements) || count($elements) > 1) {
    $message = 'Found only one script tag';
    parent::assertFalse($status, $message);
    return;
  }
  $contents = $elements[0]
    ->getHtml();
  $status = strpos($contents, "(window,document,'script','dataLayer','{$id}')") !== FALSE;
  $message = 'Found in script tag: container_id and data data_layer';
  parent::assertTrue($status, $message);
  $status = strpos($contents, "gtm_preview={$variables->environment_id}") !== FALSE;
  $message = 'Found in script tag: environment_id';
  parent::assertTrue($status, $message);
  $status = strpos($contents, "gtm_auth={$variables->environment_token}") !== FALSE;
  $message = 'Found in script tag: environment_token';
  parent::assertTrue($status, $message);
  $message = 'Contents of script tag matches cache';
  parent::assertTrue($contents == $cache, $message);
}