You are here

Home » API reference » Zircon Profile 8.0 » AttachedAssetsTest.php » AttachedAssetsTest

function AttachedAssetsTest::testHeaderHTML in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 core/modules/system/src/Tests/Common/AttachedAssetsTest.php \Drupal\system\Tests\Common\AttachedAssetsTest::testHeaderHTML()

Tests JS assets depending on the 'core/<head>' virtual library.

File

core/modules/system/src/Tests/Common/AttachedAssetsTest.php, line 232
Contains \Drupal\system\Tests\Common\AttachedAssetsTest.

Class

AttachedAssetsTest
Tests #attached assets: attached asset libraries and JavaScript settings.

Namespace

Drupal\system\Tests\Common

Code

function testHeaderHTML() {
  $build['#attached']['library'][] = 'common_test/js-header';
  $assets = AttachedAssets::createFromRenderArray($build);
  $js = $this->assetResolver
    ->getJsAssets($assets, FALSE)[0];
  $js_render_array = \Drupal::service('asset.js.collection_renderer')
    ->render($js);
  $rendered_js = $this->renderer
    ->renderPlain($js_render_array);
  $query_string = $this->container
    ->get('state')
    ->get('system.css_js_query_string') ?: '0';
  $this
    ->assertNotIdentical(strpos($rendered_js, '<script src="' . file_create_url('core/modules/system/tests/modules/common_test/header.js') . '?' . $query_string . '"></script>'), FALSE, 'The JS asset in common_test/js-header appears in the header.');
  $this
    ->assertNotIdentical(strpos($rendered_js, '<script src="' . file_create_url('core/misc/drupal.js')), FALSE, 'The JS asset of the direct dependency (core/drupal) of common_test/js-header appears in the header.');
  $this
    ->assertNotIdentical(strpos($rendered_js, '<script src="' . file_create_url('core/assets/vendor/domready/ready.min.js')), FALSE, 'The JS asset of the indirect dependency (core/domready) of common_test/js-header appears in the header.');
}