public function FrameworkTest::testLazyLoadOverriddenCSS in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/modules/system/src/Tests/Ajax/FrameworkTest.php \Drupal\system\Tests\Ajax\FrameworkTest::testLazyLoadOverriddenCSS()
Tests that overridden CSS files are not added during lazy load.
File
- core/
modules/ system/ src/ Tests/ Ajax/ FrameworkTest.php, line 200 - Contains \Drupal\system\Tests\Ajax\FrameworkTest.
Class
- FrameworkTest
- Performs tests on AJAX framework functions.
Namespace
Drupal\system\Tests\AjaxCode
public function testLazyLoadOverriddenCSS() {
// The test theme overrides system.module.css without an implementation,
// thereby removing it.
\Drupal::service('theme_handler')
->install(array(
'test_theme',
));
$this
->config('system.theme')
->set('default', 'test_theme')
->save();
// This gets the form, and emulates an Ajax submission on it, including
// adding markup to the HEAD and BODY for any lazy loaded JS/CSS files.
$this
->drupalPostAjaxForm('ajax_forms_test_lazy_load_form', array(
'add_files' => TRUE,
), array(
'op' => t('Submit'),
));
// Verify that the resulting HTML does not load the overridden CSS file.
// We add a "?" to the assertion, because drupalSettings may include
// information about the file; we only really care about whether it appears
// in a LINK or STYLE tag, for which Drupal always adds a query string for
// cache control.
$this
->assertNoText('system.module.css?', 'Ajax lazy loading does not add overridden CSS files.');
}