public function ToolbarClaroOverridesTest::testClaroAssets in Drupal 9

Confirm Claro assets load on a non-Claro default theme.

File

core/modules/system/tests/src/Functional/Theme/ToolbarClaroOverridesTest.php, line 54

Class

ToolbarClaroOverridesTest

Tests the loading of Claro assets on a non-Claro default theme.

Namespace

Drupal\Tests\system\Functional\Theme

Code

public function testClaroAssets() {
  $default_stylesheets = [
    'core/modules/toolbar/css/toolbar.module.css',
    'core/modules/toolbar/css/toolbar.menu.css',
    'core/modules/toolbar/css/toolbar.theme.css',
    'core/modules/toolbar/css/toolbar.icons.theme.css',
  ];
  $claro_stylesheets = [
    'core/themes/claro/css/components/toolbar.module.css',
    'core/themes/claro/css/state/toolbar.menu.css',
    'core/themes/claro/css/theme/toolbar.theme.css',
    'core/themes/claro/css/theme/toolbar.icons.theme.css',
  ];
  $this
    ->config('system.theme')
    ->set('admin', 'stark')
    ->save();
  $this
    ->drupalGet('test-page');
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $admin_theme = \Drupal::configFactory()
    ->get('system.theme')
    ->get('admin');
  $default_theme = \Drupal::configFactory()
    ->get('system.theme')
    ->get('default');
  $this
    ->assertEquals('stark', $admin_theme);
  $this
    ->assertEquals('stark', $default_theme);
  $head = $this
    ->getSession()
    ->getPage()
    ->find('css', 'head')
    ->getHtml();

  // Confirm that Claro stylesheets are not loading, and the ones they would
  // override were Claro enabled are still loading.
  $stylesheet_positions = [];
  foreach ($default_stylesheets as $stylesheet) {
    $this
      ->assertStringContainsString($stylesheet, $head);
    $stylesheet_positions[] = strpos($head, $stylesheet);
  }
  $sorted_stylesheet_positions = $stylesheet_positions;
  sort($sorted_stylesheet_positions);
  $this
    ->assertEquals($sorted_stylesheet_positions, $stylesheet_positions);
  foreach ($claro_stylesheets as $stylesheet) {
    $this
      ->assertStringNotContainsString($stylesheet, $head);
  }

  // Confirm toolbar is not processed by claro_preprocess_toolbar().
  $this
    ->assertFalse($this
    ->getSession()
    ->getPage()
    ->find('css', '#toolbar-administration')
    ->hasAttribute('data-drupal-claro-processed-toolbar'));

  // Confirm menu--toolbar.html.twig is not loaded from Claro.
  $this
    ->assertFalse($this
    ->getSession()
    ->getPage()
    ->find('css', '.toolbar-menu')
    ->hasClass('claro-toolbar-menu'));
  $this
    ->assertFalse($this
    ->getSession()
    ->getPage()
    ->find('css', '.toolbar')
    ->hasClass('claro-toolbar'));
  $this
    ->config('system.theme')
    ->set('admin', 'claro')
    ->save();
  $this
    ->drupalGet('test-page');
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $admin_theme = \Drupal::configFactory()
    ->get('system.theme')
    ->get('admin');
  $default_theme = \Drupal::configFactory()
    ->get('system.theme')
    ->get('default');
  $this
    ->assertEquals('claro', $admin_theme);
  $this
    ->assertEquals('stark', $default_theme);
  $head = $this
    ->getSession()
    ->getPage()
    ->find('css', 'head')
    ->getHtml();

  // Confirm that Claro stylesheets are loading, and the ones they override
  // are not loading.
  $stylesheet_positions = [];
  foreach ($claro_stylesheets as $stylesheet) {
    $this
      ->assertStringContainsString($stylesheet, $head);
    $stylesheet_positions[] = strpos($head, $stylesheet);
  }
  $sorted_stylesheet_positions = $stylesheet_positions;
  sort($sorted_stylesheet_positions);
  $this
    ->assertEquals($sorted_stylesheet_positions, $stylesheet_positions);
  foreach ($default_stylesheets as $stylesheet) {
    $this
      ->assertStringNotContainsString($stylesheet, $head);
  }

  // Confirm toolbar is processed by claro_preprocess_toolbar().
  $this
    ->assertTrue($this
    ->getSession()
    ->getPage()
    ->find('css', '#toolbar-administration')
    ->hasAttribute('data-drupal-claro-processed-toolbar'));

  // Confirm toolbar templates are loaded from Claro.
  $this
    ->assertTrue($this
    ->getSession()
    ->getPage()
    ->find('css', '.toolbar')
    ->hasClass('claro-toolbar'));
  $this
    ->assertTrue($this
    ->getSession()
    ->getPage()
    ->find('css', '.toolbar-menu')
    ->hasClass('claro-toolbar-menu'));
}