StableThemeTest.php in Zircon Profile 8.0

Contains \Drupal\system\Tests\Theme\StableThemeTest.

Namespace

Drupal\system\Tests\Theme

File

core/modules/system/src/Tests/Theme/StableThemeTest.php

<?php

/**
 * @file
 * Contains \Drupal\system\Tests\Theme\StableThemeTest.
 */
namespace Drupal\system\Tests\Theme;

use Drupal\simpletest\KernelTestBase;

/**
 * Tests the behavior of the Stable theme.
 *
 * @group Theme
 */
class StableThemeTest extends KernelTestBase {

  /**
   * Modules to install.
   *
   * @var array
   */
  public static $modules = [
    'system',
  ];

  /**
   * The theme handler.
   *
   * @var \Drupal\Core\Extension\ThemeHandlerInterface
   */
  protected $themeHandler;

  /**
   * The theme manager.
   *
   * @var \Drupal\Core\Theme\ThemeManagerInterface
   */
  protected $themeManager;

  /**
   * {@inheritdoc}
   */
  public function setUp() {
    parent::setUp();
    $this->themeHandler = $this->container
      ->get('theme_handler');
    $this->themeManager = $this->container
      ->get('theme.manager');
  }

  /**
   * Ensures Stable is used by default when no base theme has been defined.
   */
  public function testStableIsDefault() {
    $this->themeHandler
      ->install([
      'test_stable',
    ]);
    $this
      ->config('system.theme')
      ->set('default', 'test_stable')
      ->save();
    $theme = $this->themeManager
      ->getActiveTheme();

    /** @var \Drupal\Core\Theme\ActiveTheme $base_theme */
    $base_themes = $theme
      ->getBaseThemes();
    $base_theme = reset($base_themes);
    $this
      ->assertTrue($base_theme
      ->getName() == 'stable', "Stable theme is the base theme if a theme hasn't decided to opt out.");
  }

  /**
   * Tests opting out of Stable by setting the base theme to false.
   */
  public function testWildWest() {
    $this->themeHandler
      ->install([
      'test_wild_west',
    ]);
    $this
      ->config('system.theme')
      ->set('default', 'test_wild_west')
      ->save();
    $theme = $this->themeManager
      ->getActiveTheme();

    /** @var \Drupal\Core\Theme\ActiveTheme $base_theme */
    $base_themes = $theme
      ->getBaseThemes();
    $this
      ->assertTrue(empty($base_themes), 'No base theme is set when a theme has opted out of using Stable.');
  }

}

Classes

Name	Description
StableThemeTest	Tests the behavior of the Stable theme.