class BlockHiddenRegionTest in Drupal 10

Tests that a newly installed theme does not inherit blocks to its hidden regions.

@group block

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\block\Functional\BlockHiddenRegionTest

File

core/modules/block/tests/src/Functional/BlockHiddenRegionTest.php, line 13

Namespace

Drupal\Tests\block\Functional

class BlockHiddenRegionTest extends BrowserTestBase {

  /**
   * An administrative user to configure the test environment.
   */
  protected $adminUser;

  /**
   * Modules to install.
   *
   * @var array
   */
  protected static $modules = [
    'block',
    'block_test',
    'search',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  protected function setUp() : void {
    parent::setUp();

    // Create administrative user.
    $this->adminUser = $this
      ->drupalCreateUser([
      'administer blocks',
      'administer themes',
      'search content',
    ]);
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalPlaceBlock('search_form_block');
    $this
      ->drupalPlaceBlock('local_tasks_block');
  }

  /**
   * Tests that hidden regions do not inherit blocks when a theme is installed.
   */
  public function testBlockNotInHiddenRegion() {

    // Ensure that the search form block is displayed.
    $this
      ->drupalGet('');
    $this
      ->assertSession()
      ->pageTextContains('Search');

    // Install "block_test_theme" and set it as the default theme.
    $theme = 'block_test_theme';

    // We need to install a non-hidden theme so that there is more than one
    // local task.
    \Drupal::service('theme_installer')
      ->install([
      $theme,
      'stark',
    ]);
    $this
      ->config('system.theme')
      ->set('default', $theme)
      ->save();

    // Installing a theme will cause the kernel terminate event to rebuild the
    // router. Simulate that here.
    \Drupal::service('router.builder')
      ->rebuildIfNeeded();

    // Ensure that "block_test_theme" is set as the default theme.
    $this
      ->drupalGet('admin/structure/block');
    $this
      ->assertSession()
      ->pageTextContains('Block test theme(active tab)');

    // Ensure that the search form block is displayed.
    $this
      ->drupalGet('');
    $this
      ->assertSession()
      ->pageTextContains('Search');
  }

}