class BlockInstallTest in Drupal 10

Tests block module's installation.

@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\BlockInstallTest

File

core/modules/block/tests/src/Functional/BlockInstallTest.php, line 12

Namespace

Drupal\Tests\block\Functional

class BlockInstallTest extends BrowserTestBase {

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  public function testCacheTagInvalidationUponInstallation() {

    // Warm the page cache.
    $this
      ->drupalGet('');
    $this
      ->assertSession()
      ->pageTextNotContains('Powered by Drupal');
    $this
      ->assertSession()
      ->responseHeaderNotContains('X-Drupal-Cache-Tags', 'config:block_list');

    // Install the block module, and place the "Powered by Drupal" block.
    $this->container
      ->get('module_installer')
      ->install([
      'block',
      'shortcut',
    ]);
    $this
      ->rebuildContainer();
    $this
      ->drupalPlaceBlock('system_powered_by_block');

    // Check the same page, block.module's hook_install() should have
    // invalidated the 'rendered' cache tag to make blocks show up.
    $this
      ->drupalGet('');
    $this
      ->assertSession()
      ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:block_list');
    $this
      ->assertSession()
      ->pageTextContains('Powered by Drupal');
  }

}