class NavigationDefaultBlockDefinitionTest

class NavigationDefaultBlockDefinitionTest extends KernelTestBase {
  use UserCreationTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'test_page_test',
    'block',
    'user',
    'system',
    'layout_discovery',
    'layout_builder',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installEntitySchema('user');
  }
  
  /**
   * Tests the default block flow enabling Navigation module first.
   */
  public function testNavigationDefaultAfterNavigation() : void {
    $test_page_url = Url::fromRoute('test_page_test.test_page');
    $module_installer = \Drupal::service('module_installer');
    // After installing Navigation, the bar is present, but not the block.
    $module_installer->install([
      'navigation',
    ]);
    $this->installConfig([
      'navigation',
    ]);
    $this->setCurrentUser($this->createUser([
      'access navigation',
    ]));
    $this->drupalGet($test_page_url);
    $this->assertSession()
      ->elementExists('css', '.admin-toolbar');
    $this->assertSession()
      ->elementNotExists('css', '.toolbar-button--icon--test-block');
    // After installing Navigation Test Block, both elements are present.
    $module_installer->install([
      'navigation_test_block',
    ]);
    // Refresh the mink session so we don't have a stale container.
    // @todo remove after https://www.drupal.org/project/drupal/issues/3609730
    $this->initMink();
    $this->drupalGet($test_page_url);
    $this->assertSession()
      ->elementExists('css', '.admin-toolbar');
    $this->assertSession()
      ->elementContains('css', '.toolbar-button--icon--test-block', 'Test Navigation Block');
  }
  
  /**
   * Tests the default block flow enabling the block provider module first.
   */
  public function testNavigationDefaultBeforeNavigation() : void {
    $test_page_url = Url::fromRoute('test_page_test.test_page');
    $module_installer = \Drupal::service('module_installer');
    // After installing Navigation Test Block, none of the elements are present.
    $module_installer->install([
      'navigation_test_block',
    ]);
    $this->drupalGet($test_page_url);
    $this->assertSession()
      ->elementNotExists('css', '.admin-toolbar');
    $this->assertSession()
      ->elementNotExists('css', '.toolbar-button--icon--test-block');
    // After installing Navigation, both elements are present.
    $module_installer->install([
      'navigation',
    ]);
    // Refresh the mink session so we don't have a stale container.
    $this->initMink();
    $this->setCurrentUser($this->createUser([
      'access navigation',
    ]));
    $this->drupalGet($test_page_url);
    $this->assertSession()
      ->elementExists('css', '.admin-toolbar');
    $this->assertSession()
      ->elementContains('css', '.toolbar-button--icon--test-block', 'Test Navigation Block');
  }

}