class MenuLinkContentFormTest

class MenuLinkContentFormTest extends BrowserTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'menu_link_content',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * User with 'administer menu' and 'link to any page' permission.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $adminUser;
  
  /**
   * User with only 'administer menu' permission.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $basicUser;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->adminUser = $this->drupalCreateUser([
      'administer menu',
      'link to any page',
    ]);
    $this->basicUser = $this->drupalCreateUser([
      'administer menu',
    ]);
    $this->drupalLogin($this->adminUser);
  }
  
  /**
   * Tests the 'link to any page' permission for a restricted page.
   */
  public function testMenuLinkContentFormLinkToAnyPage() {
    $menu_link = MenuLinkContent::create([
      'title' => 'Menu link test',
      'provider' => 'menu_link_content',
      'menu_name' => 'admin',
      'link' => [
        'uri' => 'internal:/user/login',
      ],
    ]);
    $menu_link->save();
    // The user should be able to edit a menu link to the page, even though
    // the user cannot access the page itself.
    $this->drupalGet('/admin/structure/menu/item/' . $menu_link->id() . '/edit');
    $this->assertSession()
      ->statusCodeEquals(200);
    $this->drupalLogin($this->basicUser);
    $this->drupalGet('/admin/structure/menu/item/' . $menu_link->id() . '/edit');
    $this->assertSession()
      ->statusCodeEquals(403);
  }
  
  /**
   * Tests the MenuLinkContentForm class.
   */
  public function testMenuLinkContentForm() {
    $this->drupalGet('admin/structure/menu/manage/admin/add');
    $option = $this->assertSession()
      ->optionExists('edit-menu-parent', 'admin:');
    $this->assertTrue($option->isSelected());
    // Test that the field description is present.
    $this->assertSession()
      ->pageTextContains('The location this menu link points to.');
    $this->submitForm([
      'title[0][value]' => 'Front page',
      'link[0][uri]' => '<front>',
    ], 'Save');
    $this->assertSession()
      ->pageTextContains('The menu link has been saved.');
  }
  
  /**
   * Tests validation for the MenuLinkContentForm class.
   */
  public function testMenuLinkContentFormValidation() {
    $this->drupalGet('admin/structure/menu/manage/admin/add');
    $this->submitForm([
      'title[0][value]' => 'Test page',
      'link[0][uri]' => '<test>',
    ], 'Save');
    $this->assertSession()
      ->pageTextContains('Manually entered paths should start with one of the following characters: / ? #');
  }

}