class LayoutDisplayTest

class LayoutDisplayTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'field_ui',
        'layout_builder',
        'block',
        'node',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->createContentType([
            'type' => 'bundle_with_section_field',
        ]);
        $this->createNode([
            'type' => 'bundle_with_section_field',
        ]);
        $this->drupalLogin($this->drupalCreateUser([
            'configure any layout',
            'administer node display',
            'administer display modes',
        ], 'foobar'));
    }
    
    /**
     * Tests the interaction between multiple view modes.
     */
    public function testMultipleViewModes() {
        $assert_session = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        $field_ui_prefix = 'admin/structure/types/manage/bundle_with_section_field/display';
        // Enable Layout Builder for the default view modes, and overrides.
        $this->drupalGet("{$field_ui_prefix}/default");
        $page->checkField('layout[enabled]');
        $page->pressButton('Save');
        $page->checkField('layout[allow_custom]');
        $page->pressButton('Save');
        $this->drupalGet('node/1');
        $assert_session->pageTextNotContains('Powered by Drupal');
        $this->drupalGet('node/1/layout');
        $assert_session->linkExists('Add block');
        $this->clickLink('Add block');
        $assert_session->linkExists('Powered by Drupal');
        $this->clickLink('Powered by Drupal');
        $page->pressButton('Add block');
        $page->pressButton('Save');
        $assert_session->pageTextContains('Powered by Drupal');
        // Add a new view mode.
        $this->drupalGet('admin/structure/display-modes/view/add/node');
        $page->fillField('label', 'New');
        $page->fillField('id', 'new');
        $page->pressButton('Save');
        // Enable the new view mode.
        $this->drupalGet("{$field_ui_prefix}/default");
        $page->checkField('display_modes_custom[new]');
        $page->pressButton('Save');
        // Enable and disable Layout Builder for the new view mode.
        $this->drupalGet("{$field_ui_prefix}/new");
        $page->checkField('layout[enabled]');
        $page->pressButton('Save');
        $page->uncheckField('layout[enabled]');
        $page->pressButton('Save');
        $page->pressButton('Confirm');
        // The node using the default view mode still contains its overrides.
        $this->drupalGet('node/1');
        $assert_session->pageTextContains('Powered by Drupal');
    }

}