Issue #3069731: 3.x settings form doesn't work in layout builder

  /**

   * Tests to see if the field behaves correctly inside layout builder.

   *

   * @todo Finish this test and change values.

   */

  public function todoTestFieldInLayoutBuilder() {

  public function testFieldInLayoutBuilder() {

    $session = $this->assertSession();

    $page = $this->getSession()->getPage();

    $driver = $this->getSession()->getDriver();

    /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */

    $display_repository = \Drupal::service('entity_display.repository');

    $display_repository->getViewDisplay('node', 'article')

      ->setComponent('extra_field_readmore_extrafield', [

        'type' => 'extra_field_readmore_extrafield',

        'settings' => [

          'link_title' => 'Link Title Test',

          'link_classes' => 'test-link-class',

          'link_attr_title' => 'Link Attr Title',

          'link_attr_rel' => 'alternate',

          'link_attr_target' => '_self',

        ],

      ])

      ->enable()

      ->save();

    // Set the field inside layout builder:

    // Enable Layout Builder:

    $this->drupalGet('/admin/structure/types/manage/article/display');

    $page->checkField('edit-layout-enabled');

    $page->pressButton('edit-submit');

    $this->drupalGet('/admin/structure/types/manage/article/display/default/layout');

    $session->pageTextContainsOnce('Placeholder for the "Read more" field');

    $page->pressButton('Add block');

    $session->waitForElementVisible('css', 'div#drupal-off-canvas');

    $page->pressButton('Read more');

    $session->waitForElementVisible('css', 'div[id*="edit-settings-admin-label"]');

    $session->elementExists('css', 'input[id*="edit-settings-label"]');

    // @todo Check if other settings exist (link_to_entity and wrapper).

    // @todo Set settings and label.

    $page->pressButton('Add block');

    $this->drupalGet('/layout_builder/choose/block/defaults/node.article.default/0/content');

    $session->pageTextContains('Read more');

    $this->drupalGet('/layout_builder/add/block/defaults/node.article.default/0/content/extra_field_block%3Anode%3Aarticle%3Aextra_field_readmore_extrafield');

    // Test readmore_extrafield settings exist in Layout Builder:

    $session->elementExists('css', '#edit-settings-label');

    $session->elementExists('css', '#edit-settings-third-party-settings-extra-field-plus-settings-link-title');

    $session->elementExists('css', '#edit-settings-third-party-settings-extra-field-plus-settings-link-classes');

    $session->elementExists('css', '#edit-settings-third-party-settings-extra-field-plus-settings-link-attr-title');

    $session->elementExists('css', '#edit-settings-third-party-settings-extra-field-plus-settings-link-attr-rel');

    $session->elementExists('css', '#edit-settings-third-party-settings-extra-field-plus-settings-link-attr-target');

    // Fill these settings:

    $page->fillField('edit-settings-label', 'Test-Label');

    $page->fillField('edit-settings-third-party-settings-extra-field-plus-settings-link-title', 'Link Title Test Overwritten');

    $page->fillField('edit-settings-third-party-settings-extra-field-plus-settings-link-classes', 'test-link-class-overwritten');

    $page->fillField('edit-settings-third-party-settings-extra-field-plus-settings-link-attr-title', 'Link Attr Title Overwritten');

    $page->fillField('edit-settings-third-party-settings-extra-field-plus-settings-link-attr-rel', 'author');

    $page->fillField('edit-settings-third-party-settings-extra-field-plus-settings-link-attr-target', '_top');

    // Save field:

    $page->pressButton('edit-actions-submit');

    // Save layout:

    $page->pressButton('edit-submit');

    // Go to node:

    $this->drupalGet('/node/' . $this->node->id());

    $session->elementTextEquals('css', 'body > div > div > main > div > div > article > div > p', 'VerySpecificTestTitle (from extra_field_plus example)');

    // Check all settings are set on the Link:

    $session->elementExists('css', 'a.test-link-class-overwritten.readmore-extrafield-link');

    $session->elementExists('css', 'div.readmore-extrafield > a.test-link-class-overwritten.readmore-extrafield-link');

    $session->elementTextEquals('css', 'a.test-link-class-overwritten.readmore-extrafield-link', 'Link Title Test Overwritten');

    $session->elementAttributeContains('css', 'a.test-link-class-overwritten.readmore-extrafield-link', 'title', 'Link Attr Title Overwritten');

    $session->elementAttributeContains('css', 'a.test-link-class-overwritten.readmore-extrafield-link', 'rel', 'author');

    $session->elementAttributeContains('css', 'a.test-link-class-overwritten.readmore-extrafield-link', 'target', '_top');

  }

}