class EntityDisplayTest

class EntityDisplayTest extends WebDriverTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'field_ui',
    'entity_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $entity = EntityTest::create([
      'name' => 'The name for this entity',
      'field_test_text' => [
        [
          'value' => 'The field test text value',
        ],
      ],
    ]);
    $entity->save();
    $this->drupalLogin($this->drupalCreateUser([
      'access administration pages',
      'view test entity',
      'administer entity_test content',
      'administer entity_test fields',
      'administer entity_test display',
      'administer entity_test form display',
      'view the administration theme',
    ]));
  }
  
  /**
   * Tests the use of regions for entity form displays.
   */
  public function testEntityForm() {
    $this->drupalGet('entity_test/manage/1/edit');
    $this->assertSession()
      ->fieldExists('field_test_text[0][value]');
    $this->drupalGet('entity_test/structure/entity_test/form-display');
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'content')
      ->isSelected());
    $this->getSession()
      ->getPage()
      ->pressButton('Show row weights');
    $this->assertSession()
      ->waitForElementVisible('css', '[name="fields[field_test_text][region]"]');
    $this->getSession()
      ->getPage()
      ->selectFieldOption('fields[field_test_text][region]', 'hidden');
    $this->assertSession()
      ->assertWaitOnAjaxRequest();
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'hidden')
      ->isSelected());
    $this->submitForm([], 'Save');
    $this->assertSession()
      ->pageTextContains('Your settings have been saved.');
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'hidden')
      ->isSelected());
    $this->drupalGet('entity_test/manage/1/edit');
    $this->assertSession()
      ->fieldNotExists('field_test_text[0][value]');
  }
  
  /**
   * Tests the use of regions for entity view displays.
   */
  public function testEntityView() {
    $this->drupalGet('entity_test/1');
    $this->assertSession()
      ->pageTextNotContains('The field test text value');
    $this->drupalGet('entity_test/structure/entity_test/display');
    $this->assertSession()
      ->elementExists('css', '.region-content-message.region-empty');
    $this->getSession()
      ->getPage()
      ->pressButton('Show row weights');
    $this->assertSession()
      ->waitForElementVisible('css', '[name="fields[field_test_text][region]"]');
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'hidden')
      ->isSelected());
    $this->getSession()
      ->getPage()
      ->selectFieldOption('fields[field_test_text][region]', 'content');
    $this->assertSession()
      ->assertWaitOnAjaxRequest();
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'content')
      ->isSelected());
    $this->submitForm([], 'Save');
    $this->assertSession()
      ->pageTextContains('Your settings have been saved.');
    $this->assertTrue($this->assertSession()
      ->optionExists('fields[field_test_text][region]', 'content')
      ->isSelected());
    $this->drupalGet('entity_test/1');
    $this->assertSession()
      ->pageTextContains('The field test text value');
  }
  
  /**
   * Tests extra fields.
   */
  public function testExtraFields() {
    entity_test_create_bundle('bundle_with_extra_fields');
    $this->drupalGet('entity_test/structure/bundle_with_extra_fields/display');
    $this->assertSession()
      ->waitForElement('css', '.tabledrag-handle');
    $id = $this->getSession()
      ->getPage()
      ->find('css', '[name="form_build_id"]')
      ->getValue();
    $extra_field_row = $this->getSession()
      ->getPage()
      ->find('css', '#display-extra-field');
    $disabled_region_row = $this->getSession()
      ->getPage()
      ->find('css', '.region-hidden-title');
    $extra_field_row->find('css', '.handle')
      ->dragTo($disabled_region_row);
    $this->assertSession()
      ->assertWaitOnAjaxRequest();
    $this->assertSession()
      ->waitForElement('css', "[name='form_build_id']:not([value='{$id}'])");
    $this->submitForm([], 'Save');
    $this->assertSession()
      ->pageTextContains('Your settings have been saved.');
  }

}