public function WidgetWithoutTypesTest::testWidgetWithoutMediaTypes in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php \Drupal\Tests\media_library\FunctionalJavascript\WidgetWithoutTypesTest::testWidgetWithoutMediaTypes()

Tests that the widget works as expected when media types are deleted.

File

core/modules/media_library/tests/src/FunctionalJavascript/WidgetWithoutTypesTest.php, line 23

Class

WidgetWithoutTypesTest

Tests the media library widget when no media types are available.

Namespace

Drupal\Tests\media_library\FunctionalJavascript

Code

public function testWidgetWithoutMediaTypes() {
  $assert_session = $this
    ->assertSession();
  $user = $this
    ->drupalCreateUser([
    'access administration pages',
    'access content',
    'create basic_page content',
    'create media',
    'view media',
  ]);
  $this
    ->drupalLogin($user);
  $default_message = 'There are no allowed media types configured for this field. Please contact the site administrator.';
  $this
    ->drupalGet('node/add/basic_page');

  // Assert a properly configured field does not show a message.
  $assert_session
    ->elementTextNotContains('css', '.field--name-field-twin-media', 'There are no allowed media types configured for this field.');
  $assert_session
    ->elementExists('css', '.js-media-library-open-button[name^="field_twin_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is an empty array. No types are allowed in this
  // case.
  $assert_session
    ->elementTextContains('css', '.field--name-field-empty-types-media', $default_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_empty_types_media"]');

  // Assert that the message is not shown when the target_bundles setting for
  // the entity reference field is null. All types are allowed in this case.
  $assert_session
    ->elementTextNotContains('css', '.field--name-field-null-types-media', 'There are no allowed media types configured for this field.');
  $assert_session
    ->elementExists('css', '.js-media-library-open-button[name^="field_null_types_media"]');

  // Delete all media and media types.
  $entity_type_manager = \Drupal::entityTypeManager();
  $media_storage = $entity_type_manager
    ->getStorage('media');
  $media_type_storage = $entity_type_manager
    ->getStorage('media_type');
  $media_storage
    ->delete($media_storage
    ->loadMultiple());
  $media_type_storage
    ->delete($media_type_storage
    ->loadMultiple());

  // Visit a node create page.
  $this
    ->drupalGet('node/add/basic_page');

  // Assert a properly configured field now shows a message.
  $assert_session
    ->elementTextContains('css', '.field--name-field-twin-media', $default_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_twin_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is an empty array.
  $assert_session
    ->elementTextContains('css', '.field--name-field-empty-types-media', $default_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_empty_types_media"]');

  // Assert that the message is shown when the target_bundles setting for
  // the entity reference field is null.
  $assert_session
    ->elementTextContains('css', '.field--name-field-null-types-media', $default_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_null_types_media"]');

  // Assert a different message is shown when the user is allowed to
  // administer the fields.
  $user = $this
    ->drupalCreateUser([
    'access administration pages',
    'access content',
    'create basic_page content',
    'view media',
    'administer node fields',
  ]);
  $this
    ->drupalLogin($user);
  $route_bundle_params = FieldUI::getRouteBundleParameter(\Drupal::entityTypeManager()
    ->getDefinition('node'), 'basic_page');
  $field_twin_url = new Url('entity.field_config.node_field_edit_form', [
    'field_config' => 'node.basic_page.field_twin_media',
  ] + $route_bundle_params);
  $field_twin_message = 'There are no allowed media types configured for this field. <a href="' . $field_twin_url
    ->toString() . '">Edit the field settings</a> to select the allowed media types.';
  $field_empty_types_url = new Url('entity.field_config.node_field_edit_form', [
    'field_config' => 'node.basic_page.field_empty_types_media',
  ] + $route_bundle_params);
  $field_empty_types_message = 'There are no allowed media types configured for this field. <a href="' . $field_empty_types_url
    ->toString() . '">Edit the field settings</a> to select the allowed media types.';
  $field_null_types_url = new Url('entity.field_config.node_field_edit_form', [
    'field_config' => 'node.basic_page.field_null_types_media',
  ] + $route_bundle_params);
  $field_null_types_message = 'There are no allowed media types configured for this field. <a href="' . $field_null_types_url
    ->toString() . '">Edit the field settings</a> to select the allowed media types.';

  // Visit a node create page.
  $this
    ->drupalGet('node/add/basic_page');

  // Assert a properly configured field still shows a message.
  $assert_session
    ->elementContains('css', '.field--name-field-twin-media', $field_twin_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_twin_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is an empty array.
  $assert_session
    ->elementContains('css', '.field--name-field-empty-types-media', $field_empty_types_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_empty_types_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is null.
  $assert_session
    ->elementContains('css', '.field--name-field-null-types-media', $field_null_types_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_null_types_media"]');

  // Assert the messages are also shown in the default value section of the
  // field edit form.
  $this
    ->drupalGet($field_empty_types_url);
  $assert_session
    ->elementContains('css', '.field--name-field-empty-types-media', $field_empty_types_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_empty_types_media"]');
  $this
    ->drupalGet($field_null_types_url);
  $assert_session
    ->elementContains('css', '.field--name-field-null-types-media', $field_null_types_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_null_types_media"]');

  // Uninstall the Field UI and check if the link is removed from the message.
  \Drupal::service('module_installer')
    ->uninstall([
    'field_ui',
  ]);

  // Visit a node create page.
  $this
    ->drupalGet('node/add/basic_page');
  $field_ui_uninstalled_message = 'There are no allowed media types configured for this field. Edit the field settings to select the allowed media types.';

  // Assert the link is now longer part of the message.
  $assert_session
    ->elementNotExists('named', [
    'link',
    'Edit the field settings',
  ]);

  // Assert a properly configured field still shows a message.
  $assert_session
    ->elementContains('css', '.field--name-field-twin-media', $field_ui_uninstalled_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_twin_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is an empty array.
  $assert_session
    ->elementContains('css', '.field--name-field-empty-types-media', $field_ui_uninstalled_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_empty_types_media"]');

  // Assert that the message is shown when the target_bundles setting for the
  // entity reference field is null.
  $assert_session
    ->elementContains('css', '.field--name-field-null-types-media', $field_ui_uninstalled_message);
  $assert_session
    ->elementNotExists('css', '.js-media-library-open-button[name^="field_null_types_media"]');
}