class ParagraphsTranslationTest in Paragraphs 8

Same name in this branch

8 tests/src/Functional/WidgetLegacy/ParagraphsTranslationTest.php \Drupal\Tests\paragraphs\Functional\WidgetLegacy\ParagraphsTranslationTest
8 tests/src/Functional/WidgetStable/ParagraphsTranslationTest.php \Drupal\Tests\paragraphs\Functional\WidgetStable\ParagraphsTranslationTest

Tests the configuration of paragraphs.

@group paragraphs

Hierarchy

class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses FunctionalTestSetupTrait, TestSetupTrait, AssertLegacyTrait, BlockCreationTrait, ConfigTestTrait, ContentTypeCreationTrait, NodeCreationTrait, PhpunitCompatibilityTrait, RandomGeneratorTrait, TestRequirementsTrait, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
- class \Drupal\Tests\paragraphs\Functional\WidgetLegacy\ParagraphsTestBase uses FieldUiTestTrait
  - class \Drupal\Tests\paragraphs\Functional\WidgetStable\ParagraphsTestBase uses ParagraphsTestBaseTrait
    class \Drupal\Tests\paragraphs\Functional\WidgetStable\ParagraphsTranslationTest

Expanded class hierarchy of ParagraphsTranslationTest

File

tests/src/Functional/WidgetStable/ParagraphsTranslationTest.php, line 18

Namespace

Drupal\Tests\paragraphs\Functional\WidgetStable

View source

class ParagraphsTranslationTest extends ParagraphsTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'content_translation',
    'link',
    'image',
    'field',
    'field_ui',
    'block',
    'language',
    'node',
  );

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    ConfigurableLanguage::create([
      'id' => 'de',
      'label' => '1German',
    ])
      ->save();
    ConfigurableLanguage::create([
      'id' => 'fr',
      'label' => '2French',
    ])
      ->save();
    $this
      ->addParagraphedContentType('paragraphed_content_demo', 'field_paragraphs_demo');
    $this
      ->loginAsAdmin([
      'administer site configuration',
      'create paragraphed_content_demo content',
      'edit any paragraphed_content_demo content',
      'delete any paragraphed_content_demo content',
      'administer content translation',
      'translate any entity',
      'create content translations',
      'administer languages',
    ]);
    $this
      ->addParagraphsType('nested_paragraph');
    $this
      ->addParagraphsField('nested_paragraph', 'field_paragraphs_demo', 'paragraph');
    $this
      ->addParagraphsType('images');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/images', 'images_demo', 'Images', 'image', [
      'cardinality' => -1,
    ], [
      'settings[alt_field]' => FALSE,
    ]);
    $this
      ->addParagraphsType('text_image');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/text_image', 'image_demo', 'Images', 'image', [
      'cardinality' => -1,
    ], [
      'settings[alt_field]' => FALSE,
    ]);
    static::fieldUIAddNewField('admin/structure/paragraphs_type/text_image', 'text_demo', 'Text', 'text_long', [], []);
    $this
      ->addParagraphsType('text');
    static::fieldUIAddExistingField('admin/structure/paragraphs_type/text', 'field_text_demo', 'Text', []);
    $edit = [
      'entity_types[node]' => TRUE,
      'entity_types[paragraph]' => TRUE,
      'settings[node][paragraphed_content_demo][translatable]' => TRUE,
      'settings[node][paragraphed_content_demo][fields][field_paragraphs_demo]' => FALSE,
      'settings[paragraph][images][translatable]' => TRUE,
      'settings[paragraph][text_image][translatable]' => TRUE,
      'settings[paragraph][text][translatable]' => TRUE,
      'settings[paragraph][nested_paragraph][translatable]' => TRUE,
      'settings[paragraph][nested_paragraph][fields][field_paragraphs_demo]' => FALSE,
      'settings[paragraph][nested_paragraph][settings][language][language_alterable]' => TRUE,
      'settings[paragraph][images][fields][field_images_demo]' => TRUE,
      'settings[paragraph][text_image][fields][field_image_demo]' => TRUE,
      'settings[paragraph][text_image][fields][field_text_demo]' => TRUE,
      'settings[node][paragraphed_content_demo][settings][language][language_alterable]' => TRUE,
    ];
    $this
      ->drupalGet('admin/config/regional/content-language');
    $this
      ->submitForm($edit, 'Save configuration');
    if (version_compare(\Drupal::VERSION, '8.4', '>=')) {

      // @todo Workaround for file usage/unable to save the node with no usages.
      //   Remove when https://www.drupal.org/node/2801777 is fixed.
      \Drupal::configFactory()
        ->getEditable('file.settings')
        ->set('make_unused_managed_files_temporary', TRUE)
        ->save();
    }
  }

  /**
   * Tests the paragraph translation.
   */
  public function testParagraphTranslation() {

    // We need to add a permission to administer roles to deal with revisions.
    $roles = $this->loggedInUser
      ->getRoles();
    $this
      ->grantPermissions(Role::load(array_shift($roles)), [
      'administer nodes',
    ]);
    $this
      ->drupalGet('admin/config/regional/content-language');

    // Check the settings are saved correctly.
    $this
      ->assertSession()
      ->checkboxChecked('edit-entity-types-paragraph');
    $this
      ->assertSession()
      ->checkboxChecked('edit-settings-node-paragraphed-content-demo-translatable');
    $this
      ->assertSession()
      ->checkboxChecked('edit-settings-paragraph-text-image-translatable');
    $this
      ->assertSession()
      ->checkboxChecked('edit-settings-paragraph-images-columns-field-images-demo-alt');
    $this
      ->assertSession()
      ->checkboxChecked('edit-settings-paragraph-images-columns-field-images-demo-title');

    // Check if the publish/unpublish option works.
    $this
      ->drupalGet('admin/structure/paragraphs_type/text_image/form-display');
    $edit = array(
      'fields[status][type]' => 'boolean_checkbox',
      'fields[status][region]' => 'content',
    );

    // Use the stable widget.
    $form_display = EntityFormDisplay::load('node.paragraphed_content_demo.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();

    // Use the stable widget.
    $form_display = EntityFormDisplay::load('paragraph.nested_paragraph.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();
    $this
      ->submitForm($edit, 'Save');
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add text_image');
    $this
      ->assertSession()
      ->responseContains('edit-field-paragraphs-demo-0-subform-status-value');
    $edit = [
      'title[0][value]' => 'example_publish_unpublish',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'Example published and unpublished',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Example published and unpublished');
    $this
      ->clickLink('Edit');
    $this
      ->submitForm([], 'field_paragraphs_demo_nested_paragraph_add_more');
    $this
      ->submitForm([], 'field_paragraphs_demo_1_subform_field_paragraphs_demo_text_add_more');
    $edit = [
      'field_paragraphs_demo[0][subform][status][value]' => FALSE,
      'field_paragraphs_demo[1][subform][field_paragraphs_demo][0][subform][field_text_demo][0][value]' => 'Dummy text',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextNotContains('Example published and unpublished');

    // Check the parent fields are set properly. Get the node.
    $node = $this
      ->drupalGetNodeByTitle('example_publish_unpublish');

    // Loop over the paragraphs of the node.
    foreach ($node->field_paragraphs_demo
      ->referencedEntities() as $paragraph) {
      $node_paragraph = Paragraph::load($paragraph
        ->id())
        ->toArray();

      // Check if the fields are set properly.
      $this
        ->assertEquals($node_paragraph['parent_id'][0]['value'], $node
        ->id());
      $this
        ->assertEquals($node_paragraph['parent_type'][0]['value'], 'node');
      $this
        ->assertEquals($node_paragraph['parent_field_name'][0]['value'], 'field_paragraphs_demo');

      // If the paragraph is nested type load the child.
      if ($node_paragraph['type'][0]['target_id'] == 'nested_paragraph') {
        $nested_paragraph = Paragraph::load($node_paragraph['field_paragraphs_demo'][0]['target_id'])
          ->toArray();

        // Check if the fields are properly set.
        $this
          ->assertEquals($nested_paragraph['parent_id'][0]['value'], $paragraph
          ->id());
        $this
          ->assertEquals($nested_paragraph['parent_type'][0]['value'], 'paragraph');
        $this
          ->assertEquals($nested_paragraph['parent_field_name'][0]['value'], 'field_paragraphs_demo');
      }
    }

    // Add paragraphed content.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add text_image');
    $edit = array(
      'title[0][value]' => 'Title in english',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'Text in english',
    );

    // The button to remove a paragraph is present.
    $this
      ->assertSession()
      ->responseContains('Remove');
    $this
      ->submitForm($edit, 'Save');
    $node = $this
      ->drupalGetNodeByTitle('Title in english');

    // The text is present when editing again.
    $this
      ->clickLink('Edit');
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $this
      ->assertSession()
      ->pageTextContains('Text in english');

    // Add french translation.
    $this
      ->clickLink('Translate');
    $this
      ->clickLink('Add', 1);

    // Make sure the Add / Remove paragraph buttons are hidden.
    $this
      ->assertSession()
      ->responseNotContains('Remove');
    $this
      ->assertSession()
      ->responseNotContains('Add text_image');

    // Make sure that the original paragraph text is displayed.
    $this
      ->assertSession()
      ->pageTextContains('Text in english');
    $edit = array(
      'title[0][value]' => 'Title in french',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'Text in french',
      'revision' => TRUE,
      'revision_log[0][value]' => 'french 1',
    );
    $this
      ->submitForm($edit, 'Save (this translation)');
    $this
      ->assertSession()
      ->pageTextContains('paragraphed_content_demo Title in french has been updated.');

    // Check the english translation.
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $this
      ->assertSession()
      ->pageTextContains('Text in english');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Text in french');

    // Check the french translation.
    $this
      ->drupalGet('fr/node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextContains('Text in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in english');

    // The translation is still present when editing again.
    $this
      ->clickLink('Edit');
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextContains('Text in french');
    $edit = array(
      'title[0][value]' => 'Title Change in french',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'New text in french',
      'revision' => TRUE,
      'revision_log[0][value]' => 'french 2',
    );
    $this
      ->submitForm($edit, 'Save (this translation)');
    $this
      ->assertSession()
      ->pageTextContains('Title Change in french');
    $this
      ->assertSession()
      ->pageTextContains('New text in french');

    // Back to the source language.
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->clickLink('Edit');
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $this
      ->assertSession()
      ->pageTextContains('Text in english');

    // Save the original content on second request.
    $this
      ->submitForm([], 'Save (this translation)');
    $this
      ->assertSession()
      ->pageTextContains('paragraphed_content_demo Title in english has been updated.');

    // Test if reverting to old paragraphs revisions works, make sure that
    // the reverted node can be saved again.
    $this
      ->drupalGet('fr/node/' . $node
      ->id() . '/revisions');
    $this
      ->clickLink('Revert');
    $this
      ->submitForm([
      'revert_untranslated_fields' => TRUE,
    ], 'Revert');
    $this
      ->clickLink('Edit');
    $this
      ->assertSession()
      ->responseContains('Title in french');
    $this
      ->assertSession()
      ->pageTextContains('Text in french');
    $this
      ->submitForm([], 'Save (this translation)');
    $this
      ->assertSession()
      ->responseNotContains('The content has either been modified by another user, or you have already submitted modifications');
    $this
      ->assertSession()
      ->pageTextContains('Text in french');

    //Add paragraphed content with untranslatable language
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $edit = array(
      'langcode[0][value]' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
    );
    $this
      ->submitForm($edit, 'Add text_image');
    $this
      ->assertSession()
      ->statusCodeEquals(200);

    // Make 'Images' paragraph field translatable, enable alt and title fields.
    $this
      ->drupalGet('admin/structure/paragraphs_type/images/fields');
    $this
      ->clickLink('Edit');
    $edit = [
      'translatable' => 1,
      'settings[alt_field]' => 1,
      'settings[title_field]' => 1,
    ];
    $this
      ->submitForm($edit, 'Save settings');

    // Create a node with an image paragraph, its alt and title text.
    $files = $this
      ->getTestFiles('image');
    $file_system = \Drupal::service('file_system');
    $file_path = $file_system
      ->realpath($file_system
      ->realpath($files[0]->uri));
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add images');
    $this
      ->submitForm([
      'files[field_paragraphs_demo_0_subform_field_images_demo_0][]' => $file_path,
    ], 'Upload');
    $edit = [
      'title[0][value]' => 'Title EN',
      'field_paragraphs_demo[0][subform][field_images_demo][0][alt]' => 'Image alt',
      'field_paragraphs_demo[0][subform][field_images_demo][0][title]' => 'Image title',
    ];
    $this
      ->submitForm($edit, 'Save');

    // Translate the node with the image paragraph.
    $this
      ->clickLink('Translate');
    $this
      ->clickLink('Add', 1);
    $edit = [
      'title[0][value]' => 'Title FR',
      'field_paragraphs_demo[0][subform][field_images_demo][0][alt]' => 'Image alt FR',
      'field_paragraphs_demo[0][subform][field_images_demo][0][title]' => 'Image title FR',
    ];
    $this
      ->submitForm($edit, 'Save (this translation)');
    $this
      ->assertSession()
      ->responseContains('Title FR');
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add text');
    $edit = [
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'texto',
      'title[0][value]' => 'titulo',
      'langcode[0][value]' => 'de',
    ];
    $this
      ->submitForm($edit, 'Save');
    $node = $this
      ->drupalGetNodeByTitle('titulo');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');

    // Test langcode matching when Paragraphs and node have different language.
    $paragraph_1 = Paragraph::create([
      'title' => 'Paragraph',
      'type' => 'text',
      'langcode' => 'en',
      'field_text_demo' => 'english_text_1',
    ]);
    $paragraph_1
      ->save();
    $paragraph_2 = Paragraph::create([
      'title' => 'Paragraph',
      'type' => 'text',
      'langcode' => 'en',
      'field_text_demo' => 'english_text_2',
    ]);
    $paragraph_2
      ->save();
    $paragraph_data = $paragraph_2
      ->toArray();
    $paragraph_data['field_text_demo'] = 'german_text_2';
    $paragraph_2
      ->addTranslation('de', $paragraph_data);
    $paragraph_2
      ->save();
    $translated_paragraph = $paragraph_2
      ->getTranslation('en');
    $node = $this
      ->createNode([
      'langcode' => 'de',
      'type' => 'paragraphed_content_demo',
      'field_paragraphs_demo' => [
        $paragraph_1,
        $translated_paragraph,
      ],
    ]);
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('paragraphed_content_demo ' . $node
      ->label() . ' has been updated.');

    // Check that first paragraph langcode has been updated.
    \Drupal::entityTypeManager()
      ->getStorage('paragraph')
      ->resetCache([
      $paragraph_1
        ->id(),
      $paragraph_2
        ->id(),
    ]);
    $paragraph = Paragraph::load($paragraph_1
      ->id());
    $this
      ->assertEquals($paragraph
      ->language()
      ->getId(), 'de');
    $this
      ->assertFalse($paragraph
      ->hasTranslation('en'));

    // Check that second paragraph has two translations.
    $paragraph = Paragraph::load($paragraph_2
      ->id());
    $this
      ->assertTrue($paragraph
      ->hasTranslation('de'));
    $this
      ->assertTrue($paragraph
      ->hasTranslation('en'));
    $this
      ->assertSession()
      ->responseContains('german_text');

    // Create an english translation of the node.
    $edit = [
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'english_translation_1',
      'field_paragraphs_demo[1][subform][field_text_demo][0][value]' => 'english_translation_2',
    ];
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations/add/de/en');
    $this
      ->submitForm($edit, 'Save (this translation)');

    // Attempt to create a french translation.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations/add/de/fr');

    // Check that the german translation of the paragraphs is displayed.
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs_demo[0][subform][field_text_demo][0][value]', 'english_text_1');
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs_demo[1][subform][field_text_demo][0][value]', 'german_text_2');
    $this
      ->submitForm([
      'source_langcode[source]' => 'en',
    ], 'Change');

    // Check that the english translation of the paragraphs is displayed.
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs_demo[0][subform][field_text_demo][0][value]', 'english_translation_1');
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs_demo[1][subform][field_text_demo][0][value]', 'english_translation_2');

    // Create a node with empty Paragraphs.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add nested_paragraph');
    $edit = [
      'title[0][value]' => 'empty_node',
    ];
    $this
      ->submitForm($edit, 'Save');

    // Attempt to translate it.
    $this
      ->clickLink('Translate');
    $this
      ->clickLink('Add');

    // Check the add button is not displayed.
    $this
      ->assertEquals(count($this
      ->xpath('//*[@name="field_paragraphs_demo_0_subform_field_paragraphs_demo_images_add_more"]')), 0);

    // Add a non translatable field to Text Paragraph type.
    $edit = [
      'new_storage_type' => 'text_long',
      'label' => 'untranslatable_field',
      'field_name' => 'untranslatable_field',
    ];
    $this
      ->drupalGet('admin/structure/paragraphs_type/text/fields/add-field');
    $this
      ->submitForm($edit, 'Save and continue');
    $this
      ->submitForm([], 'Save field settings');
    $this
      ->submitForm([], 'Save settings');

    // Add a non translatable reference field.
    $edit = [
      'new_storage_type' => 'field_ui:entity_reference:node',
      'label' => 'untranslatable_ref_field',
      'field_name' => 'untranslatable_ref_field',
    ];
    $this
      ->drupalGet('admin/structure/paragraphs_type/text/fields/add-field');
    $this
      ->submitForm($edit, 'Save and continue');
    $this
      ->submitForm([], 'Save field settings');
    $this
      ->submitForm([
      'settings[handler_settings][target_bundles][paragraphed_content_demo]' => TRUE,
    ], 'Save settings');

    // Add a non translatable link field.
    $edit = [
      'new_storage_type' => 'link',
      'label' => 'untranslatable_link_field',
      'field_name' => 'untranslatable_link_field',
    ];
    $this
      ->drupalGet('admin/structure/paragraphs_type/text/fields/add-field');
    $this
      ->submitForm($edit, 'Save and continue');
    $this
      ->submitForm([], 'Save field settings');
    $this
      ->submitForm([], 'Save settings');

    // Attempt to add a translation.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations/add/de/fr');
    $this
      ->assertSession()
      ->pageTextContains('untranslatable_field (all languages)');
    $this
      ->assertSession()
      ->pageTextContains('untranslatable_ref_field (all languages)');
    $this
      ->assertSession()
      ->pageTextContains('untranslatable_link_field (all languages)');
    $this
      ->assertSession()
      ->pageTextNotContains('Text (all languages)');

    // Enable translations for the reference and link field.
    $edit = [
      'translatable' => TRUE,
    ];
    $this
      ->drupalGet('admin/structure/paragraphs_type/text/fields/paragraph.text.field_untranslatable_ref_field');
    $this
      ->submitForm($edit, 'Save settings');
    $this
      ->drupalGet('admin/structure/paragraphs_type/text/fields/paragraph.text.field_untranslatable_link_field');
    $this
      ->submitForm($edit, 'Save settings');

    // Attempt to add a translation.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations/add/de/fr');
    $this
      ->assertSession()
      ->pageTextContains('untranslatable_field (all languages)');
    $this
      ->assertSession()
      ->pageTextNotContains('untranslatable_link_field (all languages)');
    $this
      ->assertSession()
      ->pageTextNotContains('untranslatable_ref_field (all languages)');
    $this
      ->assertSession()
      ->pageTextNotContains('Text (all languages)');

    // Test the summary in multilingual scenarios.
    // Case 1: Nested Paragraphs.
    $this
      ->setParagraphsWidgetSettings('paragraphed_content_demo', 'field_paragraphs_demo', [
      'edit_mode' => 'closed',
    ]);

    // Create a node with a text and a nested paragraph.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add text');
    $this
      ->submitForm([], 'Add nested_paragraph');
    $this
      ->submitForm([], 'field_paragraphs_demo_1_subform_field_paragraphs_demo_text_add_more');
    $edit = [
      'title[0][value]' => 'EN llama',
      'langcode[0][value]' => 'en',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'EN text llama',
      'field_paragraphs_demo[1][subform][field_paragraphs_demo][0][subform][field_text_demo][0][value]' => 'EN nested text llama',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('paragraphed_content_demo EN llama has been created.');

    // Create a german translation.
    $node = $this
      ->drupalGetNodeByTitle('EN llama');
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations/add/en/de');
    $this
      ->submitForm([], 'field_paragraphs_demo_edit_all');
    $edit = [
      'title[0][value]' => 'DE llama',
      'field_paragraphs_demo[0][subform][field_text_demo][0][value]' => 'DE text llama',
      'field_paragraphs_demo[1][subform][field_paragraphs_demo][0][subform][field_text_demo][0][value]' => 'DE nested text llama',
    ];
    $this
      ->submitForm($edit, 'Save (this translation)');

    // Assert that the summary is displayed in the current language.
    $this
      ->drupalGet('de/node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->fieldValueEquals('title[0][value]', 'DE llama');
    $this
      ->assertSession()
      ->responseContains('<span class="summary-content">DE text llama</span></div></div>');
    $this
      ->assertSession()
      ->responseContains('<span class="summary-content">DE nested text llama</span></div></div>');

    // Case 2: Referenced entities.
    $this
      ->addParagraphsType('node_reference');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/node_reference', 'entity_reference', 'Entity reference', 'entity_reference', [
      'settings[target_type]' => 'node',
      'cardinality' => '-1',
    ], [
      'settings[handler_settings][target_bundles][paragraphed_content_demo]' => TRUE,
    ]);

    // Add a node with a reference paragraph.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add node_reference');
    $edit = [
      'title[0][value]' => 'EN referencing llama',
      'langcode[0][value]' => 'en',
      'field_paragraphs_demo[0][subform][field_entity_reference][0][target_id]' => $node
        ->label() . ' (' . $node
        ->id() . ')',
    ];
    $this
      ->submitForm($edit, 'Save');
    $referencing_node = $this
      ->drupalGetNodeByTitle('EN referencing llama');

    // Translate the node.
    $this
      ->drupalGet('node/' . $referencing_node
      ->id() . '/translations/add/en/de');
    $edit = [
      'title[0][value]' => 'DE referencing llama',
    ];
    $this
      ->submitForm($edit, 'Save (this translation)');

    // Edit the node again and check the paragraph summary.
    $this
      ->drupalGet('de/node/' . $referencing_node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->responseContains('<span class="summary-content">DE llama</span></div></div>');
  }

  /**
   * Tests the paragraph buttons presence in translation multilingual workflow.
   *
   * This test covers the following test cases:
   * 1) original node langcode in EN, translate in FR, change to DE.
   * 2) original node langcode in DE, change site langcode to DE, change node
   *    langcode to EN.
   */
  public function testParagraphTranslationMultilingual() {

    // Case 1: original node langcode in EN, translate in FR, change to DE.
    // Add 'Images' paragraph and check the paragraphs buttons are displayed.
    // Use the stable widget.
    $form_display = EntityFormDisplay::load('node.paragraphed_content_demo.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();

    // Use the stable widget.
    $form_display = EntityFormDisplay::load('paragraph.nested_paragraph.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $this
      ->submitForm([], 'Add images');
    $this
      ->assertParagraphsButtons(1);

    // Upload an image and check the paragraphs buttons are still displayed.
    $images = $this
      ->getTestFiles('image')[0];
    $edit = [
      'title[0][value]' => 'Title in english',
      'files[field_paragraphs_demo_0_subform_field_images_demo_0][]' => $images->uri,
    ];
    $this
      ->submitForm($edit, 'Upload');
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $node = $this
      ->drupalGetNodeByTitle('Title in english');

    // Check the paragraph langcode is 'en'.
    $this
      ->assertParagraphsLangcode($node
      ->id());

    // Add french translation.
    $this
      ->clickLink('Translate');
    $this
      ->clickLink('Add', 1);

    // Make sure the host entity and its paragraphs have valid source language
    // and check that the paragraphs buttons are hidden.
    $this
      ->assertNoParagraphsButtons(1);
    $edit = [
      'title[0][value]' => 'Title in french',
    ];
    $this
      ->submitForm($edit, 'Save (this translation)');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'en', 'fr');
    $this
      ->assertSession()
      ->pageTextContains('paragraphed_content_demo Title in french has been updated.');
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in english');

    // Check the original node and the paragraph langcode is still 'en'.
    $this
      ->assertParagraphsLangcode($node
      ->id());

    // Edit the french translation and upload a new image.
    $this
      ->clickLink('Edit');
    $images = $this
      ->getTestFiles('image')[1];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_0_subform_field_images_demo_1][]' => $images->uri,
    ], 'Upload');

    // Check editing a translation does not affect the source langcode and
    // check that the paragraphs buttons are still hidden.
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'en', 'fr');
    $this
      ->assertNoParagraphsButtons(1);
    $this
      ->submitForm([], 'Save (this translation)');
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in english');

    // Back to the original node.
    $this
      ->drupalGet('node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in french');

    // Check the original node and the paragraph langcode are still 'en' and
    // check that the paragraphs buttons are still displayed.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node
      ->id());
    $this
      ->assertParagraphsButtons(1);

    // Change the node langcode to 'german', add a 'Nested Paragraph', check
    // the paragraphs langcode are still 'en' and their buttons are displayed.
    $edit = [
      'title[0][value]' => 'Title in english (de)',
      'langcode[0][value]' => 'de',
    ];
    $this
      ->submitForm($edit, 'Add nested_paragraph');
    $this
      ->assertParagraphsLangcode($node
      ->id());
    $this
      ->assertParagraphsButtons(2);

    // Add an 'Images' paragraph inside the nested one, check the paragraphs
    // langcode are still 'en' and the paragraphs buttons are still displayed.
    $this
      ->submitForm([], 'field_paragraphs_demo_1_subform_field_paragraphs_demo_images_add_more');
    $this
      ->assertParagraphsLangcode($node
      ->id());
    $this
      ->assertParagraphsButtons(2);

    // Upload a new image, check the paragraphs langcode are still 'en' and the
    // paragraphs buttons are displayed.
    $images = $this
      ->getTestFiles('image')[2];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_1_subform_field_paragraphs_demo_0_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsLangcode($node
      ->id());
    $this
      ->assertParagraphsButtons(2);
    $this
      ->submitForm([], 'Save (this translation)');
    $this
      ->assertSession()
      ->pageTextContains('Title in english (de)');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in french');

    // Check the original node and the paragraphs langcode are now 'de'.
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');

    // Check the french translation.
    $this
      ->drupalGet('fr/node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in english (de)');

    // Check editing a translation does not affect the source langcode and
    // check that the paragraphs buttons are still hidden.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de', 'fr');
    $this
      ->assertNoParagraphsButtons(2);

    // Case 2: original node langcode in DE, change site langcode to DE, change
    // node langcode to EN.
    // Change the site langcode to french.
    $this
      ->drupalGet('admin/config/regional/language');
    $this
      ->submitForm([
      'site_default_language' => 'fr',
    ], 'Save configuration');

    // Check the original node and its paragraphs langcode are still 'de'
    // and the paragraphs buttons are still displayed.
    $this
      ->drupalGet('de/node/' . $node
      ->id() . '/edit');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(2);

    // Go to the french translation.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/translations');
    $this
      ->clickLink('Edit', 1);

    // Check editing a translation does not affect the source langcode and
    // check that the paragraphs buttons are still hidden.
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de', 'fr');
    $this
      ->assertNoParagraphsButtons(2);

    // Upload another image.
    $images = $this
      ->getTestFiles('image')[3];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_1_subform_field_paragraphs_demo_0_subform_field_images_demo_1][]' => $images->uri,
    ], 'Upload');

    // Check editing a translation does not affect the source langcode and
    // check that the paragraphs buttons are still hidden.
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de', 'fr');
    $this
      ->assertNoParagraphsButtons(2);
    $this
      ->submitForm([], 'Save (this translation)');

    // Check the paragraphs langcode are still 'de' after saving the translation.
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de', 'fr');
    $this
      ->assertSession()
      ->pageTextContains('Title in french');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in english (de)');

    // Back to the original node.
    $this
      ->drupalGet('de/node/' . $node
      ->id());
    $this
      ->assertSession()
      ->pageTextContains('Title in english (de)');
    $this
      ->assertSession()
      ->pageTextNotContains('Title in french');

    // Check the original node and the paragraphs langcode are still 'de' and
    // check that the paragraphs buttons are still displayed.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(2);

    // Change the node langcode back to 'english', add an 'Images' paragraph,
    // check the paragraphs langcode are still 'de' and their buttons are shown.
    $edit = [
      'title[0][value]' => 'Title in english',
      'langcode[0][value]' => 'en',
    ];
    $this
      ->submitForm($edit, 'field_paragraphs_demo_images_add_more');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(3);

    // Upload a new image, check the paragraphs langcode are still 'de' and the
    // paragraphs buttons are displayed.
    $images = $this
      ->getTestFiles('image')[4];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_2_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsLangcode($node
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(3);
    $this
      ->submitForm([], 'Save (this translation)');

    // Check the original node and the paragraphs langcode are now 'en'.
    $this
      ->assertParagraphsLangcode($node
      ->id());
  }

  /**
   * Tests the paragraphs buttons presence in multilingual workflow.
   *
   * This test covers the following test cases:
   * 1) original node langcode in german, change to english.
   * 2) original node langcode in english, change to german.
   * 3) original node langcode in english, change site langcode to german,
   *   change node langcode to german.
   */
  public function testParagraphsMultilingualWorkflow() {

    // Case 1: Check the paragraphs buttons after changing the NODE language
    // (original node langcode in GERMAN, default site langcode in english).
    // Use the stable widget.
    $form_display = EntityFormDisplay::load('node.paragraphed_content_demo.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();

    // Use the stable widget.
    $form_display = EntityFormDisplay::load('paragraph.nested_paragraph.default')
      ->setComponent('field_paragraphs_demo', [
      'type' => 'paragraphs',
    ]);
    $form_display
      ->save();

    // Create a node and check that the node langcode is 'english'.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');
    $option_field = $this
      ->assertSession()
      ->optionExists('edit-langcode-0-value', 'en');
    $this
      ->assertTrue($option_field
      ->hasAttribute('selected'));

    // Change the node langcode to 'german' and add a 'Nested Paragraph'.
    $edit = [
      'title[0][value]' => 'Title in german',
      'langcode[0][value]' => 'de',
    ];
    $this
      ->submitForm($edit, 'Add nested_paragraph');

    // Check that the paragraphs buttons are displayed and add an 'Images'
    // paragraph inside the nested paragraph.
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'field_paragraphs_demo_0_subform_field_paragraphs_demo_images_add_more');

    // Upload an image and check the paragraphs buttons are still displayed.
    $images = $this
      ->getTestFiles('image')[0];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_0_subform_field_paragraphs_demo_0_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Title in german');
    $node1 = $this
      ->getNodeByTitle('Title in german');

    // Check the paragraph langcode is 'de' and its buttons are displayed.
    // @todo check for the nested children paragraphs buttons and langcode
    // when it's supported.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node1
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(1);

    // Change the node langcode to 'english' and upload another image.
    $images = $this
      ->getTestFiles('image')[1];
    $edit = [
      'title[0][value]' => 'Title in german (en)',
      'langcode[0][value]' => 'en',
      'files[field_paragraphs_demo_0_subform_field_paragraphs_demo_0_subform_field_images_demo_1][]' => $images->uri,
    ];
    $this
      ->submitForm($edit, 'Upload');

    // Check the paragraph langcode is still 'de' and its buttons are shown.
    $this
      ->assertParagraphsLangcode($node1
      ->id(), 'de');
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'Save');

    // Check the paragraph langcode is now 'en' after saving.
    $this
      ->assertParagraphsLangcode($node1
      ->id());

    // Check the paragraph langcode is 'en' and its buttons are still shown.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node1
      ->id());
    $this
      ->assertParagraphsButtons(1);

    // Case 2: Check the paragraphs buttons after changing the NODE language
    // (original node langcode in ENGLISH, default site langcode in english).
    // Create another node.
    $this
      ->drupalGet('node/add/paragraphed_content_demo');

    // Check that the node langcode is 'english' and add a 'Nested Paragraph'.
    $option_field = $this
      ->assertSession()
      ->optionExists('edit-langcode-0-value', 'en');
    $this
      ->assertTrue($option_field
      ->hasAttribute('selected'));
    $this
      ->submitForm([], 'Add nested_paragraph');

    // Check that the paragraphs buttons are displayed and add an 'Images'
    // paragraph inside the nested paragraph.
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'field_paragraphs_demo_0_subform_field_paragraphs_demo_images_add_more');

    // Upload an image and check the paragraphs buttons are still displayed.
    $images = $this
      ->getTestFiles('image')[0];
    $edit = [
      'title[0][value]' => 'Title in english',
      'files[field_paragraphs_demo_0_subform_field_paragraphs_demo_0_subform_field_images_demo_0][]' => $images->uri,
    ];
    $this
      ->submitForm($edit, 'Upload');
    $this
      ->assertParagraphsButtons(1);
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Title in english');
    $node2 = $this
      ->drupalGetNodeByTitle('Title in english');

    // Check the paragraph langcode is 'en' and its buttons are displayed.
    // @todo check for the nested children paragraphs buttons and langcode
    // when it's supported.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(1);

    // Change the node langcode to 'german' and add another 'Images' paragraph.
    $edit = [
      'title[0][value]' => 'Title in english (de)',
      'langcode[0][value]' => 'de',
    ];
    $this
      ->submitForm($edit, 'field_paragraphs_demo_images_add_more');

    // Check the paragraphs langcode are still 'en' and their buttons are shown.
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(2);

    // Upload an image, check the paragraphs langcode are still 'en' and their
    // buttons are displayed.
    $images = $this
      ->getTestFiles('image')[1];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_1_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(2);
    $this
      ->submitForm([], 'Save');

    // Check the paragraphs langcode are now 'de' after saving.
    $this
      ->assertParagraphsLangcode($node2
      ->id(), 'de');

    // Change node langcode back to 'english' and save.
    $this
      ->clickLink('Edit');
    $edit = [
      'title[0][value]' => 'Title in english',
      'langcode[0][value]' => 'en',
    ];
    $this
      ->submitForm($edit, 'Save');

    // Check the paragraphs langcode are now 'en' after saving.
    $this
      ->assertParagraphsLangcode($node2
      ->id());

    // Case 3: Check the paragraphs buttons after changing the SITE language.
    // Change the site langcode to german.
    $edit = [
      'site_default_language' => 'de',
    ];
    $this
      ->drupalGet('admin/config/regional/language');
    $this
      ->submitForm($edit, 'Save configuration');

    // Check the original node and the paragraphs langcode are still 'en' and
    // check that the paragraphs buttons are still displayed.
    $this
      ->drupalGet('node/' . $node2
      ->id() . '/edit');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(2);

    // Add another 'Images' paragraph with node langcode as 'english'.
    $this
      ->submitForm([], 'field_paragraphs_demo_images_add_more');

    // Check the paragraph langcode are still 'en' and their buttons are shown.
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(3);

    // Upload an image, check the paragraphs langcode are still 'en' and their
    // buttons are displayed.
    $images = $this
      ->getTestFiles('image')[2];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_2_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(3);
    $this
      ->submitForm([], 'Save');

    // Check the paragraphs langcode are still 'en' after saving.
    $this
      ->assertParagraphsLangcode($node2
      ->id());

    // Check the paragraphs langcode are still 'en' and their buttons are shown.
    $this
      ->clickLink('Edit');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(3);

    // Change node langcode to 'german' and add another 'Images' paragraph.
    $edit = [
      'title[0][value]' => 'Title in english (de)',
      'langcode[0][value]' => 'de',
    ];
    $this
      ->submitForm($edit, 'field_paragraphs_demo_images_add_more');

    // Check the paragraphs langcode are still 'en' and their buttons are shown.
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(4);

    // Upload an image, check the paragraphs langcode are still 'en' and their
    // buttons are displayed.
    $images = $this
      ->getTestFiles('image')[3];
    $this
      ->submitForm([
      'files[field_paragraphs_demo_3_subform_field_images_demo_0][]' => $images->uri,
    ], 'Upload');
    $this
      ->assertParagraphsLangcode($node2
      ->id());
    $this
      ->assertParagraphsButtons(4);
    $this
      ->submitForm([], 'Save');

    // Check the paragraphs langcode are now 'de' after saving.
    $this
      ->assertParagraphsLangcode($node2
      ->id(), 'de');
  }

  /**
   * Passes if the paragraphs buttons are present.
   *
   * @param int $count
   *   Number of paragraphs buttons to look for.
   */
  protected function assertParagraphsButtons($count) {
    $this
      ->assertParagraphsButtonsHelper($count, FALSE);
  }

  /**
   * Passes if the paragraphs buttons are NOT present.
   *
   * @param int $count
   *   Number of paragraphs buttons to look for.
   */
  protected function assertNoParagraphsButtons($count) {
    $this
      ->assertParagraphsButtonsHelper($count, TRUE);
  }

  /**
   * Helper for assertParagraphsButtons and assertNoParagraphsButtons.
   *
   * @param int $count
   *   Number of paragraphs buttons to look for.
   * @param bool $hidden
   *   TRUE if these buttons should not be shown, FALSE otherwise.
   *   Defaults to TRUE.
   */
  protected function assertParagraphsButtonsHelper($count, $hidden = TRUE) {
    for ($i = 0; $i < $count; $i++) {
      $remove_button = $this
        ->xpath('//*[@name="field_paragraphs_demo_' . $i . '_remove"]');
      if (!$hidden) {
        $this
          ->assertNotEquals(count($remove_button), 0);
      }
      else {
        $this
          ->assertEquals(count($remove_button), 0);
      }
    }

    // It is enough to check for the specific paragraph type 'Images' to assert
    // the add more buttons presence for this test class.
    $add_button = $this
      ->xpath('//input[@value="Add images"]');
    if (!$hidden) {
      $this
        ->assertNotEquals(count($add_button), 0);
    }
    else {
      $this
        ->assertEquals(count($add_button), 0);
    }
  }

  /**
   * Assert each paragraph items have the same langcode as the node one.
   *
   * @param string $node_id
   *   The node ID which contains the paragraph items to be checked.
   * @param string $source_lang
   *   The expected node source langcode. Defaults to 'en'.
   * @param string $trans_lang
   *   The expected translated node langcode. Defaults to NULL.
   */
  protected function assertParagraphsLangcode($node_id, $source_lang = 'en', $trans_lang = NULL) {

    // Update the outdated node and check all the paragraph items langcodes.
    \Drupal::entityTypeManager()
      ->getStorage('node')
      ->resetCache([
      $node_id,
    ]);

    /** @var \Drupal\node\NodeInterface $node */
    $node = Node::load($node_id);
    $node_langcode = $node->langcode->value;
    $this
      ->assertEquals($node_langcode, $source_lang, 'Host langcode matches.');

    /** @var \Drupal\Core\Entity\ContentEntityBase $paragraph */
    foreach ($node->field_paragraphs_demo
      ->referencedEntities() as $paragraph) {
      $paragraph_langcode = $paragraph
        ->language()
        ->getId();
      $message = new FormattableMarkup('Node langcode is "@node", paragraph item langcode is "@item".', [
        '@node' => $source_lang,
        '@item' => $paragraph_langcode,
      ]);
      $this
        ->assertEquals($paragraph_langcode, $source_lang, $message);
    }

    // Check the translation.
    if (!empty($trans_lang)) {
      $this
        ->assertTrue($node
        ->hasTranslation($trans_lang), 'Translation exists.');
    }
    if ($node
      ->hasTranslation($trans_lang)) {
      $trans_node = $node
        ->getTranslation($trans_lang);
      $trans_node_langcode = $trans_node
        ->language()
        ->getId();
      $this
        ->assertEquals($trans_node_langcode, $trans_lang, 'Translated node langcode matches.');

      // Check the paragraph item langcode matching the translated node langcode.
      foreach ($trans_node->field_paragraphs_demo
        ->referencedEntities() as $paragraph) {
        if ($paragraph
          ->hasTranslation($trans_lang)) {
          $trans_item = $paragraph
            ->getTranslation($trans_lang);
          $paragraph_langcode = $trans_item
            ->language()
            ->getId();
          $message = new FormattableMarkup('Translated node langcode is "@node", paragraph item langcode is "@item".', [
            '@node' => $trans_lang,
            '@item' => $paragraph_langcode,
          ]);
          $this
            ->assertEquals($paragraph_langcode, $trans_lang, $message);
        }
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertHelperTrait::castSafeStrings	protected static	function	Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertCacheTag	protected	function	Asserts whether an expected cache tag was present in the last response.
AssertLegacyTrait::assertElementNotPresent	protected	function	Asserts that the element with the given CSS selector is not present.
AssertLegacyTrait::assertElementPresent	protected	function	Asserts that the element with the given CSS selector is present.
AssertLegacyTrait::assertEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertLegacyTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertLegacyTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertLegacyTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertLegacyTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertLegacyTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertLegacyTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertLegacyTrait::assertHeader	protected	function	Checks that current response header equals value.
AssertLegacyTrait::assertIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertLegacyTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertLegacyTrait::assertNoCacheTag	protected	function	Asserts whether an expected cache tag was absent in the last response.
AssertLegacyTrait::assertNoEscaped	protected	function	Passes if the raw text is not found escaped on the loaded page.
AssertLegacyTrait::assertNoField	protected	function	Asserts that a field does NOT exist with the given name or ID.
AssertLegacyTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertLegacyTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertLegacyTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertLegacyTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertLegacyTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertLegacyTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertLegacyTrait::assertNoOption	protected	function	Asserts that a select option does NOT exist in the current page.
AssertLegacyTrait::assertNoPattern	protected	function	Triggers a pass if the Perl regex pattern is not found in the raw content.
AssertLegacyTrait::assertNoRaw	protected	function	Passes if the raw text IS not found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertNotEqual	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.	1
AssertLegacyTrait::assertNotIdentical	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertLegacyTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertLegacyTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertLegacyTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertLegacyTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertLegacyTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.	1
AssertLegacyTrait::assertResponse	protected	function	Asserts the page responds with the specified response code.	1
AssertLegacyTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.	1
AssertLegacyTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertLegacyTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertLegacyTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertLegacyTrait::assertUrl	protected	function	Passes if the internal browser's URL matches the given path.
AssertLegacyTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertLegacyTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertLegacyTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertLegacyTrait::getRawContent	protected	function	Gets the current raw content.
AssertLegacyTrait::pass	protected	function	Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose	protected	function
BlockCreationTrait::placeBlock	protected	function	Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
BrowserHtmlDebugTrait::$htmlOutputBaseUrl	protected	property	The Base URI to use for links to the output files.
BrowserHtmlDebugTrait::$htmlOutputClassName	protected	property	Class name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounter	protected	property	Counter for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputCounterStorage	protected	property	Counter storage for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputDirectory	protected	property	Directory name for HTML output logging.
BrowserHtmlDebugTrait::$htmlOutputEnabled	protected	property	HTML output output enabled.
BrowserHtmlDebugTrait::$htmlOutputFile	protected	property	The file name to write the list of URLs to.
BrowserHtmlDebugTrait::$htmlOutputTestId	protected	property	HTML output test ID.
BrowserHtmlDebugTrait::formatHtmlOutputHeaders	protected	function	Formats HTTP headers as string for HTML output logging.
BrowserHtmlDebugTrait::getHtmlOutputHeaders	protected	function	Returns headers in HTML output format.	1
BrowserHtmlDebugTrait::htmlOutput	protected	function	Logs a HTML output message in a text file.
BrowserHtmlDebugTrait::initBrowserOutputFile	protected	function	Creates the directory to store browser output.
BrowserTestBase::$baseUrl	protected	property	The base URL.
BrowserTestBase::$configImporter	protected	property	The config importer that can be used in a test.
BrowserTestBase::$customTranslations	protected	property	An array of custom translations suitable for drupal_rewrite_settings().
BrowserTestBase::$databasePrefix	protected	property	The database prefix of this test run.
BrowserTestBase::$mink	protected	property	Mink session manager.
BrowserTestBase::$minkDefaultDriverArgs	protected	property
BrowserTestBase::$minkDefaultDriverClass	protected	property		1
BrowserTestBase::$originalContainer	protected	property	The original container.
BrowserTestBase::$originalShutdownCallbacks	protected	property	The original array of shutdown function callbacks.
BrowserTestBase::$preserveGlobalState	protected	property
BrowserTestBase::$profile	protected	property	The profile to install as a basis for testing.	39
BrowserTestBase::$root	protected	property	The app root.
BrowserTestBase::$runTestInSeparateProcess	protected	property	Browser tests are run in separate processes to prevent collisions between code that may be loaded by tests.
BrowserTestBase::$timeLimit	protected	property	Time limit in seconds for the test.
BrowserTestBase::$translationFilesDirectory	protected	property	The translation file directory for the test environment.
BrowserTestBase::cleanupEnvironment	protected	function	Clean up the Simpletest environment.
BrowserTestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
BrowserTestBase::cssSelectToXpath	protected	function	Translates a CSS expression to its XPath equivalent.
BrowserTestBase::drupalGetHeader	protected	function	Gets the value of an HTTP response header.
BrowserTestBase::drupalGetHeaders Deprecated	protected	function	Returns all response headers.
BrowserTestBase::filePreDeleteCallback	public static	function	Ensures test files are deletable.
BrowserTestBase::getDefaultDriverInstance	protected	function	Gets an instance of the default Mink driver.
BrowserTestBase::getDrupalSettings	protected	function	Gets the JavaScript drupalSettings variable for the currently-loaded page.	1
BrowserTestBase::getHttpClient	protected	function	Obtain the HTTP client for the system under test.
BrowserTestBase::getMinkDriverArgs	protected	function	Get the Mink driver args from an environment variable, if it is set. Can be overridden in a derived class so it is possible to use a different value for a subset of tests, e.g. the JavaScript tests.	1
BrowserTestBase::getOptions	protected	function	Helper function to get the options of select field.
BrowserTestBase::getResponseLogHandler	protected	function	Provides a Guzzle middleware handler to log every response received. Overrides BrowserHtmlDebugTrait::getResponseLogHandler
BrowserTestBase::getSession	public	function	Returns Mink session.
BrowserTestBase::getSessionCookies	protected	function	Get session cookies from current session.
BrowserTestBase::getTestMethodCaller	protected	function	Retrieves the current calling line in the class under test. Overrides BrowserHtmlDebugTrait::getTestMethodCaller
BrowserTestBase::initFrontPage	protected	function	Visits the front page when initializing Mink.	3
BrowserTestBase::initMink	protected	function	Initializes Mink sessions.	1
BrowserTestBase::installDrupal	public	function	Installs Drupal into the Simpletest site.	1
BrowserTestBase::registerSessions	protected	function	Registers additional Mink sessions.
BrowserTestBase::tearDown	protected	function		3
BrowserTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for drupalPostForm().
BrowserTestBase::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
BrowserTestBase::__construct	public	function		1
BrowserTestBase::__sleep	public	function	Prevents serializing any properties.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType	protected	function	Creates a custom content type based on default settings. Aliased as: drupalCreateContentType	1
FieldUiTestTrait::fieldUIAddExistingField	public	function	Adds an existing field through the Field UI.
FieldUiTestTrait::fieldUIAddNewField	public	function	Creates a new field through the Field UI.
FieldUiTestTrait::fieldUIDeleteField	public	function	Deletes a field through the Field UI.
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix	protected	property	The flag to set 'apcu_ensure_unique_prefix' setting.	1
FunctionalTestSetupTrait::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$configDirectories Deprecated	protected	property	The config directories used in this test.
FunctionalTestSetupTrait::$rootUser	protected	property	The "#1" admin user.
FunctionalTestSetupTrait::doInstall	protected	function	Execute the non-interactive installer.	1
FunctionalTestSetupTrait::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig	protected	function	Initialize various configurations post-installation.	2
FunctionalTestSetupTrait::initKernel	protected	function	Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings	protected	function	Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession	protected	function	Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty	protected	function	Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty	protected	function	Install modules defined by `static::$modules`.	1
FunctionalTestSetupTrait::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	23
FunctionalTestSetupTrait::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings	protected	function	Prepares site settings and services before installation.	2
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
ParagraphsTestBase::$admin_permissions	protected	property	List of permissions used by loginAsAdmin().
ParagraphsTestBase::$admin_user	protected	property	Drupal user object created by loginAsAdmin().	1
ParagraphsTestBase::$defaultTheme	protected	property	The theme to install as the default for testing. Overrides BrowserTestBase::$defaultTheme
ParagraphsTestBase::loginAsAdmin		function	Creates an user with admin permissions and log in.
ParagraphsTestBase::removeDefaultParagraphType	protected	function	Removes the default paragraph type. Overrides ParagraphsTestBase::removeDefaultParagraphType
ParagraphsTestBase::setAddMode	protected	function	Sets the Paragraphs widget add mode. Overrides ParagraphsTestBase::setAddMode
ParagraphsTestBase::setAllowedParagraphsTypes	protected	function	Sets the allowed Paragraphs types that can be added.
ParagraphsTestBase::setDefaultParagraphType	protected	function	Sets the default paragraph type.
ParagraphsTestBase::setParagraphsTypeWeight	protected	function	Sets the weight of a given Paragraphs type.
ParagraphsTestBase::setParagraphsWidgetMode	protected	function	Sets the Paragraphs widget display mode.
ParagraphsTestBaseTrait::$workflow	protected	property	The workflow entity.
ParagraphsTestBaseTrait::addFieldtoParagraphType	protected	function	Adds a field to a given paragraph type.
ParagraphsTestBaseTrait::addParagraphedContentType	protected	function	Adds a content type with a Paragraphs field.
ParagraphsTestBaseTrait::addParagraphsField	protected	function	Adds a Paragraphs field to a given entity type.
ParagraphsTestBaseTrait::addParagraphsType	protected	function	Adds a Paragraphs type.
ParagraphsTestBaseTrait::addParagraphsTypeIcon	protected	function	Adds an icon to a paragraphs type.
ParagraphsTestBaseTrait::createEditorialWorkflow	protected	function	Creates a workflow entity.
ParagraphsTestBaseTrait::setParagraphsWidgetSettings	protected	function	Sets some of the settings of a paragraphs field widget.
ParagraphsTranslationTest::$modules	public static	property	Modules to enable. Overrides ParagraphsTestBase::$modules
ParagraphsTranslationTest::assertNoParagraphsButtons	protected	function	Passes if the paragraphs buttons are NOT present.
ParagraphsTranslationTest::assertParagraphsButtons	protected	function	Passes if the paragraphs buttons are present.
ParagraphsTranslationTest::assertParagraphsButtonsHelper	protected	function	Helper for assertParagraphsButtons and assertNoParagraphsButtons.
ParagraphsTranslationTest::assertParagraphsLangcode	protected	function	Assert each paragraph items have the same langcode as the node one.
ParagraphsTranslationTest::setUp	protected	function	Overrides ParagraphsTestBase::setUp
ParagraphsTranslationTest::testParagraphsMultilingualWorkflow	public	function	Tests the paragraphs buttons presence in multilingual workflow.
ParagraphsTranslationTest::testParagraphTranslation	public	function	Tests the paragraph translation.
ParagraphsTranslationTest::testParagraphTranslationMultilingual	public	function	Tests the paragraph buttons presence in translation multilingual workflow.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
RefreshVariablesTrait::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	3
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestFileCreationTrait::$generatedTestFiles	protected	property	Whether the files were copied to the test files directory.
TestFileCreationTrait::compareFiles	protected	function	Compares two files based on size and file name.
TestFileCreationTrait::generateFile	public static	function	Generates a test file.
TestFileCreationTrait::getTestFiles	protected	function	Gets a list of files that can be used in tests.
TestRequirementsTrait::checkModuleRequirements	private	function	Checks missing module requirements.
TestRequirementsTrait::checkRequirements	protected	function	Check module requirements for the Drupal use case.	1
TestRequirementsTrait::getDrupalRoot	protected static	function	Returns the Drupal root directory.
TestSetupTrait::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
TestSetupTrait::$container	protected	property	The dependency injection container used in the test.
TestSetupTrait::$kernel	protected	property	The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite	protected	property	The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory	protected	property	The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory	protected	property	The public file directory for the test environment.
TestSetupTrait::$siteDirectory	protected	property	The site directory of this test run.
TestSetupTrait::$strictConfigSchema	protected	property	Set to TRUE to strict check all configuration saved.	2
TestSetupTrait::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestSetupTrait::$testId	protected	property	The test run ID.
TestSetupTrait::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
TestSetupTrait::prepareDatabasePrefix	protected	function	Generates a database prefix for running tests.	2
UiHelperTrait::$loggedInUser	protected	property	The current user logged in using the Mink controlled browser.
UiHelperTrait::$maximumMetaRefreshCount	protected	property	The number of meta refresh redirects to follow, or NULL if unlimited.
UiHelperTrait::$metaRefreshCount	protected	property	The number of meta refresh redirects followed during ::drupalGet().
UiHelperTrait::assertSession	public	function	Returns WebAssert object.	1
UiHelperTrait::buildUrl	protected	function	Builds an a absolute URL from a system path or a URL object.
UiHelperTrait::checkForMetaRefresh	protected	function	Checks for meta refresh tag and if found call drupalGet() recursively.
UiHelperTrait::click	protected	function	Clicks the element with the given CSS selector.
UiHelperTrait::clickLink	protected	function	Follows a link by complete name.
UiHelperTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
UiHelperTrait::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	3
UiHelperTrait::drupalLogin	protected	function	Logs in a user using the Mink controlled browser.
UiHelperTrait::drupalLogout	protected	function	Logs a user out of the Mink controlled browser and confirms.
UiHelperTrait::drupalPostForm	protected	function	Executes a form submission.
UiHelperTrait::drupalUserIsLoggedIn	protected	function	Returns whether a given user account is logged in.
UiHelperTrait::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
UiHelperTrait::getTextContent	protected	function	Retrieves the plain-text content from the current page.
UiHelperTrait::getUrl	protected	function	Get the current URL from the browser.
UiHelperTrait::prepareRequest	protected	function	Prepare for a request to testing site.	1
UiHelperTrait::submitForm	protected	function	Fills and submits a form.
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role.
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.

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class ParagraphsTranslationTest in Paragraphs 8

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