class ParagraphsAdministrationTest in Paragraphs 8

Same name in this branch

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

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\ParagraphsAdministrationTest uses ParagraphsTestBaseTrait

Expanded class hierarchy of ParagraphsAdministrationTest

File

tests/src/Functional/WidgetStable/ParagraphsAdministrationTest.php, line 13

Namespace

Drupal\Tests\paragraphs\Functional\WidgetStable

View source

class ParagraphsAdministrationTest extends ParagraphsTestBase {
  use ParagraphsTestBaseTrait;

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'image',
    'file',
    'views',
  );

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();

    // Create paragraphs content type.
    $this
      ->drupalCreateContentType(array(
      'type' => 'paragraphs',
      'name' => 'Paragraphs',
    ));
  }

  /**
   * Tests the revision of paragraphs.
   */
  public function testParagraphsRevisions() {
    $this
      ->addParagraphedContentType('article', 'paragraphs');
    $this
      ->loginAsAdmin([
      'create paragraphs content',
      'administer node display',
      'edit any paragraphs content',
      'administer nodes',
    ]);

    // Create paragraphs type Headline + Block.
    $this
      ->addParagraphsType('text');

    // Create field types for the text.
    static::fieldUIAddNewField('admin/structure/paragraphs_type/text', 'text', 'Text', 'text', array(), array());
    $this
      ->assertSession()
      ->pageTextContains('Saved Text configuration.');

    // Create an article with paragraphs field.
    static::fieldUIAddNewField('admin/structure/types/manage/paragraphs', 'paragraphs', 'Paragraphs', 'entity_reference_revisions', array(
      'settings[target_type]' => 'paragraph',
      'cardinality' => '-1',
    ), array(
      'settings[handler_settings][target_bundles_drag_drop][text][enabled]' => TRUE,
    ));

    // Configure article fields.
    $this
      ->drupalGet('admin/structure/types/manage/paragraphs/fields');
    $this
      ->clickLink('Manage form display');
    $this
      ->submitForm(array(
      'fields[field_paragraphs][type]' => 'paragraphs',
    ), 'Save');

    // Create node with our paragraphs.
    $this
      ->drupalGet('node/add/paragraphs');
    $this
      ->submitForm(array(), 'field_paragraphs_text_add_more');
    $this
      ->submitForm(array(), 'field_paragraphs_text_add_more');
    $edit = [
      'title[0][value]' => 'TEST TITEL',
      'field_paragraphs[0][subform][field_text][0][value]' => 'Test text 1',
      'field_paragraphs[1][subform][field_text][0][value]' => 'Test text 2',
    ];
    $this
      ->submitForm($edit + [
      'status[value]' => TRUE,
    ], 'Save');
    $node = $this
      ->drupalGetNodeByTitle('TEST TITEL');
    $paragraph1 = $node->field_paragraphs[0]->target_id;
    $paragraph2 = $node->field_paragraphs[1]->target_id;
    $this
      ->countRevisions($node, $paragraph1, $paragraph2, 1);

    // Edit the node without creating a revision. There should still be only 1
    // revision for nodes and paragraphs.
    $edit = [
      'field_paragraphs[0][subform][field_text][0][value]' => 'Foo Bar 1',
      'revision' => FALSE,
    ];
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->countRevisions($node, $paragraph1, $paragraph2, 1);

    // Edit the just created node. Create new revision. Now we should have 2
    // revisions for nodes and paragraphs.
    $edit = [
      'title[0][value]' => 'TEST TITLE',
      'field_paragraphs[0][subform][field_text][0][value]' => 'Foo Bar 2',
      'revision' => TRUE,
    ];
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->submitForm($edit, 'Save');
    $this
      ->countRevisions($node, $paragraph1, $paragraph2, 2);

    // Assert the paragraphs have been changed.
    $this
      ->assertSession()
      ->pageTextNotContains('Foo Bar 1');
    $this
      ->assertSession()
      ->pageTextContains('Test text 2');
    $this
      ->assertSession()
      ->pageTextContains('Foo Bar 2');
    $this
      ->assertSession()
      ->pageTextContains('TEST TITLE');

    // Check out the revisions page and assert there are 2 revisions.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/revisions');
    $rows = $this
      ->xpath('//tbody/tr');

    // Make sure two revisions available.
    $this
      ->assertEquals(count($rows), 2);

    // Revert to the old version.
    $this
      ->clickLink('Revert');
    $this
      ->submitForm([], 'Revert');
    $this
      ->drupalGet('node/' . $node
      ->id());

    // Assert the node has been reverted.
    $this
      ->assertSession()
      ->pageTextNotContains('Foo Bar 2');
    $this
      ->assertSession()
      ->pageTextContains('Test text 2');
    $this
      ->assertSession()
      ->pageTextContains('Foo Bar 1');
    $this
      ->assertSession()
      ->pageTextContains('TEST TITEL');
  }

  /**
   * Tests the paragraph creation.
   */
  public function testParagraphsCreation() {

    // Create an article with paragraphs field.
    $this
      ->addParagraphedContentType('article');
    $this
      ->loginAsAdmin([
      'administer site configuration',
      'create article content',
      'create paragraphs content',
      'administer node display',
      'administer paragraph display',
      'edit any article content',
      'delete any article content',
      'access files overview',
    ]);

    // Assert suggested 'Add a paragraph type' link when there is no type yet.
    $this
      ->drupalGet('admin/structure/paragraphs_type');
    $this
      ->assertSession()
      ->pageTextContains('There are no Paragraphs types yet.');
    $this
      ->drupalGet('admin/structure/types/manage/paragraphs/fields/add-field');
    $edit = [
      'new_storage_type' => 'field_ui:entity_reference_revisions:paragraph',
      'label' => 'Paragraph',
      'field_name' => 'paragraph',
    ];
    $this
      ->submitForm($edit, 'Save and continue');
    $this
      ->submitForm([], 'Save field settings');
    $this
      ->assertSession()
      ->linkByHrefExists('admin/structure/paragraphs_type/add');
    $this
      ->clickLink('here');
    $this
      ->assertSession()
      ->addressEquals('admin/structure/paragraphs_type/add');
    $this
      ->drupalGet('admin/structure/paragraphs_type');
    $this
      ->clickLink('Add paragraph type');
    $this
      ->assertSession()
      ->titleEquals('Add Paragraphs type | Drupal');

    // Create paragraph type text + image.
    $this
      ->addParagraphsType('text_image');
    $this
      ->drupalGet('admin/structure/paragraphs_type/text_image');
    $this
      ->assertSession()
      ->titleEquals('Edit text_image paragraph type | Drupal');

    // Create field types for text and image.
    static::fieldUIAddNewField('admin/structure/paragraphs_type/text_image', 'text', 'Text', 'text_long', array(), array());
    $this
      ->assertSession()
      ->pageTextContains('Saved Text configuration.');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/text_image', 'image', 'Image', 'image', array(), array(
      'settings[alt_field_required]' => FALSE,
    ));
    $this
      ->assertSession()
      ->pageTextContains('Saved Image configuration.');

    // Create paragraph type Nested test.
    $this
      ->addParagraphsType('nested_test');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/nested_test', 'paragraphs', 'Paragraphs', 'entity_reference_revisions', array(
      'settings[target_type]' => 'paragraph',
      'cardinality' => '-1',
    ), array());

    // Change the add more button to select mode.
    $this
      ->clickLink('Manage form display');
    $this
      ->submitForm([
      'fields[field_paragraphs][type]' => 'paragraphs',
    ], 'field_paragraphs_settings_edit');
    $this
      ->submitForm([
      'fields[field_paragraphs][settings_edit_form][settings][add_mode]' => 'select',
    ], 'Update');
    $this
      ->submitForm([], 'Save');

    // Create paragraph type image.
    $this
      ->addParagraphsType('image');

    // Create field types for image.
    static::fieldUIAddNewField('admin/structure/paragraphs_type/image', 'image_only', 'Image only', 'image', array(), array());
    $this
      ->assertSession()
      ->pageTextContains('Saved Image only configuration.');
    $this
      ->drupalGet('admin/structure/paragraphs_type');
    $rows = $this
      ->xpath('//tbody/tr');

    // Make sure 2 types are available with their label.
    $this
      ->assertEquals(count($rows), 3);
    $this
      ->assertSession()
      ->pageTextContains('text_image');
    $this
      ->assertSession()
      ->pageTextContains('image');

    // Make sure there is an edit link for each type.
    $this
      ->clickLink('Edit');

    // Make sure the field UI appears.
    $this
      ->assertSession()
      ->linkExists('Manage fields');
    $this
      ->assertSession()
      ->linkExists('Manage form display');
    $this
      ->assertSession()
      ->linkExists('Manage display');
    $this
      ->assertSession()
      ->titleEquals('Edit image paragraph type | Drupal');

    // Test for "Add mode" setting.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');
    $field_name = 'field_paragraphs';

    // Click on the widget settings button to open the widget settings form.
    $this
      ->submitForm([
      'fields[field_paragraphs][type]' => 'paragraphs',
    ], $field_name . "_settings_edit");

    // Enable setting.
    $edit = array(
      'fields[' . $field_name . '][settings_edit_form][settings][add_mode]' => 'button',
    );
    $this
      ->submitForm($edit, 'Save');

    // Check if the setting is stored.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');
    $this
      ->assertSession()
      ->pageTextContains('Add mode: Buttons', 'Checking the settings value.');
    $this
      ->submitForm(array(), $field_name . "_settings_edit");

    // Assert the 'Buttons' option is selected.
    $add_mode_option = $this
      ->assertSession()
      ->optionExists('edit-fields-field-paragraphs-settings-edit-form-settings-add-mode', 'button');
    $this
      ->assertTrue($add_mode_option
      ->hasAttribute('selected'), 'Updated value is correct!.');

    // Add two Text + Image paragraphs in article.
    $this
      ->drupalGet('node/add/article');
    $this
      ->submitForm(array(), 'field_paragraphs_text_image_add_more');
    $this
      ->submitForm(array(), 'field_paragraphs_text_image_add_more');

    // Upload some images.
    $files = $this
      ->getTestFiles('image');
    $file_system = \Drupal::service('file_system');
    $edit = array(
      'title[0][value]' => 'Test article',
      'field_paragraphs[0][subform][field_text][0][value]' => 'Test text 1',
      'files[field_paragraphs_0_subform_field_image_0]' => $file_system
        ->realpath($files[0]->uri),
      'field_paragraphs[1][subform][field_text][0][value]' => 'Test text 2',
      'files[field_paragraphs_1_subform_field_image_0]' => $file_system
        ->realpath($files[1]->uri),
    );
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('article Test article has been created.');
    $node = $this
      ->drupalGetNodeByTitle('Test article');
    $img1_url = file_create_url(\Drupal::token()
      ->replace('public://[date:custom:Y]-[date:custom:m]/' . $files[0]->filename));
    $img2_url = file_create_url(\Drupal::token()
      ->replace('public://[date:custom:Y]-[date:custom:m]/' . $files[1]->filename));
    $img1_size = filesize($files[0]->uri);
    $img2_size = filesize($files[1]->uri);
    $img1_mime = \Drupal::service('file.mime_type.guesser')
      ->guess($files[0]->uri);
    $img2_mime = \Drupal::service('file.mime_type.guesser')
      ->guess($files[1]->uri);

    // Check the text and image after publish.
    $this
      ->assertSession()
      ->pageTextContains('Test text 1');
    $this
      ->assertSession()
      ->responseContains('<img src="' . file_url_transform_relative($img1_url));
    $this
      ->assertSession()
      ->pageTextContains('Test text 2');
    $this
      ->assertSession()
      ->responseContains('<img src="' . file_url_transform_relative($img2_url));

    // Tests for "Edit mode" settings.
    // Test for closed setting.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');

    // Click on the widget settings button to open the widget settings form.
    $this
      ->submitForm(array(), "field_paragraphs_settings_edit");

    // Enable setting.
    $edit = array(
      'fields[field_paragraphs][settings_edit_form][settings][edit_mode]' => 'closed',
    );
    $this
      ->submitForm($edit, 'Save');

    // Check if the setting is stored.
    $this
      ->assertSession()
      ->pageTextContains('Edit mode: Closed', 'Checking the settings value.');
    $this
      ->submitForm(array(), "field_paragraphs_settings_edit");

    // Assert the 'Closed' option is selected.
    $edit_mode_option = $this
      ->assertSession()
      ->optionExists('edit-fields-field-paragraphs-settings-edit-form-settings-edit-mode', 'closed');
    $this
      ->assertTrue($edit_mode_option
      ->hasAttribute('selected'), 'Updated value correctly.');
    $this
      ->drupalGet('node/1/edit');

    // The textareas for paragraphs should not be visible.
    $this
      ->assertSession()
      ->responseNotContains('field_paragraphs[0][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->responseNotContains('field_paragraphs[1][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->responseContains('<span class="summary-content">Test text 1</span>, <span class="summary-content">' . $files[0]->filename);
    $this
      ->assertSession()
      ->responseContains('<span class="summary-content">Test text 2</span>, <span class="summary-content">' . $files[1]->filename);

    // Test for preview option.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');
    $this
      ->submitForm(array(), "field_paragraphs_settings_edit");
    $edit = [
      'fields[field_paragraphs][settings_edit_form][settings][edit_mode]' => 'closed',
      'fields[field_paragraphs][settings_edit_form][settings][closed_mode]' => 'preview',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Edit mode: Closed', 'Checking the "Edit mode" setting value.');
    $this
      ->assertSession()
      ->pageTextContains('Closed mode: Preview', 'Checking the "Closed mode" settings value.');
    $this
      ->drupalGet('node/1/edit');

    // The texts in the paragraphs should be visible.
    $this
      ->assertSession()
      ->responseNotContains('field_paragraphs[0][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->responseNotContains('field_paragraphs[1][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->pageTextContains('Test text 1');
    $this
      ->assertSession()
      ->pageTextContains('Test text 2');

    // Test for open option.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');
    $this
      ->submitForm(array(), "field_paragraphs_settings_edit");

    // Assert the "Closed" and "Preview" options are selected.
    $edit_mode_option = $this
      ->assertSession()
      ->optionExists('edit-fields-field-paragraphs-settings-edit-form-settings-edit-mode', 'closed');
    $this
      ->assertTrue($edit_mode_option
      ->hasAttribute('selected'), 'Correctly updated the "Edit mode" value.');
    $closed_mode_option = $this
      ->assertSession()
      ->optionExists('edit-fields-field-paragraphs-settings-edit-form-settings-closed-mode', 'preview');
    $this
      ->assertTrue($closed_mode_option
      ->hasAttribute('selected'), 'Correctly updated the "Closed mode" value.');

    // Restore the value to Open for next test.
    $edit = array(
      'fields[field_paragraphs][settings_edit_form][settings][edit_mode]' => 'open',
    );
    $this
      ->submitForm($edit, 'Save');
    $this
      ->drupalGet('node/1/edit');

    // The textareas for paragraphs should be visible.
    $this
      ->assertSession()
      ->responseContains('field_paragraphs[0][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->responseContains('field_paragraphs[1][subform][field_text][0][value]');
    $paragraphs = Paragraph::loadMultiple();
    $this
      ->assertEquals(count($paragraphs), 2, 'Two paragraphs in article');

    // Check article edit page.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');

    // Check both paragraphs in edit page.
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs[0][subform][field_text][0][value]', 'Test text 1');
    $this
      ->assertSession()
      ->responseContains('<a href="' . $img1_url . '" type="' . $img1_mime . '; length=' . $img1_size . '">' . $files[0]->filename . '</a>');
    $this
      ->assertSession()
      ->fieldValueEquals('field_paragraphs[1][subform][field_text][0][value]', 'Test text 2');
    $this
      ->assertSession()
      ->responseContains('<a href="' . $img2_url . '" type="' . $img2_mime . '; length=' . $img2_size . '">' . $files[1]->filename . '</a>');

    // Remove 2nd paragraph.
    $this
      ->getSession()
      ->getPage()
      ->find('css', '[name="field_paragraphs_1_remove"]')
      ->press();
    $this
      ->assertSession()
      ->fieldNotExists('field_paragraphs[1][subform][field_text][0][value]');
    $this
      ->assertSession()
      ->responseNotContains('<a href="' . $img2_url . '" type="' . $img2_mime . '; length=' . $img2_size . '">' . $files[1]->filename . '</a>');

    // Assert the paragraph is not deleted unless the user saves the node.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->responseContains('<a href="' . $img2_url . '" type="' . $img2_mime . '; length=' . $img2_size . '">' . $files[1]->filename . '</a>');

    // Remove the second paragraph.
    $this
      ->getSession()
      ->getPage()
      ->find('css', '[name="field_paragraphs_1_remove"]')
      ->press();
    $this
      ->assertSession()
      ->responseNotContains('<a href="' . $img2_url . '" type="' . $img2_mime . '; length=' . $img2_size . '">' . $files[1]->filename . '</a>');
    $edit = [
      'field_paragraphs[0][subform][field_image][0][alt]' => 'test_alt',
    ];
    $this
      ->submitForm($edit, 'Save');

    // Assert the paragraph is deleted after the user saves the node.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');
    $this
      ->assertSession()
      ->responseNotContains('<a href="' . $img2_url . '" type="' . $img2_mime . '; length=' . $img2_size . '">' . $files[1]->filename . '</a>');

    // Delete the node.
    $this
      ->clickLink('Delete');
    $this
      ->submitForm([], 'Delete');
    $this
      ->assertSession()
      ->pageTextContains('Test article has been deleted.');

    // Check if the publish/unpublish option works.
    $this
      ->drupalGet('admin/structure/paragraphs_type/text_image/form-display');
    $edit = [
      'fields[status][type]' => 'boolean_checkbox',
      'fields[status][region]' => 'content',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->drupalGet('node/add/article');
    $this
      ->submitForm([], 'Add text_image');
    $this
      ->assertSession()
      ->responseContains('edit-field-paragraphs-0-subform-status-value');
    $edit = [
      'title[0][value]' => 'Example publish/unpublish',
      'field_paragraphs[0][subform][field_text][0][value]' => 'Example published and unpublished',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Example published and unpublished');
    $this
      ->clickLink('Edit');
    $edit = [
      'field_paragraphs[0][subform][status][value]' => FALSE,
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextNotContains('Example published and unpublished');

    // Set the fields as required.
    $this
      ->drupalGet('admin/structure/types/manage/article/fields');
    $this
      ->clickLink('Edit', 1);
    $this
      ->submitForm([
      'preview_mode' => '1',
    ], 'Save content type');
    $this
      ->drupalGet('admin/structure/paragraphs_type/nested_test/fields');
    $this
      ->clickLink('Edit');
    $this
      ->submitForm([
      'required' => TRUE,
    ], 'Save settings');

    // Add a new article.
    $this
      ->drupalGet('node/add/article');
    $this
      ->submitForm([], 'field_paragraphs_nested_test_add_more');

    // Ensure that nested header actions do not add a visible weight field.
    $this
      ->assertSession()
      ->fieldNotExists('field_paragraphs[0][subform][field_paragraphs][header_actions][_weight]');
    $edit = [
      'field_paragraphs[0][subform][field_paragraphs][add_more][add_more_select]' => 'image',
    ];
    $this
      ->submitForm($edit, 'field_paragraphs_0_subform_field_paragraphs_add_more');

    // Test the new field is displayed.
    $this
      ->assertSession()
      ->fieldExists('files[field_paragraphs_0_subform_field_paragraphs_0_subform_field_image_only_0]');

    // Add an image to the required field.
    $edit = array(
      'title[0][value]' => 'test required',
      'files[field_paragraphs_0_subform_field_paragraphs_0_subform_field_image_only_0]' => $file_system
        ->realpath($files[2]->uri),
    );
    $this
      ->submitForm($edit, 'Save');
    $edit = [
      'field_paragraphs[0][subform][field_paragraphs][0][subform][field_image_only][0][alt]' => 'Alternative_text',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('test required has been created.');
    $this
      ->assertSession()
      ->responseNotContains('This value should not be null.');

    // Test that unsupported widgets are not displayed.
    $this
      ->drupalGet('admin/structure/types/manage/article/form-display');
    $select = $this
      ->xpath('//*[@id="edit-fields-field-paragraphs-type"]')[0];
    $this
      ->assertCount(2, $select
      ->findAll('css', 'option'));
    $this
      ->assertSession()
      ->responseContains('value="paragraphs" selected="selected"');

    // Check that Paragraphs is not displayed as an entity_reference field
    // reference option.
    $this
      ->drupalGet('admin/structure/types/manage/article/fields/add-field');
    $edit = [
      'new_storage_type' => 'entity_reference',
      'label' => 'unsupported field',
      'field_name' => 'unsupportedfield',
    ];
    $this
      ->submitForm($edit, 'Save and continue');
    $this
      ->assertSession()
      ->optionNotExists('edit-settings-target-type', 'paragraph');

    // Test that all Paragraph types can be referenced if none is selected.
    $this
      ->addParagraphsType('nested_double_test');
    static::fieldUIAddExistingField('admin/structure/paragraphs_type/nested_double_test', 'field_paragraphs', 'paragraphs_1');
    $this
      ->clickLink('Manage form display');
    $this
      ->submitForm([], 'Save');

    //$this->drupalPostForm(NULL, array('fields[field_paragraphs][type]' => 'entity_reference_revisions_entity_view'), 'Save');
    static::fieldUIAddNewField('admin/structure/paragraphs_type/nested_double_test', 'paragraphs_2', 'paragraphs_2', 'entity_reference_revisions', array(
      'settings[target_type]' => 'paragraph',
      'cardinality' => '-1',
    ), array());
    $this
      ->clickLink('Manage form display');
    $this
      ->submitForm([], 'Save');
    $this
      ->drupalGet('node/add/article');
    $this
      ->submitForm([], 'field_paragraphs_nested_test_add_more');
    $edit = [
      'field_paragraphs[0][subform][field_paragraphs][add_more][add_more_select]' => 'nested_double_test',
    ];
    $this
      ->submitForm($edit, 'field_paragraphs_0_subform_field_paragraphs_add_more');
    $this
      ->submitForm([], 'field_paragraphs_0_subform_field_paragraphs_0_subform_field_paragraphs_image_add_more');
    $edit = array(
      'title[0][value]' => 'Nested twins',
    );
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Nested twins has been created.');
    $this
      ->assertSession()
      ->pageTextNotContains('This entity (paragraph: ) cannot be referenced.');

    // Set the fields as not required.
    $this
      ->drupalGet('admin/structure/types/manage/article/fields');
    $this
      ->clickLink('Edit', 1);
    $this
      ->submitForm([
      'required' => FALSE,
    ], 'Save settings');

    // Set the Paragraph field edit mode to "Closed" and the closed mode to
    // "Summary".
    $settings = [
      'edit_mode' => 'closed',
      'closed_mode' => 'summary',
    ];
    $this
      ->setParagraphsWidgetSettings('article', 'field_paragraphs', $settings);
    $this
      ->addParagraphsType('node_test');

    // Add a required node reference field.
    static::fieldUIAddNewField('admin/structure/paragraphs_type/node_test', 'entity_reference', 'Entity reference', 'entity_reference', array(
      'settings[target_type]' => 'node',
      'cardinality' => '-1',
    ), [
      'settings[handler_settings][target_bundles][article]' => TRUE,
      'required' => TRUE,
    ]);
    $node = $this
      ->drupalGetNodeByTitle('Nested twins');

    // Create a node with a reference in a Paragraph.
    $this
      ->drupalGet('node/add/article');
    $this
      ->submitForm([], 'field_paragraphs_node_test_add_more');
    \Drupal::service('entity_field.manager')
      ->clearCachedFieldDefinitions();
    $edit = [
      'field_paragraphs[0][subform][field_entity_reference][0][target_id]' => $node
        ->label() . ' (' . $node
        ->id() . ')',
      'title[0][value]' => 'choke test',
    ];
    $this
      ->submitForm($edit, 'Save');

    // Delete the referenced node.
    $node
      ->delete();

    // Edit the node with the reference.
    $this
      ->clickLink('Edit');

    // Adding another required paragraph and deleting that again should not
    // validate closed paragraphs but trying to save the node should.
    $this
      ->submitForm(array(), 'field_paragraphs_node_test_add_more');
    $this
      ->assertSession()
      ->pageTextNotContains('The referenced entity (node: ' . $node
      ->id() . ') does not exist.');
    $this
      ->assertSession()
      ->fieldExists('field_paragraphs[1][subform][field_entity_reference][0][target_id]');
    $this
      ->submitForm(array(), 'field_paragraphs_1_remove');
    $this
      ->assertSession()
      ->pageTextNotContains('The referenced entity (node: ' . $node
      ->id() . ') does not exist.');
    $this
      ->assertSession()
      ->fieldNotExists('field_paragraphs[1][subform][field_entity_reference][0][target_id]');
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('Validation error on collapsed paragraph field_entity_reference.0.target_id: The referenced entity (node: ' . $node
      ->id() . ') does not exist.');

    // Attempt to edit the Paragraph.
    $this
      ->submitForm([], 'field_paragraphs_0_edit');

    // Try to collapse with an invalid reference.
    $this
      ->submitForm([
      'field_paragraphs[0][subform][field_entity_reference][0][target_id]' => 'foo',
    ], 'field_paragraphs_0_collapse');

    // Paragraph should be still in edit mode.
    $this
      ->assertSession()
      ->fieldExists('field_paragraphs[0][subform][field_entity_reference][0][target_id]');
    $this
      ->assertSession()
      ->fieldExists('field_paragraphs[0][subform][field_entity_reference][1][target_id]');

    // Assert the validation message.
    $this
      ->assertSession()
      ->pageTextContains('There are no entities matching "foo".');

    // Fix the broken reference.
    $node = $this
      ->drupalGetNodeByTitle('Example publish/unpublish');
    $edit = [
      'field_paragraphs[0][subform][field_entity_reference][0][target_id]' => $node
        ->label() . ' (' . $node
        ->id() . ')',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('choke test has been updated.');
    $this
      ->assertSession()
      ->linkExists('Example publish/unpublish');

    // Delete the new referenced node.
    $node
      ->delete();

    // Set the Paragraph field closed mode to "Preview".
    $settings = [
      'edit_mode' => 'closed',
      'closed_mode' => 'preview',
    ];
    $this
      ->setParagraphsWidgetSettings('article', 'field_paragraphs', $settings);
    $node = $this
      ->drupalGetNodeByTitle('choke test');

    // Attempt to edit the Paragraph.
    $this
      ->drupalGet('node/' . $node
      ->id() . '/edit');

    // Attempt to edit the Paragraph.
    $this
      ->submitForm([], 'field_paragraphs_0_edit');

    // Try to save with an invalid reference.
    $edit = [
      'field_paragraphs[0][subform][field_entity_reference][0][target_id]' => 'foo',
    ];
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->pageTextContains('There are no entities matching "foo".');

    // Remove the Paragraph and save the node.
    $this
      ->submitForm([], 'field_paragraphs_0_remove');
    $this
      ->submitForm([], 'Save');
    $this
      ->assertSession()
      ->pageTextContains('choke test has been updated.');
    $this
      ->drupalGet('admin/structure/types/manage/article/fields');
    $this
      ->clickLink('Edit');
    $this
      ->submitForm([
      'description' => 'This is the description of the field.',
    ], 'Save settings');

    // Verify that the text displayed is correct when no paragraph has been
    // added yet.
    $this
      ->drupalGet('node/add/article');
    $this
      ->assertSession()
      ->pageTextContains('This is the description of the field.');
    $elements = $this
      ->xpath('//table[@id="field-paragraphs-values"]/tbody');
    $header = $this
      ->xpath('//table[@id="field-paragraphs-values"]/thead');
    $this
      ->assertEquals($elements, []);
    $this
      ->assertNotEquals($header, []);
    $this
      ->drupalGet('admin/content/files');
    $this
      ->clickLink('1 place');
    $label = $this
      ->xpath('//tbody/tr/td[1]');
    $this
      ->assertEquals(trim(htmlspecialchars_decode(strip_tags($label[0]
      ->getText()))), 'test required > field_paragraphs > Paragraphs');
  }

  /**
   * Helper function for revision counting.
   */
  private function countRevisions($node, $paragraph1, $paragraph2, $revisions_count) {
    $node_revisions_count = \Drupal::entityQuery('node')
      ->condition('nid', $node
      ->id())
      ->allRevisions()
      ->count()
      ->execute();
    $this
      ->assertEquals($node_revisions_count, $revisions_count);
    $this
      ->assertEquals(\Drupal::entityQuery('paragraph')
      ->condition('id', $paragraph1)
      ->allRevisions()
      ->count()
      ->execute(), $revisions_count);
    $this
      ->assertEquals(\Drupal::entityQuery('paragraph')
      ->condition('id', $paragraph2)
      ->allRevisions()
      ->count()
      ->execute(), $revisions_count);
  }

}

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::$modules`.	1
FunctionalTestSetupTrait::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	23
FunctionalTestSetupTrait::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings	protected	function	Prepares site settings and services before installation.	2
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
ParagraphsAdministrationTest::$modules	public static	property	Modules to enable. Overrides ParagraphsTestBase::$modules
ParagraphsAdministrationTest::countRevisions	private	function	Helper function for revision counting.
ParagraphsAdministrationTest::setUp	protected	function	Overrides ParagraphsTestBase::setUp
ParagraphsAdministrationTest::testParagraphsCreation	public	function	Tests the paragraph creation.
ParagraphsAdministrationTest::testParagraphsRevisions	public	function	Tests the revision of paragraphs.
ParagraphsTestBase::$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.
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 ParagraphsAdministrationTest in Paragraphs 8

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