+++ /dev/null
-<?php
-
-namespace Drupal\node\Tests;
-
-use Drupal\comment\Tests\CommentTestTrait;
-use Drupal\Core\Field\FieldStorageDefinitionInterface;
-use Drupal\Component\Utility\Unicode;
-use Drupal\Core\Language\LanguageInterface;
-use Drupal\Core\Url;
-use Drupal\field\Tests\EntityReference\EntityReferenceTestTrait;
-use Drupal\field\Entity\FieldConfig;
-use Drupal\field\Entity\FieldStorageConfig;
-use Drupal\node\Entity\NodeType;
-use Drupal\taxonomy\Entity\Term;
-use Drupal\taxonomy\Entity\Vocabulary;
-
-/**
- * Tests the node entity preview functionality.
- *
- * @group node
- */
-class PagePreviewTest extends NodeTestBase {
-
- use EntityReferenceTestTrait;
- use CommentTestTrait;
-
- /**
- * Enable the comment, node and taxonomy modules to test on the preview.
- *
- * @var array
- */
- public static $modules = ['node', 'taxonomy', 'comment', 'image', 'file', 'text', 'node_test', 'menu_ui'];
-
- /**
- * The name of the created field.
- *
- * @var string
- */
- protected $fieldName;
-
- protected function setUp() {
- parent::setUp();
- $this->addDefaultCommentField('node', 'page');
-
- $web_user = $this->drupalCreateUser(['edit own page content', 'create page content', 'administer menu']);
- $this->drupalLogin($web_user);
-
- // Add a vocabulary so we can test different view modes.
- $vocabulary = Vocabulary::create([
- 'name' => $this->randomMachineName(),
- 'description' => $this->randomMachineName(),
- 'vid' => $this->randomMachineName(),
- 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
- 'help' => '',
- ]);
- $vocabulary->save();
-
- $this->vocabulary = $vocabulary;
-
- // Add a term to the vocabulary.
- $term = Term::create([
- 'name' => $this->randomMachineName(),
- 'description' => $this->randomMachineName(),
- 'vid' => $this->vocabulary->id(),
- 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
- ]);
- $term->save();
-
- $this->term = $term;
-
- // Create an image field.
- FieldStorageConfig::create([
- 'field_name' => 'field_image',
- 'entity_type' => 'node',
- 'type' => 'image',
- 'settings' => [],
- 'cardinality' => FieldStorageConfig::CARDINALITY_UNLIMITED,
- ])->save();
-
- $field_config = FieldConfig::create([
- 'field_name' => 'field_image',
- 'label' => 'Images',
- 'entity_type' => 'node',
- 'bundle' => 'page',
- 'required' => FALSE,
- 'settings' => [],
- ]);
- $field_config->save();
-
- // Create a field.
- $this->fieldName = Unicode::strtolower($this->randomMachineName());
- $handler_settings = [
- 'target_bundles' => [
- $this->vocabulary->id() => $this->vocabulary->id(),
- ],
- 'auto_create' => TRUE,
- ];
- $this->createEntityReferenceField('node', 'page', $this->fieldName, 'Tags', 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
-
- entity_get_form_display('node', 'page', 'default')
- ->setComponent($this->fieldName, [
- 'type' => 'entity_reference_autocomplete_tags',
- ])
- ->save();
-
- // Show on default display and teaser.
- entity_get_display('node', 'page', 'default')
- ->setComponent($this->fieldName, [
- 'type' => 'entity_reference_label',
- ])
- ->save();
- entity_get_display('node', 'page', 'teaser')
- ->setComponent($this->fieldName, [
- 'type' => 'entity_reference_label',
- ])
- ->save();
-
- entity_get_form_display('node', 'page', 'default')
- ->setComponent('field_image', [
- 'type' => 'image_image',
- 'settings' => [],
- ])
- ->save();
-
- entity_get_display('node', 'page', 'default')
- ->setComponent('field_image')
- ->save();
-
- // Create a multi-value text field.
- $field_storage = FieldStorageConfig::create([
- 'field_name' => 'field_test_multi',
- 'entity_type' => 'node',
- 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
- 'type' => 'text',
- 'settings' => [
- 'max_length' => 50,
- ]
- ]);
- $field_storage->save();
- FieldConfig::create([
- 'field_storage' => $field_storage,
- 'bundle' => 'page',
- ])->save();
-
- entity_get_form_display('node', 'page', 'default')
- ->setComponent('field_test_multi', [
- 'type' => 'text_textfield',
- ])
- ->save();
-
- entity_get_display('node', 'page', 'default')
- ->setComponent('field_test_multi', [
- 'type' => 'string',
- ])
- ->save();
- }
-
- /**
- * Checks the node preview functionality.
- */
- public function testPagePreview() {
- $title_key = 'title[0][value]';
- $body_key = 'body[0][value]';
- $term_key = $this->fieldName . '[target_id]';
-
- // Fill in node creation form and preview node.
- $edit = [];
- $edit[$title_key] = '<em>' . $this->randomMachineName(8) . '</em>';
- $edit[$body_key] = $this->randomMachineName(16);
- $edit[$term_key] = $this->term->getName();
-
- // Upload an image.
- $test_image = current($this->drupalGetTestFiles('image', 39325));
- $edit['files[field_image_0][]'] = \Drupal::service('file_system')->realpath($test_image->uri);
- $this->drupalPostForm('node/add/page', $edit, t('Upload'));
-
- // Add an alt tag and preview the node.
- $this->drupalPostForm(NULL, ['field_image[0][alt]' => 'Picture of llamas'], t('Preview'));
-
- // Check that the preview is displaying the title, body and term.
- $this->assertTitle(t('@title | Drupal', ['@title' => $edit[$title_key]]), 'Basic page title is preview.');
- $this->assertEscaped($edit[$title_key], 'Title displayed and escaped.');
- $this->assertText($edit[$body_key], 'Body displayed.');
- $this->assertText($edit[$term_key], 'Term displayed.');
- $this->assertLink(t('Back to content editing'));
-
- // Get the UUID.
- $url = parse_url($this->getUrl());
- $paths = explode('/', $url['path']);
- $view_mode = array_pop($paths);
- $uuid = array_pop($paths);
-
- // Switch view mode. We'll remove the body from the teaser view mode.
- entity_get_display('node', 'page', 'teaser')
- ->removeComponent('body')
- ->save();
-
- $view_mode_edit = ['view_mode' => 'teaser'];
- $this->drupalPostForm('node/preview/' . $uuid . '/full', $view_mode_edit, t('Switch'));
- $this->assertRaw('view-mode-teaser', 'View mode teaser class found.');
- $this->assertNoText($edit[$body_key], 'Body not displayed.');
-
- // Check that the title, body and term fields are displayed with the
- // values after going back to the content edit page.
- $this->clickLink(t('Back to content editing'));
- $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
- $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
- $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
- $this->assertFieldByName('field_image[0][alt]', 'Picture of llamas');
- $this->drupalPostAjaxForm(NULL, [], ['field_test_multi_add_more' => t('Add another item')], NULL, [], [], 'node-page-form');
- $this->assertFieldByName('field_test_multi[0][value]');
- $this->assertFieldByName('field_test_multi[1][value]');
-
- // Return to page preview to check everything is as expected.
- $this->drupalPostForm(NULL, [], t('Preview'));
- $this->assertTitle(t('@title | Drupal', ['@title' => $edit[$title_key]]), 'Basic page title is preview.');
- $this->assertEscaped($edit[$title_key], 'Title displayed and escaped.');
- $this->assertText($edit[$body_key], 'Body displayed.');
- $this->assertText($edit[$term_key], 'Term displayed.');
- $this->assertLink(t('Back to content editing'));
-
- // Assert the content is kept when reloading the page.
- $this->drupalGet('node/add/page', ['query' => ['uuid' => $uuid]]);
- $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
- $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
- $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
-
- // Save the node - this is a new POST, so we need to upload the image.
- $this->drupalPostForm('node/add/page', $edit, t('Upload'));
- $this->drupalPostForm(NULL, ['field_image[0][alt]' => 'Picture of llamas'], t('Save'));
- $node = $this->drupalGetNodeByTitle($edit[$title_key]);
-
- // Check the term was displayed on the saved node.
- $this->drupalGet('node/' . $node->id());
- $this->assertText($edit[$term_key], 'Term displayed.');
-
- // Check the term appears again on the edit form.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertFieldByName($term_key, $edit[$term_key] . ' (' . $this->term->id() . ')', 'Term field displayed.');
-
- // Check with two new terms on the edit form, additionally to the existing
- // one.
- $edit = [];
- $newterm1 = $this->randomMachineName(8);
- $newterm2 = $this->randomMachineName(8);
- $edit[$term_key] = $this->term->getName() . ', ' . $newterm1 . ', ' . $newterm2;
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
- $this->assertRaw('>' . $newterm1 . '<', 'First new term displayed.');
- $this->assertRaw('>' . $newterm2 . '<', 'Second new term displayed.');
- // The first term should be displayed as link, the others not.
- $this->assertLink($this->term->getName());
- $this->assertNoLink($newterm1);
- $this->assertNoLink($newterm2);
-
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
-
- // Check with one more new term, keeping old terms, removing the existing
- // one.
- $edit = [];
- $newterm3 = $this->randomMachineName(8);
- $edit[$term_key] = $newterm1 . ', ' . $newterm3 . ', ' . $newterm2;
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
- $this->assertRaw('>' . $newterm1 . '<', 'First existing term displayed.');
- $this->assertRaw('>' . $newterm2 . '<', 'Second existing term displayed.');
- $this->assertRaw('>' . $newterm3 . '<', 'Third new term displayed.');
- $this->assertNoText($this->term->getName());
- $this->assertLink($newterm1);
- $this->assertLink($newterm2);
- $this->assertNoLink($newterm3);
-
- // Check that editing an existing node after it has been previewed and not
- // saved doesn't remember the previous changes.
- $edit = [
- $title_key => $this->randomMachineName(8),
- ];
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
- $this->assertText($edit[$title_key], 'New title displayed.');
- $this->clickLink(t('Back to content editing'));
- $this->assertFieldByName($title_key, $edit[$title_key], 'New title value displayed.');
- // Navigate away from the node without saving.
- $this->drupalGet('<front>');
- // Go back to the edit form, the title should have its initial value.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertFieldByName($title_key, $node->label(), 'Correct title value displayed.');
-
- // Check with required preview.
- $node_type = NodeType::load('page');
- $node_type->setPreviewMode(DRUPAL_REQUIRED);
- $node_type->save();
- $this->drupalGet('node/add/page');
- $this->assertNoRaw('edit-submit');
- $this->drupalPostForm('node/add/page', [$title_key => 'Preview'], t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->assertRaw('edit-submit');
-
- // Check that destination is remembered when clicking on preview. When going
- // back to the edit form and clicking save, we should go back to the
- // original destination, if set.
- $destination = 'node';
- $this->drupalPostForm($node->toUrl('edit-form'), [], t('Preview'), ['query' => ['destination' => $destination]]);
- $parameters = ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'];
- $options = ['absolute' => TRUE, 'query' => ['destination' => $destination]];
- $this->assertUrl(Url::fromRoute('entity.node.preview', $parameters, $options));
- $this->drupalPostForm(NULL, ['view_mode' => 'teaser'], t('Switch'));
- $this->clickLink(t('Back to content editing'));
- $this->drupalPostForm(NULL, [], t('Save'));
- $this->assertUrl($destination);
-
- // Check that preview page works as expected without a destination set.
- $this->drupalPostForm($node->toUrl('edit-form'), [], t('Preview'));
- $parameters = ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'];
- $this->assertUrl(Url::fromRoute('entity.node.preview', $parameters, ['absolute' => TRUE]));
- $this->drupalPostForm(NULL, ['view_mode' => 'teaser'], t('Switch'));
- $this->clickLink(t('Back to content editing'));
- $this->drupalPostForm(NULL, [], t('Save'));
- $this->assertUrl($node->toUrl());
- $this->assertResponse(200);
-
- /** @var \Drupal\Core\File\FileSystemInterface $file_system */
- $file_system = \Drupal::service('file_system');
- // Assert multiple items can be added and are not lost when previewing.
- $test_image_1 = current($this->drupalGetTestFiles('image', 39325));
- $edit_image_1['files[field_image_0][]'] = $file_system->realpath($test_image_1->uri);
- $test_image_2 = current($this->drupalGetTestFiles('image', 39325));
- $edit_image_2['files[field_image_1][]'] = $file_system->realpath($test_image_2->uri);
- $edit['field_image[0][alt]'] = 'Alt 1';
-
- $this->drupalPostForm('node/add/page', $edit_image_1, t('Upload'));
- $this->drupalPostForm(NULL, $edit, t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->assertFieldByName('files[field_image_1][]');
- $this->drupalPostForm(NULL, $edit_image_2, t('Upload'));
- $this->assertNoFieldByName('files[field_image_1][]');
-
- $title = 'node_test_title';
- $example_text_1 = 'example_text_preview_1';
- $example_text_2 = 'example_text_preview_2';
- $example_text_3 = 'example_text_preview_3';
- $this->drupalGet('node/add/page');
- $edit = [
- 'title[0][value]' => $title,
- 'field_test_multi[0][value]' => $example_text_1,
- ];
- $this->assertRaw('Storage is not set');
- $this->drupalPostForm(NULL, $edit, t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->assertRaw('Storage is set');
- $this->assertFieldByName('field_test_multi[0][value]');
- $this->drupalPostForm(NULL, [], t('Save'));
- $this->assertText('Basic page ' . $title . ' has been created.');
- $node = $this->drupalGetNodeByTitle($title);
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->drupalPostAjaxForm(NULL, [], ['field_test_multi_add_more' => t('Add another item')]);
- $this->drupalPostAjaxForm(NULL, [], ['field_test_multi_add_more' => t('Add another item')]);
- $edit = [
- 'field_test_multi[1][value]' => $example_text_2,
- 'field_test_multi[2][value]' => $example_text_3,
- ];
- $this->drupalPostForm(NULL, $edit, t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->drupalPostForm(NULL, $edit, t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->assertFieldByName('field_test_multi[0][value]', $example_text_1);
- $this->assertFieldByName('field_test_multi[1][value]', $example_text_2);
- $this->assertFieldByName('field_test_multi[2][value]', $example_text_3);
-
- // Now save the node and make sure all values got saved.
- $this->drupalPostForm(NULL, [], t('Save'));
- $this->assertText($example_text_1);
- $this->assertText($example_text_2);
- $this->assertText($example_text_3);
-
- // Edit again, change the menu_ui settings and click on preview.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $edit = [
- 'menu[enabled]' => TRUE,
- 'menu[title]' => 'Changed title',
- ];
- $this->drupalPostForm(NULL, $edit, t('Preview'));
- $this->clickLink(t('Back to content editing'));
- $this->assertFieldChecked('edit-menu-enabled', 'Menu option is still checked');
- $this->assertFieldByName('menu[title]', 'Changed title', 'Menu link title is correct after preview');
-
- // Save, change the title while saving and make sure that it is correctly
- // saved.
- $edit = [
- 'menu[enabled]' => TRUE,
- 'menu[title]' => 'Second title change',
- ];
- $this->drupalPostForm(NULL, $edit, t('Save'));
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertFieldByName('menu[title]', 'Second title change', 'Menu link title is correct after saving');
-
- }
-
- /**
- * Checks the node preview functionality, when using revisions.
- */
- public function testPagePreviewWithRevisions() {
- $title_key = 'title[0][value]';
- $body_key = 'body[0][value]';
- $term_key = $this->fieldName . '[target_id]';
- // Force revision on "Basic page" content.
- $node_type = NodeType::load('page');
- $node_type->setNewRevision(TRUE);
- $node_type->save();
-
- // Fill in node creation form and preview node.
- $edit = [];
- $edit[$title_key] = $this->randomMachineName(8);
- $edit[$body_key] = $this->randomMachineName(16);
- $edit[$term_key] = $this->term->id();
- $edit['revision_log[0][value]'] = $this->randomString(32);
- $this->drupalPostForm('node/add/page', $edit, t('Preview'));
-
- // Check that the preview is displaying the title, body and term.
- $this->assertTitle(t('@title | Drupal', ['@title' => $edit[$title_key]]), 'Basic page title is preview.');
- $this->assertText($edit[$title_key], 'Title displayed.');
- $this->assertText($edit[$body_key], 'Body displayed.');
- $this->assertText($edit[$term_key], 'Term displayed.');
-
- // Check that the title and body fields are displayed with the correct
- // values after going back to the content edit page.
- $this->clickLink(t('Back to content editing')); $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
- $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
- $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
-
- // Check that the revision log field has the correct value.
- $this->assertFieldByName('revision_log[0][value]', $edit['revision_log[0][value]'], 'Revision log field displayed.');
-
- // Save the node after coming back from the preview page so we can create a
- // pending revision for it.
- $this->drupalPostForm(NULL, [], t('Save'));
- $node = $this->drupalGetNodeByTitle($edit[$title_key]);
-
- // Check that previewing a pending revision of a node works. This can not be
- // accomplished through the UI so we have to use API calls.
- // @todo Change this test to use the UI when we will be able to create
- // pending revisions in core.
- // @see https://www.drupal.org/node/2725533
- $node->setNewRevision(TRUE);
- $node->isDefaultRevision(FALSE);
-
- /** @var \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver */
- $controller_resolver = \Drupal::service('controller_resolver');
- $node_preview_controller = $controller_resolver->getControllerFromDefinition('\Drupal\node\Controller\NodePreviewController::view');
- $node_preview_controller($node, 'full');
- }
-
- /**
- * Checks the node preview accessible for simultaneous node editing.
- */
- public function testSimultaneousPreview() {
- $title_key = 'title[0][value]';
- $node = $this->drupalCreateNode([]);
-
- $edit = [$title_key => 'New page title'];
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
- $this->assertText($edit[$title_key]);
-
- $user2 = $this->drupalCreateUser(['edit any page content']);
- $this->drupalLogin($user2);
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertFieldByName($title_key, $node->label(), 'No title leaked from previous user.');
-
- $edit2 = [$title_key => 'Another page title'];
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit2, t('Preview'));
- $this->assertUrl(\Drupal::url('entity.node.preview', ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'], ['absolute' => TRUE]));
- $this->assertText($edit2[$title_key]);
- }
-
-}
projects / yaffs-website / blobdiff