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<?php
namespace Drupal\Tests\node\Functional;
use Drupal\comment\Tests\CommentTestTrait;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Url;
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;
use Drupal\Tests\field\Traits\EntityReferenceTestTrait;
use Drupal\Tests\TestFileCreationTrait;
use Drupal\user\RoleInterface;
class PagePreviewTest extends NodeTestBase {
use EntityReferenceTestTrait;
use CommentTestTrait;
use TestFileCreationTrait {
getTestFiles as drupalGetTestFiles;
}
protected static $modules = [
'node',
'taxonomy',
'comment',
'image',
'file',
'text',
'node_test',
'menu_ui',
];
protected $defaultTheme = 'classy';
protected $fieldName;
protected function setUp() : void {
parent::setUp();
$this
->addDefaultCommentField('node', 'page');
$web_user = $this
->drupalCreateUser([
'edit own page content',
'create page content',
'administer menu',
]);
$this
->drupalLogin($web_user);
$vocabulary = Vocabulary::create([
'name' => $this
->randomMachineName(),
'description' => $this
->randomMachineName(),
'vid' => $this
->randomMachineName(),
'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
'help' => '',
]);
$vocabulary
->save();
$this->vocabulary = $vocabulary;
$term = Term::create([
'name' => $this
->randomMachineName(),
'description' => $this
->randomMachineName(),
'vid' => $this->vocabulary
->id(),
'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
]);
$term
->save();
$this->term = $term;
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();
$this->fieldName = mb_strtolower($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);
$display_repository = \Drupal::service('entity_display.repository');
$display_repository
->getFormDisplay('node', 'page')
->setComponent($this->fieldName, [
'type' => 'entity_reference_autocomplete_tags',
])
->save();
$display_repository
->getViewDisplay('node', 'page')
->setComponent($this->fieldName, [
'type' => 'entity_reference_label',
])
->save();
$display_repository
->getViewDisplay('node', 'page', 'teaser')
->setComponent($this->fieldName, [
'type' => 'entity_reference_label',
])
->save();
$display_repository
->getFormDisplay('node', 'page')
->setComponent('field_image', [
'type' => 'image_image',
'settings' => [],
])
->save();
$display_repository
->getViewDisplay('node', 'page')
->setComponent('field_image')
->save();
$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();
$display_repository
->getFormDisplay('node', 'page')
->setComponent('field_test_multi', [
'type' => 'text_textfield',
])
->save();
$display_repository
->getViewDisplay('node', 'page')
->setComponent('field_test_multi', [
'type' => 'string',
])
->save();
}
public function testPagePreview() {
$title_key = 'title[0][value]';
$body_key = 'body[0][value]';
$term_key = $this->fieldName . '[target_id]';
$edit = [];
$edit[$title_key] = '<em>' . $this
->randomMachineName(8) . '</em>';
$edit[$body_key] = $this
->randomMachineName(16);
$edit[$term_key] = $this->term
->getName();
$test_image = current($this
->drupalGetTestFiles('image', 39325));
$edit['files[field_image_0][]'] = \Drupal::service('file_system')
->realpath($test_image->uri);
$this
->drupalGet('node/add/page');
$this
->submitForm($edit, 'Upload');
$this
->submitForm([
'field_image[0][alt]' => 'Picture of llamas',
], 'Preview');
$expected_title = $edit[$title_key] . ' | Drupal';
$this
->assertSession()
->titleEquals($expected_title);
$this
->assertSession()
->assertEscaped($edit[$title_key]);
$this
->assertSession()
->pageTextContains($edit[$body_key]);
$this
->assertSession()
->pageTextContains($edit[$term_key]);
$this
->assertSession()
->linkExists('Back to content editing');
$body_class_element = $this
->xpath("//body[contains(@class, 'page-node-type-page')]");
$this
->assertTrue(!empty($body_class_element), 'Node type body class found.');
$url = parse_url($this
->getUrl());
$paths = explode('/', $url['path']);
$view_mode = array_pop($paths);
$uuid = array_pop($paths);
\Drupal::service('entity_display.repository')
->getViewDisplay('node', 'page', 'teaser')
->removeComponent('body')
->save();
$view_mode_edit = [
'view_mode' => 'teaser',
];
$this
->drupalGet('node/preview/' . $uuid . '/full');
$this
->submitForm($view_mode_edit, 'Switch');
$this
->assertSession()
->responseContains('view-mode-teaser');
$this
->assertSession()
->pageTextNotContains($edit[$body_key]);
$this
->clickLink('Back to content editing');
$this
->assertSession()
->fieldValueEquals($title_key, $edit[$title_key]);
$this
->assertSession()
->fieldValueEquals($body_key, $edit[$body_key]);
$this
->assertSession()
->fieldValueEquals($term_key, $edit[$term_key]);
$this
->assertSession()
->fieldValueEquals('field_image[0][alt]', 'Picture of llamas');
$this
->getSession()
->getPage()
->pressButton('Add another item');
$this
->assertSession()
->fieldExists('field_test_multi[0][value]');
$this
->assertSession()
->fieldExists('field_test_multi[1][value]');
$this
->submitForm([], 'Preview');
$this
->assertSession()
->titleEquals($expected_title);
$this
->assertSession()
->assertEscaped($edit[$title_key]);
$this
->assertSession()
->pageTextContains($edit[$body_key]);
$this
->assertSession()
->pageTextContains($edit[$term_key]);
$this
->assertSession()
->linkExists('Back to content editing');
$this
->drupalGet('node/add/page', [
'query' => [
'uuid' => $uuid,
],
]);
$this
->assertSession()
->fieldValueEquals($title_key, $edit[$title_key]);
$this
->assertSession()
->fieldValueEquals($body_key, $edit[$body_key]);
$this
->assertSession()
->fieldValueEquals($term_key, $edit[$term_key]);
$this
->drupalGet('node/add/page');
$this
->submitForm($edit, 'Upload');
$this
->submitForm([
'field_image[0][alt]' => 'Picture of llamas',
], 'Save');
$node = $this
->drupalGetNodeByTitle($edit[$title_key]);
$this
->drupalGet('node/' . $node
->id());
$this
->assertSession()
->pageTextContains($edit[$term_key]);
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->assertSession()
->fieldValueEquals($term_key, $edit[$term_key] . ' (' . $this->term
->id() . ')');
$edit = [];
$newterm1 = $this
->randomMachineName(8);
$newterm2 = $this
->randomMachineName(8);
$edit[$term_key] = $this->term
->getName() . ', ' . $newterm1 . ', ' . $newterm2;
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->responseContains('>' . $newterm1 . '<');
$this
->assertSession()
->responseContains('>' . $newterm2 . '<');
$this
->assertSession()
->linkExists($this->term
->getName());
$this
->assertSession()
->linkNotExists($newterm1);
$this
->assertSession()
->linkNotExists($newterm2);
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit, 'Save');
$edit = [];
$newterm3 = $this
->randomMachineName(8);
$edit[$term_key] = $newterm1 . ', ' . $newterm3 . ', ' . $newterm2;
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->responseContains('>' . $newterm1 . '<');
$this
->assertSession()
->responseContains('>' . $newterm2 . '<');
$this
->assertSession()
->responseContains('>' . $newterm3 . '<');
$this
->assertSession()
->pageTextNotContains($this->term
->getName());
$this
->assertSession()
->linkExists($newterm1);
$this
->assertSession()
->linkExists($newterm2);
$this
->assertSession()
->linkNotExists($newterm3);
$edit = [
$title_key => $this
->randomMachineName(8),
];
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->pageTextContains($edit[$title_key]);
$this
->clickLink('Back to content editing');
$this
->assertSession()
->fieldValueEquals($title_key, $edit[$title_key]);
$this
->drupalGet('<front>');
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->assertSession()
->fieldValueEquals($title_key, $node
->label());
$node_type = NodeType::load('page');
$node_type
->setPreviewMode(DRUPAL_REQUIRED);
$node_type
->save();
$this
->drupalGet('node/add/page');
$this
->assertSession()
->responseNotContains('edit-submit');
$this
->drupalGet('node/add/page');
$this
->submitForm([
$title_key => 'Preview',
], 'Preview');
$this
->clickLink('Back to content editing');
$this
->assertSession()
->responseContains('edit-submit');
$destination = 'node';
$this
->drupalGet($node
->toUrl('edit-form'), [
'query' => [
'destination' => $destination,
],
]);
$this
->submitForm([], 'Preview');
$parameters = [
'node_preview' => $node
->uuid(),
'view_mode_id' => 'full',
];
$options = [
'absolute' => TRUE,
'query' => [
'destination' => $destination,
],
];
$this
->assertSession()
->addressEquals(Url::fromRoute('entity.node.preview', $parameters, $options));
$this
->submitForm([
'view_mode' => 'teaser',
], 'Switch');
$this
->clickLink('Back to content editing');
$this
->submitForm([], 'Save');
$this
->assertSession()
->addressEquals($destination);
$this
->drupalGet($node
->toUrl('edit-form'));
$this
->submitForm([], 'Preview');
$parameters = [
'node_preview' => $node
->uuid(),
'view_mode_id' => 'full',
];
$this
->assertSession()
->addressEquals(Url::fromRoute('entity.node.preview', $parameters));
$this
->submitForm([
'view_mode' => 'teaser',
], 'Switch');
$this
->clickLink('Back to content editing');
$this
->submitForm([], 'Save');
$this
->assertSession()
->addressEquals($node
->toUrl());
$this
->assertSession()
->statusCodeEquals(200);
$file_system = \Drupal::service('file_system');
$test_image_1 = current($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
->drupalGet('node/add/page');
$this
->submitForm($edit_image_1, 'Upload');
$this
->submitForm($edit, 'Preview');
$this
->clickLink('Back to content editing');
$this
->assertSession()
->fieldExists('files[field_image_1][]');
$this
->submitForm($edit_image_2, 'Upload');
$this
->assertSession()
->fieldNotExists('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
->assertSession()
->pageTextContains('Storage is not set');
$this
->submitForm($edit, 'Preview');
$this
->clickLink('Back to content editing');
$this
->assertSession()
->pageTextContains('Storage is set');
$this
->assertSession()
->fieldExists('field_test_multi[0][value]');
$this
->submitForm([], 'Save');
$this
->assertSession()
->pageTextContains('Basic page ' . $title . ' has been created.');
$node = $this
->drupalGetNodeByTitle($title);
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->getSession()
->getPage()
->pressButton('Add another item');
$this
->getSession()
->getPage()
->pressButton('Add another item');
$edit = [
'field_test_multi[1][value]' => $example_text_2,
'field_test_multi[2][value]' => $example_text_3,
];
$this
->submitForm($edit, 'Preview');
$this
->clickLink('Back to content editing');
$this
->submitForm($edit, 'Preview');
$this
->clickLink('Back to content editing');
$this
->assertSession()
->fieldValueEquals('field_test_multi[0][value]', $example_text_1);
$this
->assertSession()
->fieldValueEquals('field_test_multi[1][value]', $example_text_2);
$this
->assertSession()
->fieldValueEquals('field_test_multi[2][value]', $example_text_3);
$this
->submitForm([], 'Save');
$this
->assertSession()
->pageTextContains($example_text_1);
$this
->assertSession()
->pageTextContains($example_text_2);
$this
->assertSession()
->pageTextContains($example_text_3);
$this
->drupalGet('node/' . $node
->id() . '/edit');
$edit = [
'menu[enabled]' => TRUE,
'menu[title]' => 'Changed title',
];
$this
->submitForm($edit, 'Preview');
$this
->clickLink('Back to content editing');
$this
->assertSession()
->checkboxChecked('edit-menu-enabled');
$this
->assertSession()
->fieldValueEquals('menu[title]', 'Changed title');
$edit = [
'menu[enabled]' => TRUE,
'menu[title]' => 'Second title change',
];
$this
->submitForm($edit, 'Save');
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->assertSession()
->fieldValueEquals('menu[title]', 'Second title change');
}
public function testPagePreviewWithRevisions() {
$title_key = 'title[0][value]';
$body_key = 'body[0][value]';
$term_key = $this->fieldName . '[target_id]';
$node_type = NodeType::load('page');
$node_type
->setNewRevision(TRUE);
$node_type
->save();
$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
->drupalGet('node/add/page');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->titleEquals($edit[$title_key] . ' | Drupal');
$this
->assertSession()
->pageTextContains($edit[$title_key]);
$this
->assertSession()
->pageTextContains($edit[$body_key]);
$this
->assertSession()
->pageTextContains($edit[$term_key]);
$this
->clickLink('Back to content editing');
$this
->assertSession()
->fieldValueEquals($title_key, $edit[$title_key]);
$this
->assertSession()
->fieldValueEquals($body_key, $edit[$body_key]);
$this
->assertSession()
->fieldValueEquals($term_key, $edit[$term_key]);
$this
->assertSession()
->fieldValueEquals('revision_log[0][value]', $edit['revision_log[0][value]']);
$this
->submitForm([], 'Save');
$node = $this
->drupalGetNodeByTitle($edit[$title_key]);
$node
->setNewRevision(TRUE);
$node
->isDefaultRevision(FALSE);
$controller_resolver = \Drupal::service('controller_resolver');
$node_preview_controller = $controller_resolver
->getControllerFromDefinition('\\Drupal\\node\\Controller\\NodePreviewController::view');
$node_preview_controller($node, 'full');
}
public function testSimultaneousPreview() {
$title_key = 'title[0][value]';
$node = $this
->drupalCreateNode([]);
$edit = [
$title_key => 'New page title',
];
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->pageTextContains($edit[$title_key]);
$user2 = $this
->drupalCreateUser([
'edit any page content',
]);
$this
->drupalLogin($user2);
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->assertSession()
->fieldValueEquals($title_key, $node
->label());
$edit2 = [
$title_key => 'Another page title',
];
$this
->drupalGet('node/' . $node
->id() . '/edit');
$this
->submitForm($edit2, 'Preview');
$this
->assertSession()
->addressEquals(Url::fromRoute('entity.node.preview', [
'node_preview' => $node
->uuid(),
'view_mode_id' => 'full',
]));
$this
->assertSession()
->pageTextContains($edit2[$title_key]);
}
public function testPagePreviewCache() {
\Drupal::service('module_installer')
->uninstall([
'node_test',
]);
$this
->drupalLogout();
$title_key = 'title[0][value]';
user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, [
'create page content',
'access content',
]);
$edit = [
$title_key => $this
->randomMachineName(8),
];
$this
->drupalGet('/node/add/page');
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->pageTextContains($edit[$title_key]);
$this
->clickLink('Back to content editing');
$edit = [
$title_key => $this
->randomMachineName(8),
];
$this
->submitForm($edit, 'Preview');
$this
->assertSession()
->pageTextContains($edit[$title_key]);
}
}