annotate core/modules/node/tests/src/Functional/PagePreviewTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents af1871eacc83
children
rev   line source
Chris@17 1 <?php
Chris@17 2
Chris@17 3 namespace Drupal\Tests\node\Functional;
Chris@17 4
Chris@17 5 use Drupal\comment\Tests\CommentTestTrait;
Chris@17 6 use Drupal\Core\Field\FieldStorageDefinitionInterface;
Chris@17 7 use Drupal\Core\Language\LanguageInterface;
Chris@17 8 use Drupal\Core\Url;
Chris@17 9 use Drupal\field\Entity\FieldConfig;
Chris@17 10 use Drupal\field\Entity\FieldStorageConfig;
Chris@17 11 use Drupal\node\Entity\NodeType;
Chris@17 12 use Drupal\taxonomy\Entity\Term;
Chris@17 13 use Drupal\taxonomy\Entity\Vocabulary;
Chris@17 14 use Drupal\Tests\field\Traits\EntityReferenceTestTrait;
Chris@17 15 use Drupal\Tests\TestFileCreationTrait;
Chris@17 16
Chris@17 17 /**
Chris@17 18 * Tests the node entity preview functionality.
Chris@17 19 *
Chris@17 20 * @group node
Chris@17 21 */
Chris@17 22 class PagePreviewTest extends NodeTestBase {
Chris@17 23
Chris@17 24 use EntityReferenceTestTrait;
Chris@17 25 use CommentTestTrait;
Chris@17 26 use TestFileCreationTrait {
Chris@17 27 getTestFiles as drupalGetTestFiles;
Chris@17 28 }
Chris@17 29
Chris@17 30 /**
Chris@17 31 * Enable the comment, node and taxonomy modules to test on the preview.
Chris@17 32 *
Chris@17 33 * @var array
Chris@17 34 */
Chris@17 35 public static $modules = ['node', 'taxonomy', 'comment', 'image', 'file', 'text', 'node_test', 'menu_ui'];
Chris@17 36
Chris@17 37 /**
Chris@17 38 * The name of the created field.
Chris@17 39 *
Chris@17 40 * @var string
Chris@17 41 */
Chris@17 42 protected $fieldName;
Chris@17 43
Chris@17 44 protected function setUp() {
Chris@17 45 parent::setUp();
Chris@17 46 $this->addDefaultCommentField('node', 'page');
Chris@17 47
Chris@17 48 $web_user = $this->drupalCreateUser(['edit own page content', 'create page content', 'administer menu']);
Chris@17 49 $this->drupalLogin($web_user);
Chris@17 50
Chris@17 51 // Add a vocabulary so we can test different view modes.
Chris@17 52 $vocabulary = Vocabulary::create([
Chris@17 53 'name' => $this->randomMachineName(),
Chris@17 54 'description' => $this->randomMachineName(),
Chris@17 55 'vid' => $this->randomMachineName(),
Chris@17 56 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@17 57 'help' => '',
Chris@17 58 ]);
Chris@17 59 $vocabulary->save();
Chris@17 60
Chris@17 61 $this->vocabulary = $vocabulary;
Chris@17 62
Chris@17 63 // Add a term to the vocabulary.
Chris@17 64 $term = Term::create([
Chris@17 65 'name' => $this->randomMachineName(),
Chris@17 66 'description' => $this->randomMachineName(),
Chris@17 67 'vid' => $this->vocabulary->id(),
Chris@17 68 'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@17 69 ]);
Chris@17 70 $term->save();
Chris@17 71
Chris@17 72 $this->term = $term;
Chris@17 73
Chris@17 74 // Create an image field.
Chris@17 75 FieldStorageConfig::create([
Chris@17 76 'field_name' => 'field_image',
Chris@17 77 'entity_type' => 'node',
Chris@17 78 'type' => 'image',
Chris@17 79 'settings' => [],
Chris@17 80 'cardinality' => FieldStorageConfig::CARDINALITY_UNLIMITED,
Chris@17 81 ])->save();
Chris@17 82
Chris@17 83 $field_config = FieldConfig::create([
Chris@17 84 'field_name' => 'field_image',
Chris@17 85 'label' => 'Images',
Chris@17 86 'entity_type' => 'node',
Chris@17 87 'bundle' => 'page',
Chris@17 88 'required' => FALSE,
Chris@17 89 'settings' => [],
Chris@17 90 ]);
Chris@17 91 $field_config->save();
Chris@17 92
Chris@17 93 // Create a field.
Chris@17 94 $this->fieldName = mb_strtolower($this->randomMachineName());
Chris@17 95 $handler_settings = [
Chris@17 96 'target_bundles' => [
Chris@17 97 $this->vocabulary->id() => $this->vocabulary->id(),
Chris@17 98 ],
Chris@17 99 'auto_create' => TRUE,
Chris@17 100 ];
Chris@17 101 $this->createEntityReferenceField('node', 'page', $this->fieldName, 'Tags', 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
Chris@17 102
Chris@17 103 entity_get_form_display('node', 'page', 'default')
Chris@17 104 ->setComponent($this->fieldName, [
Chris@17 105 'type' => 'entity_reference_autocomplete_tags',
Chris@17 106 ])
Chris@17 107 ->save();
Chris@17 108
Chris@17 109 // Show on default display and teaser.
Chris@17 110 entity_get_display('node', 'page', 'default')
Chris@17 111 ->setComponent($this->fieldName, [
Chris@17 112 'type' => 'entity_reference_label',
Chris@17 113 ])
Chris@17 114 ->save();
Chris@17 115 entity_get_display('node', 'page', 'teaser')
Chris@17 116 ->setComponent($this->fieldName, [
Chris@17 117 'type' => 'entity_reference_label',
Chris@17 118 ])
Chris@17 119 ->save();
Chris@17 120
Chris@17 121 entity_get_form_display('node', 'page', 'default')
Chris@17 122 ->setComponent('field_image', [
Chris@17 123 'type' => 'image_image',
Chris@17 124 'settings' => [],
Chris@17 125 ])
Chris@17 126 ->save();
Chris@17 127
Chris@17 128 entity_get_display('node', 'page', 'default')
Chris@17 129 ->setComponent('field_image')
Chris@17 130 ->save();
Chris@17 131
Chris@17 132 // Create a multi-value text field.
Chris@17 133 $field_storage = FieldStorageConfig::create([
Chris@17 134 'field_name' => 'field_test_multi',
Chris@17 135 'entity_type' => 'node',
Chris@17 136 'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
Chris@17 137 'type' => 'text',
Chris@17 138 'settings' => [
Chris@17 139 'max_length' => 50,
Chris@17 140 ],
Chris@17 141 ]);
Chris@17 142 $field_storage->save();
Chris@17 143 FieldConfig::create([
Chris@17 144 'field_storage' => $field_storage,
Chris@17 145 'bundle' => 'page',
Chris@17 146 ])->save();
Chris@17 147
Chris@17 148 entity_get_form_display('node', 'page', 'default')
Chris@17 149 ->setComponent('field_test_multi', [
Chris@17 150 'type' => 'text_textfield',
Chris@17 151 ])
Chris@17 152 ->save();
Chris@17 153
Chris@17 154 entity_get_display('node', 'page', 'default')
Chris@17 155 ->setComponent('field_test_multi', [
Chris@17 156 'type' => 'string',
Chris@17 157 ])
Chris@17 158 ->save();
Chris@17 159 }
Chris@17 160
Chris@17 161 /**
Chris@17 162 * Checks the node preview functionality.
Chris@17 163 */
Chris@17 164 public function testPagePreview() {
Chris@17 165 $title_key = 'title[0][value]';
Chris@17 166 $body_key = 'body[0][value]';
Chris@17 167 $term_key = $this->fieldName . '[target_id]';
Chris@17 168
Chris@17 169 // Fill in node creation form and preview node.
Chris@17 170 $edit = [];
Chris@17 171 $edit[$title_key] = '<em>' . $this->randomMachineName(8) . '</em>';
Chris@17 172 $edit[$body_key] = $this->randomMachineName(16);
Chris@17 173 $edit[$term_key] = $this->term->getName();
Chris@17 174
Chris@17 175 // Upload an image.
Chris@17 176 $test_image = current($this->drupalGetTestFiles('image', 39325));
Chris@17 177 $edit['files[field_image_0][]'] = \Drupal::service('file_system')->realpath($test_image->uri);
Chris@17 178 $this->drupalPostForm('node/add/page', $edit, t('Upload'));
Chris@17 179
Chris@17 180 // Add an alt tag and preview the node.
Chris@17 181 $this->drupalPostForm(NULL, ['field_image[0][alt]' => 'Picture of llamas'], t('Preview'));
Chris@17 182
Chris@17 183 // Check that the preview is displaying the title, body and term.
Chris@17 184 $expected_title = $edit[$title_key] . ' | Drupal';
Chris@17 185 $this->assertSession()->titleEquals($expected_title);
Chris@17 186 $this->assertEscaped($edit[$title_key], 'Title displayed and escaped.');
Chris@17 187 $this->assertText($edit[$body_key], 'Body displayed.');
Chris@17 188 $this->assertText($edit[$term_key], 'Term displayed.');
Chris@17 189 $this->assertLink(t('Back to content editing'));
Chris@17 190
Chris@17 191 // Check that we see the class of the node type on the body element.
Chris@17 192 $body_class_element = $this->xpath("//body[contains(@class, 'page-node-type-page')]");
Chris@17 193 $this->assertTrue(!empty($body_class_element), 'Node type body class found.');
Chris@17 194
Chris@17 195 // Get the UUID.
Chris@17 196 $url = parse_url($this->getUrl());
Chris@17 197 $paths = explode('/', $url['path']);
Chris@17 198 $view_mode = array_pop($paths);
Chris@17 199 $uuid = array_pop($paths);
Chris@17 200
Chris@17 201 // Switch view mode. We'll remove the body from the teaser view mode.
Chris@17 202 entity_get_display('node', 'page', 'teaser')
Chris@17 203 ->removeComponent('body')
Chris@17 204 ->save();
Chris@17 205
Chris@17 206 $view_mode_edit = ['view_mode' => 'teaser'];
Chris@17 207 $this->drupalPostForm('node/preview/' . $uuid . '/full', $view_mode_edit, t('Switch'));
Chris@17 208 $this->assertRaw('view-mode-teaser', 'View mode teaser class found.');
Chris@17 209 $this->assertNoText($edit[$body_key], 'Body not displayed.');
Chris@17 210
Chris@17 211 // Check that the title, body and term fields are displayed with the
Chris@17 212 // values after going back to the content edit page.
Chris@17 213 $this->clickLink(t('Back to content editing'));
Chris@17 214 $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
Chris@17 215 $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
Chris@17 216 $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
Chris@17 217 $this->assertFieldByName('field_image[0][alt]', 'Picture of llamas');
Chris@17 218 $this->getSession()->getPage()->pressButton('Add another item');
Chris@17 219 $this->assertFieldByName('field_test_multi[0][value]');
Chris@17 220 $this->assertFieldByName('field_test_multi[1][value]');
Chris@17 221
Chris@17 222 // Return to page preview to check everything is as expected.
Chris@17 223 $this->drupalPostForm(NULL, [], t('Preview'));
Chris@17 224 $this->assertSession()->titleEquals($expected_title);
Chris@17 225 $this->assertEscaped($edit[$title_key], 'Title displayed and escaped.');
Chris@17 226 $this->assertText($edit[$body_key], 'Body displayed.');
Chris@17 227 $this->assertText($edit[$term_key], 'Term displayed.');
Chris@17 228 $this->assertLink(t('Back to content editing'));
Chris@17 229
Chris@17 230 // Assert the content is kept when reloading the page.
Chris@17 231 $this->drupalGet('node/add/page', ['query' => ['uuid' => $uuid]]);
Chris@17 232 $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
Chris@17 233 $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
Chris@17 234 $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
Chris@17 235
Chris@17 236 // Save the node - this is a new POST, so we need to upload the image.
Chris@17 237 $this->drupalPostForm('node/add/page', $edit, t('Upload'));
Chris@17 238 $this->drupalPostForm(NULL, ['field_image[0][alt]' => 'Picture of llamas'], t('Save'));
Chris@17 239 $node = $this->drupalGetNodeByTitle($edit[$title_key]);
Chris@17 240
Chris@17 241 // Check the term was displayed on the saved node.
Chris@17 242 $this->drupalGet('node/' . $node->id());
Chris@17 243 $this->assertText($edit[$term_key], 'Term displayed.');
Chris@17 244
Chris@17 245 // Check the term appears again on the edit form.
Chris@17 246 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 247 $this->assertFieldByName($term_key, $edit[$term_key] . ' (' . $this->term->id() . ')', 'Term field displayed.');
Chris@17 248
Chris@17 249 // Check with two new terms on the edit form, additionally to the existing
Chris@17 250 // one.
Chris@17 251 $edit = [];
Chris@17 252 $newterm1 = $this->randomMachineName(8);
Chris@17 253 $newterm2 = $this->randomMachineName(8);
Chris@17 254 $edit[$term_key] = $this->term->getName() . ', ' . $newterm1 . ', ' . $newterm2;
Chris@17 255 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
Chris@17 256 $this->assertRaw('>' . $newterm1 . '<', 'First new term displayed.');
Chris@17 257 $this->assertRaw('>' . $newterm2 . '<', 'Second new term displayed.');
Chris@17 258 // The first term should be displayed as link, the others not.
Chris@17 259 $this->assertLink($this->term->getName());
Chris@17 260 $this->assertNoLink($newterm1);
Chris@17 261 $this->assertNoLink($newterm2);
Chris@17 262
Chris@17 263 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
Chris@17 264
Chris@17 265 // Check with one more new term, keeping old terms, removing the existing
Chris@17 266 // one.
Chris@17 267 $edit = [];
Chris@17 268 $newterm3 = $this->randomMachineName(8);
Chris@17 269 $edit[$term_key] = $newterm1 . ', ' . $newterm3 . ', ' . $newterm2;
Chris@17 270 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
Chris@17 271 $this->assertRaw('>' . $newterm1 . '<', 'First existing term displayed.');
Chris@17 272 $this->assertRaw('>' . $newterm2 . '<', 'Second existing term displayed.');
Chris@17 273 $this->assertRaw('>' . $newterm3 . '<', 'Third new term displayed.');
Chris@17 274 $this->assertNoText($this->term->getName());
Chris@17 275 $this->assertLink($newterm1);
Chris@17 276 $this->assertLink($newterm2);
Chris@17 277 $this->assertNoLink($newterm3);
Chris@17 278
Chris@17 279 // Check that editing an existing node after it has been previewed and not
Chris@17 280 // saved doesn't remember the previous changes.
Chris@17 281 $edit = [
Chris@17 282 $title_key => $this->randomMachineName(8),
Chris@17 283 ];
Chris@17 284 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
Chris@17 285 $this->assertText($edit[$title_key], 'New title displayed.');
Chris@17 286 $this->clickLink(t('Back to content editing'));
Chris@17 287 $this->assertFieldByName($title_key, $edit[$title_key], 'New title value displayed.');
Chris@17 288 // Navigate away from the node without saving.
Chris@17 289 $this->drupalGet('<front>');
Chris@17 290 // Go back to the edit form, the title should have its initial value.
Chris@17 291 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 292 $this->assertFieldByName($title_key, $node->label(), 'Correct title value displayed.');
Chris@17 293
Chris@17 294 // Check with required preview.
Chris@17 295 $node_type = NodeType::load('page');
Chris@17 296 $node_type->setPreviewMode(DRUPAL_REQUIRED);
Chris@17 297 $node_type->save();
Chris@17 298 $this->drupalGet('node/add/page');
Chris@17 299 $this->assertNoRaw('edit-submit');
Chris@17 300 $this->drupalPostForm('node/add/page', [$title_key => 'Preview'], t('Preview'));
Chris@17 301 $this->clickLink(t('Back to content editing'));
Chris@17 302 $this->assertRaw('edit-submit');
Chris@17 303
Chris@17 304 // Check that destination is remembered when clicking on preview. When going
Chris@17 305 // back to the edit form and clicking save, we should go back to the
Chris@17 306 // original destination, if set.
Chris@17 307 $destination = 'node';
Chris@17 308 $this->drupalPostForm($node->toUrl('edit-form'), [], t('Preview'), ['query' => ['destination' => $destination]]);
Chris@17 309 $parameters = ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'];
Chris@17 310 $options = ['absolute' => TRUE, 'query' => ['destination' => $destination]];
Chris@17 311 $this->assertUrl(Url::fromRoute('entity.node.preview', $parameters, $options));
Chris@17 312 $this->drupalPostForm(NULL, ['view_mode' => 'teaser'], t('Switch'));
Chris@17 313 $this->clickLink(t('Back to content editing'));
Chris@17 314 $this->drupalPostForm(NULL, [], t('Save'));
Chris@17 315 $this->assertUrl($destination);
Chris@17 316
Chris@17 317 // Check that preview page works as expected without a destination set.
Chris@17 318 $this->drupalPostForm($node->toUrl('edit-form'), [], t('Preview'));
Chris@17 319 $parameters = ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'];
Chris@17 320 $this->assertUrl(Url::fromRoute('entity.node.preview', $parameters, ['absolute' => TRUE]));
Chris@17 321 $this->drupalPostForm(NULL, ['view_mode' => 'teaser'], t('Switch'));
Chris@17 322 $this->clickLink(t('Back to content editing'));
Chris@17 323 $this->drupalPostForm(NULL, [], t('Save'));
Chris@17 324 $this->assertUrl($node->toUrl());
Chris@17 325 $this->assertResponse(200);
Chris@17 326
Chris@17 327 /** @var \Drupal\Core\File\FileSystemInterface $file_system */
Chris@17 328 $file_system = \Drupal::service('file_system');
Chris@17 329 // Assert multiple items can be added and are not lost when previewing.
Chris@17 330 $test_image_1 = current($this->drupalGetTestFiles('image', 39325));
Chris@17 331 $edit_image_1['files[field_image_0][]'] = $file_system->realpath($test_image_1->uri);
Chris@17 332 $test_image_2 = current($this->drupalGetTestFiles('image', 39325));
Chris@17 333 $edit_image_2['files[field_image_1][]'] = $file_system->realpath($test_image_2->uri);
Chris@17 334 $edit['field_image[0][alt]'] = 'Alt 1';
Chris@17 335
Chris@17 336 $this->drupalPostForm('node/add/page', $edit_image_1, t('Upload'));
Chris@17 337 $this->drupalPostForm(NULL, $edit, t('Preview'));
Chris@17 338 $this->clickLink(t('Back to content editing'));
Chris@17 339 $this->assertFieldByName('files[field_image_1][]');
Chris@17 340 $this->drupalPostForm(NULL, $edit_image_2, t('Upload'));
Chris@17 341 $this->assertNoFieldByName('files[field_image_1][]');
Chris@17 342
Chris@17 343 $title = 'node_test_title';
Chris@17 344 $example_text_1 = 'example_text_preview_1';
Chris@17 345 $example_text_2 = 'example_text_preview_2';
Chris@17 346 $example_text_3 = 'example_text_preview_3';
Chris@17 347 $this->drupalGet('node/add/page');
Chris@17 348 $edit = [
Chris@17 349 'title[0][value]' => $title,
Chris@17 350 'field_test_multi[0][value]' => $example_text_1,
Chris@17 351 ];
Chris@17 352 $this->assertRaw('Storage is not set');
Chris@17 353 $this->drupalPostForm(NULL, $edit, t('Preview'));
Chris@17 354 $this->clickLink(t('Back to content editing'));
Chris@17 355 $this->assertRaw('Storage is set');
Chris@17 356 $this->assertFieldByName('field_test_multi[0][value]');
Chris@17 357 $this->drupalPostForm(NULL, [], t('Save'));
Chris@17 358 $this->assertText('Basic page ' . $title . ' has been created.');
Chris@17 359 $node = $this->drupalGetNodeByTitle($title);
Chris@17 360 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 361 $this->getSession()->getPage()->pressButton('Add another item');
Chris@17 362 $this->getSession()->getPage()->pressButton('Add another item');
Chris@17 363 $edit = [
Chris@17 364 'field_test_multi[1][value]' => $example_text_2,
Chris@17 365 'field_test_multi[2][value]' => $example_text_3,
Chris@17 366 ];
Chris@17 367 $this->drupalPostForm(NULL, $edit, t('Preview'));
Chris@17 368 $this->clickLink(t('Back to content editing'));
Chris@17 369 $this->drupalPostForm(NULL, $edit, t('Preview'));
Chris@17 370 $this->clickLink(t('Back to content editing'));
Chris@17 371 $this->assertFieldByName('field_test_multi[0][value]', $example_text_1);
Chris@17 372 $this->assertFieldByName('field_test_multi[1][value]', $example_text_2);
Chris@17 373 $this->assertFieldByName('field_test_multi[2][value]', $example_text_3);
Chris@17 374
Chris@17 375 // Now save the node and make sure all values got saved.
Chris@17 376 $this->drupalPostForm(NULL, [], t('Save'));
Chris@17 377 $this->assertText($example_text_1);
Chris@17 378 $this->assertText($example_text_2);
Chris@17 379 $this->assertText($example_text_3);
Chris@17 380
Chris@17 381 // Edit again, change the menu_ui settings and click on preview.
Chris@17 382 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 383 $edit = [
Chris@17 384 'menu[enabled]' => TRUE,
Chris@17 385 'menu[title]' => 'Changed title',
Chris@17 386 ];
Chris@17 387 $this->drupalPostForm(NULL, $edit, t('Preview'));
Chris@17 388 $this->clickLink(t('Back to content editing'));
Chris@17 389 $this->assertFieldChecked('edit-menu-enabled', 'Menu option is still checked');
Chris@17 390 $this->assertFieldByName('menu[title]', 'Changed title', 'Menu link title is correct after preview');
Chris@17 391
Chris@17 392 // Save, change the title while saving and make sure that it is correctly
Chris@17 393 // saved.
Chris@17 394 $edit = [
Chris@17 395 'menu[enabled]' => TRUE,
Chris@17 396 'menu[title]' => 'Second title change',
Chris@17 397 ];
Chris@17 398 $this->drupalPostForm(NULL, $edit, t('Save'));
Chris@17 399 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 400 $this->assertFieldByName('menu[title]', 'Second title change', 'Menu link title is correct after saving');
Chris@17 401
Chris@17 402 }
Chris@17 403
Chris@17 404 /**
Chris@17 405 * Checks the node preview functionality, when using revisions.
Chris@17 406 */
Chris@17 407 public function testPagePreviewWithRevisions() {
Chris@17 408 $title_key = 'title[0][value]';
Chris@17 409 $body_key = 'body[0][value]';
Chris@17 410 $term_key = $this->fieldName . '[target_id]';
Chris@17 411 // Force revision on "Basic page" content.
Chris@17 412 $node_type = NodeType::load('page');
Chris@17 413 $node_type->setNewRevision(TRUE);
Chris@17 414 $node_type->save();
Chris@17 415
Chris@17 416 // Fill in node creation form and preview node.
Chris@17 417 $edit = [];
Chris@17 418 $edit[$title_key] = $this->randomMachineName(8);
Chris@17 419 $edit[$body_key] = $this->randomMachineName(16);
Chris@17 420 $edit[$term_key] = $this->term->id();
Chris@17 421 $edit['revision_log[0][value]'] = $this->randomString(32);
Chris@17 422 $this->drupalPostForm('node/add/page', $edit, t('Preview'));
Chris@17 423
Chris@17 424 // Check that the preview is displaying the title, body and term.
Chris@17 425 $this->assertTitle(t('@title | Drupal', ['@title' => $edit[$title_key]]), 'Basic page title is preview.');
Chris@17 426 $this->assertText($edit[$title_key], 'Title displayed.');
Chris@17 427 $this->assertText($edit[$body_key], 'Body displayed.');
Chris@17 428 $this->assertText($edit[$term_key], 'Term displayed.');
Chris@17 429
Chris@17 430 // Check that the title and body fields are displayed with the correct
Chris@17 431 // values after going back to the content edit page.
Chris@17 432 $this->clickLink(t('Back to content editing')); $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
Chris@17 433 $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
Chris@17 434 $this->assertFieldByName($term_key, $edit[$term_key], 'Term field displayed.');
Chris@17 435
Chris@17 436 // Check that the revision log field has the correct value.
Chris@17 437 $this->assertFieldByName('revision_log[0][value]', $edit['revision_log[0][value]'], 'Revision log field displayed.');
Chris@17 438
Chris@17 439 // Save the node after coming back from the preview page so we can create a
Chris@17 440 // pending revision for it.
Chris@17 441 $this->drupalPostForm(NULL, [], t('Save'));
Chris@17 442 $node = $this->drupalGetNodeByTitle($edit[$title_key]);
Chris@17 443
Chris@17 444 // Check that previewing a pending revision of a node works. This can not be
Chris@17 445 // accomplished through the UI so we have to use API calls.
Chris@17 446 // @todo Change this test to use the UI when we will be able to create
Chris@17 447 // pending revisions in core.
Chris@17 448 // @see https://www.drupal.org/node/2725533
Chris@17 449 $node->setNewRevision(TRUE);
Chris@17 450 $node->isDefaultRevision(FALSE);
Chris@17 451
Chris@17 452 /** @var \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver */
Chris@17 453 $controller_resolver = \Drupal::service('controller_resolver');
Chris@17 454 $node_preview_controller = $controller_resolver->getControllerFromDefinition('\Drupal\node\Controller\NodePreviewController::view');
Chris@17 455 $node_preview_controller($node, 'full');
Chris@17 456 }
Chris@17 457
Chris@17 458 /**
Chris@17 459 * Checks the node preview accessible for simultaneous node editing.
Chris@17 460 */
Chris@17 461 public function testSimultaneousPreview() {
Chris@17 462 $title_key = 'title[0][value]';
Chris@17 463 $node = $this->drupalCreateNode([]);
Chris@17 464
Chris@17 465 $edit = [$title_key => 'New page title'];
Chris@17 466 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Preview'));
Chris@17 467 $this->assertText($edit[$title_key]);
Chris@17 468
Chris@17 469 $user2 = $this->drupalCreateUser(['edit any page content']);
Chris@17 470 $this->drupalLogin($user2);
Chris@17 471 $this->drupalGet('node/' . $node->id() . '/edit');
Chris@17 472 $this->assertFieldByName($title_key, $node->label(), 'No title leaked from previous user.');
Chris@17 473
Chris@17 474 $edit2 = [$title_key => 'Another page title'];
Chris@17 475 $this->drupalPostForm('node/' . $node->id() . '/edit', $edit2, t('Preview'));
Chris@18 476 $this->assertUrl(Url::fromRoute('entity.node.preview', ['node_preview' => $node->uuid(), 'view_mode_id' => 'full'], ['absolute' => TRUE])->toString());
Chris@17 477 $this->assertText($edit2[$title_key]);
Chris@17 478 }
Chris@17 479
Chris@17 480 }