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- <?php
- namespace Drupal\Tests\node\Functional;
- use Drupal\node\NodeInterface;
- use Drupal\user\Entity\User;
- /**
- * Create a node and test node edit functionality.
- *
- * @group node
- */
- class NodeEditFormTest extends NodeTestBase {
- /**
- * A normal logged in user.
- *
- * @var \Drupal\user\UserInterface
- */
- protected $webUser;
- /**
- * A user with permission to bypass content access checks.
- *
- * @var \Drupal\user\UserInterface
- */
- protected $adminUser;
- /**
- * The node storage.
- *
- * @var \Drupal\node\NodeStorageInterface
- */
- protected $nodeStorage;
- /**
- * Modules to enable.
- *
- * @var string[]
- */
- public static $modules = ['block', 'node', 'datetime'];
- protected function setUp() {
- parent::setUp();
- $this->webUser = $this->drupalCreateUser(['edit own page content', 'create page content']);
- $this->adminUser = $this->drupalCreateUser(['bypass node access', 'administer nodes']);
- $this->drupalPlaceBlock('local_tasks_block');
- $this->nodeStorage = $this->container->get('entity.manager')->getStorage('node');
- }
- /**
- * Checks node edit functionality.
- */
- public function testNodeEdit() {
- $this->drupalLogin($this->webUser);
- $title_key = 'title[0][value]';
- $body_key = 'body[0][value]';
- // Create node to edit.
- $edit = [];
- $edit[$title_key] = $this->randomMachineName(8);
- $edit[$body_key] = $this->randomMachineName(16);
- $this->drupalPostForm('node/add/page', $edit, t('Save'));
- // Check that the node exists in the database.
- $node = $this->drupalGetNodeByTitle($edit[$title_key]);
- $this->assertTrue($node, 'Node found in database.');
- // Check that "edit" link points to correct page.
- $this->clickLink(t('Edit'));
- $this->assertUrl($node->url('edit-form', ['absolute' => TRUE]));
- // Check that the title and body fields are displayed with the correct values.
- // @todo Ideally assertLink would support HTML, but it doesn't.
- $this->assertRaw('Edit<span class="visually-hidden">(active tab)</span>', 'Edit tab found and marked active.');
- $this->assertFieldByName($title_key, $edit[$title_key], 'Title field displayed.');
- $this->assertFieldByName($body_key, $edit[$body_key], 'Body field displayed.');
- // Edit the content of the node.
- $edit = [];
- $edit[$title_key] = $this->randomMachineName(8);
- $edit[$body_key] = $this->randomMachineName(16);
- // Stay on the current page, without reloading.
- $this->drupalPostForm(NULL, $edit, t('Save'));
- // Check that the title and body fields are displayed with the updated values.
- $this->assertText($edit[$title_key], 'Title displayed.');
- $this->assertText($edit[$body_key], 'Body displayed.');
- // Log in as a second administrator user.
- $second_web_user = $this->drupalCreateUser(['administer nodes', 'edit any page content']);
- $this->drupalLogin($second_web_user);
- // Edit the same node, creating a new revision.
- $this->drupalGet("node/" . $node->id() . "/edit");
- $edit = [];
- $edit['title[0][value]'] = $this->randomMachineName(8);
- $edit[$body_key] = $this->randomMachineName(16);
- $edit['revision'] = TRUE;
- $this->drupalPostForm(NULL, $edit, t('Save'));
- // Ensure that the node revision has been created.
- $revised_node = $this->drupalGetNodeByTitle($edit['title[0][value]'], TRUE);
- $this->assertNotIdentical($node->getRevisionId(), $revised_node->getRevisionId(), 'A new revision has been created.');
- // Ensure that the node author is preserved when it was not changed in the
- // edit form.
- $this->assertIdentical($node->getOwnerId(), $revised_node->getOwnerId(), 'The node author has been preserved.');
- // Ensure that the revision authors are different since the revisions were
- // made by different users.
- $first_node_version = node_revision_load($node->getRevisionId());
- $second_node_version = node_revision_load($revised_node->getRevisionId());
- $this->assertNotIdentical($first_node_version->getRevisionUser()->id(), $second_node_version->getRevisionUser()->id(), 'Each revision has a distinct user.');
- // Check if the node revision checkbox is rendered on node edit form.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertFieldById('edit-revision', NULL, 'The revision field is present.');
- // Check that details form element opens when there are errors on child
- // elements.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $edit = [];
- // This invalid date will trigger an error.
- $edit['created[0][value][date]'] = $this->randomMachineName(8);
- // Get the current amount of open details elements.
- $open_details_elements = count($this->cssSelect('details[open="open"]'));
- $this->drupalPostForm(NULL, $edit, t('Save'));
- // The node author details must be open.
- $this->assertRaw('<details class="node-form-author js-form-wrapper form-wrapper" data-drupal-selector="edit-author" id="edit-author" open="open">');
- // Only one extra details element should now be open.
- $open_details_elements++;
- $this->assertEqual(count($this->cssSelect('details[open="open"]')), $open_details_elements, 'Exactly one extra open <details> element found.');
- // Edit the same node, save it and verify it's unpublished after unchecking
- // the 'Published' boolean_checkbox and clicking 'Save'.
- $this->drupalGet("node/" . $node->id() . "/edit");
- $edit = ['status[value]' => FALSE];
- $this->drupalPostForm(NULL, $edit, t('Save'));
- $this->nodeStorage->resetCache([$node->id()]);
- $node = $this->nodeStorage->load($node->id());
- $this->assertFalse($node->isPublished(), 'Node is unpublished');
- }
- /**
- * Tests changing a node's "authored by" field.
- */
- public function testNodeEditAuthoredBy() {
- $this->drupalLogin($this->adminUser);
- // Create node to edit.
- $body_key = 'body[0][value]';
- $edit = [];
- $edit['title[0][value]'] = $this->randomMachineName(8);
- $edit[$body_key] = $this->randomMachineName(16);
- $this->drupalPostForm('node/add/page', $edit, t('Save'));
- // Check that the node was authored by the currently logged in user.
- $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
- $this->assertIdentical($node->getOwnerId(), $this->adminUser->id(), 'Node authored by admin user.');
- $this->checkVariousAuthoredByValues($node, 'uid[0][target_id]');
- // Check that normal users cannot change the authored by information.
- $this->drupalLogin($this->webUser);
- $this->drupalGet('node/' . $node->id() . '/edit');
- $this->assertNoFieldByName('uid[0][target_id]');
- // Now test with the Autcomplete (Tags) field widget.
- /** @var \Drupal\Core\Entity\Display\EntityFormDisplayInterface $form_display */
- $form_display = \Drupal::entityManager()->getStorage('entity_form_display')->load('node.page.default');
- $widget = $form_display->getComponent('uid');
- $widget['type'] = 'entity_reference_autocomplete_tags';
- $widget['settings'] = [
- 'match_operator' => 'CONTAINS',
- 'size' => 60,
- 'placeholder' => '',
- ];
- $form_display->setComponent('uid', $widget);
- $form_display->save();
- $this->drupalLogin($this->adminUser);
- // Save the node without making any changes.
- $this->drupalPostForm('node/' . $node->id() . '/edit', [], t('Save'));
- $this->nodeStorage->resetCache([$node->id()]);
- $node = $this->nodeStorage->load($node->id());
- $this->assertIdentical($this->webUser->id(), $node->getOwner()->id());
- $this->checkVariousAuthoredByValues($node, 'uid[target_id]');
- // Hide the 'authored by' field from the form.
- $form_display->removeComponent('uid')->save();
- // Check that saving the node without making any changes keeps the proper
- // author ID.
- $this->drupalPostForm('node/' . $node->id() . '/edit', [], t('Save'));
- $this->nodeStorage->resetCache([$node->id()]);
- $node = $this->nodeStorage->load($node->id());
- $this->assertIdentical($this->webUser->id(), $node->getOwner()->id());
- }
- /**
- * Tests the node meta information.
- */
- public function testNodeMetaInformation() {
- // Check that regular users (i.e. without the 'administer nodes' permission)
- // can not see the meta information.
- $this->drupalLogin($this->webUser);
- $this->drupalGet('node/add/page');
- $this->assertNoText('Not saved yet');
- // Create node to edit.
- $edit['title[0][value]'] = $this->randomMachineName(8);
- $edit['body[0][value]'] = $this->randomMachineName(16);
- $this->drupalPostForm(NULL, $edit, t('Save'));
- $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
- $this->drupalGet("node/" . $node->id() . "/edit");
- $this->assertNoText('Published');
- $this->assertNoText(format_date($node->getChangedTime(), 'short'));
- // Check that users with the 'administer nodes' permission can see the meta
- // information.
- $this->drupalLogin($this->adminUser);
- $this->drupalGet('node/add/page');
- $this->assertText('Not saved yet');
- // Create node to edit.
- $edit['title[0][value]'] = $this->randomMachineName(8);
- $edit['body[0][value]'] = $this->randomMachineName(16);
- $this->drupalPostForm(NULL, $edit, t('Save'));
- $node = $this->drupalGetNodeByTitle($edit['title[0][value]']);
- $this->drupalGet("node/" . $node->id() . "/edit");
- $this->assertText('Published');
- $this->assertText(format_date($node->getChangedTime(), 'short'));
- }
- /**
- * Checks that the "authored by" works correctly with various values.
- *
- * @param \Drupal\node\NodeInterface $node
- * A node object.
- * @param string $form_element_name
- * The name of the form element to populate.
- */
- protected function checkVariousAuthoredByValues(NodeInterface $node, $form_element_name) {
- // Try to change the 'authored by' field to an invalid user name.
- $edit = [
- $form_element_name => 'invalid-name',
- ];
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
- $this->assertRaw(t('There are no entities matching "%name".', ['%name' => 'invalid-name']));
- // Change the authored by field to an empty string, which should assign
- // authorship to the anonymous user (uid 0).
- $edit[$form_element_name] = '';
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
- $this->nodeStorage->resetCache([$node->id()]);
- $node = $this->nodeStorage->load($node->id());
- $uid = $node->getOwnerId();
- // Most SQL database drivers stringify fetches but entities are not
- // necessarily stored in a SQL database. At the same time, NULL/FALSE/""
- // won't do.
- $this->assertTrue($uid === 0 || $uid === '0', 'Node authored by anonymous user.');
- // Go back to the edit form and check that the correct value is displayed
- // in the author widget.
- $this->drupalGet('node/' . $node->id() . '/edit');
- $anonymous_user = User::getAnonymousUser();
- $expected = $anonymous_user->label() . ' (' . $anonymous_user->id() . ')';
- $this->assertFieldByName($form_element_name, $expected, 'Authored by field displays the correct value for the anonymous user.');
- // Change the authored by field to another user's name (that is not
- // logged in).
- $edit[$form_element_name] = $this->webUser->getUsername();
- $this->drupalPostForm(NULL, $edit, t('Save'));
- $this->nodeStorage->resetCache([$node->id()]);
- $node = $this->nodeStorage->load($node->id());
- $this->assertIdentical($node->getOwnerId(), $this->webUser->id(), 'Node authored by normal user.');
- }
- }
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