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(active tab)', '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 and keep published'));
// 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 and keep published'));
// The node author details must be open.
$this->assertRaw('');
// 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.');
}
/**
* 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 and publish'));
// 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 and keep published'));
$this->nodeStorage->resetCache([$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 and keep published'));
$this->nodeStorage->resetCache([$node->id()]);
$node = $this->nodeStorage->load($node->id());
$this->assertIdentical($this->webUser->id(), $node->getOwner()->id());
}
/**
* 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 and keep published'));
$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 and keep published'));
$this->nodeStorage->resetCache([$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 and keep published'));
$this->nodeStorage->resetCache([$node->id()]);
$node = $this->nodeStorage->load($node->id());
$this->assertIdentical($node->getOwnerId(), $this->webUser->id(), 'Node authored by normal user.');
}
}