function NodeEditFormTest::testNodeEdit

Checks node edit functionality.

File

core/modules/node/tests/src/Functional/NodeEditFormTest.php, line 70

Class

NodeEditFormTest

Create a node and test node edit functionality.

Namespace

Code

public function testNodeEdit() : void {
  $this->drupalLogin($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->drupalGet('node/add/page');
  $this->submitForm($edit, 'Save');
  // Check that the node exists in the database.
  $node = $this->drupalGetNodeByTitle($edit[$title_key]);
  $this->assertNotEmpty($node, 'Node found in database.');
  // Check that "edit" link points to correct page.
  $this->clickLink('Edit');
  $this->assertSession()
    ->addressEquals($node->toUrl('edit-form'));
  // Check that the title and body fields are displayed with the correct values.
  // @todo Ideally assertLink would support HTML, but it doesn't.
  $this->assertSession()
    ->responseContains('Edit');
  $this->assertSession()
    ->fieldValueEquals($title_key, $edit[$title_key]);
  $this->assertSession()
    ->fieldValueEquals($body_key, $edit[$body_key]);
  // 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.
  $this->submitForm($edit, 'Save');
  // Check that the title and body fields are displayed with the updated values.
  $this->assertSession()
    ->pageTextContains($edit[$title_key]);
  $this->assertSession()
    ->pageTextContains($edit[$body_key]);
  // 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;
  $this->submitForm($edit, 'Save');
  // Ensure that the node revision has been created.
  $revised_node = $this->drupalGetNodeByTitle($edit['title[0][value]'], TRUE);
  $this->assertNotSame($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.
  $this->assertSame($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.
  $node_storage = \Drupal::service('entity_type.manager')->getStorage('node');
  $first_node_version = $node_storage->loadRevision($node->getRevisionId());
  $second_node_version = $node_storage->loadRevision($revised_node->getRevisionId());
  $this->assertNotSame($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->assertSession()
    ->fieldExists('edit-revision', NULL);
  // 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"]'));
  $this->submitForm($edit, 'Save');
  // The node author details must be open.
  $this->assertSession()
    ->responseContains('<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++;
  $this->assertCount($open_details_elements, $this->cssSelect('details[open="open"]'), 'Exactly one extra open &lt;details&gt; 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,
  ];
  $this->submitForm($edit, 'Save');
  $this->nodeStorage
    ->resetCache([
    $node->id(),
  ]);
  $node = $this->nodeStorage
    ->load($node->id());
  $this->assertFalse($node->isPublished(), 'Node is unpublished');
}