function NodeRevisionsAuthorTest::testNodeRevisionRevertAuthors

Tests node authorship is retained after reverting revisions.

File

core/modules/node/tests/src/Functional/NodeRevisionsAuthorTest.php, line 24

Class

NodeRevisionsAuthorTest

Tests reverting node revisions correctly sets authorship information.

Namespace

Code

public function testNodeRevisionRevertAuthors() : void {
  // Create and log in user.
  $initialUser = $this->drupalCreateUser([
    'view page revisions',
    'revert page revisions',
    'edit any page content',
  ]);
  $initialRevisionUser = $this->drupalCreateUser();
  // Third user is an author only and needs no permissions
  $initialRevisionAuthor = $this->drupalCreateUser();
  // Create initial node (author: $user1).
  $this->drupalLogin($initialUser);
  $node = $this->drupalCreateNode();
  $originalRevisionId = $node->getRevisionId();
  $originalBody = $node->body->value;
  $originalTitle = $node->getTitle();
  // Create a revision (as $initialUser) showing $initialRevisionAuthor
  // as author.
  $node->setRevisionLogMessage('Changed author');
  $revisedTitle = $this->randomMachineName();
  $node->setTitle($revisedTitle);
  $revisedBody = $this->randomMachineName(32);
  $node->set('body', [
    'value' => $revisedBody,
    'format' => filter_default_format(),
  ]);
  $node->setOwnerId($initialRevisionAuthor->id());
  $node->setRevisionUserId($initialRevisionUser->id());
  $node->setNewRevision();
  $node->save();
  $revisedRevisionId = $node->getRevisionId();
  $nodeStorage = \Drupal::entityTypeManager()->getStorage('node');
  self::assertEquals($node->getOwnerId(), $initialRevisionAuthor->id());
  self::assertEquals($node->getRevisionUserId(), $initialRevisionUser->id());
  // Revert to the original node revision.
  $this->drupalGet(Url::fromRoute('node.revision_revert_confirm', [
    'node' => $node->id(),
    'node_revision' => $originalRevisionId,
  ]));
  $this->submitForm([], 'Revert');
  $this->assertSession()
    ->pageTextContains(\sprintf('Basic page %s has been reverted', $originalTitle));
  // With the revert done, reload the node and verify that the authorship
  // fields have reverted correctly.
  $nodeStorage->resetCache([
    $node->id(),
  ]);
  /** @var \Drupal\node\NodeInterface $revertedNode */
  $revertedNode = $nodeStorage->load($node->id());
  self::assertEquals($originalBody, $revertedNode->body->value);
  self::assertEquals($initialUser->id(), $revertedNode->getOwnerId());
  self::assertEquals($initialUser->id(), $revertedNode->getRevisionUserId());
  // Revert again to the revised version and check that node author and
  // revision author fields are correct.
  // Revert to the original node.
  $this->drupalGet(Url::fromRoute('node.revision_revert_confirm', [
    'node' => $revertedNode->id(),
    'node_revision' => $revisedRevisionId,
  ]));
  $this->submitForm([], 'Revert');
  $this->assertSession()
    ->pageTextContains(\sprintf('Basic page %s has been reverted', $revisedTitle));
  // With the reversion done, reload the node and verify that the
  // authorship fields have reverted correctly.
  $nodeStorage->resetCache([
    $revertedNode->id(),
  ]);
  /** @var \Drupal\node\NodeInterface $re_reverted_node */
  $re_reverted_node = $nodeStorage->load($revertedNode->id());
  self::assertEquals($revisedBody, $re_reverted_node->body->value);
  self::assertEquals($initialRevisionAuthor->id(), $re_reverted_node->getOwnerId());
  // The new revision user will be the current logged in user as set in
  // NodeRevisionRevertForm.
  self::assertEquals($initialUser->id(), $re_reverted_node->getRevisionUserId());
}