function NodeRevisionsUiTest::testNodeRevisionsTabWithDefaultRevision

Checks the Revisions tab.

File

core/modules/node/tests/src/Functional/NodeRevisionsUiTest.php, line 142

Class

NodeRevisionsUiTest

Tests the UI for controlling node revision behavior.

Namespace

Code

public function testNodeRevisionsTabWithDefaultRevision() : void {
  $this->drupalLogin($this->editor);
  // Create the node.
  $node = $this->drupalCreateNode();
  $storage = \Drupal::entityTypeManager()->getStorage($node->getEntityTypeId());
  // Create a new revision based on the default revision.
  // Revision 2.
  $node = $storage->load($node->id());
  $node->setNewRevision(TRUE);
  $node->save();
  // Revision 3.
  $node = $storage->load($node->id());
  $node->setNewRevision(TRUE);
  $node->save();
  // Revision 4.
  // Trigger translation changes in order to show the revision.
  $node = $storage->load($node->id());
  $node->setTitle($this->randomString());
  $node->isDefaultRevision(FALSE);
  $node->setNewRevision(TRUE);
  $node->save();
  // Revision 5.
  $node = $storage->load($node->id());
  $node->isDefaultRevision(FALSE);
  $node->setNewRevision(TRUE);
  $node->save();
  $node_id = $node->id();
  $this->drupalGet('node/' . $node_id . '/revisions');
  // Verify that the latest affected revision having been a default revision
  // is displayed as the current one.
  $this->assertSession()
    ->linkByHrefNotExists('/node/' . $node_id . '/revisions/1/revert');
  // The site may be installed in a subdirectory, so check if the URL is
  // contained in the retrieved one.
  $this->assertSession()
    ->elementAttributeContains('xpath', '//tr[contains(@class, "revision-current")]/td/a[1]', 'href', '/node/1');
  // Verify that the default revision can be an older revision than the latest
  // one.
  // Assert that the revisions with translations changes are shown.
  $this->assertSession()
    ->linkByHrefExists('/node/' . $node_id . '/revisions/4/revert');
  // Assert that the revisions without translations changes are filtered out:
  // 2, 3 and 5.
  $this->assertSession()
    ->linkByHrefNotExists('/node/' . $node_id . '/revisions/2/revert');
  $this->assertSession()
    ->linkByHrefNotExists('/node/' . $node_id . '/revisions/3/revert');
  $this->assertSession()
    ->linkByHrefNotExists('/node/' . $node_id . '/revisions/5/revert');
}