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public function NodeRevisionsTest::testRevisions in Drupal 9

Same name and namespace in other branches
  1. 8 core/modules/node/tests/src/Functional/NodeRevisionsTest.php \Drupal\Tests\node\Functional\NodeRevisionsTest::testRevisions()

Checks node revision related operations.

File

core/modules/node/tests/src/Functional/NodeRevisionsTest.php, line 147

Class

NodeRevisionsTest
Create a node with revisions and test viewing, saving, reverting, and deleting revisions for users with access for this content type.

Namespace

Drupal\Tests\node\Functional

Code

public function testRevisions() {

  // Access to the revision page for a node with 1 revision is allowed.
  $node = $this
    ->drupalCreateNode();
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $node
    ->getRevisionId() . "/view");
  $this
    ->assertSession()
    ->statusCodeEquals(200);
  $node_storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('node');
  $nodes = $this->nodes;
  $logs = $this->revisionLogs;

  // Get last node for simple checks.
  $node = $nodes[3];

  // Confirm the correct revision text appears on "view revisions" page.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $node
    ->getRevisionId() . "/view");
  $this
    ->assertSession()
    ->pageTextContains($node->body->value);

  // Confirm the correct log message appears on "revisions overview" page.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions");
  foreach ($logs as $revision_log) {
    $this
      ->assertSession()
      ->pageTextContains($revision_log);
  }

  // Original author, and editor names should appear on revisions overview.
  $web_user = $nodes[0]->revision_uid->entity;
  $this
    ->assertSession()
    ->pageTextContains('by ' . $web_user
    ->getAccountName());
  $editor = $nodes[2]->revision_uid->entity;
  $this
    ->assertSession()
    ->pageTextContains('by ' . $editor
    ->getAccountName());

  // Confirm that this is the default revision.
  $this
    ->assertTrue($node
    ->isDefaultRevision(), 'Third node revision is the default one.');

  // Confirm that revisions revert properly.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $nodes[1]
    ->getRevisionid() . "/revert");
  $this
    ->submitForm([], 'Revert');
  $this
    ->assertSession()
    ->pageTextContains("Basic page {$nodes[1]->label()} has been reverted to the revision from {$this->container->get('date.formatter')->format($nodes[1]->getRevisionCreationTime())}.");
  $node_storage
    ->resetCache([
    $node
      ->id(),
  ]);
  $reverted_node = $node_storage
    ->load($node
    ->id());
  $this
    ->assertSame($nodes[1]->body->value, $reverted_node->body->value, 'Node reverted correctly.');

  // Confirm the revision author is the user performing the revert.
  $this
    ->assertSame($this->loggedInUser
    ->id(), $reverted_node
    ->getRevisionUserId(), 'Node revision author is user performing revert.');

  // And that its not the revision author.
  $this
    ->assertNotSame($nodes[1]
    ->getRevisionUserId(), $reverted_node
    ->getRevisionUserId(), 'Node revision author is not original revision author.');

  // Confirm that this is not the default version.
  $node = node_revision_load($node
    ->getRevisionId());
  $this
    ->assertFalse($node
    ->isDefaultRevision(), 'Third node revision is not the default one.');

  // Confirm revisions delete properly.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $nodes[1]
    ->getRevisionId() . "/delete");
  $this
    ->submitForm([], 'Delete');
  $this
    ->assertSession()
    ->pageTextContains("Revision from {$this->container->get('date.formatter')->format($nodes[1]->getRevisionCreationTime())} of Basic page {$nodes[1]->label()} has been deleted.");
  $connection = Database::getConnection();
  $nids = \Drupal::entityQuery('node')
    ->accessCheck(FALSE)
    ->allRevisions()
    ->condition('nid', $node
    ->id())
    ->condition('vid', $nodes[1]
    ->getRevisionId())
    ->execute();
  $this
    ->assertCount(0, $nids);

  // Set the revision timestamp to an older date to make sure that the
  // confirmation message correctly displays the stored revision date.
  $old_revision_date = REQUEST_TIME - 86400;
  $connection
    ->update('node_revision')
    ->condition('vid', $nodes[2]
    ->getRevisionId())
    ->fields([
    'revision_timestamp' => $old_revision_date,
  ])
    ->execute();
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $nodes[2]
    ->getRevisionId() . "/revert");
  $this
    ->submitForm([], 'Revert');
  $this
    ->assertSession()
    ->pageTextContains("Basic page {$nodes[2]->label()} has been reverted to the revision from {$this->container->get('date.formatter')->format($old_revision_date)}.");

  // Make a new revision and set it to not be default.
  // This will create a new revision that is not "front facing".
  $new_node_revision = clone $node;
  $new_body = $this
    ->randomMachineName();
  $new_node_revision->body->value = $new_body;

  // Save this as a non-default revision.
  $new_node_revision
    ->setNewRevision();
  $new_node_revision->isDefaultRevision = FALSE;
  $new_node_revision
    ->save();

  // Verify that revision body text is not present on default version of node.
  $this
    ->drupalGet('node/' . $node
    ->id());
  $this
    ->assertSession()
    ->pageTextNotContains($new_body);

  // Verify that the new body text is present on the revision.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $new_node_revision
    ->getRevisionId() . "/view");
  $this
    ->assertSession()
    ->pageTextContains($new_body);

  // Verify that the non-default revision vid is greater than the default
  // revision vid.
  $default_revision = $connection
    ->select('node', 'n')
    ->fields('n', [
    'vid',
  ])
    ->condition('nid', $node
    ->id())
    ->execute()
    ->fetchCol();
  $default_revision_vid = $default_revision[0];
  $this
    ->assertGreaterThan($default_revision_vid, $new_node_revision
    ->getRevisionId());

  // Create an 'EN' node with a revision log message.
  $node = $this
    ->drupalCreateNode();
  $node->title = 'Node title in EN';
  $node->revision_log = 'Simple revision message (EN)';
  $node
    ->save();
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions");

  // Verify revisions is accessible since the type has revisions enabled.
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // Check initial revision is shown on the node revisions overview page.
  $this
    ->assertSession()
    ->pageTextContains('Simple revision message (EN)');

  // Verify that delete operation is inaccessible for the default revision.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $node
    ->getRevisionId() . "/delete");
  $this
    ->assertSession()
    ->statusCodeEquals(403);

  // Verify that revert operation is inaccessible for the default revision.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions/" . $node
    ->getRevisionId() . "/revert");
  $this
    ->assertSession()
    ->statusCodeEquals(403);

  // Create a new revision and new log message.
  $node = Node::load($node
    ->id());
  $node->body->value = 'New text (EN)';
  $node->revision_log = 'New revision message (EN)';
  $node
    ->setNewRevision();
  $node
    ->save();

  // Check both revisions are shown on the node revisions overview page.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions");
  $this
    ->assertSession()
    ->pageTextContains('Simple revision message (EN)');
  $this
    ->assertSession()
    ->pageTextContains('New revision message (EN)');

  // Create an 'EN' node with a revision log message.
  $node = $this
    ->drupalCreateNode();
  $node->langcode = 'en';
  $node->title = 'Node title in EN';
  $node->revision_log = 'Simple revision message (EN)';
  $node
    ->save();
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions");

  // Verify revisions is accessible since the type has revisions enabled.
  $this
    ->assertSession()
    ->statusCodeEquals(200);

  // Check initial revision is shown on the node revisions overview page.
  $this
    ->assertSession()
    ->pageTextContains('Simple revision message (EN)');

  // Add a translation in 'DE' and create a new revision and new log message.
  $translation = $node
    ->addTranslation('de');
  $translation->title->value = 'Node title in DE';
  $translation->body->value = 'New text (DE)';
  $translation->revision_log = 'New revision message (DE)';
  $translation
    ->setNewRevision();
  $translation
    ->save();

  // View the revision UI in 'IT', only the original node revision is shown.
  $this
    ->drupalGet("it/node/" . $node
    ->id() . "/revisions");
  $this
    ->assertSession()
    ->pageTextContains('Simple revision message (EN)');
  $this
    ->assertSession()
    ->pageTextNotContains('New revision message (DE)');

  // View the revision UI in 'DE', only the translated node revision is shown.
  $this
    ->drupalGet("de/node/" . $node
    ->id() . "/revisions");
  $this
    ->assertSession()
    ->pageTextNotContains('Simple revision message (EN)');
  $this
    ->assertSession()
    ->pageTextContains('New revision message (DE)');

  // View the revision UI in 'EN', only the original node revision is shown.
  $this
    ->drupalGet("node/" . $node
    ->id() . "/revisions");
  $this
    ->assertSession()
    ->pageTextContains('Simple revision message (EN)');
  $this
    ->assertSession()
    ->pageTextNotContains('New revision message (DE)');
}