function NodeSaveTest::testTimestamps

Verifies accuracy of the "created" and "changed" timestamp functionality.

File

core/modules/node/tests/src/Functional/NodeSaveTest.php, line 88

Class

NodeSaveTest

Tests $node->save() for saving content.

Namespace

Code

public function testTimestamps() : void {
  // Use the default timestamps.
  $edit = [
    'uid' => $this->webUser
      ->id(),
    'type' => 'article',
    'title' => $this->randomMachineName(8),
  ];
  Node::create($edit)->save();
  $node = $this->drupalGetNodeByTitle($edit['title']);
  $this->assertEquals(\Drupal::time()->getRequestTime(), $node->getCreatedTime(), 'Creating a node sets default "created" timestamp.');
  $this->assertEquals(\Drupal::time()->getRequestTime(), $node->getChangedTime(), 'Creating a node sets default "changed" timestamp.');
  // Store the timestamps.
  $created = $node->getCreatedTime();
  $node->save();
  $node = $this->drupalGetNodeByTitle($edit['title'], TRUE);
  $this->assertEquals($created, $node->getCreatedTime(), 'Updating a node preserves "created" timestamp.');
  // Programmatically set the timestamps using hook_ENTITY_TYPE_presave().
  $node->title = 'testing_node_presave';
  $node->save();
  $node = $this->drupalGetNodeByTitle('testing_node_presave', TRUE);
  $this->assertEquals(280299600, $node->getCreatedTime(), 'Saving a node uses "created" timestamp set in presave hook.');
  $this->assertEquals(979534800, $node->getChangedTime(), 'Saving a node uses "changed" timestamp set in presave hook.');
  // Programmatically set the timestamps on the node.
  $edit = [
    'uid' => $this->webUser
      ->id(),
    'type' => 'article',
    'title' => $this->randomMachineName(8),
    // Sun, 19 Nov 1978 05:00:00 GMT.
'created' => 280299600,
    // Drupal 1.0 release.
'changed' => 979534800,
  ];
  Node::create($edit)->save();
  $node = $this->drupalGetNodeByTitle($edit['title']);
  $this->assertEquals(280299600, $node->getCreatedTime(), 'Creating a node programmatically uses programmatically set "created" timestamp.');
  $this->assertEquals(979534800, $node->getChangedTime(), 'Creating a node programmatically uses programmatically set "changed" timestamp.');
  // Update the timestamps.
  $node->setCreatedTime(979534800);
  $node->changed = 280299600;
  $node->save();
  $node = $this->drupalGetNodeByTitle($edit['title'], TRUE);
  $this->assertEquals(979534800, $node->getCreatedTime(), 'Updating a node uses user-set "created" timestamp.');
  // Allowing setting changed timestamps is required, see
  // Drupal\content_translation\ContentTranslationMetadataWrapper::setChangedTime($timestamp)
  // for example.
  $this->assertEquals(280299600, $node->getChangedTime(), 'Updating a node uses user-set "changed" timestamp.');
}