function ChangedTestItem::preSave

Overrides ChangedItem::preSave

File

core/modules/system/tests/modules/entity_test/src/Plugin/Field/FieldType/ChangedTestItem.php, line 27

Class

ChangedTestItem

Defines the 'changed_test' entity field type.

Namespace

Code

public function preSave() {
  parent::preSave();
  if ($this->value == REQUEST_TIME) {
    // During a test the request time is immutable. To allow tests of the
    // algorithm of
    // Drupal\Core\Field\Plugin\Field\FieldType\ChangedItem::preSave() we need
    // to set a real time value here. For the stability of the test, set the
    // time of the original language to the current time plus just over one
    // second to simulate two different request times.
    // @todo mock the time service in https://www.drupal.org/node/2908210.
    if ($this->getEntity()
      ->language()
      ->isDefault()) {
      // Wait 1.1 seconds because time_sleep_until() is not reliable.
      time_sleep_until(time() + 1.1);
    }
    $this->value = time();
  }
}