function LocaleUpdateCronTest::testUpdateCron

Tests interface translation update using cron.

File

core/modules/locale/tests/src/Functional/LocaleUpdateCronTest.php, line 45

Class

LocaleUpdateCronTest

Tests for using cron to update project interface translations.

Namespace

Code

public function testUpdateCron() : void {
  // Set a flag to let the locale_test module replace the project data with a
  // set of test projects.
  \Drupal::state()->set('locale.test_projects_alter', TRUE);
  // Setup local and remote translations files.
  $this->setTranslationFiles();
  $this->config('locale.settings')
    ->set('translation.default_filename', '%project-%version.%language._po')
    ->save();
  // Update translations using batch to ensure a clean test starting point.
  $this->drupalGet('admin/reports/translations/check');
  $this->drupalGet('admin/reports/translations');
  $this->submitForm([], 'Update translations');
  // Store translation status for comparison.
  $initial_history = locale_translation_get_file_history();
  // Prepare for test: Simulate new translations being available.
  // Change the last updated timestamp of a translation file.
  $contrib_module_two_uri = 'public://local/contrib_module_two-8.x-2.0-beta4.de._po';
  touch(\Drupal::service('file_system')->realpath($contrib_module_two_uri), \Drupal::time()->getRequestTime());
  // Prepare for test: Simulate that the file has not been checked for a long
  // time. Set the last_check timestamp to zero.
  $query = Database::getConnection()->update('locale_file');
  $query->fields([
    'last_checked' => 0,
  ]);
  $query->condition('project', 'contrib_module_two');
  $query->condition('langcode', 'de');
  $query->execute();
  // Test: Disable cron update and verify that no tasks are added to the
  // queue.
  $edit = [
    'update_interval_days' => 0,
  ];
  $this->drupalGet('admin/config/regional/translate/settings');
  $this->submitForm($edit, 'Save configuration');
  // Execute locale cron tasks to add tasks to the queue.
  locale_cron();
  // Check whether no tasks are added to the queue.
  $queue = \Drupal::queue('locale_translation', TRUE);
  $this->assertEquals(0, $queue->numberOfItems(), 'Queue is empty');
  // Test: Enable cron update and check if update tasks are added to the
  // queue.
  // Set cron update to Weekly.
  $edit = [
    'update_interval_days' => 7,
  ];
  $this->drupalGet('admin/config/regional/translate/settings');
  $this->submitForm($edit, 'Save configuration');
  // Execute locale cron tasks to add tasks to the queue.
  locale_cron();
  // Check whether tasks are added to the queue.
  // Expected tasks:
  // - locale_translation_batch_version_check
  // - locale_translation_batch_status_check
  // - locale_translation_batch_status_finished.
  $queue = \Drupal::queue('locale_translation', TRUE);
  $this->assertEquals(3, $queue->numberOfItems(), 'Queue holds tasks for one project.');
  $item = $queue->claimItem();
  $queue->releaseItem($item);
  $this->assertEquals('contrib_module_two', $item->data[1][0], 'Queue holds tasks for contrib module one.');
  // Test: Run cron for a second time and check if tasks are not added to
  // the queue twice.
  locale_cron();
  // Check whether no more tasks are added to the queue.
  $queue = \Drupal::queue('locale_translation', TRUE);
  $this->assertEquals(3, $queue->numberOfItems(), 'Queue holds tasks for one project.');
  // Ensure last checked is updated to a greater time than the initial value.
  sleep(1);
  // Test: Execute cron and check if tasks are executed correctly.
  // Run cron to process the tasks in the queue.
  $this->cronRun();
  drupal_static_reset('locale_translation_get_file_history');
  $history = locale_translation_get_file_history();
  $initial = $initial_history['contrib_module_two']['de'];
  $current = $history['contrib_module_two']['de'];
  // Verify that the translation of contrib_module_one is imported and
  // updated.
  $this->assertGreaterThan($initial->timestamp, $current->timestamp);
  $this->assertGreaterThan($initial->last_checked, $current->last_checked);
}