public function L10nUpdateCronTest::testUpdateCron in Localization update 7.2

Tests interface translation update using cron.

File

tests/L10nUpdateCronTest.test, line 39

Contains L10nUpdateCronTest.

Class

L10nUpdateCronTest

Tests for translation update using cron.

Code

public function testUpdateCron() {

  // Set a flag to let the l10n_update_test module replace the project data
  // with a set of test projects.
  variable_set('l10n_update_test_projects_alter', TRUE);

  // Setup local and remote translations files.
  $this
    ->setTranslationFiles();
  variable_set('l10n_update_default_filename', '%project-%release.%language._po');

  // Update translations using batch to ensure a clean test starting point.
  $this
    ->drupalGet('admin/config/regional/translate/check');
  $this
    ->drupalPost('admin/config/regional/translate/update', array(), t('Update translations'));

  // Store translation status for comparison.
  $initial_history = l10n_update_get_file_history();

  // Prepare for test: Simulate new translations being available.
  // Change the last updated timestamp of a translation file.
  $contrib_module_two_uri = 'public://local/contrib_module_two-7.x-2.0-beta4.de._po';
  touch(drupal_realpath($contrib_module_two_uri), REQUEST_TIME);

  // Prepare for test: Simulate that the file has not been checked for a long
  // time. Set the last_check timestamp to zero.
  $query = db_update('l10n_update_file');
  $query
    ->fields(array(
    'last_checked' => 0,
  ));
  $query
    ->condition('project', 'contrib_module_two');
  $query
    ->condition('language', 'de');
  $query
    ->execute();

  // Test: Disable cron update and verify that no tasks are added to the
  // queue.
  $edit = array(
    'l10n_update_check_frequency' => '0',
  );
  $this
    ->drupalPost('admin/config/regional/language/update', $edit, t('Save configuration'));

  // Execute l10n_update cron taks to add tasks to the queue.
  l10n_update_cron();

  // Check whether no tasks are added to the queue.
  $queue = DrupalQueue::get('l10n_update', TRUE);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 0, 'Queue is empty');

  // Test: Enable cron update and check if update tasks are added to the
  // queue.
  // Set cron update to Weekly.
  $edit = array(
    'l10n_update_check_frequency' => '7',
  );
  $this
    ->drupalPost('admin/config/regional/language/update', $edit, t('Save configuration'));

  // Execute l10n_update cron task to add tasks to the queue.
  l10n_update_cron();

  // Check whether tasks are added to the queue.
  $queue = DrupalQueue::get('l10n_update', TRUE);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 3, 'Queue holds tasks for one project.');
  $item = $queue
    ->claimItem();
  $queue
    ->releaseItem($item);
  $this
    ->assertEqual($item->data[1][0], 'contrib_module_two', '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.
  l10n_update_cron();

  // Check whether no more tasks are added to the queue.
  $queue = DrupalQueue::get('l10n_update', TRUE);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 3, '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
    ->drupalGet('admin/reports/status/run-cron');
  drupal_static_reset('l10n_update_get_file_history');
  $history = l10n_update_get_file_history();
  $initial = $initial_history['contrib_module_two']['de'];
  $current = $history['contrib_module_two']['de'];
  $this
    ->assertTrue($current->timestamp > $initial->timestamp, 'Timestamp is updated');
  $this
    ->assertTrue($current->last_checked > $initial->last_checked, 'Last checked is updated');
}