function SimpleNewsSchedulerDaylightSavingSwitchTest::testDSTMonthly in Simplenews Scheduler 6.2

Same name and namespace in other branches

1. 7 tests/simplenews_scheduler.test \SimpleNewsSchedulerDaylightSavingSwitchTest::testDSTMonthly()

Test edition time after DST changes for a monthly newsletter.

@todo: generalize this for other intervals.

File

tests/simplenews_scheduler.test, line 530

Tests for Simplenews Scheduler.

Class

SimpleNewsSchedulerDaylightSavingSwitchTest

Test edition time around DST changes.

Code

function testDSTMonthly() {
  $timezone_object = date_default_timezone();

  // Create a last run time before DST begins, and a now time after.
  // Use date_create() rather than strtotime so that we create a date at the
  // given time *in the current timezone* rather than UTC.
  $last_run_date = new DateTime("01-Mar-12 12:00:00", $timezone_object);
  $now_date = new DateTime("05-Apr-12 12:00:00", $timezone_object);

  //debug('last run date TZ: ' . $last_run_date->getTimezone()->getName());

  //debug('now date TZ: ' . $now_date->getTimezone()->getName());

  // Fake up newsletter data.
  $newsletter_parent_data = (object) array(
    'last_run' => $last_run_date
      ->getTimestamp(),
    'send_interval' => 'month',
    'interval_frequency' => 1,
  );

  // Get the edition time.
  $edition_time = simplenews_scheduler_calculate_edition_time($newsletter_parent_data, $now_date
    ->getTimestamp());
  $edition_date = date_create('@' . $edition_time);

  // Because we create from a timestamp we have to set the timezone separately.
  $edition_date
    ->setTimezone($timezone_object);

  //debug($edition_date->format(DATE_ATOM));

  // Format the edition time.
  $edition_time_formatted = $this
    ->format_date_helper($edition_date, 'custom', DATE_ATOM);
  $edition_hour_formatted = $this
    ->format_date_helper($edition_date, 'custom', 'H:i');
  $this
    ->assertEqual($edition_hour_formatted, '12:00', t('Edition time is at 12:00 in the local timezone; full edition time is %time.', array(
    '%time' => $edition_time_formatted,
  )));
}