public function QueueExampleTestCase::testQueueExampleBasic

Test the queue behavior through user interaction.

File

modules/examples/queue_example/tests/queue_example.test, line 24

Test the queue example module.

Class

QueueExampleTestCase

Functional tests for the Queue Example module.

Code

public function testQueueExampleBasic() {

  // Load the queue with 5 items.
  for ($i = 1; $i <= 5; $i++) {
    $edit = array('queue_name' => 'queue_example_first_queue', 'string_to_add' => "boogie$i");
    $this->backdropPost('queue_example/insert_remove', $edit, t('Insert into queue'));
    $this->assertText(t('There are now @number items in the queue', array('@number' => $i)));
  }
  // Claim each of the 5 items with a claim time of 0 seconds.
  for ($i = 1; $i <= 5; $i++) {
    $edit = array('queue_name' => 'queue_example_first_queue', 'claim_time' => 0);
    $this->backdropPost(NULL, $edit, t('Claim the next item from the queue'));
    $this->assertPattern(t('%Claimed item id=.*string=@string for 0 seconds.%', array('@string' => "boogie$i")));
  }
  $edit = array('queue_name' => 'queue_example_first_queue', 'claim_time' => 0);
  $this->backdropPost(NULL, $edit, t('Claim the next item from the queue'));
  $this->assertText(t('There were no items in the queue available to claim'));

  // Sleep a second to make sure the timeouts actually time out.
  // Local systems work fine with this but apparently the PIFR server is so
  // fast that it needs a sleep before the cron run.
  sleep(1);

  // Run cron to release expired items.
  $this->backdropPost(NULL, array(), t('Run cron manually to expire claims'));

  $queue_items = queue_example_retrieve_queue('queue_example_first_queue');

  // Claim and delete each of the 5 items which should now be available.
  for ($i = 1; $i <= 5; $i++) {
    $edit = array('queue_name' => 'queue_example_first_queue', 'claim_time' => 0);
    $this->backdropPost(NULL, $edit, t('Claim the next item and delete it'));
    $this->assertPattern(t('%Claimed and deleted item id=.*string=@string for 0 seconds.%', array('@string' => "boogie$i")));
  }
  // Verify that nothing is left to claim.
  $edit = array('queue_name' => 'queue_example_first_queue', 'claim_time' => 0);
  $this->backdropPost(NULL, $edit, t('Claim the next item from the queue'));
  $this->assertText(t('There were no items in the queue available to claim'));
}