<?php
/**
 * Class for testing notifications module.
 * Tests basic API functions
 */
class Notifications_API_Tests extends DrupalTestCase {
  
  function get_info() {
    return array('name' => 'Notifications API', 'group' => 'Notifications', 'desc' => 'Notifications API functions' );
  }

  /**
   * Play with creating, retrieving, deleting a pair subscriptions
   */
  function testNotificationsBasicAPI() {
    $test_type = 'test';
    $test_event_type = 'test event';
    // Login with a user who has Notifications admin rights
    //$user = $this->drupalCreateUserRolePerm(array('administer notifications'));
    //$this->drupalLoginUser($user);    
    $user = user_load(array('uid' => 1));
    $s1 = new Stdclass();
    $s1->uid = $user->uid;
    $s1->type = $test_type;
    $s1->event_type = $test_event_type;
    $s1->fields = array('field1' => 1, 'field2' => 2);
    
    $s2 = $s1;

    // Create the subscription and check assigned sid
    notifications_save_subscription($s1);
    $this->assertEqual(is_numeric($s1->sid) && $s1->sid > 0, TRUE, 'The subscription has been created');
    
    // Retrieve the subscription and check values
    $s = notifications_load_subscription($s1->sid, TRUE);
    $this->assertEqual($s, $s1, 'The subscription has been retrieved and values are ok');

    // Attempt to create a second one with the same values
    notifications_save_subscription($s2);
    $this->assertEqual($s1->sid, $s2->sid, 'A duplicate subscription has been detected and updated');
    
    // Now really create a second one
    $s2 = clone($s1);
    $s2->sid = 0;
    $s2->fields['field2'] = 3;
    notifications_save_subscription($s2);
    $this->assertEqual(is_numeric($s2->sid) && $s2->sid > $s1->sid, TRUE, 'Another subscription has been created');
    
    // Trying several recovery options
    $subs = notifications_get_subscriptions(array('type' => $test_type));
    $this->assertEqual(count($subs), 2, 'Retrieved subscriptions by type');
    $subs = notifications_get_subscriptions(array('type' => $test_type), array('field1' => $s1->fields['field1']), TRUE);
    $this->assertEqual(count($subs), 0, 'Retrieved subscriptions by type and limited field');
    $subs = notifications_get_subscriptions(array('type' => $test_type), array('field1' => $s1->fields['field1']), FALSE);
    $this->assertEqual(count($subs), 2, 'Retrieved subscriptions by type and general field');
    $subs = notifications_get_subscriptions(array('type' => $test_type), array('field1' => $s1->fields['field1'], 'field2' => $s1->fields['field2']), FALSE);
    $this->assertEqual(count($subs), 1, 'Retrieved subscriptions by type and general field');
       
    // Delete the subscriptions and check
    notifications_delete_subscriptions(array('type' => $test_type));
    $subs = notifications_get_subscriptions(array('type' => $test_type));
    $this->assertEqual(count($subs), 0, 'The subscriptions have been deleted');
  }
}