/**
  * Helper function to create Custom Group
  *
  * @deprecated - use functions on test case parent class
  *
  * @param $group
  * @param null $extends
  * @param bool $isMultiple
  *
  * @return object of created group
  */
 static function createGroup($group, $extends = NULL, $isMultiple = FALSE)
 {
     if (empty($group)) {
         if (isset($extends) && !is_array($extends)) {
             $extends = array($extends);
         }
         $group = array('title' => 'Test_Group', 'name' => 'test_group', 'extends' => $extends, 'style' => 'Inline', 'is_multiple' => $isMultiple, 'is_active' => 1, 'version' => 3);
     } else {
         // this is done for backward compatibility
         // with tests older than 3.2.3
         if (isset($group['extends']) && !is_array($group['extends'])) {
             $group['extends'] = array($group['extends']);
         }
     }
     $result = civicrm_api('custom_group', 'create', $group);
     if ($result['is_error']) {
         return NULL;
     }
     // this is done for backward compatibility
     // with tests older than 3.2.3
     require_once 'CRM/Core/BAO/CustomGroup.php';
     $group = new CRM_Core_BAO_CustomGroup();
     $group->id = $result['id'];
     $group->find(TRUE);
     return $group;
 }
 /**
  * Test deleteGroup.
  */
 public function testDeleteGroup()
 {
     $customGroupTitle = 'My Custom Group';
     $groupParams = array('title' => $customGroupTitle, 'name' => 'my_custom_group', 'style' => 'Tab', 'extends' => 'Individual', 'is_active' => 1);
     $customGroup = $this->customGroupCreate($groupParams);
     $groupObject = new CRM_Core_BAO_CustomGroup();
     $groupObject->id = $customGroup['id'];
     $groupObject->find(TRUE);
     $isDelete = CRM_Core_BAO_CustomGroup::deleteGroup($groupObject);
     // Check it worked!
     $this->assertEquals(TRUE, $isDelete);
     $this->assertDBNull('CRM_Core_DAO_CustomGroup', $customGroup['id'], 'title', 'id', 'Database check for custom group record.');
 }