PHPUnit_Framework_TestCase::assertTrue PHP Method

    public function assertTrue($a)
    {
        if (!$a) {
            throw new Exception('Not true');
        }
    }

 public function assertDbQuery($sqlPart, $message = null)
 {
     $queryProfiles = $this->_profiler->getQueryProfiles();
     $this->_test->assertTrue(is_array($queryProfiles), "No database queries were made.");
     $ranQuery = false;
     if (is_array($sqlPart)) {
         $query = $sqlPart[0];
         $params = $sqlPart[1];
     } else {
         $query = $sqlPart;
     }
     foreach ($queryProfiles as $profile) {
         if (strpos($profile->getQuery(), $query) !== false) {
             if (isset($params) && $profile->getQueryParams() == $params) {
                 $ranQuery = true;
                 break;
             } else {
                 if (!isset($params)) {
                     $ranQuery = true;
                     break;
                 }
             }
         }
     }
     $this->_test->assertTrue($ranQuery, $message . PHP_EOL . "Should have run SQL query containing '{$query}'." . (isset($params) ? PHP_EOL . "Should have been passed parameters: " . print_r($params, true) : ''));
 }