application/helpers/unittest.php

   1 <?php defined('SYSPATH') OR die('No direct access allowed.');
   2 /**
   3  * Kohana help class for unit tests
   4  *
   5  * @author     op5 AB
   6  */
   7 class unittest {
   8
   9         private static $tap = false;
  10         /**
  11          * Create and return a new PHPTap instance
  12          *
  13          * @return object
  14          */
  15         public static function instance()
  16         {
  17                 if (self::$tap !== false)
  18                         return self::$tap;
  19
  20                 $path = self::tap_path();
  21                 if ($path !== false) {
  22                         require_once($path);
  23                         self::$tap = new phptap();
  24                         return self::$tap;
  25                 }
  26                 return false;
  27         }
  28
  29         /**
  30         *       Check if testfile is available
  31         */
  32         public static function get_testfile($file = false)
  33         {
  34                 $file = trim($file);
  35                 if (empty($file))
  36                         return false;
  37
  38                 return Kohana::find_file('views', 'tests/'.$file);
  39         }
  40
  41         /**
  42         *       Return path to phptap
  43         */
  44         public static function tap_path()
  45         {
  46                 return Kohana::find_file('vendor', 'phptap/tapunit');
  47         }
  48 }