yaffs.net Git - yaffs-website/blob - vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnCallback.php

   1 <?php
   2 /*
   3  * This file is part of the PHPUnit_MockObject package.
   4  *
   5  * (c) Sebastian Bergmann <sebastian@phpunit.de>
   6  *
   7  * For the full copyright and license information, please view the LICENSE
   8  * file that was distributed with this source code.
   9  */
  10
  11 /**
  12  * @since Class available since Release 1.0.0
  13  */
  14 class PHPUnit_Framework_MockObject_Stub_ReturnCallback implements PHPUnit_Framework_MockObject_Stub
  15 {
  16     protected $callback;
  17
  18     public function __construct($callback)
  19     {
  20         $this->callback = $callback;
  21     }
  22
  23     public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
  24     {
  25         return call_user_func_array($this->callback, $invocation->parameters);
  26     }
  27
  28     public function toString()
  29     {
  30         if (is_array($this->callback)) {
  31             if (is_object($this->callback[0])) {
  32                 $class = get_class($this->callback[0]);
  33                 $type  = '->';
  34             } else {
  35                 $class = $this->callback[0];
  36                 $type  = '::';
  37             }
  38
  39             return sprintf(
  40                 'return result of user defined callback %s%s%s() with the ' .
  41                 'passed arguments',
  42                 $class,
  43                 $type,
  44                 $this->callback[1]
  45             );
  46         } else {
  47             return 'return result of user defined callback ' . $this->callback .
  48                    ' with the passed arguments';
  49         }
  50     }
  51 }