3

我正在尝试测试用Symfony\Component\HttpFoundation\File\UploadedFile.phpLaravel 中的类构建的数据传输对象类。我没有运气在PHPSpec. 这是我到目前为止所拥有的：

测试

public function let($event_id)
{
    $prophet = new Prophet;
    $prophecy = $prophet->prophesize();
    $prophecy->willBeConstructedWith(array('path', 'name'));
    $prophecy->willExtend('Symfony\Component\HttpFoundation\File\UploadedFile');
    $attendee_list = $prophecy->reveal();

    $this->beConstructedWith($event_id, $attendee_list);
}

public function it_is_initializable()
{
    $this->shouldHaveType('Captix\Attendees\ImportAttendeesCommand');
}

班级

class ImportAttendeesCommand
{
/**
 * Event primary key
 * @var $event_id
 */
protected $event_id;

/**
 * CSV file
 * @var $attendee_list
 */
protected $attendee_list;

/**
 * Constructor for ImportAttendeesCommand
 */
public function __construct($event_id, UploadedFile $attendee_list)
{
    $this->event_id = $event_id;
    $this->attendee_list = $attendee_list;

}
}

结果

 2   -_-__,------,
 0   -_-__|   /\_/\
 0   -_-_^|__( o .o)
 1   -_-_  ""  ""

Captix/Attendees/ImportAttendeesCommand
  38  ! it is initializable
      exception [exc:Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException("The file "path" does not exist")] has been thrown.

       0 vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/File.php:41
         throw new Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException("The file "path" does not ...")
       1 vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/File/UploadedFile.php:100
         Symfony\Component\HttpFoundation\File\File->__construct("path", true)
       2 vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCreator.php(49) : eval()'d code:6
         Symfony\Component\HttpFoundation\File\UploadedFile->__construct("path", "name", null, null, null, null)
       3 [internal]
         Double\Symfony\Component\HttpFoundation\File\UploadedFile\P4->__construct("path", "name")
       4 vendor/phpspec/prophecy/src/Prophecy/Doubler/Doubler.php:109
         ReflectionClass->newInstanceArgs([array:2])
       5 vendor/phpspec/prophecy/src/Prophecy/Doubler/LazyDouble.php:119
         Prophecy\Doubler\Doubler->double([obj:ReflectionClass], [array:0], [array:2])
       6 vendor/phpspec/prophecy/src/Prophecy/Prophecy/ObjectProphecy.php:114
         Prophecy\Doubler\LazyDouble->getInstance()
       7 app/Spec/Captix/Attendees/ImportAttendeesCommandSpec.php:33
         Prophecy\Prophecy\ObjectProphecy->reveal()
       8 [internal]
         Spec\Captix\Attendees\ImportAttendeesCommandSpec->let([obj:PhpSpec\Wrapper\Collaborator])


3 examples (2 passed, 1 broken)
119ms

我尝试了几种方法来测试这一点，使用 Mockery、Prohpecy、stdClass，似乎没有任何效果。对此的任何帮助将不胜感激。我欢迎这个测试的任何实施。提前感谢大家。

4

2 回答 2

2

创建接口：

interface UploadedFileInterface
{}

创建实现此接口并扩展 Symfony 类的类。

class MyUploadedFile extends UploadedFile implements UploadedFileInterface
{}

在命令中更改构造函数：

public function __construct($event_id, UploadedFileInterface $attendee_list)
{
    $this->event_id = $event_id;
    $this->attendee_list = $attendee_list;
}

现在您可以轻松地单独测试您的课程：

public function let($event_id, UploadedFileInterface $attendeeList)
{
    $this->beConstructedWith($event_id, $attendeeList);
}

如果有一天你不得不从 Symfonys 切换UploadedFile到另一个实现，你唯一需要改变的地方就是MyUploadedFile类。

于 2015-05-03T19:11:02.473 回答
0

我在使用预言来模拟 UploadedFile 时遇到了同样的问题，所以我提交了一个问题以供反馈（https://github.com/phpspec/prophecy/issues/184）。

解决方案是“不要嘲笑你不拥有的东西”。我还不确定您将如何将其付诸实践，但我想您可能会感兴趣。

于 2015-04-29T23:02:55.183 回答