Question

我正在为Laravel控制器方法编写单元测试，但无论我对->with(...)做什么，我都会继续获取NoMatchingExpectationExceptions。正在测试的代码：

public function destroy($id) {
  $foo = FooService::foo($id); //returns a Foo object (an Eloquent model)
  $fooCollection = new Collection(array($foo));
  $response = FooService::archive($fooCollection);

  return Response::json($response);
}

单元测试：

public function testArchiveSingle() {
  $foo = Mockery::mock('Foo', array('id' => 1));
  $fooCollection = new \Illuminate\Database\Eloquent\Collection();
  $fooCollection->add($foo);

  FooService::shouldReceive('foo')->once()
      ->with(1)
      ->andReturn($foo);

  //here's the shouldReceive that's throwing the error:
  FooService::shouldReceive('archive')->once()
      ->with($this->anything())
      ->andReturn(array('result'=>'here'));

  $response = $this->action('DELETE', 'FoosController@destroy',
      array('site' => 12345, 'foos' => 1),
      array());
  $this->assertResponseOk();
  $this->assertTrue($response->headers->contains('Content-Type', 'application/json'));
  //other tests that are proprietary in nature go here
}

在->with()我尝试传递$fooCollection，$this->instanceOf('Collection')，$this->instanceOf('\Illuminate\Database\Eloquent\Collection')以及其他一些内容。我也尝试将$fooCollection定义更改为new Collection。

当我运行测试时，我得到：

Mockery \ Exception \ NoMatchingExpectationException：找不到Mockery_1_FooService :: archive（Illuminate \ Database \ Eloquent \ Collection）的匹配处理程序。方法是意外的，或者它的参数与此方法的预期参数列表没有匹配

当我在麻烦中删除->with(...)时应该接受测试运行正常，但是失去了价值，因为它不会捕获一个意外存档太多的（理论）错误。

Answer 1

您应该使用Mockery::any()来匹配任何参数。 PHPUnit自己的模拟库使用$this->anything()。请参阅manual。

FooService::shouldReceive('archive')->once()
  ->with(Mockery::any())
  ->andReturn(array('result'=>'here'));

NoMatchingExpectationException即使使用$ this-＆gt; anything（）

1 个答案: