在Laravel中模拟具有关系的模型 [英] Mocking models with a relationship in Laravel

问题描述

我试图创建一个CustomObject的模型，然后使用与

$this->mock->shouldReceive('with')->once()->with('OtherObject');
$this->app->instance('CustomObject', $this->mock);

相同的东西将OtherObject的检索链接到它上

$this->CustomObject->with('OtherObject')->get();

我似乎无法弄清楚如何在此末尾模拟此->get().我在构造函数方法['Eloquent', 'OtherObject', 'CustomObject']中模拟了这两个模型.如果我删除->get()，一切都将顺利运行，并且我的测试通过了(除了php错误，然后视图给了我，但是对于测试是否正常而言，这些都无关紧要.)

我目前所拥有的是:

$this->mock->shouldReceive('with')->once()->with('OtherObject');
$this->app->instance('CustomObject', $this->mock);

我应该怎么做才能模拟这个?

我专门尝试过->andReturn($this->mock)，它仅告诉我在模拟对象上没有get方法.

解决方案

您必须返回您的模拟实例，才能使下一个链接调用(->get())工作

$this->mock
     ->shouldReceive('with')
     ->once()
     ->with('OtherObject')
     ->andReturn($this->mock);

I'm attempting to create a Mockery of CustomObject then chain the retrieval of OtherObject onto it using something identical to

$this->CustomObject->with('OtherObject')->get();

I can't seem to figure out how to mock this ->get() at the end there. I'm mocking both of those models in my constructor method ['Eloquent', 'OtherObject', 'CustomObject']. If I remove the ->get() everything runs smoothly and my tests pass (aside from the php errors the view is then giving me, but those don't matter if the test is working correctly).

What I currently have is this:

$this->mock->shouldReceive('with')->once()->with('OtherObject');
$this->app->instance('CustomObject', $this->mock);

What should I be doing to mock this?

Edit: I have specifically attempted ->andReturn($this->mock) which only tells me that on the mocked object there is no get method.

解决方案

You must return an instance of your mock to make the next chaining call (->get()) to work

$this->mock
     ->shouldReceive('with')
     ->once()
     ->with('OtherObject')
     ->andReturn($this->mock);

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