[rspec-users] Adding Test Spy into Rspec mocking framework
brian.takita at gmail.com
Mon Oct 6 22:58:07 EDT 2008
On Sun, Sep 21, 2008 at 11:17 AM, Joseph Wilk <lists at ruby-forum.com> wrote:
> I've been doing further work on adding the Test Spy to the RR mocking
Awesome! Do you have a clone available?
> During my background research I came across a Spy like mocking framework
> called 'Not A Mock' by Pete Yandell.
> This comes with Rspec hooks. It uses a similar syntax to what we have
> discussed here and as Pat mentioned does some of this through a Rspec
> It works on real objects or stub objects and you have to register the
> methods to track:
> Thought this might be of interest to you Pat.
> Joseph Wilk
> Pat Maddox wrote:
>> On Mon, Sep 15, 2008 at 8:43 AM, David Chelimsky <dchelimsky at gmail.com>
>>>>> x.should_have_received(:method).and_returned_with('some string')
>>>> I actually started implementing this the day before Dan posted that.
>>>> It works, but I don't have all the nice error messages and stuff yet.
>>>> Will take me a couple days to get around to finishing it probably.
>>> Have you implemented this within the mock framework or as a separate concept?
>> It's just a new matcher. I did mess with the mock framework a little
>> in that I record calls every time it receives a message, rather than
>> only when it hits method_missing.
>> I will be restructuring the mock internals to better support this, I
>> think. But of course it won't change the public API, and mocks will
>> still have the fail-fast behavior by default if that's what you want.
>> Basic example of what I'm doing...
>> o = stub("stub", :foo => true)
>> o.should have_received(:foo)
>> It's not a true spy in the sense that it accepts any message (you can
>> use :null_object for that). My only desire here was to unify the
>> format of interaction-based tests with the arrange/act/assert format
>> typical of state-based tests.
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