Aha! I've figured it out.
Here's the `isolate' method (from lib/caricature/core_ext/object.rb):
def isolate(name=nil, recorder = Caricature::MethodCallRecorder.new,
expectations = Caricature::Expectations.new, &block)
iso = Caricature::Isolation.for(self, recorder, expectations)
return iso unless name
if block
if block.arity > 0
@expectation = iso.when_receiving(name, &block)
else
@expectation = iso.when_receiving(name)
instance_eval &block
end
end
iso
end
The important line to note is the following:
iso = Caricature::Isolation.for(self, recorder, expectations)
This `isolate' method let's you do stuff like `IHomeRepository.isolate'.
The TypeError you are experiencing is due to the fact that you are isolating
whatever the implicit `self' happens to be at the time you call `isolate'.
If you instead use `IHomeRepository.isolate', or `Caricature::Isolation.for
IHomeRepository', it should work just fine.
Perhaps Caricature could be tweaked a little so that making this mistake is
more obvious (I was stumped too ;P).
Cheers,
-Charles
On Wed, Aug 4, 2010 at 9:47 PM, Charles Strahan <charles.c.stra...@gmail.com
> wrote:
> It looks like the generated isolation isn't implementing IHomeRepository:
>
> irb(main):032:0> repo = isolate
> FakeMvcProject::Controllers::IHomeRepository
> => #<Object805c8b559a854b9ca0269e9b1d7f7643:0x0000482>
> irb(main):033:0> repo.GetType.get_interfaces
> => [System.ComponentModel.ICustomTypeDescriptor,
> IronRuby.Runtime.Calls.IRubyDynamicMetaObjectProvider,
> System.Dynamic.IDynamicMetaObjectProvider,
> IronRuby.Runtime.IRubyObject,
> IronRuby.Runtime.IRubyObjectState,
> IronRuby.Runtime.IDuplicable,
> System.Runtime.Serialization.ISerializable]
>
>
> I also tried this (notice that IHomeRepository *is* listed):
>
> irb(main):034:0> class Foo
> irb(main):035:1> include IHomeRepository
> irb(main):036:1> end
> => Foo
> irb(main):037:0> Foo.new.GetType.get_interfaces
> => [IronRuby.Runtime.IRubyObject,
> IronRuby.Runtime.IRubyObjectState,
> System.Runtime.Serialization.ISerializable,
> IronRuby.Runtime.Calls.IRubyDynamicMetaObjectProvider,
> System.Dynamic.IDynamicMetaObjectProvider,
> System.ComponentModel.ICustomTypeDescriptor,
> IronRuby.Compiler.Generation.IRubyType,
> FakeMvcProject.Controllers.IHomeRepository]
>
>
> It looks like this might be a problem with Caricature (perhaps only when
> running IR 1.1?).
>
>
> -Charles
>
>
>
> On Wed, Aug 4, 2010 at 4:40 PM, Ivan Porto Carrero <i...@flanders.co.nz>wrote:
>
>>
>>
>> try doing
>>
>> ITestService.isolate
>>
>> or
>>
>> isolation_for ITestService
>> ---
>> Met vriendelijke groeten - Best regards - Salutations
>> Ivan Porto Carrero
>> Author of IronRuby in Action (http://manning.com/carrero)
>> Microsoft IronRuby/C# MVP
>>
>>
>>
>> On Wed, Aug 4, 2010 at 10:56 PM, Nieve G. <li...@ruby-forum.com> wrote:
>>
>>> Charles,
>>> you can take a look at it here:
>>> http://github.com/nieve/IsolationTest
>>>
>>> I just hope it's not something completely obvious...
>>> --
>>> Posted via http://www.ruby-forum.com/.
>>> _______________________________________________
>>> Ironruby-core mailing list
>>> Ironruby-core@rubyforge.org
>>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>>
>>
>>
>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core@rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>>
>>
>
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