I tried the block form of `and_return` along with a closure and it worked.
Thanks a lot
Panayotis
On Sunday, February 16, 2014 8:34:44 PM UTC+2, Aaron Kromer wrote:
>
> Your call to and_return(500, 100) is being set on each new
> OtherFooClassinstance. It is
> *not* a stub shared by all instances. So in your example, each new
> instance of OtherFooClass will return 500 the first time you call
> other_foo and then 100 on all subsequent calls.
>
> My 2cents: do not use allow_any_instance_of. Instead setup explicit
> doubles for each new instance. Something like:
>
> foo1 = double(OtherFooClass, other_foo: 500)
> foo2 = double(OtherFooClass, other_foo: 100)
> allow(OtherFooClass).to receive(:new).and_return(foo1, foo2)
>
> *IF* you really must use any_instance you’ll need to keep track of the
> return values. By manipulating the block form of and_return along with a
> closure you can achieve this with:
>
> return_values = [500, 100]
> allow_any_instance_of(OtherFooClass).to receive(:other_foo).and_return{
> return_values.shift
> }
>
> For completeness, receive could also be passed the block to achieve the
> same result.
>
> Aaron
>
>
> On Sun, Feb 16, 2014 at 1:13 PM, Panayotis Matsinopoulos <
> [email protected] <javascript:>> wrote:
>
>> Hi,
>>
>> What am I doing wrong here?
>>
>> I am trying to stub a method on any instance of an object and return
>> different results and this fails.
>>
>> Here is the project that demonstrates this particular bug(?).
>>
>>
>> https://github.com/pmatsinopoulos/bug_rspec_2_14_7_stub_return_diff_results_on_multiple_calls
>>
>> (clone and run "bundle exec rspec"...you will see the failure)
>>
>> Let me know if I am doing something wrong
>>
>> Thanks in advance
>>
>> Panayotis
>>
>>
>>
>>
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>
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