Hi Josh,
Thanks for your feedback. After calling instance_methods on my class I saw that
the selector was called and also tried to setup the expectation as you
mentioned. Sadly this didn't work either. I get the following syntax error:
...FFF
Failures:
1) MyClass loginWithEmail:password: should call :loginSucceededWithInfo after
successful authentication
Failure/Error:
@requestBuilder.should_receive(:"buildRequestWithUrl:method:header:body:")
SyntaxError:
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-mocks-2.5.0/lib/rspec/mocks/method_double.rb:78:
syntax error, unexpected ':', expecting ';' or '\n'
def buildRequestWithUrl:method:header:body:(*args, &block)
^
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-mocks-2.5.0/lib/rspec/mocks/method_double.rb:78:
syntax error, unexpected tAMPER
def buildRequestWithUrl:method:header:body:(*args, &block)
^
/Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/rspec-mocks-2.5.0/lib/rspec/mocks/method_double.rb:79:
syntax error, unexpected ':', expecting $end
...received :buildRequestWithUrl:method:header:body:, *args, &b...
... ^
# ./Tumblizr/spec/Model/GATumblrAuthenticator_spec.rb:54:in `block'
Curious enough, in another project of mine I'm also mocking the same method but
in that case it worked.
This expectation was setup with Mocha, it's testing a macruby class not an
Objective C class as I'm trying to do in the other project.
request_builder.expects( :buildRequestWithUrl )
.with() do |url, args|
assert( ( url.include?( users[0] ) &&
url.include?( users[1] ) &&
url.include?( api_key ) ), "Invalid URL." )
assert_equal( "GET", args[:method], "Wrong HTTP method." )
end
In the other project I also tried to use mocha instead of rspec's mocks but I
had the same issues. Apparently the mocking frameworks can't define a method
with the selector sent to the mock.
Gabriel Ayuso
On May 6, 2011, at 4:26 PM, Joshua Ballanco wrote:
> Hi Gabriel,
>
> So, you've stumbled across a bit of a confusing "feature" of MacRuby and
> interaction with Obj-C. The full method name of the Obj-C method, as Ruby
> sees it, is actually "buildRequestWithUrl:method:header:body:", since this is
> the selector. So, I think your mock should work if you simply modify it as
> follows:
>
> @requestBuilder.should_receive(:"buildRequestWithUrl:method:header:body:")
> .with("http://example.com";, method: "POST", header: nil, body: anything() )
> .and_return(nil)
>
> Please let us know if that doesn't work!
>
> Cheers,
>
> Josh
> On Wednesday, May 4, 2011 at 4:16 PM, Gabriel Ayuso wrote:
>> Hi,
>>
>> I'm having some strange issue with rspec mocks and hope someone can point
>> out what I'm doing wrong.
>>
>> I have a Objective C class with the method:
>> buildRequestWithUrl:method:header:body:
>> I wrote an rspec mock for this class. I'm setting up an expectation as
>> follows:
>>
>> @requestBuilder.should_receive(:buildRequestWithUrl)
>> .with("http://example.com";, method:"POST", header:nil, body:anything() )
>> .and_return(nil)
>>
>>
>> When the class being tested calls the aforementioned method I get the
>> following error:
>>
>> RuntimeError:
>> NSInvalidArgumentException: -[Mock buildRequestWithUrl:method:header:body:]:
>> unrecognized selector sent to instance 0x200373ea0
>>
>> I set the expectations for another method of the same class called
>> :queryStringForDictionary
>> In this case the expectation and call do work.
>>
>> @requestBuilder.should_receive(:queryStringForDictionary).and_return( body )
>>
>> In another project I'm calling the same class from ruby code and there the
>> mocks and expectations do work properly. In this Objective C project they
>> don't.
>>
>> Thanks in advance,
>> Gabriel Ayuso
>>
>>
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel@lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>
>
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel@lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
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