Hi Zach, On Oct 24, 2010, at 11:04 PM, Zach Dennis wrote:
>
>
> On Sun, Oct 24, 2010 at 11:21 AM, Haim Ashkenazi <haim.ashken...@gmail.com>
> wrote:
> Hi
>
> I wonder why this stub doesn't work:
>
> # ruby 1.8.7, rspec 2.0.1
> require 'rubygems'
> require 'rspec'
>
> Rspec.configure do |c|
>
> c.mock_with :rspec
> end
>
> class SayHello
> def say_hello
> "hello"
> end
> end
>
> describe "test string" do
> it "should interpret stub correctly" do
> SayHello.stub!(:say_hello).and_return('NO')
>
> sh = SayHello.new()
> sh.say_hello.should eql('NO')
> end
> end
> In your example you are stubbing a class method. In your implementation you
> have defined an instance method. To have this work for your given
> implementation you need to know about the instance you are working with, ie:
>
> it "should interpret stub correctly" do
> sh = SayHello.new()
> sh.stub!(:say_hello).and_return 'NO'
> sh.say_hello.should eql('NO')
> end
>
> Hope this helps,
Thanks for your help. I've found in the archives that you have to use mocha to
do these kind of things. I tried a different approach (to mock the initializer)
but although this works on a simple setup, it didn't work for me on my real
classes. I'm probably doing something wrong so I'll upload it to github and ask
this list again for help.
Thanks.
Bye
>
> Zach
>
>
>
> The result is:
> tryouts ➤ rspec -f n test_spec.rb
>
>
> test string
> should interpret stub correctly (FAILED - 1)
>
> Failures:
> 1) test string should interpret stub correctly
> Failure/Error: sh.say_hello.should eql('NO')
>
> expected "NO"
> got "hello"
>
> (compared using eql?)
> # ./test_spec.rb:18
>
> Finished in 0.0016 seconds
> 1 example, 1 failure
> Any ideas?
> Bye
> Haim Ashkenazi
>
>
>
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>
>
>
> --
> Zach Dennis
> http://www.continuousthinking.com (personal)
> http://www.mutuallyhuman.com (hire me)
> http://ideafoundry.info/behavior-driven-development (first rate BDD training)
> @zachdennis (twitter)
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