Question

I have next modules.

module A
  module B      
    def self.method_b(value)
      #code
    end
  end 
end

and

module A
  module C
    def self.method_c(value)
       A::B.method_b(value)
    end
  end
end

How to test these module? How to create stub self.method_b?

spec_helper.rb

RSpec.configure do |config|
 config.mock_with :mocha
end

Thanks.

Answer 1

You have switched out the built-in RSpec mocking library for mocha. That has a different API. Try:

A::B.stubs(:method_b).returns('value')