Question

I am creating a Rails plugin and it is dynamically adding a method to a Helper. I just want to ensure that the method is added. How can I see if the Helper responds to the method name?

Answer 1

Try this:

def test_that_foo_helper_defines_bar   o = Object.new   assert !o.respond_to? :bar   o.extend FooHelper   assert o.respond_to? :bar end