On Dec 11, 2011, at 4:02 PM, Lille wrote:
> Hi,
>
> I have shared examples in a gem...
>
> some_gem_name/spec/some_gem_name/shared_examples.rb
>
> ...where the shared examples are contained in a module, e.g.,
>
> module SharedExamples
>
> shared_examples_for ...
>
> end
How does this even work? shared_examples_for is not defined in Module, so
unless you're leaving something important out, that should raise an error.
> How can I include these shared examples in tests in a different gem
> that depends on my some_gem_name, above? Maybe I can refer to the
> shared examples in my dependent gem's spec_helper?
There are two ways you can do this:
shared_examples "stuff" do
before { ... }
let(:name) { value }
it "does something" do
# ..
end
end
As long as this file is required somewhere (only once, please) you can use
those examples in your gem or any other gem:
describe Something do
it_behaves_like "stuff"
end
You can also define a module:
module SharedExamples
extend RSpec::Core::SharedContext
before { ... }
let(:name) { value }
it "does something" do
# ..
end
end
Now you can do a standard Ruby include
describe Something do
include SharedExamples
end
see
https://www.relishapp.com/rspec/rspec-core/docs/example-groups/shared-examples
see http://rubydoc.info/github/rspec/rspec-core/master/RSpec/Core/SharedContext
HTH,
David
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