gistfile1.txt

I'm trying to test a code path that is hit when a function I'm calling raises an OAuth2::Error exception.
https://github.com/intridea/oauth2/blob/master/lib/oauth2/error.rb
OAuth2::Error takes in a response as a parameter but I really don't care about this and just want to mock this all out.

Currently I have the following:
setup do
  @thing = flexmock(Thing.new(c))
  @thing.should_receive('client').and_raise(OAuth2::Error)
end
should "handle an oAuth error correctly" do
  @thing.do_fetch_token('arg') # this should raise the error, I'll wrap it in a should raise thing once it's working
end

Currently it throws a hissy fit because the wrong arguments are getting passed to OAuth2::Error. How can I fix this?