Testing rendering of a given layout with RSpec & Rails

Question

Is it possible to test the use of a given layout using RSpec with Rails, for example I'd like a matcher that does the following:

response.should use_layout('my_layout_name') 

I found a use_layout matcher when Googling but it doesn't work as neither the response or controller seem to have a layout property that matcher was looking for.

Answer 1

David Chelimsky posted a good answer over on the Ruby Forum:

response.should render_template("layouts/some_layout")