Hi,
I'm trying to spec a controller method which renders some rjs as part
of a render :update block. The problem I'm having is that stub_render
or expect_render don't seem to allow and_return to work.
The controller method does:
if @thing.save
render :update do |page|
page.insert_html :bottom, 'x_thing_list', :partial
=> 'thing', :object => @thing
page.form.reset 'x_new_thing'
end
else
If I expect/stub_render the partial render (which I need to do if I
want to solely test the controller in isolation), I get:
new Insertion.Bottom("x_thing_list", null);
Form.reset("x_new_thing");
The null is due to the render :partial being stubbed. Unfortunately,
this breaks the regex that assert_rjs uses, so my test:
response.should have_rjs(:insert, :bottom, "x_thing_list")
fails, when it should pass.
What I need to be able to do is:
expect_render(:partial => 'thing', :object => @thing).and_return('"x"')
so that the output satisfies the assert_rjs regex. I would love to
provide a patch for this, but I cannot see why it doesn't already
work. The expect_render return value seems to be a normal mock, I
don't understand why return values aren't working in this case.
Thanks for any insights.
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