Hi,
On Sun, Jul 3, 2011 at 09:53, John Hinnegan <[email protected]> wrote:
> I'm testing methods in my ApplicationController using anonymous controller
> class (not sure if that's relevant). I've somehow broken something such
> that I do not have access to the routing variables that rails generates.
>
> So rather than having something like 'response.should redirect_to
> new_user_session_path' I'm having to go with 'response.should redirect_to
> '/users/sign_in'
>
> I've created a new project to check if I messed anything in spec_helper or
> something else, and I've been unable to reproduce outside of my current
> project. I can access the route variables from other controller spec
> classes, but not from the application_controller_spec.
>
> Can anyone point me at where to look to start troubleshooting this?
>
> Rails 3.0.5
> $ gem list | grep rspec
> rspec (2.5.0)
> rspec-core (2.5.2)
> rspec-expectations (2.5.0)
> rspec-mocks (2.5.0)
> rspec-rails (2.5.0)
>
>
> Code snippets
> /app/controllers/application_controller.rb
> class ApplicationController < ActionController::Base
> protect_from_forgery
>
> def require_bar
> if
> !user_signed_in?
> redirect_to new_user_session_path
> return
> end
> # check for bar here
> end
> end
>
> /spec/controllers/application_controller_spec.rb
> require 'spec_helper'
>
> describe ApplicationController do
> describe "#require_bar" do
> controller do
> before_filter :require_bar
> def index
> render :text => "", :status => 200
> end
> end
>
> context "when not signed in" do
> before :each do
> controller.stub(:user_signed_in?).and_return(false)
> end
> it "should fail gracefully by redirecting to log in" do
> get :index
> # This works
> response.should redirect_to '/users/sign_in'
> # this causes: undefined local variable or method
> `new_merchant_session_path' for
> #<RSpec::Core::ExampleGroup::Nested_1::Nested_2::Nested_1:0x000001034cd160>
> # response.should redirect_to new_user_session_path
> end
> end
> end
RSpec's anonymous controller does not use your routes. If you look at
how the controller method is implemented[1], you'll see the routes
being replaced with just the anonymous resources.
You can do something similar in a before block in your spec. For example:
describe ApplicationController do
describe "#require_bar" do
controller do
before_filter :require_bar
def index
render :text => "", :status => 200
end
end
before do
@routes.draw do
resources :anonymous # for all other specs to keep working
resources :user_sessions # this makes new_user_session_path available
end
end
context "when not signed in" do
before :each do
controller.stub(:user_signed_in?).and_return(false)
end
it "should fail gracefully by redirecting to log in" do
get :index
response.should redirect_to new_user_session_path
end
end
end
end
Hope that helps,
Mike
[1]
https://github.com/rspec/rspec-rails/blob/master/lib/rspec/rails/example/controller_example_group.rb#L127
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