Hi again,
I figured out the issue. RSpec's route_to wraps Rails' assert_routing,
which checks two things:
- Rails recognizes the given path and routes it to a particular spot
in your application (via assert_recognizes)
- a particular set of options generate a particular path (via assert_generates)
The problem (in my example below) is that the set of options given:
{:controller => "days", :action => "index", :student_id => "1"}
generates the path:
"/days"
not:
"/student/1/days"
Rails doesn't take into account the foreign key of nested resources
when generating a path from a set of options.
Now that I understand this, I can write a test just using
assert_recognizes that passes:
assert_recognizes({:controller => "days", :action => "index",
:student_id => "1"}, "/students/1/days")
Hooray!
I hope this helps someone else out there. It was really confusing me.
Yours,
Trevor
On Sat, Jul 3, 2010 at 2:40 AM, Lalish-Menagh, Trevor
<[email protected]> wrote:
> Hi all,
>
> I must be doing something wrong here. Could someone point me in the
> right direction? I am trying to test my nested resources in Rails 3.
>
> The route:
> resources :students do
> resources :days
> end
>
> The test:
> it "recognizes and generates #index" do
> { :get => "/students/1/days" }.should route_to(:controller =>
> "days", :action => "index", :student_id => "1")
> end
>
> The error:
> 1) DaysController routing nested in students recognizes and generates #index
> Failure/Error: { :get => "/students/1/days" }.should
> route_to(:student_id => "1", :controller => "days", :action =>
> "index")
> found extras <{:student_id=>"1"}>, not <{}>
>
> The route works find in the browser, I just don't know what I am
> missing to make the test pass.
>
> Yours,
> Trevor
> --
> Trevor Lalish-Menagh
> 484.868.6150 mobile
> [email protected]
> http://www.trevmex.com/
>
--
Trevor Lalish-Menagh
484.868.6150 mobile
[email protected]
http://www.trevmex.com/
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