From 462d7cb3148e95c9a793d33fd882a99f0d9c57c2 Mon Sep 17 00:00:00 2001
From: Andrew White <andyw@pixeltrix.co.uk>
Date: Sun, 9 Feb 2014 10:36:45 -0800
Subject: Set the :shallow_path as each scope is generated

If we set :shallow_path when shallow is called it can result in incorrect
paths if the resource is inside a namespace because namespace itself sets
the :shallow_path option to the namespace path.

We fix this by removing the :shallow_path option from shallow as that should
only be turning shallow routes on and not otherwise affecting the scope.
To do this we need to treat the :shallow option to resources differently to
other scope options and move it to before the nested block is called.

This change also has the positive side effect of making the behavior of the
:shallow option consistent with the shallow method.

Fixes #12498.
---
 actionpack/test/dispatch/routing_test.rb | 75 ++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)

(limited to 'actionpack/test/dispatch/routing_test.rb')

diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index 26821bdb56..1fa2cc6cf2 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -1889,6 +1889,65 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     assert_equal 'notes#destroy', @response.body
   end
 
+  def test_shallow_option_nested_resources_within_scope
+    draw do
+      scope '/hello' do
+        resources :notes, :shallow => true do
+          resources :trackbacks
+        end
+      end
+    end
+
+    get '/hello/notes/1/trackbacks'
+    assert_equal 'trackbacks#index', @response.body
+    assert_equal '/hello/notes/1/trackbacks', note_trackbacks_path(:note_id => 1)
+
+    get '/hello/notes/1/edit'
+    assert_equal 'notes#edit', @response.body
+    assert_equal '/hello/notes/1/edit', edit_note_path(:id => '1')
+
+    get '/hello/notes/1/trackbacks/new'
+    assert_equal 'trackbacks#new', @response.body
+    assert_equal '/hello/notes/1/trackbacks/new', new_note_trackback_path(:note_id => 1)
+
+    get '/hello/trackbacks/1'
+    assert_equal 'trackbacks#show', @response.body
+    assert_equal '/hello/trackbacks/1', trackback_path(:id => '1')
+
+    get '/hello/trackbacks/1/edit'
+    assert_equal 'trackbacks#edit', @response.body
+    assert_equal '/hello/trackbacks/1/edit', edit_trackback_path(:id => '1')
+
+    put '/hello/trackbacks/1'
+    assert_equal 'trackbacks#update', @response.body
+
+    post '/hello/notes/1/trackbacks'
+    assert_equal 'trackbacks#create', @response.body
+
+    delete '/hello/trackbacks/1'
+    assert_equal 'trackbacks#destroy', @response.body
+
+    get '/hello/notes'
+    assert_equal 'notes#index', @response.body
+
+    post '/hello/notes'
+    assert_equal 'notes#create', @response.body
+
+    get '/hello/notes/new'
+    assert_equal 'notes#new', @response.body
+    assert_equal '/hello/notes/new', new_note_path
+
+    get '/hello/notes/1'
+    assert_equal 'notes#show', @response.body
+    assert_equal '/hello/notes/1', note_path(:id => 1)
+
+    put '/hello/notes/1'
+    assert_equal 'notes#update', @response.body
+
+    delete '/hello/notes/1'
+    assert_equal 'notes#destroy', @response.body
+  end
+
   def test_custom_resource_routes_are_scoped
     draw do
       resources :customers do
@@ -2958,6 +3017,22 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     assert_equal '/photos/1', photo_path('1')
   end
 
+  def test_shallow_path_inside_namespace_is_not_added_twice
+    draw do
+      namespace :admin do
+        shallow do
+          resources :posts do
+            resources :comments
+          end
+        end
+      end
+    end
+
+    get '/admin/posts/1/comments'
+    assert_equal 'admin/comments#index', @response.body
+    assert_equal '/admin/posts/1/comments', admin_post_comments_path('1')
+  end
+
 private
 
   def draw(&block)
-- 
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