Merge branch 'master' into adequaterecord

* master:
  modify model generator warning message. refs [#174c9f0]
  Replace "data store" with database [ci skip]
  Return a hash rather than array from fetch_multi
  Fix concerning module reference [ci skip]
  Fixes docs typo in nested resource path helpers [skip ci]
  Fix some validators when used on model instance
  Pass strings to demodulize method
  pass strings to the underscore method
  speed up `underscore` in cases that don't need to do anything
  pass the class name to `tableize`
  [ci skip] Update list of files extensions in rake notes guide
  Fix controller test not resetting @_url_options

4 files changed, 29 insertions, 1 deletions

diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md
index 68b5213bfc..66cef08b1b 100644
--- a/actionpack/CHANGELOG.md
+++ b/actionpack/CHANGELOG.md
@@ -1 +1,6 @@
+*   Fix URL generation in controller tests with request-dependent
+    `default_url_options` methods.
+
+    *Tony Wooster*
+
 Please check [4-1-stable](https://github.com/rails/rails/blob/4-1-stable/actionpack/CHANGELOG.md) for previous changes.
diff --git a/actionpack/lib/action_controller/metal/testing.rb b/actionpack/lib/action_controller/metal/testing.rb
index 0377b8c4cf..dd8da4b5dc 100644
--- a/actionpack/lib/action_controller/metal/testing.rb
+++ b/actionpack/lib/action_controller/metal/testing.rb
@@ -17,7 +17,6 @@ module ActionController
 
       def recycle!
         @_url_options = nil
-        self.response_body = nil
         self.formats = nil
         self.params = nil
       end
diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index cf11ce1a9b..8650b75400 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -568,6 +568,7 @@ module ActionController
 
         name = @request.parameters[:action]
 
+        @controller.recycle!
         @controller.process(name)
 
         if cookies = @request.env['action_dispatch.cookies']
diff --git a/actionpack/test/controller/test_case_test.rb b/actionpack/test/controller/test_case_test.rb
index 5ff4a383ec..fbc10baf21 100644
--- a/actionpack/test/controller/test_case_test.rb
+++ b/actionpack/test/controller/test_case_test.rb
@@ -163,6 +163,29 @@ XML
     end
   end
 
+  class DefaultUrlOptionsCachingController < ActionController::Base
+    before_filter { @dynamic_opt = 'opt' }
+
+    def test_url_options_reset
+      render text: url_for(params)
+    end
+
+    def default_url_options
+      if defined?(@dynamic_opt)
+        super.merge dynamic_opt: @dynamic_opt
+      else
+        super
+      end
+    end
+  end
+
+  def test_url_options_reset
+    @controller = DefaultUrlOptionsCachingController.new
+    get :test_url_options_reset
+    assert_nil @request.params['dynamic_opt']
+    assert_match(/dynamic_opt=opt/, @response.body)
+  end
+
   def test_raw_post_handling
     params = Hash[:page, {:name => 'page name'}, 'some key', 123]
     post :render_raw_post, params.dup