Improved error message for DoubleRenderError

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1779 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 27 insertions, 0 deletions

diff --git a/actionpack/test/controller/new_render_test.rb b/actionpack/test/controller/new_render_test.rb
index 8811bce604..d76d7a3474 100644
--- a/actionpack/test/controller/new_render_test.rb
+++ b/actionpack/test/controller/new_render_test.rb
@@ -99,6 +99,21 @@ class NewRenderTestController < ActionController::Base
     render "test/hello_world"
   end
 
+  def double_render
+    render :text => "hello"
+    render :text => "world"
+  end
+
+  def double_redirect
+    redirect_to :action => "double_render"
+    redirect_to :action => "double_render"
+  end
+
+  def render_and_redirect
+    render :text => "hello"
+    redirect_to :action => "double_render"
+  end
+
   def rescue_action(e) raise end
     
   private
@@ -260,4 +275,16 @@ class NewRenderTest < Test::Unit::TestCase
     get :render_with_explicit_template
     assert_response :success
   end
+
+  def test_double_render
+    assert_raises(ActionController::DoubleRenderError) { get :double_render }
+  end
+
+  def test_double_redirect
+    assert_raises(ActionController::DoubleRenderError) { get :double_redirect }
+  end
+
+  def test_render_and_redirect
+    assert_raises(ActionController::DoubleRenderError) { get :render_and_redirect }
+  end
 end