From bbe634e72cfbe9d66f08e0e22b0c718f136ae934 Mon Sep 17 00:00:00 2001
From: brainopia <brainopia@evilmartians.com>
Date: Mon, 30 Apr 2012 16:55:06 +0400
Subject: Dont stream back cookie value if it was set to the same value

---
 actionpack/test/dispatch/cookies_test.rb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'actionpack/test/dispatch')

diff --git a/actionpack/test/dispatch/cookies_test.rb b/actionpack/test/dispatch/cookies_test.rb
index 6ebd02e85c..6b93e2fa75 100644
--- a/actionpack/test/dispatch/cookies_test.rb
+++ b/actionpack/test/dispatch/cookies_test.rb
@@ -179,6 +179,18 @@ class CookiesTest < ActionController::TestCase
     assert_equal({"user_name" => "david"}, @response.cookies)
   end
 
+  def test_setting_the_same_value_to_cookie
+    request.cookies[:user_name] = 'david'
+    get :authenticate
+    assert response.cookies.empty?
+  end
+
+  def test_setting_the_same_value_to_permanent_cookie
+    request.cookies[:user_name] = 'Jamie'
+    get :set_permanent_cookie
+    assert response.cookies, 'user_name' => 'Jamie'
+  end
+
   def test_setting_with_escapable_characters
     get :set_with_with_escapable_characters
     assert_cookie_header "that+%26+guy=foo+%26+bar+%3D%3E+baz; path=/"
@@ -564,4 +576,4 @@ class CookiesTest < ActionController::TestCase
         assert_not_equal expected.split("\n"), header
       end
     end
-end
\ No newline at end of file
+end
-- 
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