1 files changed, 127 insertions, 0 deletions
diff --git a/actionpack/test/dispatch/session/mem_cache_store_test.rb b/actionpack/test/dispatch/session/mem_cache_store_test.rb
new file mode 100644
index 0000000000..7561c93e4a
--- /dev/null
+++ b/actionpack/test/dispatch/session/mem_cache_store_test.rb
@@ -0,0 +1,127 @@
+require 'abstract_unit'
+
+# You need to start a memcached server inorder to run these tests
+class MemCacheStoreTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    def no_session_access
+      head :ok
+    end
+
+    def set_session_value
+      session[:foo] = "bar"
+      head :ok
+    end
+
+    def get_session_value
+      render :text => "foo: #{session[:foo].inspect}"
+    end
+
+    def get_session_id
+      session[:foo]
+      render :text => "#{request.session_options[:id]}"
+    end
+
+    def call_reset_session
+      session[:bar]
+      reset_session
+      session[:bar] = "baz"
+      head :ok
+    end
+
+    def rescue_action(e) raise end
+  end
+
+  begin
+    DispatcherApp = ActionController::Dispatcher.new
+    MemCacheStoreApp = ActionDispatch::Session::MemCacheStore.new(
+                         DispatcherApp, :key => '_session_id')
+
+
+    def setup
+      @integration_session = open_session(MemCacheStoreApp)
+    end
+
+    def test_setting_and_getting_session_value
+      with_test_route_set do
+        get '/set_session_value'
+        assert_response :success
+        assert cookies['_session_id']
+
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: "bar"', response.body
+      end
+    end
+
+    def test_getting_nil_session_value
+      with_test_route_set do
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: nil', response.body
+      end
+    end
+
+    def test_setting_session_value_after_session_reset
+      with_test_route_set do
+        get '/set_session_value'
+        assert_response :success
+        assert cookies['_session_id']
+        session_id = cookies['_session_id']
+
+        get '/call_reset_session'
+        assert_response :success
+        assert_not_equal [], headers['Set-Cookie']
+
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: nil', response.body
+
+        get '/get_session_id'
+        assert_response :success
+        assert_not_equal session_id, response.body
+      end
+    end
+
+    def test_getting_session_id
+      with_test_route_set do
+        get '/set_session_value'
+        assert_response :success
+        assert cookies['_session_id']
+        session_id = cookies['_session_id']
+
+        get '/get_session_id'
+        assert_response :success
+        assert_equal session_id, response.body
+      end
+    end
+
+    def test_prevents_session_fixation
+      with_test_route_set do
+        get '/get_session_value'
+        assert_response :success
+        assert_equal 'foo: nil', response.body
+        session_id = cookies['_session_id']
+
+        reset!
+
+        get '/set_session_value', :_session_id => session_id
+        assert_response :success
+        assert_equal nil, cookies['_session_id']
+      end
+    end
+  rescue LoadError, RuntimeError
+    $stderr.puts "Skipping MemCacheStoreTest tests. Start memcached and try again."
+  end
+
+  private
+    def with_test_route_set
+      with_routing do |set|
+        set.draw do |map|
+          map.with_options :controller => "mem_cache_store_test/test" do |c|
+            c.connect "/:action"
+          end
+        end
+        yield
+      end
+    end
+end