Also check the initial cookies header value.

Author: ioquatix

lib/rack/conform/application.rb

@@ -43,6 +43,10 @@ def test_cookies(env)
 				cookies = request.cookies
 
 				Rack::Response.new.tap do |response|
+					# Hex encode non-printable characters:
+					value = env['HTTP_COOKIE'].gsub(/[^[:print:]]/, &:ord)
+					response.add_header('x-http-cookie', value)
+					
 					cookies.each do |key, value|
 						response.set_cookie(key, value)
 					end	

test/rack/conform/cookies.rb

@@ -15,6 +15,7 @@ def body(headers)
 
 	expect(response.status).to be == 200
 	expect(response.headers).to have_keys(
+		'x-http-cookie' => be == ['a=1'],
 		'set-cookie' => be == ['a=1']
 	)
 ensure
@@ -26,6 +27,7 @@ def body(headers)
 
 	expect(response.status).to be == 200
 	expect(response.headers).to have_keys(
+		'x-http-cookie' => be == ['a=1;b=2'],
 		'set-cookie' => be == ["a=1", "b=2"]
 	)
 ensure
@@ -37,6 +39,7 @@ def body(headers)
 
 	expect(response.status).to be == 200
 	expect(response.headers).to have_keys(
+		'x-http-cookie' => be == ['a=1;b=2'],
 		'set-cookie' => be == ['a=1', 'b=2']
 	)
 ensure