Support passing in arrays of raw cookies in addition to a newline sep…

…arated string

History.txt

@@ -2,6 +2,8 @@
 
 * Minor enhancements
 
+  * Support passing in arrays of raw cookies in addition to a newline
+    separated string
   * Support after_request callbacks in MockSession for things like running
     background jobs
   * Allow multiple named sessions

lib/rack/test/cookie_jar.rb

@@ -116,7 +116,7 @@ def []=(name, value)
       def merge(raw_cookies, uri = nil)
         return unless raw_cookies
 
-        raw_cookies.each_line do |raw_cookie|
+        Array(raw_cookies).join("\n").split("\n").each do |raw_cookie|
           cookie = Cookie.new(raw_cookie, uri, @default_host)
           self << cookie if cookie.valid?(uri)
         end

spec/rack/test/cookie_spec.rb

@@ -138,6 +138,12 @@ def have_body(string)
       last_request.cookies.should == { "value" => "10" }
     end
 
+    it "allows an array of cookies to be set" do
+      set_cookie ["value=10", "foo=bar"]
+      get "/cookies/show"
+      last_request.cookies.should == { "value" => "10", "foo" => "bar" }
+    end
+
     it "accepts explicitly provided cookies" do
       request "/cookies/show", :cookie => "value=1"
       last_request.cookies.should == { "value" => "1" }