Added fourth option to process in test cases to specify the content of the flash #949 [Jamis Buck]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1009 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Added fourth option to process in test cases to specify the content of the flash #949 [Jamis Buck]
+
 * Added Verifications that allows you to specify preconditions to actions in form of statements like <tt>verify :only => :update_post, :params => "admin_privileges", :redirect_to => { :action => "settings" }</tt>, which ensure that the update_post action is only called if admin_privileges is available as a parameter -- otherwise the user is redirected to settings. #897 [Jamis Buck]
 
 * Fixed Form.Serialize for the JavascriptHelper to also seriliaze password fields #934 [dweitzman@gmail.com]

actionpack/lib/action_controller/test_process.rb

@@ -251,12 +251,13 @@ module Unit
     class TestCase #:nodoc:
       private  
         # execute the request and set/volley the response
-        def process(action, parameters = nil, session = nil)
+        def process(action, parameters = nil, session = nil, flash = nil)
           @request.env['REQUEST_METHOD'] ||= "GET"
           @request.action = action.to_s
           @request.path_parameters = { :controller => @controller.class.controller_path }
           @request.parameters.update(parameters) unless parameters.nil?
           @request.session = ActionController::TestSession.new(session) unless session.nil?
+          @request.session["flash"] = ActionController::Flash::FlashHash.new.update(flash) if flash
           @controller.process(@request, @response)
         end
     

actionpack/test/controller/test_test.rb

+require File.dirname(__FILE__) + '/../abstract_unit'
+
+class TestTest < Test::Unit::TestCase
+  class TestController < ActionController::Base
+    def set_flash
+      flash["test"] = ">#{flash["test"]}<"
+    end
+  end
+
+  def setup
+    @controller = TestController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+  end
+
+  def test_process_without_flash
+    process :set_flash
+    assert_flash_equal "><", "test"
+  end
+
+  def test_process_with_flash
+    process :set_flash, nil, nil, { "test" => "value" }
+    assert_flash_equal ">value<", "test"
+  end
+end