require 'action_dispatch/middleware/cookies' require 'action_dispatch/middleware/flash' require 'active_support/core_ext/hash/indifferent_access' module ActionDispatch module TestProcess def assigns(key = nil) assigns = {}.with_indifferent_access @controller.view_assigns.each {|k, v| assigns.regular_writer(k, v)} key.nil? ? assigns : assigns[key] end def session @request.session end def flash @request.flash end def cookies @request.cookie_jar end def redirect_to_url @response.redirect_url end # Shortcut for Rack::Test::UploadedFile.new(File.join(ActionController::TestCase.fixture_path, path), type): # # post :change_avatar, avatar: fixture_file_upload('files/spongebob.png', 'image/png') # # To upload binary files on Windows, pass :binary as the last parameter. # This will not affect other platforms: # # post :change_avatar, avatar: fixture_file_upload('files/spongebob.png', 'image/png', :binary) def fixture_file_upload(path, mime_type = nil, binary = false) if self.class.respond_to?(:fixture_path) && self.class.fixture_path path = File.join(self.class.fixture_path, path) end Rack::Test::UploadedFile.new(path, mime_type, binary) end end end