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require 'bundler/setup'
require 'active_support/testing/autorun'
require 'action_pack/xml_parser'
require 'action_controller'
FIXTURE_LOAD_PATH = File.join(File.dirname(__FILE__), 'fixtures')
SharedTestRoutes = ActionDispatch::Routing::RouteSet.new
module ActionDispatch
module SharedRoutes
def before_setup
@routes = SharedTestRoutes
super
end
end
end
class RoutedRackApp
attr_reader :routes
def initialize(routes, &blk)
@routes = routes
@stack = ActionDispatch::MiddlewareStack.new(&blk).build(@routes)
end
def call(env)
@stack.call(env)
end
end
class ActionDispatch::IntegrationTest < ActiveSupport::TestCase
include ActionDispatch::SharedRoutes
ActionPack::XmlParser.register
def self.build_app(routes = nil)
RoutedRackApp.new(routes || ActionDispatch::Routing::RouteSet.new) do |middleware|
middleware.use ActionDispatch::ShowExceptions, ActionDispatch::PublicExceptions.new(FIXTURE_LOAD_PATH)
middleware.use Rack::Head
yield(middleware) if block_given?
end
end
self.app = build_app
# Stub Rails dispatcher so it does not get controller references and
# simply return the controller#action as Rack::Body.
class StubDispatcher < ::ActionDispatch::Routing::RouteSet::Dispatcher
protected
def controller_reference(controller_param)
controller_param
end
def dispatch(controller, action, env)
[200, {'Content-Type' => 'text/html'}, ["#{controller}##{action}"]]
end
end
def self.stub_controllers
old_dispatcher = ActionDispatch::Routing::RouteSet::Dispatcher
ActionDispatch::Routing::RouteSet.module_eval { remove_const :Dispatcher }
ActionDispatch::Routing::RouteSet.module_eval { const_set :Dispatcher, StubDispatcher }
yield ActionDispatch::Routing::RouteSet.new
ensure
ActionDispatch::Routing::RouteSet.module_eval { remove_const :Dispatcher }
ActionDispatch::Routing::RouteSet.module_eval { const_set :Dispatcher, old_dispatcher }
end
def with_routing(&block)
temporary_routes = ActionDispatch::Routing::RouteSet.new
old_app, self.class.app = self.class.app, self.class.build_app(temporary_routes)
old_routes = SharedTestRoutes
silence_warnings { Object.const_set(:SharedTestRoutes, temporary_routes) }
yield temporary_routes
ensure
self.class.app = old_app
silence_warnings { Object.const_set(:SharedTestRoutes, old_routes) }
end
end
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