require 'test_helper'
class RailsIntegrationTest < ActionController::TestCase
include Apotomo::TestCaseMethods::TestController
class KidWidget < MouseWidget
responds_to_event :squeak, :passing => :root
def feed
render # invokes #url_for_event.
end
def squeak
render :text => "squeak!"
end
end
class MumWidget < MouseWidget
responds_to_event :squeak
responds_to_event :sniff
has_widgets do |me|
me << widget("rails_integration_test/kid", :kid)
end
def eat
render
end
def make_me_squeak
render
end
def squeak(evt)
render :text => evt.data
end
def sniff(evt)
render :text => "sniff sniff"
end
def child
render :text => render_widget(:kid, :feed)
end
end
context "ActionController" do
setup do
@controller.class.has_widgets do |root|
MumWidget.new(root, 'mum')
end
@controller.instance_eval do
def mum
render :text => render_widget('mum', params[:state])
end
end
end
should "provide the rails view helpers in state views" do
get 'mum', :state => :make_me_squeak
assert_select "a", "mum"
end
context "nested widgets" do
should "render" do
get 'mum', :state => :child
assert_equal "/barn/render_event_response?source=kid&type=click\n", @response.body
end
should "process events" do
get 'render_event_response', :source => 'root', :type => :squeak
assert_equal "squeak!", @response.body
end
end
should "pass the event with all params data as state-args" do
get 'render_event_response', :source => 'mum', :type => :squeak, :pitch => :high
assert_equal "{\"source\"=>\"mum\", \"type\"=>\"squeak\", \"pitch\"=>\"high\", \"controller\"=>\"barn\", \"action\"=>\"render_event_response\"}\nsqueak!", @response.body
end
should "render updates to the parent window for an iframe request" do
get 'render_event_response', :source => 'mum', :type => :sniff, :apotomo_iframe => true
assert_response :success
assert_equal 'text/html', @response.content_type
assert_equal "", @response.body
end
context "ActionView" do
setup do
@controller.instance_eval do
def mum
render :inline => "<%= render_widget 'mum', :eat %>"
end
end
end
should "respond to #render_widget" do
get :mum
assert_select "#mum", "burp!"
end
should "respond to #url_for_event" do
@controller.instance_eval do
def mum
render :inline => "<%= url_for_event :footsteps, :source => 'mum' %>"
end
end
get :mum
assert_equal "/barn/render_event_response?source=mum&type=footsteps", @response.body
end
end
end
end
class IncludingApotomoSupportTest < ActiveSupport::TestCase
context "A controller not including ControllerMethods explicitely" do
setup do
@class = Class.new(ActionController::Base)
@controller = @class.new
@controller.request = ActionController::TestRequest.new
end
should "respond to .has_widgets only" do
assert_respond_to @class, :has_widgets
assert_not_respond_to @class, :apotomo_request_processor
end
should "mixin all methods after first use of .has_widgets" do
@class.has_widgets do |root|
end
assert_respond_to @class, :has_widgets
assert_respond_to @controller, :apotomo_request_processor
end
end
end