# -*- encoding : utf-8 -*-
require 'spec_helper'

module Untied
  module Publisher
    describe Event do
      before do
        class Person
          include ActiveModel::Serializers::JSON
          attr_accessor :name

          def initialize(attrs)
            @name = attrs[:name]
          end

          def attributes
            { :name => name }
          end
        end
      end
      let(:person) { Person.new(:name => "Guila") }

      context ".new" do
        it "should accept an event name and a payload" do
          Event.
            new(:name => :after_create, :payload => double('User'), :origin => "core").
            should be_a Event
        end

        it "should include the origin service name" do
         e = Event.new(:name => :after_create,
                       :payload => person, :origin => "core")
         e.origin.should == "core"
        end
      end

      context "#to_json" do
        it "should generte the correct json representation" do
          event = {
            :event => {
              :name => :after_create,
              :payload => person,
              :origin => :core
            }
          }
          Event.new(:name => :after_create, :payload => person, :origin => :core).
            to_json == event.to_json
        end

      end
    end
  end
end