Fixing up bugs in the Checkout form

spec/javascripts/unit/darkswarm/controllers/checkout/checkout_controller_spec.js.coffee

@@ -10,6 +10,7 @@ describe "CheckoutCtrl", ->
     Order = 
       submit: ->
       navigate: ->
+      bindFieldsToLocalStorage: ->
       order:
         id: 1
         public: "public"
@@ -20,6 +21,7 @@ describe "CheckoutCtrl", ->
     beforeEach ->
       inject ($controller, $rootScope) ->
         scope = $rootScope.$new() 
+        spyOn(Order, "bindFieldsToLocalStorage")
         ctrl = $controller 'CheckoutCtrl', {$scope: scope, Order: Order, CurrentUser: {}}
   
     it "delegates to the service on submit", ->
@@ -32,6 +34,9 @@ describe "CheckoutCtrl", ->
     it "is enabled", ->
       expect(scope.enabled).toEqual true
 
+    it "triggers localStorage binding", ->
+      expect(Order.bindFieldsToLocalStorage).toHaveBeenCalled()
+
   describe "without user", ->
     beforeEach ->
       inject ($controller, $rootScope) ->

spec/javascripts/unit/darkswarm/services/order_spec.js.coffee

@@ -2,9 +2,9 @@ describe 'Order service', ->
   Order = null
   orderData = null
   $httpBackend = null
-  CheckoutFormState = null
   Navigation = null
   flash = null
+  storage = null
 
   beforeEach ->
     orderData =
@@ -15,6 +15,7 @@ describe 'Order service', ->
         firstname: "Robert"
         lastname: "Harrington"
       ship_address: {test: "bar"}
+      user_id: 901
       shipping_methods:
         7:
           require_ship_address: true
@@ -34,18 +35,29 @@ describe 'Order service', ->
     angular.module('Darkswarm').value('order', orderData)
     module 'Darkswarm'
 
-    inject ($injector, _$httpBackend_)->
+    inject ($injector, _$httpBackend_, _storage_)->
       $httpBackend = _$httpBackend_
+      storage = _storage_
       Order = $injector.get("Order")
       Navigation = $injector.get("Navigation")
       flash = $injector.get("flash")
-      CheckoutFormState = $injector.get("CheckoutFormState")
       spyOn(Navigation, "go") # Stubbing out writes to window.location
 
   it "defaults to no shipping method", ->
     expect(Order.order.shipping_method_id).toEqual null
     expect(Order.shippingMethod()).toEqual undefined
 
+  it "has a shipping price of zero with no shipping method", ->
+    expect(Order.shippingPrice()).toEqual 0.0
+
+  it "binds to localStorage when given a scope", ->
+    spyOn(storage, "bind")
+    Order.fieldsToBind = ["testy"]
+    Order.bindFieldsToLocalStorage({})
+    prefix = "order_#{Order.order.id}#{Order.order.user_id}"
+    expect(storage.bind).toHaveBeenCalledWith({}, "Order.order.testy", {storeName: "#{prefix}_testy"})
+    expect(storage.bind).toHaveBeenCalledWith({}, "Order.ship_address_same_as_billing", {storeName: "#{prefix}_sameasbilling", defaultValue: true})
+
 
   describe "with shipping method", ->
     beforeEach ->
@@ -100,9 +112,9 @@ describe 'Order service', ->
       expect(Order.preprocess().ship_address).toBe(undefined)
 
     it "munges the order attributes to clone ship address from bill address", ->
-      CheckoutFormState.ship_address_same_as_billing = false
+      Order.ship_address_same_as_billing = false
       expect(Order.preprocess().ship_address_attributes).toEqual(orderData.ship_address)
-      CheckoutFormState.ship_address_same_as_billing = true
+      Order.ship_address_same_as_billing = true
       expect(Order.preprocess().ship_address_attributes).toEqual(orderData.bill_address)
 
     it "creates attributes for card fields", ->