spec/javascripts/TransistorBackboneCollectionSpec.js in transistor-0.1.8 vs spec/javascripts/TransistorBackboneCollectionSpec.js in transistor-0.1.9

@@ -43,17 +43,32 @@
             expect(function () {
                 collection.set({})
             }).toThrow(new Error('BackboneCollection is not mutable by user.'));
 
         });
+
+        it('fails also on a model', function () {
+            radio.trigger('news', 'init', [{id: 100, a:2, b:3}, {id: 101, a:12, b:23}]);
+
+            var model = collection.get(100);
+
+            expect(function () {
+                model.set('a', 0);
+            }).toThrow(new Error('BackboneCollection is not mutable by user. The model with id 100 has been changed'));
+
+            assertEqual(2, collection.get(100)get('a'));
+        });
     });
 
     describe('write access via control', function () {
         beforeEach(function () {
             control = (function () {
                 var calls = [],
-                    record = function (call, args) { calls.push([call, args]) };
+                    record = function (call, args) { 
+                        console.log('call', call, args)
+                        calls.push([call, args])
+                    };
                 return {
                     set: function () { record("set", arguments); },
                     insert: function () { record("insert", arguments); },
                     update: function () { record("update", arguments); },
                     remove: function () { record("remove", arguments); },
@@ -102,9 +117,21 @@
 
             assertEqual(control.calls, [
                 ['set', ['news', [{a: 12}, {b: 13}]]]
             ]);
         });
+
+        it('delegates model change events to update', function () {
+            radio.trigger('news', 'init', [{id: 100, a:2, b:3}, {id: 101, a:12, b:23}]);
+
+            var model = collection.get(101);
+
+            model.set('a', 24);
+
+            assertEqual(control.calls, [
+                ['update', ['news', 101, {a: 24, b:23}]]
+            ]);
+        })
     });
 
     describe("init event", function () {
         it("maps arg 'array' to a clear and set", function () {
             radio.trigger('news', 'init', [{a:2, b:3}, {a:12, b:23}]);