Added check if stored value is a number to spyOn, since localStorage will store integers as strings.

test/spec/test.js

@@ -1,6 +1,6 @@
 describe('Tests functionality of the localStorage module', function(){
     beforeEach(module('LocalStorageModule'));
-    var ls, store = {};
+    var ls, store = [];
     beforeEach(inject(function(_localStorageService_){
         ls = _localStorageService_;
 
@@ -10,12 +10,16 @@ describe('Tests functionality of the localStorage module', function(){
             }else{
                 return store[key];
             }
+
         });
 
         spyOn(ls, 'set').andCallFake(function(key, val){
-            if(typeof val === "object"){
+            if(angular.isObject(val) || angular.isArray(val)){
                 val = angular.toJson(val);
             }
+            if(angular.isNumber(val)){
+                val = val.toString();
+            }
             return store[key] = val;
         });
 
@@ -26,8 +30,9 @@ describe('Tests functionality of the localStorage module', function(){
     }));
 
     it("Should add a value to my local storage", function(){
-        ls.set('test', 'MyTest Value');
-        expect(ls.get('test')).toBe('MyTest Value');
+        var n = 234;
+        ls.set('test', n);
+        expect(ls.get('test')).toBe('234');
 
         var obj = { key: 'val' };
         ls.set('object', obj);