Fixes incorrectly implemeted test

Author: Brad Berger

dist/angular-material-calendar.js

@@ -9,7 +9,7 @@ angular.module("materialCalendar").filter("dateToGmt", function() {
 
 angular.module("materialCalendar").service("Calendar", ["$filter", function($filter) {
 
-    return function(year, month, options) {
+    function Calendar(year, month, options) {
 
         var now = $filter("dateToGmt")();
 
@@ -121,13 +121,15 @@ angular.module("materialCalendar").service("Calendar", ["$filter", function($fil
 
             }
 
-            return this.dates;
+            return this.dates; 
 
         };
 
         this.init(year, month);
 
-    };
+    }
+
+    return Calendar;
 
 }]);
 

src/angular-material-calendar.js

@@ -7,7 +7,7 @@ describe("calendar service", function() {
     beforeEach(module("materialCalendar"));
 
     beforeEach(inject(function(_Calendar_){
-        Calendar = _Calendar_;
+        Calendar = new _Calendar_();
     }));
 
     it("should have all public methods defined", function() {