Added a couple of unit tests around new countdown timer setting event.

Author: creativedrewy

test/unit/timerSetTimeTest.js

@@ -0,0 +1,39 @@
+'use strict';
+
+describe('timer-set-countdown-seconds event handling tests', function () {
+  beforeEach(module('timer'));
+
+  it('should call the event and set single digit seconds correctly', function () {
+    inject(function ($compile, $rootScope, $timeout) {
+      var scope = $rootScope.$new();
+      var element = $compile('<timer countdown="10" interval="1000" autostart="false">{{sseconds}}</timer>')(scope);
+      scope.$digest();
+
+      scope.$broadcast('timer-set-countdown-seconds', 5);
+
+      $timeout(function () {
+        scope.$digest();
+        expect(element.html().indexOf('05')).toBeGreaterThan(-1);
+      }, 500);
+
+      $timeout.flush();
+    });
+  });
+
+  it('should call the event and set larger second values correctly', function () {
+    inject(function ($compile, $rootScope, $timeout) {
+      var scope = $rootScope.$new();
+      var element = $compile('<timer countdown="10" interval="1000" autostart="false">{{mminutes}}:{{sseconds}}</timer>')(scope);
+      scope.$digest();
+
+      scope.$broadcast('timer-set-countdown-seconds', 135);
+
+      $timeout(function () {
+        scope.$digest();
+        expect(element.html().indexOf('02:15')).toBeGreaterThan(-1);
+      }, 500);
+
+      $timeout.flush();
+    });
+  });
+});