JavaScript unit test framework for Chrome remote desktop - Part II

remoting/webapp/unittests/test_eventSource.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function() {
 
 'use strict';
 
 var source = null;
 var listener = null;
@@ skipping 58 matching lines @@
     source.defineEvents(['foo', 'bar']);
   },
   teardown: function() {
     source = null;
     listener = null;
   }
 });
 
 test('should not invoke the listener in subsequent calls to |raiseEvent|',
   function() {
-    var numCalled = 0;
     listener = sinon.spy();
     source.addEventListener('foo', listener);
 
     source.raiseEvent('foo');
     sinon.assert.calledOnce(listener);
 
     source.removeEventListener('foo', listener);
     source.raiseEvent('foo');
     sinon.assert.calledOnce(listener);
 });
 
 test('should work even if the listener is removed during |raiseEvent|',
   function() {
-    var numCalled = 0;
     var sink = {};
     sink.listener = sinon.spy(function() {
       source.removeEventListener('foo', sink.listener);
     });
 
     source.addEventListener('foo', sink.listener);
     source.raiseEvent('foo');
     sinon.assert.calledOnce(sink.listener);
 
     source.raiseEvent('foo');
     sinon.assert.calledOnce(sink.listener);
 });
 
 })();