tests.html

<html>
<head>
  <meta charset="utf-8">
  <title>Mocha Tests</title>
  <link href="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.css" rel="stylesheet" />
</head>
<body>
  <div id="mocha"></div>

  <script src="https://cdn.rawgit.com/jquery/jquery/2.1.4/dist/jquery.min.js"></script>
  <script src="https://cdn.rawgit.com/chaijs/chai/3.3.0/chai.js"></script>
  <script src="https://cdn.rawgit.com/Automattic/expect.js/0.3.1/main.js"></script>
  <script src="https://cdn.rawgit.com/mochajs/mocha/2.2.5/mocha.js"></script>
  <script src="chai.js" type="text/javascript"></script>

  <script>mocha.setup('bdd')</script>
  <script src="node_modules/chai/chai.js"></script>
  <script src="js/main.js"></script>
  <script src="js/tests.js"></script>
  <script src="js/plugins.js"></script>

  <script>
    mocha.checkLeaks();
    mocha.globals(['jQuery']);
    mocha.run();
  </script>
</body>
</html>