title: Which TypeScript/JavaScript unit test framework that has an API most similar to JUnit?
body: <p>I'm looking to port a significant number of tests written in JUnit to test TypeScript code on Node.js.   I know that annotations are an experimental feature in TypeScript/JavaScript, but ideally, it would use the same <code>@Before</code>, <code>@Test</code>, and <code>@After</code> source annotations that JUnit does.   </p>
  
  <p>Output in the same <a href="http://help.catchsoftware.com/display/ET/JUnit+Format" rel="nofollow">JUnit XML format</a> would be plus as well.</p>