JUnit reporter not reporting nested suites and/or tests correctly

[jonnycornwell]

Expected behavior

Report nested suites/tests when running unit tests in browsers and should look like:

Current behavior

Does not report any suites/tests within 'root' and report looks like:

Possible solution

I believe the cause of this is at this line, I assume the suite has been serialised/deserialised from the browser as JSON. Therefore the suite is a plain javascript object and not an instance of Suite, I have worked around this by patching the line to check for the presence of a tests property on the test object, see below

if (test.tests) {

Steps to reproduce (for bugs)

Using the intern tutorial I added the JUnit reporter and added the test below:

Environment

Intern version: 4.1.5
Node version: 6.11.4
NPM version: 5.2.0
Browser version: chrome 62

Additional information

Works as expected when using node as the environment