Html reporter displays duplicate results

[npbenjohnson]

Html reporter re-emits 'test-end' for some reason on failure, so the event gets reported once by the runner, and once by the reporter, duplicating the results.

inside html reporter:

  runner.on('fail', function(test) {
    // For type = 'test' its possible that the test failed due to multiple
    // done() calls. So report the issue here.
    if (test.type === 'hook'
      || test.type === 'test') {
      runner.emit('test end', test);
    }
  });

[yefim]

There's a PR out to fix it: #2112

[danielstjules]

Yup, this is a duplicate of #2083 Sorry, it should be merged in the near future!