Provide an API for interacting with test results, or formally document the results file format

I understand the low-hanging fruit of the JUnit test results format. Unfortunately, it doesn't seem to be documented. It's also lacking as a format and Bamboo's interpretation of it is occasionally surprising (see BAM-2627 )

I would love to have one of:

• API for interacting with test results
• Formal documentation of test result format
• Better test result format, formally documented

If you aren't using JUnit, Bamboo's ability to deal with tests is greatly reduced.