When I test XS in XS, if I test a single classes, it runs all the tests twice and reports all test results output twice.
If I test a single method in a test class, it runs all the methods of the class. This makes it very difficult to debug individual tests. Worse, the result it reports (pass/fail) for that test is often not correct. I think it's reporting the result of the first test in the class.
Running individual tests seems to have been fixed in master.
Works for me in master as well -> closing that one.
It still runs all the tests twice if running tests on a class.