Go Flaky Test

Debugging a flaky test

• go test does not allow you to run a single test many times in parallel. If your test takes 10 seconds (in our case, it had to spin up an apiserver for every test case), and that you want to run this test 100 times, it will take 16 minutes. The flags -count, -cpu, -parallel and the function t.Parallel only work for tests in separate packages. Multiple instances of a single test never run in parallel with each other.

• parallel "go test ./test/integration/ -count=1" ::: {1..100}