how to turn non-parallel junit parameterized tests into parallel run

Question

I write a parameterized junit test.

Is there any built-in way to make it run in parallel? any @annoation for example?

If not, and my only way is to write this manually -

how would you manage a thread pool in junit, java?

Answer 1

The library JUnit Toolbox provides a ParallelParameterized runner. Replace

@RunWith(Parameterized.class)
public class YourTest {

with

@RunWith(ParallelParameterized.class)
public class YourTest {