JUnit4 - Parallel launch of Test Suites

Question

I have two TestSuite classes (TestSuiteOne and TestSuiteTwo)

They look so:

import org.junit.runners.Suite;
import org.junit.runner.RunWith;

@RunWith(Suite.class)
@Suite.SuiteClasses({TestClass1.class, TestClass2.class})
public class TestSuiteOne {
  //nothing
}

How can I run them in parallel? One I run so $mvn class test -Dtest=TestSuiteOne

But how do I run them at the same time?

maven has parallel attribute in surefire plugin which will you to run tests in parallel — Mrunal Gosar, Aug 22 '18 at 09:07
Yes, in maven you can run tests in parallel. With classes, it works for me. With suites - no — Pavel Bobrov, Aug 22 '18 at 09:52

score 0 · Answer 1 · answered Aug 22 '18 at 13:39

0

So here's hack! You create Suites via TestNG i.e mention the classes in TestNG.xml and set the junit option as true in that xml. Next You configure maven to run testng test suites in parallel as mentioned here: maven-parallel-suites

answered Aug 22 '18 at 13:39

Mrunal Gosar

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Maybe in this case it's better to switch to TestNG? – Pavel Bobrov Aug 22 '18 at 13:54
At any given day switching to TestNG is the preferred and recommended way. But I thought you had stringent requirement to stick to JUnit hence the above hacky way. – Mrunal Gosar Aug 24 '18 at 07:13

JUnit4 - Parallel launch of Test Suites

1 Answers1