如何使JUnit测试用例并行执行?

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可能重复: 并行运行junit测试吗?

Possible Duplicate: Running junit tests in parallel?

我发现jUnit中的测试用例是按顺序执行的，如何使它们并行执行?

I found the test cases inside jUnit are executed in sequence, how to make them execute in parallel?

推荐答案

Junit4使用 ParallelComputer 提供并行功能:

Junit4 provides parallel feature using ParallelComputer:

public class ParallelComputerTest { @Test public void test() { Class[] cls={ParallelTest1.class,ParallelTest2.class }; //Parallel among classes JUnitCore.runClasses(ParallelComputer.classes(), cls); //Parallel among methods in a class JUnitCore.runClasses(ParallelComputer.methods(), cls); //Parallel all methods in all classes JUnitCore.runClasses(new ParallelComputer(true, true), cls); } public static class ParallelTest1 { @Test public void a(){} @Test public void b(){} } public static class ParallelTest2 { @Test public void a(){} @Test public void b(){} } }