testng在一个线程中运行所有测试类

Question

I have a project with tests, which runs using TestNG and maven. TestNG runs test classes in several threads, what is not acceptable to me, I want to run all test classes in one thread. I know that it is possible to run all test methods inside of the specified test class in one thread, but how to run all test methods in all test classes in one thread? Is there any simple way to do it without depending each test class to previous?

I've tried to configure maven surefire plugin like that, but it does'n work.

<configuration>
  <threadCount>1</threadCount>
</configuration>

Answer 1

I may be wrong in understanding your situation. Ideally if different tests you have can't be run in parallel then you certainly have issues with the way tests are written. Any test should not be dependent on any other test ideally and they should be capable of being run in parallel. If they can't be run in parallel then probably you will like to refactor your tests so that no test is dependent on any other test.

Answer 2

默认情况下，TestNG不会并行运行，您必须在某个地方启用了并行模式，可能是在testng.xml的<suite>标记中。