Maven 与surefire和testng并行运行测试

我正在试验如何与maven surefire和testng并行运行测试。然而，配置似乎不是很简单，我无法让它工作。下面是我的虚拟测试

@Log4j
public class DummyTest {
    @Test
    public void test_1() throws InterruptedException {
        log.info("test 1 started");
        Thread.sleep( 3000 );
        assertTrue(true);
        log.info("test 1 ended");
    }

    @Test
    public void test_2() throws InterruptedException {
        log.info("test 2 started");
        Thread.sleep( 5000 );
        assertTrue(true);
        log.info("test 2 ended");
    }
}

//------------------------------------
public class Dummy2Test {
    @Test
    public void test_1() throws InterruptedException {
        log.info("test 1 started");
        Thread.sleep( 3000 );
        assertTrue(true);
        log.info("test 1 ended");
    }

    @Test
    public void test_2() throws InterruptedException {
        log.info("test 2 started");
        Thread.sleep( 5000 );
        assertTrue(true);
        log.info("test 2 ended");
    }
}

这是我的surefire配置：

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.17</version>
            <configuration>
                <parallel>all</parallel>
                <threadCount>10</threadCount>
            </configuration>
        </plugin>

---

我的意图是并行运行所有测试到方法级别。那么，我如何才能做到这一点呢？

我不认为一切都是TestNG的选项。如果希望所有测试用例并行执行，请尝试使用方法。

我试过了。不幸的是，它工作得不是很好。无论如何，我已经通过使用testng.xml解决了我的问题，在这里我指定了并行策略？我确实尝试了示例代码，它在不包含testng.xml文件的情况下运行良好。我能够并行运行测试方法。我尝试了surefire 2.21.0版本和testng 6.8.21

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running com.tns.ct.tests.Dummy2Test
Configuring TestNG with: TestNG652Configurator
2014-10-14 18:51:18 INFO  com.tns.ct.tests.Dummy2Test.test_1():12 - test 1 started
2014-10-14 18:51:21 INFO  com.tns.ct.tests.Dummy2Test.test_1():15 - test 1 ended
2014-10-14 18:51:21 INFO  com.tns.ct.tests.Dummy2Test.test_2():20 - test 2 started
2014-10-14 18:51:26 INFO  com.tns.ct.tests.Dummy2Test.test_2():23 - test 2 ended
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.316 sec - in com.tns.ct.tests.Dummy2Test
Running com.tns.ct.tests.DummyTest
Configuring TestNG with: TestNG652Configurator
2014-10-14 18:51:27 INFO  com.tns.ct.tests.DummyTest.test_1():12 - test 1 started
2014-10-14 18:51:30 INFO  com.tns.ct.tests.DummyTest.test_1():15 - test 1 ended
2014-10-14 18:51:30 INFO  com.tns.ct.tests.DummyTest.test_2():20 - test 2 started
2014-10-14 18:51:35 INFO  com.tns.ct.tests.DummyTest.test_2():23 - test 2 ended
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.318 sec - in com.tns.ct.tests.DummyTest

Results :

Tests run: 4, Failures: 0, Errors: 0, Skipped: 0