java - 如何使用 BeforeTest 执行多次运行 TestNG 测试？

Question

我尝试使用 DataProvider 多次执行测试。一切正常，但@BeforeTest只@AfterTest执行一次，但每次迭代我都需要执行此操作。：

public class TestClass{

    @BeforeTest
    public void before(){
        Log.info("BeforeTest");
    }

    @AfterTest
    public void after(){
        Log.info("AfterTest");
    }

    @DataProvider
    public Object[][] tenTime(){
        return new Object[][]{
                {0}, {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9}
        };
    }
    
    private static Integer c = 0;

    @Test(dataProvider = "tenTime")
    public void tenTimesTest(Integer count){
        Assert.assertSame(count, c++);
    }
}

• 实际结果：
  @BeforeTest并@AfterTest执行一次：

[INFO] 19-01-21 11:54:47 main | BeforeTest
[INFO] 19-01-21 11:54:47 main | The tenTimesTest test started
[INFO] 19-01-21 11:54:47 main | tenTimesTest test is starting.
[INFO] 19-01-21 11:54:48 main | The tenTimesTest test succeed
[INFO] 19-01-21 11:54:48 main | tenTimesTest test is passed
[INFO] 19-01-21 11:54:48 main | The tenTimesTest test started
[INFO] 19-01-21 11:54:48 main | tenTimesTest test is starting.
[INFO] 19-01-21 11:54:48 main | The tenTimesTest test succeed
[INFO] 19-01-21 11:54:48 main | tenTimesTest test is passed
..............
[INFO] 19-01-21 11:54:50 main | AfterTest

• 预期结果
  @BeforeTest并@AfterTest每次执行tenTimesTest：

[INFO] 19-01-21 11:54:47 main | BeforeTest
[INFO] 19-01-21 11:54:47 main | The tenTimesTest test started
[INFO] 19-01-21 11:54:47 main | tenTimesTest test is starting.
[INFO] 19-01-21 11:54:48 main | The tenTimesTest test succeed
[INFO] 19-01-21 11:54:48 main | tenTimesTest test is passed
[INFO] 19-01-21 11:54:50 main | AfterTest
[INFO] 19-01-21 11:54:47 main | BeforeTest
[INFO] 19-01-21 11:54:47 main | The tenTimesTest test started
[INFO] 19-01-21 11:54:47 main | tenTimesTest test is starting.
[INFO] 19-01-21 11:54:48 main | The tenTimesTest test succeed
[INFO] 19-01-21 11:54:48 main | tenTimesTest test is passed
[INFO] 19-01-21 11:54:50 main | AfterTest

标签： javatestngqa

Answer 1

使用@BeforeMethod 和@AfterMethod 如下：

public class DemoTest {

    private static final Logger log = LoggerFactory.getLogger(DemoTest.class);

    @BeforeMethod
    public void before() {
        log.info("before");
    }

    @AfterMethod
    public void after() {
        log.info("after");
    }

    @Test
    public void test1() {
        log.info("test1");
    }

    @Test
    public void test2() {
        log.info("test2");
    }
}

结果：

before
test1
after
before
test2
after