根据TestNg留档，没有办法做到这一点，可能下面的答案可以帮助你

重试逻辑-如果一个测试失败，重试整个类-selenium

我正在使用小组测试。即使课堂上有一些测试失败，它也会继续测试。

在您的类文件中，您可以像以下一样定义组。

public class myClass(){
    @Test(groups = {"abc"}, priority = 1)
    public void test1(){
    }
    @Test(groups = {"abc"}, priority = 2)
    public void test2(){
    }
    @Test(groups = {"abc"}, priority = 3)
    public void test3(){
    }
}

同样，您可以定义具有相同组名或不同组名的第二类。优先级决定了测试用例运行的顺序。

您的Testng. xml文件将如下所示：

<test name="any name">
  <groups>
    <run>

      <include name="abc"  />
      <include name="any other group name"  />
    </run>
  </groups>

  <classes>
    <class name="packageName.myClass"/>
    <class name="your_packageName.class2"/>
  </classes>
</test>

packageName是您的Test类所在的路径。如果您的测试类和testng. xml文件在同一个包中，则不需要packageName。

有关Testng中测试方法的更多信息，请参阅此链接。

终于找到了重新运行整个类的解决方法。我会称之为解决方法，因为从技术上讲，TestNG没有提供一种在任何时间点发生故障时重新执行@BeforeTest的方法。

我发现最好的方法是没有@BeforeTest部分，只有一个@Test部分，并将所有测试用例作为函数，在定义的单个@Test中调用。因此，如果在任何时候发生故障，@Test将被召回，其中包含所需顺序的所有功能，包括设置功能。一旦观察到故障，重试逻辑将重新运行整个@Test部分。

示例：

在变化之前：

package <yourpackagename>;

<import required packages>

public class Home {
    private AppiumDriver<?> driver;
    private static final String url = "http://0.0.0.0:4723/wd/hub";

    <define your variables>

    @Parameters({"deviceOS", "DSN"})
    @BeforeTest
    public void setUp(String deviceOS, String DSN) throws InterruptedException, MalformedURLException, ParseException {
        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(CapabilityType.BROWSER_NAME, "");
        capabilities.setCapability("deviceName", "FireTVStick");
        capabilities.setCapability("platformVersion", deviceOS);
        capabilities.setCapability("udid", DSN);
        capabilities.setCapability("platformName", "Android");
        capabilities.setCapability("noReset", true);
        capabilities.setCapability("fullReset", false);
        capabilities.setCapability(MobileCapabilityType.NEW_COMMAND_TIMEOUT, 1200);
        capabilities.setCapability("appPackage", "<your app package>");
        capabilities.setCapability("appActivity", "<your launcher activity>");
        driver = new AndroidDriver<>(new URL(url), capabilities);
        driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
        //End of Launch Code

        System.out.println("-Testing Home Section-");
    }   


    @Parameters({"DSN"})
    @Test
    public void Test1_VideoPlaybackVerification(String DSN) throws InterruptedException, ParseException{

        //Video playback verification code starts
        .
        .
        //End of code for Video playback verification
    }


    @Test //Test Case for Pause verification
    public void Test2_PauseVerification() throws InterruptedException, ParseException{
        //Video pause verification code starts
        .
        .
        //End of code for Video pause verification
    }

    @AfterTest
    public void End() {
        driver.quit();
    }
}

更改后：

package <yourpackagename>;

<import required packages>

@Listeners(MyTestListenerAdapter.class)
public class Home {
    private AppiumDriver<?> driver;

    <define your variables>

    public void setUp(String port, String deviceOS, String DSN, String deviceName) throws InterruptedException, MalformedURLException {
        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(CapabilityType.BROWSER_NAME, "");
        capabilities.setCapability("platformVersion", deviceOS);
        capabilities.setCapability("deviceName", deviceName);
        capabilities.setCapability("udid", DSN);
        capabilities.setCapability("platformName", "Android");
        capabilities.setCapability("noReset", true);
        capabilities.setCapability("fullReset", false);
        capabilities.setCapability(MobileCapabilityType.NEW_COMMAND_TIMEOUT, 1200);
        capabilities.setCapability("appPackage", "<your app package>");
        capabilities.setCapability("appActivity", "<your launcher activity>");
        final String url = "http://127.0.0.1:"+port+"/wd/hub";
        driver = new AndroidDriver<>(new URL(url), capabilities);
        driver.manage().timeouts().implicitlyWait(3, TimeUnit.SECONDS);
    }

    public void HomeVerification(String DSN, String deviceName) throws InterruptedException, ParseException
    {
        System.out.println(deviceName+": Testing Home Section-");

        <--Your code to perform any additional task before execution-->
    }

    public void Test1_VideoPlaybackVerification(String DSN, String deviceName) throws InterruptedException, ParseException
    {       
        //Video playback verification code starts
        .
        .
        //End of code for Video playback verification
    }

    public void Test2_PauseVerification(String deviceName) throws InterruptedException, ParseException
    {

        //Video pause verification code starts
        .
        .
        //End of code for Video pause verification
    }

    @Parameters({"port", "deviceOS", "DSN", "deviceName"})
    @Test (retryAnalyzer = Retry.class)
    public void TestRun(String port, String deviceOS, String DSN, String deviceName) throws InterruptedException, ParseException, MalformedURLException {

        try {
            setUp(port, deviceOS, DSN, deviceName);
            HomeVerification(DSN, deviceName);
            Test1_VideoPlaybackVerification(DSN, deviceName);
            Test2_PauseVerification(deviceName);
        } catch (WebDriverException e) {
            // TODO Auto-generated catch block
            Reporter.log(deviceName+": Error observed while executing script!", true);
            Assert.assertTrue(false); //Fails the test case
        }

    }

    @AfterTest
    public void End() {
        driver.quit();
    }
}