在 TestNG/Selenium 中自动重启失败的测试用例 [英] Restart failed test case automatically in TestNG/Selenium

问题描述

我在 Java 中使用 Selenium webdriver 和 TestNG 来运行 X 数量的测试用例.

我想要的是，任何测试用例一旦失败就自动重启(无论是从启动还是从故障点).

我知道TestNG框架有以下方法

@Override公共无效 onTestFailure(ITestResult tr) {日志(F")；}

但我不知道如何找出它是哪个测试用例，然后我将如何重新启动它.

解决方案

我想看一个包含实际代码的示例，在这里找到了:立即使用 TestNg 重新开始测试

观察以下测试如何在失败发生后立即重新运行一次.

import org.testng.Assert;导入 org.testng.IRetryAnalyzer;导入 org.testng.ITestResult;导入 org.testng.annotations.Test;公共类重试实现 IRetryAnalyzer {私有 int retryCount = 0;私有 int maxRetryCount = 1;公共布尔重试(ITestResult 结果){如果 (retryCount < maxRetryCount) {重试计数++；返回真；}返回假；}@Test(retryAnalyzer = Retry.class)公共无效 testGenX() {Assert.assertEquals("james", "JamesFail");//监听器测试失败}@Test(retryAnalyzer = Retry.class)公共无效 testGenY() {Assert.assertEquals("你好", "世界");//监听器测试失败}}

I am using Selenium webdriver, in Java with TestNG to run an X amount of test cases.

What I would like, is for any test case to automatically restart (either from starting or from point of failure), as soon as it fails.

I know TestNG framework has the following method

@Override
  public void onTestFailure(ITestResult tr) {
    log("F");
  }

but I do not know how to find out which testcase it was and then how would I restart it.

解决方案

I wanted to see an example with actual code in it and found it here: Restarting Test immediately with TestNg

Observe how the below tests will each be re-run once as soon as the failure happens.

import org.testng.Assert;
import org.testng.IRetryAnalyzer;
import org.testng.ITestResult;
import org.testng.annotations.Test;

public class Retry implements IRetryAnalyzer {
    private int retryCount = 0;
    private int maxRetryCount = 1;

    public boolean retry(ITestResult result) {

        if (retryCount < maxRetryCount) {
            retryCount++;
            return true;
        }
        return false;
    }

    @Test(retryAnalyzer = Retry.class)
    public void testGenX() {
        Assert.assertEquals("james", "JamesFail"); // ListenerTest fails
    }

    @Test(retryAnalyzer = Retry.class)
    public void testGenY() {
        Assert.assertEquals("hello", "World"); // ListenerTest fails

    }
}

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