关于使用testng的retry问题

最新推荐文章于 2024-06-05 09:40:49 发布

转载最新推荐文章于 2024-06-05 09:40:49 发布 · 250 阅读

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原文链接：http://www.cnblogs.com/shenguo/p/3958225.html

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#java

本文详细介绍了如何在TestNG中实现测试用例的重试机制，通过自定义RetryAnalyzer和TestListenerAdapter接口，确保失败的测试能够被重新执行指定次数，同时提供了完整的代码示例。

总体是利用TestNG里面的IRetryAnalyzer、TestListenerAdapter接口来实现相关问题

1、定义一个自己的retryanalyzer

import org.testng.ITestResult;
import org.testng.util.RetryAnalyzerCount;

//这里集成自抽象类RetryAnalyzerCount，该抽象类实现了IRetryAnalyzer
public class TestRetryAnalyzer extends RetryAnalyzerCount{
public TestRetryAnalyzer(){
setCount(1);
}
@Override
public boolean retryMethod(ITestResult arg0) {
// TODO Auto-generated method stub
return true;
}
}

2、定义自己的监听器，集成自TestListenerAdapter

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.testng.IResultMap;
import org.testng.ITestContext;
import org.testng.ITestResult;
import org.testng.Reporter;
import org.testng.TestListenerAdapter;
import org.testng.ITestNGMethod;
import org.testng.collections.Lists;
import org.testng.collections.Objects;

public class RetryTestListener extends TestListenerAdapter {
private List<ITestNGMethod> m_allTestMethods =
Collections.synchronizedList(Lists.<ITestNGMethod>newArrayList());
private List<ITestResult> m_passedTests = Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestResult> m_failedTests = Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestResult> m_skippedTests = Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestResult> m_failedButWSPerTests = Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestContext> m_testContexts= Collections.synchronizedList(new ArrayList<ITestContext>());
private List<ITestResult> m_failedConfs= Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestResult> m_skippedConfs= Collections.synchronizedList(Lists.<ITestResult>newArrayList());
private List<ITestResult> m_passedConfs= Collections.synchronizedList(Lists.<ITestResult>newArrayList());

public synchronized void onTestFailure(ITestResult arg0) {
m_allTestMethods.add(arg0.getMethod());
m_failedTests.add(arg0);
}

@Override
public void onFinish(ITestContext context) {

for(int i=0;i<context.getAllTestMethods().length;i++){
System.out.println("~~~~~~~~~~"+context.getAllTestMethods()[i].getCurrentInvocationCount());
if(context.getAllTestMethods()[i].getCurrentInvocationCount()==2){
System.out.println("~~~~~~~~~~~~~~~~~"+context.getAllTestMethods()[i].getParameterInvocationCount());
System.out.println(context.getAllTestMethods()[i].ignoreMissingDependencies());
if (context.getFailedTests().getResults(context.getAllTestMethods()[i]).size() == 2 || context.getPassedTests().getResults(context.getAllTestMethods()[i]).size() == 1){

context.getFailedTests().removeResult(context.getAllTestMethods()[i]);

}
}
}
}

...
}

3、在测试申明中说明使用retry

@Test(retryAnalyzer = TestRetryAnalyzer.class)

4、加入一个我们自己的监听器

public class RetryTest {
public static void main(String args[]){
TestNG tng = new TestNG();
RetryTestListener rtl = new RetryTestListener();
XmlSuite xs = new XmlSuite();
Parser parser = new Parser("./testxml/temp.xml");
List<XmlSuite> suites = new ArrayList<XmlSuite>();
try {
suites = parser.parseToList();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
};
tng.setXmlSuites(suites);
tng.addListener(rtl);
tng.run();
} }