我使用IRetryAnalyzer为失败的测试用例实现了重试逻辑,并且有两种断言类型-在我的测试用例中定义了Assert和SoftAssert。 IRetryAnayzer对于正常的Assert可以正常工作,但是在SoftAssert的情况下无法正常工作。以下是有关所面临问题的方案详细信息:
我需要保留几个测试用例作为softAssert,因为我必须继续进行测试运行。例如:
@Test(retryAnalyzer = RetryAnalyzer.class, groups = { "group1" }, priority=1)
public void TestSection1(){
Class1.verifyingAppLaunch(); //Defined as Assert
Class1.Test1(); //Defined as softAssert
Class1.Test2(); //Defined as softAssert
Class1.Test3(); //Defined as softAssert
Class1.Test4(); //Defined as softAssert
Class1.Test5(); //Defined as softAssert
softAssert.assertAll();
}
下面是IRetryAnalyer和ListenerAdapter实现的示例。 ListenerAdapter的实现是为了删除重复的测试用例,这些重复用例被标记为已跳过,作为重试实现的一部分。在下面的示例代码中,如果samplecondition1在第一次尝试中失败,则它将重试定义的最大重试次数,即使它在第二次尝试中通过,也将samplecondition2标记为失败(即使通过):
MyTestListenerAdapter.class
import java.util.Iterator;
import org.testng.ITestContext;
import org.testng.ITestNGMethod;
import org.testng.ITestResult;
import org.testng.TestListenerAdapter;
public class MyTestListenerAdapter extends TestListenerAdapter {
@Override
public void onFinish(ITestContext context) {
Iterator<ITestResult> skippedTestCases = context.getSkippedTests().getAllResults().iterator();
while (skippedTestCases.hasNext()) {
ITestResult skippedTestCase = skippedTestCases.next();
ITestNGMethod method = skippedTestCase.getMethod();
if (context.getSkippedTests().getResults(method).size() > 0) {
System.out.println("Removing:" + skippedTestCase.getTestClass().toString());
skippedTestCases.remove();
}
}
}
}
TestRetryAnalyzer.class
import org.testng.IRetryAnalyzer;
import org.testng.ITestResult;
public class TestRetryAnalyzer implements IRetryAnalyzer {
int counter = 1;
int retryMaxLimit = 3;
public boolean retry(ITestResult result) {
if (counter < retryMaxLimit) {
counter++;
return true;
}
return false;
}
}
TestRetryTestCases.class
import org.testng.Assert;
import org.testng.annotations.Listeners;
import org.testng.annotations.Test;
@Listeners(MyTestListenerAdapter.class)
public class TestRetryTestCases {
SoftAssert softAssert = new SoftAssert();
@Test(retryAnalyzer = TestRetryAnalyzer.class)
public void firstTestMethod() {
System.out.println("First test method");
if (samplecondition1 == true)
softAssert.assertTrue(true);
else
softAssert.assertTrue(false);
softAssert.assertAll();
}
@Test(retryAnalyzer = TestRetryAnalyzer.class)
public void secondTestMethod() {
System.out.println("Second test method");
if (samplecondition2 == true)
Assert.assertTrue(true);
else
Assert.assertTrue(false);
}
}
我不确定您使用的是什么版本的TestNG,但是我似乎无法使用TestNG 7.0.0
(今天的最新发行版本)重现此问题。
您的代码中还有其他问题。您正在将SoftAssert
作为全局变量。 SoftAssert
通过其实现,可以记住所有故障。因此,对于每次重试,它都会继续保留从第一次尝试到现在的所有失败。这意味着,涉及到@Test
并使用RetryAnalyser
的SoftAssert
方法(其中可能存在某些故障)将导致该测试方法永远不会通过。
[使用SoftAssert
时,应始终在SoftAssert
方法内声明并使用@Test
对象,以便实例化该对象(并因此在每次重试时重置)。
这里是您共享的同一示例(我对其进行了一些微调),表明该示例在7.0.0
中可以正常工作>
如从输出中看到的,仅重试firstTestMethod
(具有SoftAssert
的对象,而secondTestMethod
(具有硬断言且未失败的对象)。
Test class
(我只是更改了此内容,其他所有内容都是从您的原始帖子中借用的)]import org.testng.Assert; import org.testng.annotations.Listeners; import org.testng.annotations.Test; import org.testng.asserts.SoftAssert; @Listeners(MyTestListenerAdapter.class) public class TestRetryTestCases { int softAssertCounter = 0; int hardAssertCounter = 0; @Test(retryAnalyzer = TestRetryAnalyzer.class) public void firstTestMethod() { SoftAssert softAssert = new SoftAssert(); System.out.println("First test method"); if (softAssertCounter++ > 2) { softAssert.assertTrue(true); } else { softAssert.assertTrue(false); } softAssert.assertAll(); } @Test(retryAnalyzer = TestRetryAnalyzer.class) public void secondTestMethod() { System.out.println("Second test method"); if (hardAssertCounter++ < 2) { Assert.assertTrue(true); } else { Assert.assertTrue(false); } } }
**重试分析器并附加一些日志记录**
import org.testng.IRetryAnalyzer; import org.testng.ITestResult; public class TestRetryAnalyzer implements IRetryAnalyzer { int counter = 1; int retryMaxLimit = 3; public boolean retry(ITestResult result) { if (counter < retryMaxLimit) { counter++; System.err.println("Retrying the test method " + result.getMethod().getMethodName()); return true; } return false; } }
控制台输出
First test method
Retrying the test method firstTestMethod
Retrying the test method firstTestMethod
Test ignored.
First test method
Test ignored.
First test method
java.lang.AssertionError: The following asserts failed:
did not expect to find [true] but found [false]
at org.testng.asserts.SoftAssert.assertAll(SoftAssert.java:47)
at org.testng.asserts.SoftAssert.assertAll(SoftAssert.java:31)
at com.rationaleemotions.stackoverflow.qn58072880.TestRetryTestCases.firstTestMethod(TestRetryTestCases.java:22)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:133)
at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:584)
at org.testng.internal.TestInvoker.retryFailed(TestInvoker.java:204)
at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:58)
at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:804)
at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:145)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at org.testng.TestRunner.privateRun(TestRunner.java:770)
at org.testng.TestRunner.run(TestRunner.java:591)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:402)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:396)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:355)
at org.testng.SuiteRunner.run(SuiteRunner.java:304)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1180)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1102)
at org.testng.TestNG.runSuites(TestNG.java:1032)
at org.testng.TestNG.run(TestNG.java:1000)
at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:73)
at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:123)
Second test method
Removing:[TestClass name=class com.rationaleemotions.stackoverflow.qn58072880.TestRetryTestCases]
Removing:[TestClass name=class com.rationaleemotions.stackoverflow.qn58072880.TestRetryTestCases]
===============================================
Default Suite
Total tests run: 2, Passes: 1, Failures: 1, Skips: 0
===============================================
Process finished with exit code 0