24
2021
03

TestNG超时测试

在本教程中,我们将演示如何在TestNG中执行超时测试。 “超时”表示如果单元测试花费的时间超过指定的毫秒数,那么TestNG将会中止它并将其标记为失败。


“超时”也可用于性能测试,以确保方法在合理的时间内返回。


创建一个名称为:TimeoutTest 的 Maven 项目,其结构如下所示 -

121150524_43652.png



创建一个测试类:TestTimeout.java,其代码如下 -

package com.yiibai;


import org.testng.annotations.Test;


public class TestTimeout {


    @Test(timeOut = 5000) // time in mulliseconds

    public void testThisShouldPass() throws InterruptedException {

        Thread.sleep(4000);

    }


    @Test(timeOut = 1000)

    public void testThisShouldFail() {

        while (true){

            // do nothing

        }


    }


}

执行上面代码,得到以下结果 -

[TestNG] Running:

  C:\Users\Administrator\AppData\Local\Temp\testng-eclipse--1892041198\testng-customsuite.xml


PASSED: testThisShouldPass

FAILED: testThisShouldFail

org.testng.internal.thread.ThreadTimeoutException: Method org.testng.internal.TestNGMethod.testThisShouldFail() didn't finish within the time-out 1000

    at com.yiibai.TestTimeout.testThisShouldFail(TestTimeout.java:14)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)

    at org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:46)

    at org.testng.internal.InvokeMethodRunnable.run(InvokeMethodRunnable.java:37)

    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)

    at java.util.concurrent.FutureTask.run(Unknown Source)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

    at java.lang.Thread.run(Unknown Source)



===============================================

    Default test

    Tests run: 2, Failures: 1, Skips: 0

===============================================



===============================================

Default suite

Total tests run: 2, Failures: 1, Skips: 0

===============================================


[TestNG] Time taken by org.testng.reporters.XMLReporter@1b40d5f0: 12 ms

[TestNG] Time taken by org.testng.reporters.SuiteHTMLReporter@6ea6d14e: 38 ms

[TestNG] Time taken by org.testng.reporters.EmailableReporter2@4563e9ab: 8 ms

[TestNG] Time taken by [FailedReporter passed=0 failed=0 skipped=0]: 15 ms

[TestNG] Time taken by org.testng.reporters.jq.Main@2aaf7cc2: 57 ms

[TestNG] Time taken by org.testng.reporters.JUnitReportReporter@45c8e616: 4 ms


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