JMeter插件-如何收听TestState [英] JMeter Plugin - How to Listen to TestState

问题描述

我正在开发JMeter插件.我正在尝试创建一个能够监视当前测试状态的AbstractVisualizer.但是，实现TestStateListener似乎不起作用.

I am working on developing a JMeter plugin. I'm trying to create an AbstractVisualizer that is capable of monitoring the current test state. However, implementing the TestStateListener doesn't seem to be working.

我正在通过创建一个基本的侦听器进行测试，该侦听器具有一个登录名，可以将任意信息输出到JMeter的日志记录控制台.通过添加"功能发送样品时，会向控制台发送一行.但是，各种TestState函数都不会触发任何事件.我还缺少一些更具结构性的东西吗?

I'm testing this by creating a basic listener that has a login to output arbitrary info to JMeter's logging console. When a sample is sent through the Add function, a line is sent to the console. But nothing is ever triggered on the various TestState functions. Is there something more structural I'm missing?

public class TestListener extends AbstractVisualizer
implements TestStateListener
{
    private static final Logger log = LoggingManager.getLoggerForClass(); 
    @Override
    public void add(SampleResult arg0) {
        log.info("add");
    }

    @Override
    public void clearData() {
    // TODO Auto-generated method stub      
    }

    @Override
    public String getStaticLabel()
    {
        return "Test Listener";
    }

    @Override
    public String getLabelResource() {
        return null;    
    }

    @Override
    public void testEnded() {
        log.info("Test Ended");     
    }

    @Override
    public void testEnded(String arg0) {
        log.info("Test Ended");     
    }

    @Override
    public void testStarted() {
        log.info("Test started");       
    }

    @Override
    public void testStarted(String arg0) {
        log.info("Test started");       
    }           

}

推荐答案

我不确定如何在1节课中做到这一点.我有2节课:

I'm not sure how to do it in 1 class. I have 2 classes:

用户界面:

public class MonitorGui extends AbstractListenerGui
{
    // ...
    @Override
    public TestElement createTestElement() 
    {
        TestElement element = new Monitor();// <-- this is the backend
        modifyTestElement(element);
        return element;
    }
    // ...
}

然后后端是这样的:

public class Monitor extends AbstractListenerElement 
                     implements SampleListener, 
                                Clearable, Serializable,
                                TestStateListener, Remoteable,
                                NoThreadClone
{
    private static final String TEST_IS_LOCAL = "*local*";
    // ...
    @Override
    public void testStarted() 
    {
        testStarted(TEST_IS_LOCAL);
    }

    @Override
    public void testEnded() 
    {
        testEnded(TEST_IS_LOCAL);
    }

    @Override
    public void testStarted(String host) 
    {
         // ...
    }
    // ...
}

您可能不需要像我一样实现SampleListener，但可能其他情况也很相似.

You may not need to implement SampleListener like I do, but probably other things are quite similar.

我基于一对

I based that implementation on a built-in pair of ResultSaverGui and ResultCollector which are the components that are saving results into the file(s) for Simple Data Writer, Summary Report and so on.

这篇关于JMeter插件-如何收听TestState的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！