Jmeter-JUnit采样器 [英] Jmeter - JUnit Sampler

问题描述

我被困在这一点上.我已经多次成功使用JUnit Sampler.但是这次，我在尝试运行简单程序时遇到以下错误.

I am stuck at this point. I have used JUnit Sampler before successfully many times. But this time I get following error while trying to run simple program.

我尝试了不同版本的jemeter. 我将硒服务器文件复制到jemeter/lib 我将jar文件复制到lib/junit

I have tried different version of jemeter. I copied the selenium server file to jemeter/lib I copied the jar file to lib/junit

我尝试了他们的测试课程，然后尝试了我的课程

I tried their test class and I tried my class

2014/11/05 16:27:23 INFO  - jmeter.protocol.java.sampler.JUnitSampler: Trying to find constructor with one String parameter returned error: test.BeforeAnnotatedTest.<init>(java.lang.String)** 

整个堆栈跟踪:

2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: Running the test! 
2014/11/05 16:27:23 INFO  - jmeter.samplers.SampleEvent: List of sample_variables: [] 
2014/11/05 16:27:23 INFO  - jmeter.gui.util.JMeterMenuBar: setRunning(true,*local*) 
2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: Starting ThreadGroup: 1 : Thread Group 
2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: Starting 1 threads for group Thread Group. 
2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: Thread will stop on error 
2014/11/05 16:27:23 INFO  - jmeter.threads.ThreadGroup: Starting thread group number 1 threads 1 ramp-up 1 perThread 1000.0 delayedStart=false 
2014/11/05 16:27:23 INFO  - jmeter.threads.ThreadGroup: Started thread group number 1 
2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: All thread groups have been started 
2014/11/05 16:27:23 INFO  - jmeter.threads.JMeterThread: Thread started: Thread Group 1-1 
**2014/11/05 16:27:23 INFO  - jmeter.protocol.java.sampler.JUnitSampler: Trying to find constructor with one String parameter returned error: test.BeforeAnnotatedTest.<init>(java.lang.String)** 
2014/11/05 16:27:23 INFO  - jmeter.threads.JMeterThread: Stop Thread detected by thread: Thread Group 1-1 
2014/11/05 16:27:23 INFO  - jmeter.threads.JMeterThread: Thread finished: Thread Group 1-1 
2014/11/05 16:27:23 INFO  - jmeter.engine.StandardJMeterEngine: Notifying test listeners of end of test 
2014/11/05 16:27:23 INFO  - jmeter.gui.util.JMeterMenuBar: setRunning(false,*local*) 

这是我的课程:

package jmeter;

import java.io.File;    
import java.util.Iterator;    
import java.util.Set;    
import java.util.concurrent.TimeUnit;    
import org.apache.log4j.Logger;    
import org.junit.Before;    
import org.junit.BeforeClass;    
import org.junit.Test;    
import org.openqa.selenium.By;    
import org.openqa.selenium.WebDriver;    
import org.openqa.selenium.firefox.FirefoxDriver;

public class ShoppingCartTest {

  public  WebDriver driver=null;

  //Initializes/loads  the driver based on type of browser defined in config file
  @Before
  public void initDriver(){
      driver =new FirefoxDriver();
      driver.manage().timeouts().pageLoadTimeout(120, TimeUnit.SECONDS);
      driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
  }

  @Test
  public void verifyAnItemToWishList() throws InterruptedException{
    driver.get("http://www.google.com")     
    System.out.println("done");

  } 
}   

推荐答案

我遇到了同样的问题，它通过添加System.setProperty得到解决，并且我添加了其他任何构造函数(默认构造函数和任何参数构造函数，我都尝试过甚至连这两个构造函数都无法正常工作，然后我添加了System.setProperty可以正常工作)，

I was facing the same issue, it got resolved with added System.setProperty and i dint add any other constructors (default constructor and any parameter constructor, i had tried with even these 2 constructor even then it was not working, then i added System.setProperty it worked),

对于Firefox，

    System.setProperty("webdriver.gecko.driver", "D:\\geckodriver.exe");
    WebDriver driver = new FirefoxDriver();

这解决了我的问题.

这篇关于Jmeter-JUnit采样器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！