Jmeter + Junit

在使用jmeter中Junit的功能之前，最好将接口以手动的方式调通，可以参考 Jmeter之HTTP Request

下面开始讲一下如何使用Junit功能

1. 编写测试类 JmeterJunit 代码如下

package com.test.junit;

import static junit.framework.Assert.assertTrue;
import static org.junit.Assert.*;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class JmeterJunit {
public String urlPath = "http://www.mocky.io/v2/572ee171120000332519491b";
public HttpURLConnection connection = null;
public OutputStream output = null;
public BufferedReader reader = null;
public static String request = "{ \"type\": \"getName\"}";

@Before
public void setUp() throws Exception {
URL url = new URL(urlPath);
connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setRequestMethod("POST");
connection.setUseCaches(false);
connection.setInstanceFollowRedirects(true);
connection.setRequestProperty("Content-type", "application/json");
connection.setRequestProperty("Content-encoding", "UTF-8");
connection.setRequestProperty("Accept", "application/json");
connection.connect();
}

@After
public void tearDown() throws Exception {
if (null != output) {
try {
output.close();
} catch (IOException e) {
throw e;
}
}
if (null != reader) {
try {
reader.close();
} catch (IOException e) {
throw e;
}
}
if (null != connection) {
connection.disconnect();
}
}

public void sendRequest(String request) throws Exception {
output = connection.getOutputStream();
output.write(request.getBytes());
output.flush();
}

public String getResponse() throws Exception {
reader = new BufferedReader(new InputStreamReader(
connection.getInputStream()));
String st;
StringBuffer stb = new StringBuffer();
while (null != (st = reader.readLine())) {
stb.append(st);
}
return stb.toString();
}

@SuppressWarnings("deprecation")
public void checkResponse(String response,String name) throws Exception {
boolean actualResult = response.contains(name);
assertTrue("the expected status is " + name
+ ", but now it's not", actualResult);
}

@Test
public void test1() throws Exception {
sendRequest(request);
checkResponse(getResponse(),"Brett");
}

@Test
public void test2() throws Exception {
sendRequest(request);
checkResponse(getResponse(),"Jason");
}

@Test
public void test3() throws Exception {
sendRequest(request);
checkResponse(getResponse(),"Elliotte");
}

}

代码中的请求地址和响应信息在Jmeter之HTTP Request中都有描述，这边不多说。在代码中，编写了三个测试方法，分别检查响应中是否包含Brett、Jason以及Elliotte这三个名字。

2. 调试用例，结果如下



3.调试通过后，导出Jar包，并将该Jar包导入到.\Jmeter\apache-jmeter-2.13\lib\junit目录下。（如果编写代码时，存在第三方Jar包引入，那么就将该第三方Jar包放在.\Jmeter\apache-jmeter-2.13\lib中）





4. 重新启动Jmeter，添加三条Junit Request、查看结果树以及图形结果。







5点击运行按钮，可以在查看结果树中查看结果，如果想要将测试结果保存到文件，可以如下图配置