java 接口测试 例子_JAVA+Maven+TestNG搭建接口测试框架及实例

一、Eclipse安装TestNG(两种安装方式，在线安装以及离线安装)

在线安装

name：TestNG

Location：http://beust.com/eclipse

在线安装会比较慢，有的人可能还会链接不上这个地址，所以下面介绍一个离线下载的方法

离线下载：TestNG Eclipse 插件下载地址http://testng.org/doc/download.html

a.下载离线安装包并解压

b.将解压后的文件..\eclipse-testng离线包\features\目录下的文件夹org.testng.eclipse_6.8.6.20130607_0745放到eclipse–》features目录下;

c.将解压后的文件..\eclipse-testng离线包\org.testng.eclipse_6.8.6.20130607_0745文件夹放到eclipse–》plugins目录下;

d.重启eclipse.

查看testng是否安装成功

file — new  — other —  输入testNG看看是否存在

测试框架的搭建

导入TestNG依赖包,选择项目  右键  —  build path

新建testng class文件 项目右键 new – other

接口测试用例

package com.test.util;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import org.apache.http.HttpEntity;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.apache.http.util.EntityUtils;

import org.json.JSONObject;

public class HttpUtils {

static CloseableHttpClient httpclient = null;

public static void OpenHttpClient()

{

//打开浏览器

httpclient = HttpClients.createDefault();

}

public static void CloseHttpClient()

{

//关闭浏览器

try {

httpclient.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

httpclient = null;

}

public static JSONObject visitUrlPost(String url)

{

//CloseableHttpClient httpclient = HttpClients.createDefault();

//        HttpGet httpGet = new HttpGet(url);

HttpPost httpPost = new HttpPost(url);

//        HttpPost httpPost = new HttpPost(url);

JSONObject jsonObj=null;

try {

//            CloseableHttpResponse response = httpclient.execute(httpGet);

CloseableHttpResponse response = httpclient.execute(httpPost);

HttpEntity entity = response.getEntity();

StringBuilder jsonStr = new StringBuilder();

BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent(), “UTF-8”),1024);

String line = null;

while ((line = bufferedReader.readLine()) != null) {

jsonStr.append(line + “/n”);

}

EntityUtils.consume(entity);

//获取JSON对象的值

jsonObj = new JSONObject(jsonStr.toString());

//            String jsonString = JSONObject.toJSONString(jsonStr.toString());

response.close();

} catch (ClientProtocolException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

return jsonObj;

}

public static JSONObject visitUrlGet(String url)

{

//CloseableHttpClient httpclient = HttpClients.createDefault();

HttpGet httpGet = new HttpGet(url);

//        HttpPost httpPost = new HttpPost(url);

JSONObject jsonObj=null;

try {

//            CloseableHttpResponse response = httpclient.execute(httpGet);

CloseableHttpResponse response = httpclient.execute(httpGet);

HttpEntity entity = response.getEntity();

StringBuilder jsonStr = new StringBuilder();

BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent(), “UTF-8”),1024);

String line = null;

while ((line = bufferedReader.readLine()) != null) {

jsonStr.append(line + “/n”);

}

EntityUtils.consume(entity);

//获取JSON对象的值

jsonObj = new JSONObject(jsonStr.toString());

//            String jsonString = JSONObject.toJSONString(jsonStr.toString());

response.close();

} catch (ClientProtocolException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

return jsonObj;

}

}

package com.test.one;

import java.io.IOException;

import org.apache.http.client.ClientProtocolException;

import org.json.JSONObject;

import org.testng.annotations.AfterMethod;

import org.testng.annotations.BeforeClass;

import org.testng.annotations.BeforeMethod;

import org.testng.asserts.Assertion;

import com.test.util.HttpUtils;

public class test {

public Assertion assertion;

@BeforeClass

public void beforeClass() {

assertion = new Assertion();

}

@BeforeMethod

public void runBeforeMethod() {

// 打开httpclient,相当于打开一个浏览器

HttpUtils.OpenHttpClient();//这边一定要记得在测试用例开始之前打开浏览器，否则会出现空指针的错误

}

@AfterMethod

public void runAfterMethod() {

// 打开httpclient,相当于打开一个浏览器

HttpUtils.CloseHttpClient();

}

@org.testng.annotations.Test

public void f() throws ClientProtocolException, IOException {

String loginUrl = “http://xxx/xxx/login?loginName=admin&passWord=123456”;

JSONObject json = HttpUtils.visitUrlPost(loginUrl);

//            boolean success = json.getBoolean(“success”);

Boolean success = null;

if(json.get(“message”).equals(“success”)){

success = true;

}else{

success = false;

}

//            boolean success = json.getBoolean(“message”);

String enterTrainningUrl = “http://xxx.xxx?appName=&createTimeEnd=&createTimeStart=&creatorName=&page=1&size=5”;

System.out.println(enterTrainningUrl);

JSONObject enterObj = HttpUtils.visitUrlGet(enterTrainningUrl);

System.out.println(enterObj.toString());

Boolean success2 = null;

if(json.get(“message”).equals(“success”)){

success2 = true;

}else{

success2 = false;

}

assertion.assertTrue(success);

}

}

右键单击testng.xml运行

结果如下

运行完成之后，刷新工程，在根目录下会生成一个test_output文件夹，打开index.html，可以看见测试报告

原文出处：https://www.cnblogs.com/zhangjiahao/p/10083435.html