restassured|把请求和响应写到allure2报告中实战

一、需求背景

在某个时间点，线上的某个接口不正常。开发说把接口名称以及其请求和响应发出来，我去后台查看具体的日志。那么我们的restassured接口框架有没有办法实现呢

二、解决方案

使用restassured的Filters

三、官网说明

过滤器允许您在实际提交之前检查和更改请求，并在返回到期望值之前检查和更改响应。 您可以将其视为 AOP 术语中的“环绕建议”。 过滤器可用于实现自定义身份验证方案、会话管理、日志记录等。要创建过滤器，您需要实现 io.restassured.filter.Filter 接口。 要使用过滤器，您可以执行以下操作：

given().filter(new MyFilter()). ..

REST Assured 提供了几个可供使用的过滤器：

• io.restassured.filter.log.RequestLoggingFilter: A filter that'll print the request specification details.
• io.restassured.filter.log.ResponseLoggingFilter: A filter that'll print the response details if the response matches a given status code.
• io.restassured.filter.log.ErrorLoggingFilter: A filter that'll print the response body if an error occurred (status code is between 400 and 500).

RequestLoggingFilter() 和 ResponseLoggingFilter() 可以将所有的请求和响应的 log 进行打印，而我们想要的是将 log 存入文件，因此还要借助方法 logRequestTo(PrintStream stream) ，指定 log 的格式化输出到文件中

四、案例---企业微信的登录接口为例

工程目录结构

 五、具体步骤

1、引入commons-io库

        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.10.0</version>
        </dependency>

2、实现自己的打印流，并且接口请求和响应写到对应的日志中

package com.wechat.utils;

import io.restassured.RestAssured;
import io.restassured.filter.log.RequestLoggingFilter;
import io.restassured.filter.log.ResponseLoggingFilter;
import org.apache.commons.io.output.WriterOutputStream;

import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintStream;

public class MyPrintStream {

    public static void myPrintStream(){

        FileWriter fileWriter = null;
        try{
            fileWriter =   new FileWriter("src/main/resources/test.log");
        }catch (IOException e){
            e.printStackTrace();
        }

        PrintStream printStream = new PrintStream(new WriterOutputStream(fileWriter), true);
        RestAssured.filters( RequestLoggingFilter.logRequestTo (printStream), ResponseLoggingFilter.logResponseTo (printStream));

    }


}

3、实现把日志贴到Allure报告中

package com.wechat.utils;

import io.qameta.allure.Allure;

import java.io.FileInputStream;
import java.io.FileNotFoundException;

public class AllureAttachment {

    public static void addHttpLogToAllure(){

        try {
            Allure.addAttachment("接口请求响应日志",new FileInputStream("src/main/resources/test.log"));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    }
}

4、在apiObject对象中加入这两个步骤

/**
 * projectName: WeChatWorkApiTest
 * fileName: TokenHelper.java
 * packageName: com.wechat.apiobject
 * date: 2020-07-18 5:42 下午
 */
package com.wechat.apiobject;

import com.wechat.utils.AllureAttachment;
import com.wechat.utils.MyPrintStream;

import static io.restassured.RestAssured.given;

/**
 * @version: V1.0
 * @author: kuohai
 * @className: TokenHelper
 * @packageName: com.wechat.apiobject
 * @description: Token相关工具类
 * @data: 2020-07-18 5:42 下午
 **/
public class TokenHelper {

    public static String  getAccessToken() {
        MyPrintStream.myPrintStream ();
        String access_token = given()
                .log ().all ()
                .when()
                .param("corpid", "wwc376242756245a87")
                .param("corpsecret", "LTnDiVdqHzzmUz8fj21-0kgxv6wEDs3krBnO-0g4MPw")
                .get("https://qyapi.weixin.qq.com/cgi-bin/gettoken")
                .then()
                .log().all ().extract ().path ( "access_token" );
        AllureAttachment.addHttpLogToAllure ();
        return access_token;
        
    }
}

5、测试类

/**
 * projectName: WeChatWorkApiTest
 * fileName: Demo_01.java
 * packageName: com.wechat.testcase
 * date: 2020-07-18 2:49 下午
 */
package com.wechat.testcase;


import com.wechat.apiobject.TokenHelper;
import io.qameta.allure.*;


import org.junit.jupiter.api.*;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 **/
@Epic("Epic企业微信接口测试用例0713")
@Feature("Feature部门相关功能测试0713")
public class Demo_09 {
    private static final Logger logger = LoggerFactory.getLogger( Demo_09.class);
    public static String accessToken;


    @Test
    void getAccessToken() {
        accessToken = TokenHelper.getAccessToken();
        Assertions.assertNotNull ( accessToken );
    }

    }

6、使用idea单独执行测试类，并且执行allure serve allure-results,得到测试报告，查看

restassured的filters官网：

 https://github.com/rest-assured/rest-assured/wiki/Usage#filters