README.md

Copy Http Request And Compare

Copy GET/POST request to target machine and get the ab result to save.

Introduction

If your spring project is undergoing refactoring or generating new middleware, but you have no effective means to confirm the correctness of the original query APIS of the system after accessing the middleware, At this time, you only need to use Copy Http RequestAndCompare,to confirm your updating. Copy Http Request And Compare has the following features:

• Copy GET/POST Request by Aspect
• Compare the Request Result
• Save Result and produce the charts

Documentation

See:KelovpString CompareApi Doc

Quick Start

1.package or deploy compare-core

cd compare-core
mvn clean package

or add distributionManagement in pom and deploy:

mvn clean deploy

2.Add Dependency

If your application is build in Maven, just add the following dependency in pom.xml

<groupId>com.kelovp</groupId>
<artifactId>compare-core</artifactId>
<version>0.0.1-SNAPSHOT</version>

3.Add properties

You can see all properties in:com.kelovp.compare.core.conf.CompareApiConf

And add application name properties:com.kelovp.application.name

4. Add pointcut to Method:

 @RequestMapping(value = "/query", method = RequestMethod.POST)
 @CompareApi(name = "Class#query",excludeFields={"code","message"})
 public String query(String queryId){}

5. Add Mango Properties and Package compare-dashboard

You can see all properties in:com.kelovp.compare.dashboard.conf.CompareApiMangoProperties

cd compare-dashboard
mvn clean package 

6. Deploy Dashboard

java -jar compare-dashboard.jar

7. Deploy you application A&B

8. Query Report:

Depends on

Spring Boot 1.4.7(you can change to your version)

Alibaba FastJSON 1.2.56 1.2.83

Apache HttpClient

Performance impact

Use ThreadPoolTaskExecutor. All things depends on "futureTaskPool"'s properties.

The Pressure test: See:KelovpString CompareApi Doc

Bugs and Feedback

For bug report, questions and discussions please submit GitHub Issues

Contact me: [email protected]