主题阅读（单元测试）

1. 测试金字塔实战 https://insights.thoughtworks.cn/practical-test-pyramid/
2. 怎么提高代码质量？-来自 Google 的研发经验总结 https://juejin.cn/post/6844903795873284109
3. 单元测试到底是什么？应该怎么做？ https://www.zhihu.com/question/28729261
4. 5 Questions Every Unit Test Must Answer https://medium.com/javascript-scene/what-every-unit-test-needs-f6cd34d9836d#.9cw0472b3
5. Unit Testing Guidelines http://fluxens.com/unittesting.html
6. 关于单元测试的总结及思考 http://blog.lastww.com/2017/07/07/unit-testing
7. “单元测试要做多细？” https://coolshell.cn/articles/8209.html
8. 你应该知道的单元测试 https://hjgitbook.gitbooks.io/ios/content/01-thinking/01-the-basic-knowledge-of-unit-test.html
9. 好的单元测试 https://mp.weixin.qq.com/s?__biz=MzA5MTAzNjU1OQ==&mid=2454779818&idx=1&sn=0c91a9b637a7a7ecf1c2d30e94d521b1&chksm=87a6d94ab0d1505c90c8f3f495402aa76f50fe42df3c4660e775670be8833c10c377956cccae&mpshare=1&scene=21&srcid=&rd2werd=1#wechat_redirect

开发实践

1. 移动端 APM 网络监控与优化实践 https://www.infoq.cn/article/gzdesq2zdsxfdw8jagyl
2. 携程无线 APM 平台如何实现全球端到端性能监控 https://toutiao.io/posts/qmayog/preview
3. 万字详文告诉你如何做 Code Review https://mp.weixin.qq.com/s/c3RApB8a98tWahgC9mahJg
4. Google: 如何做 code review？ https://mp.weixin.qq.com/s/3M9-I1gS_Niuv4yGoX3vqA

工具资源

1. ip2region https://github.com/lionsoul2014/ip2region