Speed is power, fast is good. But how about tests? Here I explain why speed of tests is important and how to improve it.
![Tests should be fast: why and how?](https://cdn-ak-scissors.b.st-hatena.com/image/square/e74852e0bf914923841ae8ef9a7e25a2a0d66eff/height=288;version=1;width=512/https%3A%2F%2Ffiles.speakerdeck.com%2Fpresentations%2Fbb34900e3cad43f98b6cc9aec065c29f%2Fslide_0.jpg%3F13507839)
こんにちは。みんなのウェディングのエンジニアの@1syoです。 みんなのウェディング Advent Calendar 2017 - Qiita 18日目の記事です。 Ruby on Rails のスローテスト対策としてやってみて、効果がなかったものとあったものをご紹介しようと思います。 効果がなかった springを利用する .circleci/config.yml - run: command: bin/spring server background: true - run: bin/spring rspec $(circleci tests glob "spec/** ... - run: bin/spring rspec $(circleci tests glob "spec/** ... このように spring server を起動してから spring 経由で RSpec を
Testing is a critical process that developers should integrate into their workflow to minimize the number of bugs that get caught in the quality assurance phase. In this article, Lawrence Howlett shows you what to consider when creating a front-end testing plan and how to test efficiently accross browsers, devices and web pages. Front-end testing also needs to be budgeted for — with time, resource
Presented at CSSConf.eu, September 2014. Video: https://www.youtube.com/watch?v=FEs2jgZBaQA You've learned the concepts, now meet the tools. High-performance sites need to feel instant and deliver the goods in < 1000ms. In this talk, learn about the bleeding edge tools that can automate keeping your CSS on the fast path. Automate generating critical-path CSS, removing unused CSS, discovering dupli
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