Spark Joy by Running Fewer Tests - Shopify

Developers write tests to ensure correctness and allow future changes to be made safely. However, as the number of features grows, so does the number of tests. Tests are a double-edged sword. On one hand, well-written ones catch bugs and maintain a program’s stability, but as the code base grows, a high number of tests impedes scalability because they take a long time to run and increase the likel

[yujiorama]

テストが増え続ける問題に対するアプローチ。変更に関係するテストを分析、抽出する。