前端測試的類型有：
- Unit testing
- Visual regression testing
- Acceptance Testing
- End to End Testing ( functional testing )
- Snapshot Testing
不錯的工具：
jest-runner-groups
關注的工具：
cypress-react-unit-test
挑選工具：
https://react-hooks-testing-library.com/
參考文章：
Testing Overview
An introduction to frontend testing
What is Acceptance Testing? | Agile Alliance
What Is Defect Clustering and How Do You Defeat It?
解釋何為”Defect Clustering”
30天快速上手TDD
Fullstack React: Introduction to Testing
Visual Regression Testing is Stupid
TOP VISUAL REGRESSION TESTING TOOLS
Front End Testing: A Complete Conceptual Overview
Common mistakes with React Testing Library
Testing Your Frontend Code: Part IV (Integration Testing)
Static vs Unit vs Integration vs E2E Testing for Frontend Apps