問題:
Error: Not implemented: HTMLCanvasElement.prototype.getContext (without installing the canvas npm package)
解決方案:
yarn add jest-canvas-mock
然後在相應的單元測試中 加上 import 'jest-canvas-mock';
問題:
Error: Not implemented: HTMLCanvasElement.prototype.getContext (without installing the canvas npm package)
解決方案:
yarn add jest-canvas-mock
然後在相應的單元測試中 加上 import 'jest-canvas-mock';