Getting Started

Install sls-jest
npm i sls-jest
Setup Jest
Create a setup file:
// setupJest.ts
import { matchers } from 'sls-jest';
​
expect.extend(matchers);
Then use it in your jest config file (jest.config.ts) under setupFilesAfterEnv:
export default {
  // ..
  setupFilesAfterEnv: ['./setupJest.ts'];
}

Core Concepts

Last modified 9mo ago