Ergonomic, modern and type-safe assertion library for TypeScript
Brings good parts of Jest back to good ol' Mocha
npm install --save-dev earl
import { expect } from 'earl'
const user = {
name: 'John Doe',
email: 'john@doe.com',
notificationCount: 5,
}
// This code fails to compile, and TypeScript provides this useful
// error message:
// Property 'notificationCount' is missing in type
// '{ name: string; email: any; }' but required in type 'User'.
expect(user).toEqual({
name: 'John Doe',
email: expect.a(String),
})
Published under the MIT License. Copyright © 2023 L2BEAT.
FAQs
Ergonomic, modern and type-safe assertion library
The npm package earl receives a total of 4,618 weekly downloads. As such, earl popularity was classified as popular.
We found that earl demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
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