Awesome

<div align="center"> <h1>Unitest</h1> <img width="160px" hight="160px" src="./_docs/public/logo.svg" />

Deno-first universal unit testing framework

</div>

:construction: This is beta

Features

🦕 Deno-first
It has been designed with Deno first, and actively uses the Deno Runtime API.
🌎 Universal
It is also compatible to work in browsers and Node.js environments. Use the compatible compat module instead of the Deno Runtime API.
🃏 Like jest but not jest
You can express declarative tests around the symbolic expect in jest. Also, all matchers are composable and customizable. jest and jest-extended matchers are provided as presets.
♻️ Compositable
Unitest is also intended to be used in a browser.
For this reason, we provide a composable interface to keep the bundle size as small as possible.
📄 TypeScript-first
Type-safe tests can be expressed. A type filter restricts the availability of only those matchers that satisfy the data type under test.
It also keeps the bundle size small by transferring part of the data type validation to TypeScript.
🐺 Isolated
Each module is independent, with no dependency on context. This means that they can be combined with any module.

Requirements

deno 1.15+

Getting Started

Visit https://unitest.vercel.app/ to get started with Unitest.

Quick view

All available matchers

import { expect, test } from "https://deno.land/x/unitest@$VERSION/mod.ts";

test({
  name: "should not equal",
  fn: () => {
    expect("Deno").not.toBe("Node");
  },
});

then, deno test

Currently the test runner CLI relies on the Deno CLI. This is subject to change in the future.

Contributing

Please see our CONTRIBUTING.md.

License

Released under the MIT license