# beater-double

> A test double library for beater.

Latest version **0.2.0** (published 2020-02-08) · MIT license · 0 weekly downloads

## Install

```sh
npm install beater-double
pnpm add beater-double
yarn add beater-double
bun add beater-double
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.2.0 |
| Published | 2020-02-08 |
| First published | 2019-11-22 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 8.1 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Author | bouzuya |
| Maintainers | bouzuya |
| Keywords | beater, bouzuya, double, test, testing |

## Links

- npm: https://www.npmjs.com/package/beater-double
- Repository: https://github.com/bouzuya/beater-double
- Issues: https://github.com/bouzuya/beater-double/issues
- npm.io page: https://npm.io/package/beater-double

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## Recent versions

- 0.2.0 (latest) — 2020-02-08
- 0.1.0 — 2019-11-22

## README

# beater-double

A test double library for [beater][bouzuya/beater].

[bouzuya/beater]: https://github.com/bouzuya/beater

## Installation

```
$ npm install --save-dev beater-double
```

## Usage

```javascript
import assert from 'assert';
import { spyFn } from 'beater-double';

const f = spyFn((...ns: number[]) => JSON.stringify(ns));
assert.deepStrictEqual(f(123), '[123]');
assert.deepStrictEqual(f(456, 789), '[456,789]');
assert.deepStrictEqual(f.calls, [[123], [456, 789]]);
```

## Badges

[![npm version][npm-badge-url]][npm-url]
[![Travis CI][travis-ci-badge-url]][travis-ci-url]

[npm-badge-url]: https://img.shields.io/npm/v/beater-double
[npm-url]: https://www.npmjs.com/package/beater-double
[travis-ci-badge-url]: https://img.shields.io/travis/bouzuya/beater-double
[travis-ci-url]: https://travis-ci.org/bouzuya/beater-double

## License

[MIT](LICENSE)

## Author

[bouzuya][user] <[m@bouzuya.net][email]> ([https://bouzuya.net/][url])

[user]: https://github.com/bouzuya
[email]: mailto:m@bouzuya.net
[url]: https://bouzuya.net/

---
_Source: https://npm.io/package/beater-double · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._