beater-snapshot

This package is alpha version. You can use Jest.

A snapshot testing library for beater.

Installation

$ npm install --save-dev beater-snapshot

Usage

// test.js
const { init } = require('beater-snapshot');
 
const matchSnapshot = init(); // options
const actual = { your: 'test target' };
matchSnapshot('snapshot file name', actual);
 
console.log('OK');

$ node test.js                          # Error: no snapshot
$ UPDATE_SNAPSHOT=true node test.js     # update snapshot
OK
$ ls __snapshots__/
snapshot_file_name.json                 # snapshot files
$ cat __snapshots__/snapshot_file_name.json
{
  "your": "test target"
}
$ node test.js                          # Success
OK

Options

See: test/helpers.ts

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License

MIT

Author

bouzuya <[e-mail]> (https://bouzuya.net/)