remaxjs / jest-dir-snapshot

Jest matcher for directory snapshot.

jest-dir-snapshot

Jest matcher for directory snapshot.

Usage

Installation

$ npm i --save-dev jest-dir-snapshot

Invocation

1. Extend Jest's expect

const { toMatchDirSnapshot } = require('jest-dir-snapshot');

expect.extend({ toMatchDirSnapshot });

2. Use toMatchDirSnapshot() in your tests!

expect({
  'foo.js': 'foo',
}).toMatchDirSnapshot();

API

• toMatchDirSnapshot takes an optional options object with the following properties:
  • snapshotsDir: A custom absolute path of a directory to keep this snapshot in.
  • snapshotIdentifier: A custom name to give this snapshot. If not provided one is computed automatically.

License

MIT