jest-snapshot-serializer-raw


jest snapshot serializer for reducing escapes in the snapshot file

(This package is modified from prettier/prettier:tests_config/raw-serializer.js@9ec1da1a)

Changelog

Install

``sh
npm install jest-snapshot-serializer-raw
`

Note: This package is now pure ESM, you may want to install jest-snapshot-serializer-raw@1 if you'd like to use it in CJS environment

Usage

$3

In setup file or test file:

`js
import serializerRaw from 'jest-snapshot-serializer-raw'
expect.addSnapshotSerializer(serializerRaw)
`

In test file:

`js
import { wrap } from 'jest-snapshot-serializer-raw'
const example = paragraph "one"\n\n'paragraph' \\two\\

test('before', () => {
expect(example).toMatchSnapshot()
})

test('after', () => {
expect(wrap(example)).toMatchSnapshot()
})
`

In snapshot file:

`js
exports[before 1] =
"paragraph \\"one\\"

'paragraph' \\\\two\\\\"

exports[after 1] =
paragraph "one"

'paragraph' \\two\\

`

$3

In setup file or test file:

`js
import serializerRaw from 'jest-snapshot-serializer-raw/always'
expect.addSnapshotSerializer(serializerRaw)
`

In test file:

`js
const example = paragraph "one"\n\n'paragraph' \\two\\

test('after', () => {
expect(example).toMatchSnapshot()
})
`

In snapshot file:

`js
exports[after 1] =
paragraph "one"

'paragraph' \\two\\

`

Development

`sh


lint

pnpm run lint

build

pnpm run build

test

pnpm run test
``

License

MIT © Ika