https://github.com/jomaxx/jest-large-snapshot-warning

Add warnings to large snapshots!
https://github.com/jomaxx/jest-large-snapshot-warning

Last synced: 26 days ago
JSON representation

Add warnings to large snapshots!

• Host: GitHub
• URL: https://github.com/jomaxx/jest-large-snapshot-warning
• Owner: jomaxx
• Created: 2019-06-15T01:33:55.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T00:41:23.000Z (almost 2 years ago)
• Last Synced: 2024-09-15T01:05:21.973Z (3 months ago)
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/jest-large-snapshot-warning
• Size: 854 KB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 13
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-jest - jest-large-snapshot-warning

README

        
# jest-large-snapshot-warning

Add warnings to large snapshots!

## Setup

```bash

# install

yarn add --dev jest-large-snapshot-warning

```

```js

// my.test.js

import "jest-large-snapshot-warning";

test("large snapshot", () => {

  expect(/* large object */).toMatchSnapshot();

});

```

### setMaxSnapshotSize

The default max size is `50`.

```js

// my.test.js

import { setMaxSnapshotSize } "jest-large-snapshot-warning";

setMaxSnapshotSize(10);

test("large snapshot", () => {

  expect(/* large object */).toMatchSnapshot();

});

```

### setupFiles

To setup a max snapshot size for all test suites, use the [setupFiles](https://jestjs.io/docs/en/configuration.html#setupfiles-array) option in your jest config.

```js

// setupTest.js

import { setMaxSnapshotSize } "jest-large-snapshot-warning";

setMaxSnapshotSize(10);

```

```json

{

  "setupFiles": ["./setupTest.js"]

}

```