https://github.com/rickhanlonii/jest-silent-reporter

A silent reporter for Jest
https://github.com/rickhanlonii/jest-silent-reporter

javascript jest testing

Last synced: 2 days ago
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A silent reporter for Jest

• Host: GitHub
• URL: https://github.com/rickhanlonii/jest-silent-reporter
• Owner: rickhanlonii
• License: mit
• Created: 2018-02-14T14:01:05.000Z (almost 7 years ago)
• Default Branch: main
• Last Pushed: 2024-05-22T14:10:46.000Z (8 months ago)
• Last Synced: 2025-01-11T06:44:20.666Z (3 days ago)
• Topics: javascript, jest, testing
• Language: JavaScript
• Size: 56.6 KB
• Stars: 147
• Watchers: 7
• Forks: 20
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

• awesome-jest - jest-silent-reporter

README

        


  

  
Jest Silent Reporter




  Custom reporter

  for Jest that only prints failed tests.



  



## Installation

Using [npm](https://www.npmjs.com/):

```sh

$ npm i --save-dev jest-silent-reporter

```

Using [yarn](https://yarnpkg.com/):

```sh

$ yarn add --dev jest-silent-reporter

```

## Usage

Jest CLI:

```bash

jest --reporters=jest-silent-reporter

```

Jest config:

```json

{

  "reporters": ["jest-silent-reporter"]

}

```

## Options

### useDots: boolean

For large test suites, `jest-silent-reporter` can cause CI to fail due to having

no output for some configured amount of time. Using the `useDots` option will

output dots for each test file, similar to a dot reporter.

```json

{

  "reporters": [["jest-silent-reporter", { "useDots": true }]]

}

```

Note: this config is also available as an environment variable `JEST_SILENT_REPORTER_DOTS=true`.

### showWarnings: boolean

Warnings are supressed by default, use `showWarnings` to log them.

```json

{

  "reporters": [["jest-silent-reporter", { "showWarnings": true }]]

}

```

Note: this config is also available as an environment variable `JEST_SILENT_REPORTER_SHOW_WARNINGS=true`.

### showPaths: boolean

Sometimes it might come in handy to display the test suites' paths (i.e. when

running tests in a terminal inside IDE for quicker file navigation).

```json

{

  "reporters": [["jest-silent-reporter", { "showPaths": true }]]

}

```

Note: this config is also available as  an environment variable `JEST_SILENT_REPORTER_SHOW_PATHS=true`.

## Screenshots

#### All tests passed

![Screenshot: all tests passed](https://user-images.githubusercontent.com/2440089/188526258-3d352067-d0c4-4999-9e22-5613981c8887.png)

#### Tests failed

![Screenshot: some tests failed](https://user-images.githubusercontent.com/2440089/188526185-4b3e217c-0228-4e3d-930a-5e508e4770b3.png)

## Licence

MIT