https://github.com/fabiangosebrink/nx-karma-to-jest

Schematic to turn an Nx Workspace's Test Runner from Karma to Jest
https://github.com/fabiangosebrink/nx-karma-to-jest

Last synced: 2 months ago
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Schematic to turn an Nx Workspace's Test Runner from Karma to Jest

• Host: GitHub
• URL: https://github.com/fabiangosebrink/nx-karma-to-jest
• Owner: FabianGosebrink
• License: mit
• Created: 2020-03-07T16:40:39.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-01-01T17:25:49.000Z (over 2 years ago)
• Last Synced: 2025-03-09T23:01:47.873Z (3 months ago)
• Language: TypeScript
• Homepage:
• Size: 1.22 MB
• Stars: 10
• Watchers: 2
• Forks: 2
• Open Issues: 10
• Metadata Files:
  • Readme: README.md

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README

        
# Nx Karma To Jest Schematic for Angular Projects

![TravisCi build](https://travis-ci.org/FabianGosebrink/nx-karma-to-jest.svg?branch=master 'Travis CI Build')

[![npm (scoped)](https://img.shields.io/npm/v/@offeringsolutions/nx-karma-to-jest.svg)](https://www.npmjs.com/package/@offeringsolutions/nx-karma-to-jest)

![commandline usage](.github/ng-cmd.png 'Commandline usage')

## Usage

```

ng add @offeringsolutions/nx-karma-to-jest

```

## Description

This schematic will migrate your Nx Workspace from Karma to Jest. It will scan the workspace, find all projects and lib and update them all including the workspace itself.

## Actions

This schematic will

- Create Jest files inside your project/lib folders

- Delete Karma files inside your project/lib folders

- Update testing section for your project/lib in the `angular.json` file

- Update the schematic test runner in the `angular.json` file from `karma` to `jest`

- Create Jest files on root level

- Delete Karma files on root level

- Modify `package.json` (removing Karma deps, adding Jest deps) and install them