Package Exports

generator-jest/generators/app
generator-jest/generators/test

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (generator-jest) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

generator-jest

Add jest support to any projects

Installation

First, install Yeoman and generator-jest using npm (we assume you have pre-installed node.js).

npm install -g yo generator-jest

Then generate your new project:

yo jest

Once done, you can run tests using npm test.

To generate tests for your components, you can then run:

yo jest:test path/to/file-to-test.js

# (optional) You can specifically define your component name
yo jest:test path/to/file-to-test.js --componentName=useThisName

Include generator-jest in your own generator

generator-jest is built to create as minimum overhead as possible when including in your own generators.

First, install generator-jest as a dependency of your own generator.

npm install --save generator-jest

Then call it from your generator.

this.composeWith(require.resolve('generator-jest/generators/app'), {
  testEnvironment: 'jsdom', // (optional) pass one of jsdom or node
  coveralls: true // (optional) send coverage reports to coveralls
});

this.composeWith(require.resolve('generator-jest/generators/test'), {
  filepath: 'components/Sidebar.jsx'
  componentName: 'SideBar' // (optional) define the component name
});

Note: Tests generated by jest:test will fail by default. Users should implement relevant tests.

generator-jest

Package Exports

Readme

generator-jest

Installation

Include generator-jest in your own generator

License