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@wordpress/jest-preset-default

5.5.0 • Public • Published

Jest Preset Default

Default Jest preset for WordPress development.

Installation

Install the module

npm install @wordpress/jest-preset-default --save-dev

Setup

Via jest.config.json or jest field in package.json

{
  "preset": "@wordpress/jest-preset-default"
}

Usage

Brief explanations of options included

  • moduleNameMapper - all css and scss files containing CSS styles will be stubbed out.
  • modulePaths - the root dir of the project is used as a location to search when resolving modules.
  • setupFiles - runs code before each test which sets up global variables required in the testing environment.
  • setupFilesAfterEnv - runs code which adds improved support for Console object and React components to the testing framework before each test.
  • snapshotSerializers - makes it possible to use snapshot tests on Enzyme wrappers.
  • testMatch- includes /test/ subfolder in addition to the glob patterns Jest uses to detect test files. It detects only test files containing .js (or .ts) suffix. It doesn't match files with .spec.js suffix.
  • timers - use of fake timers for functions such as setTimeout is enabled.
  • transform - keeps the default babel-jest transformer.
  • verbose - each individual test won't be reported during the run.



Code is Poetry.

Install

npm i @wordpress/jest-preset-default

DownloadsWeekly Downloads

10,583

Version

5.5.0

License

GPL-2.0-or-later

Unpacked Size

28 kB

Total Files

10

Last publish

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