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MIGRATION.md

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Migration guide

The previous package that existed in this repository, @moxy/jest-config, has been deprecated. To learn how to migrate into the new configuration structure, read below.

Migrating from <= 4.2.1

Until v4.2.1, you would have to import @moxy/jest-config to apply the base configuration and the enhancers you wished to use (withWeb, withReactNative, withRTL, ...).

Your jest.config.js would look similar to this:

const { compose, baseConfig, withWeb, withRTL } = require('@moxy/jest-config');

module.exports = compose(
    baseConfig(),
    withWeb(),
    withRTL(),
);

Now, the package has been refactored into a base configuration package and several enhancer packages (more info on what packages exist and how to use them is in this repository's README). Enhancer APIs were not subject to any breaking changes during this process.

For example, the example given above would look like this after migrating to the newest version:

const { compose, baseConfig } = require('@moxy/jest-config');
const withWeb = require('@moxy/jest-config-web');
const { withRTL } = require('@moxy/jest-config-testing-library');

module.exports = compose(
    baseConfig(),
    withWeb(),
    withRTL(),
);

New features

In addition to the previously existing withRTL enhancer, @moxy/jest-config-testing-library now offers a withNTL enhancer for React Native apps that use Native Testing Library (NTL) framework for testing.