@adobe/aio-app-scripts/test/__mocks__/parcel-bundler.js

Utility tooling scripts to build, deploy and run an Adobe I/O App

/*
Copyright 2019 Adobe. All rights reserved.
This file is licensed to you under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License. You may obtain a copy
of the License at http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under
the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
OF ANY KIND, either express or implied. See the License for the specific language
governing permissions and limitations under the License.
*/

// need to manually mock because parcel seems to fs read
// /Users/mraho/work/aio-app-scripts/node_modules/grapheme-breaker/src/classes.trie which conflicts with fs mocking

const mockBundle = jest.fn()
const mockMiddleware = jest.fn()
const mockConstructor = jest.fn()
const mockServe = jest.fn()
const mockStop = jest.fn()

// hack to expose constructor, somehow returning a jest.fn doesn't work as expected for commonjs (only es6)
const Bundler = function (...args) {
  mockConstructor(...args)
  return {
    bundle: mockBundle,
    middleware: mockMiddleware,
    serve: mockServe,
    stop: mockStop
  }
}
Bundler.mockBundle = mockBundle
Bundler.mockConstructor = mockConstructor
Bundler.mockMiddleware = mockMiddleware
Bundler.mockServe = mockServe
Bundler.mockStop = mockStop

// alias
Bundler.mockReset = () => {
  Bundler.mockConstructor.mockReset()
  Bundler.mockBundle.mockReset()
  Bundler.mockMiddleware.mockReset()
  Bundler.mockServe.mockReset()
  Bundler.mockStop.mockReset()
}

module.exports = Bundler