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mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-11-29 23:58:06 +01:00
metamask-extension/test/helper.js
ricky 1c4f2aab8f React 16 upgrade (#7476)
* Use arrow property initializer functions

* Use pure components where applicable

* Add UNSAFE_ prefix for deprecated lifecycle hooks

* Add allow UNSAFE_

* Removed unused "Component"

* Replace boron with 'fade-modal'

* Upgrade react/no-deprecated to an error

* Paste react-tooltip-component source directly

* Use arrow functions to bind `this`

* Add UNSAFE_ prefix

* Update react-redux, react-router-dom

* Remove things from inlined 'fade-modal'

* Adjust mountWithRouter to get unit tests passing again

* Remove domkit

* Add Wrapper to render-helpers

* Upgrade @storybook/addon-knobs
2019-12-06 11:40:06 -04:00

78 lines
2.1 KiB
JavaScript

const Ganache = require('ganache-core')
const nock = require('nock')
import Enzyme from 'enzyme'
import Adapter from 'enzyme-adapter-react-16'
nock.disableNetConnect()
nock.enableNetConnect('localhost')
Enzyme.configure({ adapter: new Adapter() })
// disallow promises from swallowing errors
enableFailureOnUnhandledPromiseRejection()
// ganache server
const server = Ganache.server()
server.listen(8545, () => {
console.log('Ganache Testrpc is running on "http://localhost:8545"')
})
// logging util
const log = require('loglevel')
log.setDefaultLevel(5)
global.log = log
//
// polyfills
//
// fetch
global.fetch = require('isomorphic-fetch')
require('abortcontroller-polyfill/dist/polyfill-patch-fetch')
// dom
require('jsdom-global')()
// localStorage
window.localStorage = {}
// crypto.getRandomValues
if (!window.crypto) {
window.crypto = {}
}
if (!window.crypto.getRandomValues) {
window.crypto.getRandomValues = require('polyfill-crypto.getrandomvalues')
}
function enableFailureOnUnhandledPromiseRejection () {
// overwrite node's promise with the stricter Bluebird promise
global.Promise = require('bluebird')
// modified from https://github.com/mochajs/mocha/issues/1926#issuecomment-180842722
// rethrow unhandledRejections
if (typeof process !== 'undefined') {
process.on('unhandledRejection', function (reason) {
throw reason
})
} else if (typeof window !== 'undefined') {
// 2016-02-01: No browsers support this natively, however bluebird, when.js,
// and probably other libraries do.
if (typeof window.addEventListener === 'function') {
window.addEventListener('unhandledrejection', function (evt) {
throw evt.detail.reason
})
} else {
const oldOHR = window.onunhandledrejection
window.onunhandledrejection = function (evt) {
if (typeof oldOHR === 'function') {
oldOHR.apply(this, arguments)
}
throw evt.detail.reason
}
}
} else if (typeof console !== 'undefined' &&
typeof (console.error || console.log) === 'function') {
(console.error || console.log)('Unhandled rejections will be ignored!')
}
}