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68 lines
1.6 KiB
68 lines
1.6 KiB
import Ganache from 'ganache-core'
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import nock from 'nock'
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import Enzyme from 'enzyme'
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import Adapter from 'enzyme-adapter-react-16'
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import log from 'loglevel'
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nock.disableNetConnect()
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nock.enableNetConnect('localhost')
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// catch rejections that are still unhandled when tests exit
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const unhandledRejections = new Map()
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process.on('unhandledRejection', (reason, promise) => {
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console.log('Unhandled rejection:', reason)
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unhandledRejections.set(promise, reason)
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})
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process.on('rejectionHandled', (promise) => {
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console.log(`handled: ${unhandledRejections.get(promise)}`)
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unhandledRejections.delete(promise)
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})
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process.on('exit', () => {
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if (unhandledRejections.size > 0) {
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console.error(`Found ${unhandledRejections.size} unhandled rejections:`)
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for (const reason of unhandledRejections.values()) {
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console.error('Unhandled rejection: ', reason)
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}
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process.exit(1)
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}
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})
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Enzyme.configure({ adapter: new Adapter() })
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// ganache server
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const server = Ganache.server()
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server.listen(8545, () => {})
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log.setDefaultLevel(5)
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global.log = log
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//
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// polyfills
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//
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// fetch
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const fetch = require('node-fetch')
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global.fetch = fetch
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global.Response = fetch.Response
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global.Headers = fetch.Headers
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global.Request = fetch.Request
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require('abortcontroller-polyfill/dist/polyfill-patch-fetch')
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// dom
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require('jsdom-global')()
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// localStorage
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window.localStorage = {}
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// override metamask-logo
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window.requestAnimationFrame = () => {}
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// crypto.getRandomValues
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if (!window.crypto) {
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window.crypto = {}
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}
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if (!window.crypto.getRandomValues) {
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window.crypto.getRandomValues = require('polyfill-crypto.getrandomvalues')
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}
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