uniswap-interface-uncensored/cypress/support/e2e.ts
eddie 95eafbab7d
fix: wait for page to load in e2e tests (#5983)
* fix: make FoR announcement click optional in e2e tests

* fix: optional chaining

* fix: build error

* fix: wait for page to load
2023-02-15 13:55:35 -08:00

93 lines
3.0 KiB
TypeScript

// ***********************************************************
// This file is processed and loaded automatically before your test files.
//
// You can read more here:
// https://on.cypress.io/configuration
// ***********************************************************
// Import commands.ts using ES2015 syntax:
import { injected } from './ethereum'
import assert = require('assert')
import { FeatureFlag } from '../../src/featureFlags/flags/featureFlags'
declare global {
// eslint-disable-next-line @typescript-eslint/no-namespace
namespace Cypress {
interface ApplicationWindow {
ethereum: typeof injected
}
interface VisitOptions {
serviceWorker?: true
featureFlags?: Array<FeatureFlag>
selectedWallet?: string
noWallet?: boolean
}
}
}
// sets up the injected provider to be a mock ethereum provider with the given mnemonic/index
// eslint-disable-next-line no-undef
Cypress.Commands.overwrite(
'visit',
(original, url: string | Partial<Cypress.VisitOptions>, options?: Partial<Cypress.VisitOptions>) => {
assert(typeof url === 'string')
cy.intercept('/service-worker.js', options?.serviceWorker ? undefined : { statusCode: 404 }).then(() => {
original({
...options,
url: (url.startsWith('/') && url.length > 2 && !url.startsWith('/#') ? `/#${url}` : url) + '?chain=goerli',
onBeforeLoad(win) {
options?.onBeforeLoad?.(win)
win.localStorage.clear()
const userState = {
selectedWallet: options?.noWallet !== true ? options?.selectedWallet || 'INJECTED' : undefined,
fiatOnrampDismissed: true,
}
win.localStorage.setItem('redux_localstorage_simple_user', JSON.stringify(userState))
if (options?.featureFlags) {
const featureFlags = options.featureFlags.reduce(
(flags, flag) => ({
...flags,
[flag]: 'enabled',
}),
{}
)
win.localStorage.setItem('featureFlags', JSON.stringify(featureFlags))
}
win.ethereum = injected
},
})
})
}
)
beforeEach(() => {
// Infura security policies are based on Origin headers.
// These are stripped by cypress because chromeWebSecurity === false; this adds them back in.
cy.intercept(/infura.io/, (res) => {
res.headers['origin'] = 'http://localhost:3000'
res.alias = res.body.method
res.continue()
})
// Graphql security policies are based on Origin headers.
// These are stripped by cypress because chromeWebSecurity === false; this adds them back in.
cy.intercept('https://api.uniswap.org/v1/graphql', (res) => {
res.headers['origin'] = 'https://app.uniswap.org'
res.continue()
})
cy.intercept('https://beta.api.uniswap.org/v1/graphql', (res) => {
res.headers['origin'] = 'https://app.uniswap.org'
res.continue()
})
})
Cypress.on('uncaught:exception', () => {
// returning false here prevents Cypress from failing the test
return false
})