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metamask-extension/test/e2e/helpers.js
Mark Stacey cc928aaed9
Add withFixtures helper and simple-send test (#7862)
The `withFixtures` helper will instantiate ganache, a web driver, and
a fixture server initialized with the given set of fixtures. It is
meant to facilitating writing small, isolated e2e tests.

The first example test has been added: simple-send. It ensures that the
user can send 1 ETH to another account.

These new e2e tests will run during the normal e2e test run.

Closes #6548
2020-01-20 14:50:25 -04:00

41 lines
996 B
JavaScript

const path = require('path')
const Ganache = require('./ganache')
const FixtureServer = require('./fixture-server')
const { buildWebDriver } = require('./webdriver')
const tinyDelayMs = 200
const regularDelayMs = tinyDelayMs * 2
const largeDelayMs = regularDelayMs * 2
async function withFixtures (options, callback) {
const { fixtures, ganacheOptions, driverOptions } = options
const fixtureServer = new FixtureServer()
const ganacheServer = new Ganache()
let webDriver
try {
await ganacheServer.start(ganacheOptions)
await fixtureServer.start()
await fixtureServer.loadState(path.join(__dirname, 'fixtures', fixtures))
const { driver } = await buildWebDriver(driverOptions)
webDriver = driver
await callback({
driver,
})
} finally {
await fixtureServer.stop()
await ganacheServer.quit()
if (webDriver) {
await webDriver.quit()
}
}
}
module.exports = {
tinyDelayMs,
regularDelayMs,
largeDelayMs,
withFixtures,
}