mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-23 02:10:12 +01:00
476e422714
The `ganache.js` helper module uses `ganache-core` to start `ganache` instead of `ganache-cli`, and allows all of the same customization. Using `ganache` programmatically from our e2e tests is much faster, as we don't have to wait that arbitrary 5 seconds before each test as we wait for `ganache-cli` to start up.
38 lines
842 B
JavaScript
38 lines
842 B
JavaScript
const ganache = require('ganache-core')
|
|
const { promisify } = require('util')
|
|
|
|
const defaultOptions = {
|
|
blockTime: 2,
|
|
network_id: 5777,
|
|
mnemonic: 'phrase upgrade clock rough situate wedding elder clever doctor stamp excess tent',
|
|
port: 8545,
|
|
vmErrorsOnRPCResponse: false,
|
|
}
|
|
|
|
class Ganache {
|
|
async start (options) {
|
|
options = Object.assign({}, defaultOptions, options)
|
|
|
|
const port = options.port
|
|
this._server = ganache.server(options)
|
|
|
|
const listen = promisify(this._server.listen).bind(this._server)
|
|
const blockchain = await listen(port)
|
|
|
|
return {
|
|
...blockchain,
|
|
port,
|
|
}
|
|
}
|
|
|
|
async quit () {
|
|
if (!this._server) {
|
|
throw new Error('Server not running yet')
|
|
}
|
|
const close = promisify(this._server.close).bind(this._server)
|
|
await close()
|
|
}
|
|
}
|
|
|
|
module.exports = Ganache
|