mirror of
https://github.com/kremalicious/metamask-extension.git
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c940f744a5
* Using ganache requests to get balances * Replace getBalance getAccounts with ganache funcs * Add secondary ganache server to testsuite
56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
const ganache = require('ganache');
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const defaultOptions = {
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blockTime: 2,
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network_id: 1337,
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mnemonic:
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'phrase upgrade clock rough situate wedding elder clever doctor stamp excess tent',
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port: 8545,
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vmErrorsOnRPCResponse: false,
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hardfork: 'muirGlacier',
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quiet: true,
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};
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class Ganache {
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async start(opts) {
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const options = { ...defaultOptions, ...opts };
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const { port } = options;
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this._server = ganache.server(options);
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await this._server.listen(port);
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}
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getProvider() {
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return this._server.provider;
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}
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async getAccounts() {
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return await this.getProvider().request({
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method: 'eth_accounts',
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params: [],
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});
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}
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async getBalance() {
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const accounts = await this.getAccounts();
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const balanceHex = await this.getProvider().request({
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method: 'eth_getBalance',
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params: [accounts[0], 'latest'],
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});
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const balanceInt = parseInt(balanceHex, 16) / 10 ** 18;
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const balanceFormatted =
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balanceInt % 1 === 0 ? balanceInt : balanceInt.toFixed(4);
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return balanceFormatted;
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}
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async quit() {
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if (!this._server) {
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throw new Error('Server not running yet');
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}
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await this._server.close();
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}
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}
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module.exports = Ganache;
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