@melonproject/protocol/lib/tests/utils/initTestEnvironment.js

Technology Regulated and Operated Investment Funds

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const web3_eth_accounts_1 = __importDefault(require("web3-eth-accounts"));
const token_math_1 = require("@melonproject/token-math");
const testLogger_1 = require("./testLogger");
const constructEnvironment_1 = require("../../utils/environment/constructEnvironment");
const Environment_1 = require("../../utils/environment/Environment");
const ensure_1 = require("../../utils/guards/ensure");
// tslint:disable-next-line:max-line-length
const testMnemonic = 'exhibit now news planet fame thank swear reform tilt accident bitter axis';
exports.keyPairs = new Map([
    [
        '0xc0c82081f2ad248391cd1483ae211d56c280887a',
        '0xd3fdff38aaf7be159fc1c12c66982fea997df08ca5b91b399e437370d3681721',
    ],
    [
        '0x697d686207b035afef108f39d6ab2fe0a5528c81',
        '0x9cc70449981c6df178133db4c075c408876e8be3b147fa11f8ee947faa0b0011',
    ],
    [
        '0x957e5117873b7e64ae9bb3d7f7e907f46de480f6',
        '0x53f76b9ee429500aacf3730228ab4fdc72683e952b48a8c4a923c04203d93a56',
    ],
    [
        '0x603b6ff5667ea0610122ff483a540aa60f18d545',
        '0x1a4b1a2941ef98ab3e8aa83572bc81d8fe178a2d21ee42b888fd0597848746de',
    ],
    [
        '0x83a422230f49ce9ab2d8e75c3d493a6ccf91e36a',
        '0xb5556102fef8ffc4e044cd6708039787ed97bb5860fd1bff2fcac88d77ff70eb',
    ],
    [
        '0x1141caf50b083e21bb48130460ce11eb47758545',
        '0x35dae058318c0869a4bd3acc659e345a60d71aa86d37b6ba299391e86d6e0b21',
    ],
    [
        '0x6029bce8e8c9fe26bc096b45b1106ff4da3eba5d',
        '0xba830c02b1aff9bc5a6e194bab37a3865e26bc5b33402c6f292552c7f89f9732',
    ],
    [
        '0x94b76e27c0caf9db8a64b6b86c8dd1d89e21d709',
        '0x6750fdc727aeb0854e57018b02e0e144820d15eed1a9e950fff367484e93aa48',
    ],
    [
        '0x834cd847a5ce0bac0eda3355df9bf9fe2420e339',
        '0x071570dd341ce1056771af8f4efd0fe3a0874eacc10228b9c4d626b007102e21',
    ],
    [
        '0xbe1ac5962e318d0335b8d8aabff55dc4bad01826',
        '0x2760966c32dd5179176ab8066895148f2bdfa3072427b9904660a0555d1c32e7',
    ],
]);
const getGanache = () => {
    // tslint:disable-next-line:variable-name
    const Ganache = require('@melonproject/ganache-cli');
    const provider = Ganache.provider({
        gasLimit: '0x7a1200',
        // tslint:disable-next-line:object-literal-sort-keys
        default_balance_ether: 10000000000000,
        mnemonic: testMnemonic,
    });
    testLogger_1.testLogger('melon:protocol:test:utils', Environment_1.LogLevels.DEBUG, 'In-memory Ganache');
    return provider;
};
exports.initTestEnvironment = (endpoint) => __awaiter(this, void 0, void 0, function* () {
    const jsonRpcEndpoint = endpoint || process.env.JSON_RPC_ENDPOINT;
    const environment = constructEnvironment_1.constructEnvironment({
        // Pass in Ganache.provider but only if
        // process.env.JSON_RPC_ENDPOINT is not set
        endpoint: jsonRpcEndpoint,
        logger: testLogger_1.testLogger,
        provider: !jsonRpcEndpoint && getGanache(),
    });
    const accounts = yield environment.eth.getAccounts();
    ensure_1.ensure(accounts.length > 0, 'No accounts found. Are your running a test chain?');
    ensure_1.ensure(exports.keyPairs.has(accounts[0].toLowerCase()), `Unknown address: ${accounts[0]}. Are you running ganache with the right mnemonic: ${testMnemonic}`);
    const web3Accounts = new web3_eth_accounts_1.default(environment.eth.currentProvider);
    const signTransaction = (unsignedTransaction, from = new token_math_1.Address(accounts[0])) => web3Accounts
        .signTransaction(unsignedTransaction, exports.keyPairs.get(from.toLowerCase()))
        .then(t => t.rawTransaction);
    const enhancedEnvironment = Object.assign({}, environment, { wallet: {
            address: accounts[0],
            signTransaction,
        } });
    return enhancedEnvironment;
});