@melonproject/protocol
Version:
Technology Regulated and Operated Investment Funds
79 lines (78 loc) • 4.66 kB
JavaScript
"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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const withNewAccount_1 = require("../../utils/environment/withNewAccount");
const token_math_1 = require("@melonproject/token-math");
const toBeTrueWith_1 = require("../utils/toBeTrueWith");
const getSystemTestEnvironment_1 = require("../utils/getSystemTestEnvironment");
const Environment_1 = require("../../utils/environment/Environment");
const setAmguPrice_1 = require("../../contracts/engine/transactions/setAmguPrice");
const setupInvestedTestFund_1 = require("../utils/setupInvestedTestFund");
const sendEth_1 = require("../../utils/evm/sendEth");
const deposit_1 = require("../../contracts/dependencies/token/transactions/deposit");
const getTokenBySymbol_1 = require("../../utils/environment/getTokenBySymbol");
const thaw_1 = require("../../contracts/engine/transactions/thaw");
const transfer_1 = require("../../contracts/dependencies/token/transactions/transfer");
const takeEngineOrder_1 = require("../../contracts/fund/trading/transactions/takeEngineOrder");
const getLiquidEther_1 = require("../../contracts/engine/calls/getLiquidEther");
const balanceOf_1 = require("../../contracts/dependencies/token/calls/balanceOf");
expect.extend({ toBeTrueWith: toBeTrueWith_1.toBeTrueWith });
describe('playground', () => {
test('Happy path', () => __awaiter(this, void 0, void 0, function* () {
const master = yield getSystemTestEnvironment_1.getSystemTestEnvironment(Environment_1.Tracks.KYBER_PRICE);
const manager = yield withNewAccount_1.withNewAccount(master);
const weth = getTokenBySymbol_1.getTokenBySymbol(master, 'WETH');
const mln = getTokenBySymbol_1.getTokenBySymbol(master, 'MLN');
const engine = manager.deployment.melonContracts.engine;
const amguPrice = token_math_1.createQuantity('MLN', '10000000000');
yield setAmguPrice_1.setAmguPrice(master, master.deployment.melonContracts.engine, amguPrice);
yield sendEth_1.sendEth(master, {
howMuch: token_math_1.createQuantity('ETH', 2),
to: manager.wallet.address,
});
const quantity = token_math_1.createQuantity(weth, 1);
yield deposit_1.deposit(manager, quantity.token.address, undefined, {
value: quantity.quantity.toString(),
});
const routes = yield setupInvestedTestFund_1.setupInvestedTestFund(manager);
yield thaw_1.thaw(manager, engine);
const takerQuantity = token_math_1.createQuantity(mln, 0.001); // Mln sell qty
// const mlnPrice = await getPrice(
// manager,
// `${manager.deployment.melonContracts.priceSource}`,
// mln,
// );
const makerQuantity = token_math_1.createQuantity(weth, 0.00001); // Min WETH
const preliquidEther = yield getLiquidEther_1.getLiquidEther(manager, engine);
yield transfer_1.transfer(master, {
howMuch: takerQuantity,
to: routes.vaultAddress,
});
const preFundWeth = yield balanceOf_1.balanceOf(manager, weth.address, {
address: routes.vaultAddress,
});
const preFundMln = yield balanceOf_1.balanceOf(manager, mln.address, {
address: routes.vaultAddress,
});
yield takeEngineOrder_1.takeEngineOrder(manager, routes.tradingAddress, {
makerQuantity,
takerQuantity,
});
const postliquidEther = yield getLiquidEther_1.getLiquidEther(manager, engine);
const postFundWeth = yield balanceOf_1.balanceOf(manager, weth.address, {
address: routes.vaultAddress,
});
const postFundMln = yield balanceOf_1.balanceOf(manager, mln.address, {
address: routes.vaultAddress,
});
expect(token_math_1.subtract(postFundWeth.quantity, preFundWeth.quantity)).toEqual(token_math_1.subtract(preliquidEther.quantity, postliquidEther.quantity));
expect(token_math_1.subtract(preFundMln, postFundMln).quantity).toEqual(takerQuantity.quantity);
}));
});