@melonproject/protocol
Version:
Technology Regulated and Operated Investment Funds
167 lines (166 loc) • 9.04 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 initTestEnvironment_1 = require("../../../../tests/utils/initTestEnvironment");
const deployMockSystem_1 = require("../../../../utils/deploy/deployMockSystem");
const randomAddress_1 = require("../../../../utils/helpers/randomAddress");
const Contracts_1 = require("../../../../Contracts");
const increaseTime_1 = require("../../../../utils/evm/increaseTime");
const weekInSeconds = 60 * 60 * 24 * 7;
describe('investment', () => {
let shared = {};
beforeAll(() => __awaiter(this, void 0, void 0, function* () {
shared.env = yield initTestEnvironment_1.initTestEnvironment();
shared.user = shared.env.wallet.address;
shared = Object.assign(shared, yield deployMockSystem_1.deployMockSystem(shared.env, {
accountingContract: Contracts_1.Contracts.Accounting,
}));
const price = '1000000000000000000';
yield shared.priceSource.methods
.update([shared.weth.options.address, shared.mln.options.address], [price, price])
.send({ from: shared.user, gas: 8000000 });
yield shared.registry.methods
.setIsFund(shared.participation.options.address)
.send({ from: shared.user });
}));
it('Invest fails in shut down fund', () => __awaiter(this, void 0, void 0, function* () {
const errorMessage = 'Hub is shut down';
const amount = '1000000000000000000';
yield shared.hub.methods.setShutDownState(true).send({ from: shared.user });
yield expect(shared.participation.methods
.requestInvestment(amount, amount, shared.weth.options.address)
.send({ from: shared.user, gas: 8000000 })).rejects.toThrow(errorMessage);
yield shared.hub.methods
.setShutDownState(false)
.send({ from: shared.user });
yield shared.weth.methods
.approve(shared.participation.options.address, amount)
.send({ from: shared.user });
yield shared.participation.methods
.requestInvestment(amount, amount, shared.weth.options.address)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
yield shared.hub.methods.setShutDownState(true).send({ from: shared.user });
yield expect(shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000 })).rejects.toThrow(errorMessage);
yield shared.hub.methods
.setShutDownState(false)
.send({ from: shared.user });
yield increaseTime_1.increaseTime(shared.env, weekInSeconds);
yield shared.participation.methods
.cancelRequest()
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
}));
it('Request must exist to execute', () => __awaiter(this, void 0, void 0, function* () {
const errorMessage = 'No valid request for this address';
const requestExists = yield shared.participation.methods
.hasRequest(shared.user)
.call();
expect(requestExists).toBe(false);
yield expect(shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000 })).rejects.toThrow(errorMessage);
yield shared.participation.methods
.requestInvestment(0, 0, shared.weth.options.address)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
yield expect(shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000 })).rejects.toThrow(errorMessage);
yield increaseTime_1.increaseTime(shared.env, weekInSeconds);
yield shared.participation.methods
.cancelRequest()
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
}));
it('Need fresh price to execute request', () => __awaiter(this, void 0, void 0, function* () {
const errorMessage = 'Price not valid';
const amount = '1000000000000000000';
yield shared.priceSource.methods
.setNeverValid(true)
.send({ from: shared.user });
yield shared.weth.methods
.approve(shared.participation.options.address, amount)
.send({ from: shared.user });
yield shared.participation.methods
.requestInvestment(amount, amount, shared.weth.options.address)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
const requestExists = yield shared.participation.methods
.hasRequest(shared.user)
.call();
expect(requestExists).toBe(true);
yield expect(shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000 })).rejects.toThrow(errorMessage);
yield shared.priceSource.methods
.setNeverValid(false)
.send({ from: shared.user });
yield increaseTime_1.increaseTime(shared.env, weekInSeconds);
yield shared.participation.methods
.cancelRequest()
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
}));
it('Asset must be permitted', () => __awaiter(this, void 0, void 0, function* () {
const errorMessage = 'Investment not allowed in this asset';
const asset = `${randomAddress_1.randomAddress()}`;
const amount = '100';
const allowed = yield shared.participation.methods
.investAllowed(asset)
.call();
expect(allowed).toBe(false);
yield expect(shared.participation.methods
.requestInvestment(amount, amount, asset)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) })).rejects.toThrow(errorMessage);
}));
it('Invested amount must be above price minimum', () => __awaiter(this, void 0, void 0, function* () {
const errorMessage = 'Invested amount too low';
const price = '1000000000000000000';
yield shared.priceSource.methods
.update([shared.weth.options.address, shared.mln.options.address], [price, price])
.send({ from: shared.user, gas: 8000000 });
yield shared.weth.methods
.approve(shared.participation.options.address, '1000')
.send({ from: shared.user });
yield shared.participation.methods
.requestInvestment('1000', '1', shared.weth.options.address)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
yield expect(shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) })).rejects.toThrow(errorMessage);
yield increaseTime_1.increaseTime(shared.env, weekInSeconds);
yield shared.participation.methods
.cancelRequest()
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
}));
it('Basic investment works', () => __awaiter(this, void 0, void 0, function* () {
const investAmount = '1000';
const sharesAmount = '1000';
const preVaultWeth = yield shared.weth.methods
.balanceOf(shared.vault.options.address)
.call();
yield shared.weth.methods
.approve(shared.participation.options.address, investAmount)
.send({ from: shared.user });
yield shared.participation.methods
.requestInvestment(sharesAmount, investAmount, shared.weth.options.address)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
yield shared.participation.methods
.executeRequestFor(shared.user)
.send({ from: shared.user, gas: 8000000, value: Math.pow(10, 16) });
const postVaultWeth = yield shared.weth.methods
.balanceOf(shared.vault.options.address)
.call();
const postShares = yield shared.shares.methods
.balanceOf(shared.user)
.call();
const postSupply = yield shared.shares.methods.totalSupply().call();
expect(postShares).toEqual(sharesAmount);
expect(postSupply).toEqual(sharesAmount);
expect(Number(postVaultWeth)).toEqual(Number(preVaultWeth) + Number(investAmount));
}));
});