778 lines
51 KiB
TypeScript
778 lines
51 KiB
TypeScript
import {
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chaiSetup,
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constants,
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expectTransactionFailedAsync,
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provider,
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txDefaults,
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web3Wrapper,
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} from '@0x/contracts-test-utils';
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import { DummyERC20TokenContract } from '@0x/contracts-erc20';
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import { BlockchainLifecycle } from '@0x/dev-utils';
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import { RevertReason } from '@0x/types';
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import { BigNumber } from '@0x/utils';
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import * as chai from 'chai';
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import { LogWithDecodedArgs } from 'ethereum-types';
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import * as _ from 'lodash';
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import { constants as stakingConstants } from './utils/constants';
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import { StakingWrapper } from './utils/staking_wrapper';
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import { ERC20Wrapper, ERC20ProxyContract } from '@0x/contracts-asset-proxy';
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import { StakingContract } from '../src';
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chaiSetup.configure();
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const expect = chai.expect;
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const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
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// tslint:disable:no-unnecessary-type-assertion
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describe('Staking Core', () => {
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// constants
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const ZRX_TOKEN_DECIMALS = new BigNumber(18);
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// tokens & addresses
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let owner: string;
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let exchange: string;
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let stakers: string[];
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let makers: string[];
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let delegators: string[];
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let zrxTokenContract: DummyERC20TokenContract;
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let erc20ProxyContract: ERC20ProxyContract;
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// wrappers
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let stakingWrapper: StakingWrapper;
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let erc20Wrapper: ERC20Wrapper;
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// tests
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before(async () => {
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await blockchainLifecycle.startAsync();
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});
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after(async () => {
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await blockchainLifecycle.revertAsync();
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});
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before(async () => {
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// create accounts
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const accounts = await web3Wrapper.getAvailableAddressesAsync();
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owner = accounts[0];
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exchange = accounts[1];
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stakers = accounts.slice(2, 5);
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makers = accounts.slice(4, 10);
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// deploy erc20 proxy
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erc20Wrapper = new ERC20Wrapper(provider, stakers, owner);
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erc20ProxyContract = await erc20Wrapper.deployProxyAsync();
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// deploy zrx token
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[zrxTokenContract] = await erc20Wrapper.deployDummyTokensAsync(1, ZRX_TOKEN_DECIMALS);
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await erc20Wrapper.setBalancesAndAllowancesAsync();
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// deploy staking contracts
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stakingWrapper = new StakingWrapper(provider, owner, erc20ProxyContract, zrxTokenContract);
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await stakingWrapper.deployAndConfigureContracts();
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});
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beforeEach(async () => {
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await blockchainLifecycle.startAsync();
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});
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afterEach(async () => {
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await blockchainLifecycle.revertAsync();
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});
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describe('end-to-end tests', () => {
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it('epochs & timelock periods', async () => {
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///// 0/3 Validate Assumptions /////
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expect(await stakingWrapper.getEpochPeriodInSecondsAsync()).to.be.bignumber.equal(stakingConstants.EPOCH_PERIOD_IN_SECONDS);
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expect(await stakingWrapper.getTimelockPeriodInEpochsAsync()).to.be.bignumber.equal(stakingConstants.TIMELOCK_PERIOD_IN_EPOCHS);
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///// 1/3 Validate Initial Epoch & Timelock Period /////
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{
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// epoch
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const currentEpoch = await stakingWrapper.getCurrentEpochAsync();
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expect(currentEpoch).to.be.bignumber.equal(stakingConstants.INITIAL_EPOCH);
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// timelock period
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const currentTimelockPeriod = await stakingWrapper.getCurrentTimelockPeriodAsync();
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expect(currentTimelockPeriod).to.be.bignumber.equal(stakingConstants.INITIAL_TIMELOCK_PERIOD);
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}
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///// 2/3 Increment Epoch (Timelock Should Not Increment) /////
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await stakingWrapper.skipToNextEpochAsync();
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{
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// epoch
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const currentEpoch = await stakingWrapper.getCurrentEpochAsync();
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expect(currentEpoch).to.be.bignumber.equal(stakingConstants.INITIAL_EPOCH.plus(1));
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// timelock period
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const currentTimelockPeriod = await stakingWrapper.getCurrentTimelockPeriodAsync();
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expect(currentTimelockPeriod).to.be.bignumber.equal(stakingConstants.INITIAL_TIMELOCK_PERIOD);
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}
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///// 3/3 Increment Epoch (Timelock Should Increment) /////
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await stakingWrapper.skipToNextTimelockPeriodAsync();
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{
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// timelock period
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const currentTimelockPeriod = await stakingWrapper.getCurrentTimelockPeriodAsync();
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expect(currentTimelockPeriod).to.be.bignumber.equal(stakingConstants.INITIAL_TIMELOCK_PERIOD.plus(1));
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}
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});
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it('staking/unstaking', async () => {
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///// 1 SETUP TEST PARAMETERS /////
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const amountToStake = stakingWrapper.toBaseUnitAmount(10);
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const amountToDeactivate = stakingWrapper.toBaseUnitAmount(4);
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const amountToReactivate = stakingWrapper.toBaseUnitAmount(1);
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const amountToWithdraw = stakingWrapper.toBaseUnitAmount(1.5);
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const owner = stakers[0];
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// check zrx token balances before minting stake
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const zrxTokenBalanceOfVaultBeforeStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
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expect(zrxTokenBalanceOfVaultBeforeStaking).to.be.bignumber.equal(new BigNumber(0));
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const zrxTokenBalanceOfStakerBeforeStaking = await stakingWrapper.getZrxTokenBalance(owner);
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expect(zrxTokenBalanceOfStakerBeforeStaking).to.be.bignumber.gte(amountToStake);
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///// 2 STAKE ZRX /////
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// mint stake
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await stakingWrapper.depositAndStakeAsync(owner, amountToStake);
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{
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// check stake balance after minting
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const stakeBalance = await stakingWrapper.getTotalStakeAsync(owner);
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expect(stakeBalance).to.be.bignumber.equal(amountToStake);
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// check zrx vault balance
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const vaultBalance = await stakingWrapper.getZrxVaultBalance(owner);
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expect(vaultBalance).to.be.bignumber.equal(amountToStake);
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// check zrx token balances
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const zrxTokenBalanceOfVaultAfterStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
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expect(zrxTokenBalanceOfVaultAfterStaking).to.be.bignumber.equal(amountToStake);
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const zrxTokenBalanceOfStakerAfterStaking = await stakingWrapper.getZrxTokenBalance(owner);
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expect(zrxTokenBalanceOfStakerAfterStaking).to.be.bignumber.equal(zrxTokenBalanceOfStakerBeforeStaking.minus(amountToStake));
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}
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///// 3 DEACTIVATE AND TIMELOCK STAKE /////
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// unstake
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await stakingWrapper.deactivateAndTimelockStakeAsync(owner, amountToDeactivate);
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(0);
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}
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///// 4 SKIP TO NEXT TIMELOCK PERIOD - NOTHING SHOULD HAVE CHANGED /////
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await stakingWrapper.skipToNextTimelockPeriodAsync();
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(0);
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}
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///// 5 SKIP TO NEXT TIMELOCK PEIOD - SHOULD BE ABLE TO REACTIVATE/WITHDRAW TIMELOCKED STAKE /////
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await stakingWrapper.skipToNextTimelockPeriodAsync();
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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}
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///// 6 FORCE A SYNC - BALANCES SHOULD NOT CHANGE
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await stakingWrapper.forceTimelockSyncAsync(owner);
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
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}
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///// 7 REACTIVATE SOME STAKE /////
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await stakingWrapper.activateStakeAsync(owner, amountToReactivate);
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate).plus(amountToReactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
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}
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///// 8 WITHDRAW SOME STAKE /////
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await stakingWrapper.withdrawAsync(owner, amountToWithdraw);
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToStake.minus(amountToWithdraw));
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToStake.minus(amountToDeactivate).plus(amountToReactivate));
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
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// check zrx vault balance
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const vaultBalance = await stakingWrapper.getZrxVaultBalance(owner);
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expect(vaultBalance).to.be.bignumber.equal(amountToStake.minus(amountToWithdraw));
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// check zrx token balances
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const zrxTokenBalanceOfVaultAfterStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
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expect(zrxTokenBalanceOfVaultAfterStaking).to.be.bignumber.equal(amountToStake.minus(amountToWithdraw));
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const zrxTokenBalanceOfStakerAfterStaking = await stakingWrapper.getZrxTokenBalance(owner);
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expect(zrxTokenBalanceOfStakerAfterStaking).to.be.bignumber.equal(zrxTokenBalanceOfStakerBeforeStaking.minus(amountToStake).plus(amountToWithdraw));
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}
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});
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it('delegating/undelegating', async () => {
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///// 1 SETUP TEST PARAMETERS /////
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const amountToDelegate = stakingWrapper.toBaseUnitAmount(10);
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const amountToDeactivate = stakingWrapper.toBaseUnitAmount(4);
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const amountToReactivate = stakingWrapper.toBaseUnitAmount(1);
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const amountToWithdraw = stakingWrapper.toBaseUnitAmount(1.5);
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const owner = stakers[0];
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const poolOperator = stakers[1];
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const operatorShare = 39;
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const poolId = await stakingWrapper.createPoolAsync(poolOperator, operatorShare);
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// check zrx token balances before minting stake
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const zrxTokenBalanceOfVaultBeforeStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
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expect(zrxTokenBalanceOfVaultBeforeStaking).to.be.bignumber.equal(new BigNumber(0));
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const zrxTokenBalanceOfStakerBeforeStaking = await stakingWrapper.getZrxTokenBalance(owner);
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expect(zrxTokenBalanceOfStakerBeforeStaking).to.be.bignumber.gte(amountToDelegate);
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///// 2 DELEGATE ZRX /////
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// mint stake
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await stakingWrapper.depositAndDelegateAsync(owner, poolId, amountToDelegate);
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{
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// check zrx vault balance
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const vaultBalance = await stakingWrapper.getZrxVaultBalance(owner);
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expect(vaultBalance).to.be.bignumber.equal(amountToDelegate);
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// check zrx token balances
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const zrxTokenBalanceOfVaultAfterStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
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expect(zrxTokenBalanceOfVaultAfterStaking).to.be.bignumber.equal(amountToDelegate);
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const zrxTokenBalanceOfStakerAfterStaking = await stakingWrapper.getZrxTokenBalance(owner);
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expect(zrxTokenBalanceOfStakerAfterStaking).to.be.bignumber.equal(zrxTokenBalanceOfStakerBeforeStaking.minus(amountToDelegate));
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// check stake balance after minting
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const stakeBalance = await stakingWrapper.getTotalStakeAsync(owner);
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expect(stakeBalance).to.be.bignumber.equal(amountToDelegate);
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// check delegated stake balance for owner
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const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
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expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate);
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// check delegated balance to pool by owner
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const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
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expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate);
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// checktotal amount delegated to pool
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const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
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expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate);
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// check timelocked stake is no longer activated
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const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
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expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate);
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// check that timelocked stake is deactivated
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const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
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expect(deactivatedStakeBalance).to.be.bignumber.equal(0);
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// check amount that is timelocked
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const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
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expect(timelockedStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be withdrawn
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const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
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expect(withdrawableStakeBalance).to.be.bignumber.equal(0);
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// check that timelocked stake cannot be reactivated
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const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
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expect(activatableStakeBalance).to.be.bignumber.equal(0);
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}
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///// 3 DEACTIVATE AND TIMELOCK DELEGATED STAKE /////
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// unstake
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await stakingWrapper.deactivateAndTimelockDelegatedStakeAsync(owner, poolId, amountToDeactivate);
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{
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// check total stake balance didn't change
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const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
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expect(totalStake).to.be.bignumber.equal(amountToDelegate);
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// check delegated stake balance for owner
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const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
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expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
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// check delegated balance to pool by owner
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const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
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expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
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// checktotal amount delegated to pool
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const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
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expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(0);
|
|
}
|
|
///// 4 SKIP TO NEXT TIMELOCK PERIOD - NOTHING SHOULD HAVE CHANGED /////
|
|
await stakingWrapper.skipToNextTimelockPeriodAsync();
|
|
{
|
|
// check total stake balance didn't change
|
|
const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
|
|
expect(totalStake).to.be.bignumber.equal(amountToDelegate);
|
|
// check delegated stake balance for owner
|
|
const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
|
|
expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check delegated balance to pool by owner
|
|
const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
|
|
expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// checktotal amount delegated to pool
|
|
const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
|
|
expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(0);
|
|
}
|
|
///// 5 SKIP TO NEXT TIMELOCK PEIOD - SHOULD BE ABLE TO REACTIVATE/WITHDRAW TIMELOCKED STAKE /////
|
|
await stakingWrapper.skipToNextTimelockPeriodAsync();
|
|
{
|
|
// check total stake balance didn't change
|
|
const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
|
|
expect(totalStake).to.be.bignumber.equal(amountToDelegate);
|
|
// check delegated stake balance for owner
|
|
const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
|
|
expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check delegated balance to pool by owner
|
|
const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
|
|
expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// checktotal amount delegated to pool
|
|
const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
|
|
expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
}
|
|
///// 6 FORCE A SYNC - BALANCES SHOULD NOT CHANGE
|
|
await stakingWrapper.forceTimelockSyncAsync(owner);
|
|
{
|
|
// check total stake balance didn't change
|
|
const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
|
|
expect(totalStake).to.be.bignumber.equal(amountToDelegate);
|
|
// check delegated stake balance for owner
|
|
const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
|
|
expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check delegated balance to pool by owner
|
|
const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
|
|
expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// checktotal amount delegated to pool
|
|
const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
|
|
expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate);
|
|
}
|
|
///// 7 REACTIVATE SOME STAKE /////
|
|
await stakingWrapper.activateAndDelegateStakeAsync(owner, poolId, amountToReactivate);
|
|
{
|
|
// check total stake balance didn't change
|
|
const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
|
|
expect(totalStake).to.be.bignumber.equal(amountToDelegate);
|
|
// check delegated stake balance for owner
|
|
const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
|
|
expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check delegated balance to pool by owner
|
|
const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
|
|
expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// checktotal amount delegated to pool
|
|
const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
|
|
expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate));
|
|
}
|
|
///// 8 WITHDRAW SOME STAKE /////
|
|
await stakingWrapper.withdrawAsync(owner, amountToWithdraw);
|
|
{
|
|
// check total stake balance didn't change
|
|
const totalStake = await stakingWrapper.getTotalStakeAsync(owner);
|
|
expect(totalStake).to.be.bignumber.equal(amountToDelegate.minus(amountToWithdraw));
|
|
// check delegated stake balance for owner
|
|
const stakeDelegatedByOwner = await stakingWrapper.getStakeDelegatedByOwnerAsync(owner);
|
|
expect(stakeDelegatedByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check delegated balance to pool by owner
|
|
const stakeDelegatedToPoolByOwner = await stakingWrapper.getStakeDelegatedToPoolByOwnerAsync(poolId, owner);
|
|
expect(stakeDelegatedToPoolByOwner).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// checktotal amount delegated to pool
|
|
const stakeDelegatedToPool = await stakingWrapper.getStakeDelegatedToPoolAsync(poolId);
|
|
expect(stakeDelegatedToPool).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check timelocked stake is no longer activated
|
|
const activatedStakeBalance = await stakingWrapper.getActivatedStakeAsync(owner);
|
|
expect(activatedStakeBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToDeactivate).plus(amountToReactivate));
|
|
// check that timelocked stake is deactivated
|
|
const deactivatedStakeBalance = await stakingWrapper.getDeactivatedStakeAsync(owner);
|
|
expect(deactivatedStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
|
|
// check amount that is timelocked
|
|
const timelockedStakeBalance = await stakingWrapper.getTimelockedStakeAsync(owner);
|
|
expect(timelockedStakeBalance).to.be.bignumber.equal(0);
|
|
// check that timelocked stake cannot be withdrawn
|
|
const withdrawableStakeBalance = await stakingWrapper.getWithdrawableStakeAsync(owner);
|
|
expect(withdrawableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
|
|
// check that timelocked stake cannot be reactivated
|
|
const activatableStakeBalance = await stakingWrapper.getActivatableStakeAsync(owner);
|
|
expect(activatableStakeBalance).to.be.bignumber.equal(amountToDeactivate.minus(amountToReactivate).minus(amountToWithdraw));
|
|
// check zrx vault balance
|
|
const vaultBalance = await stakingWrapper.getZrxVaultBalance(owner);
|
|
expect(vaultBalance).to.be.bignumber.equal(amountToDelegate.minus(amountToWithdraw));
|
|
// check zrx token balances
|
|
const zrxTokenBalanceOfVaultAfterStaking = await stakingWrapper.getZrxTokenBalanceOfZrxVault();
|
|
expect(zrxTokenBalanceOfVaultAfterStaking).to.be.bignumber.equal(amountToDelegate.minus(amountToWithdraw));
|
|
const zrxTokenBalanceOfStakerAfterStaking = await stakingWrapper.getZrxTokenBalance(owner);
|
|
expect(zrxTokenBalanceOfStakerAfterStaking).to.be.bignumber.equal(zrxTokenBalanceOfStakerBeforeStaking.minus(amountToDelegate).plus(amountToWithdraw));
|
|
}
|
|
});
|
|
|
|
it.only('Protocol Fees', async () => {
|
|
///// 1 SETUP POOLS /////
|
|
const poolOperators = stakers.slice(0, 3);
|
|
const operatorShares = [39, 59, 43];
|
|
const poolIds = await Promise.all([
|
|
stakingWrapper.createPoolAsync(poolOperators[0], operatorShares[0]),
|
|
stakingWrapper.createPoolAsync(poolOperators[1], operatorShares[1]),
|
|
stakingWrapper.createPoolAsync(poolOperators[2], operatorShares[2]),
|
|
]);
|
|
const makersByPoolId = [
|
|
[
|
|
makers[0],
|
|
],
|
|
[
|
|
makers[1],
|
|
makers[2]
|
|
],
|
|
[
|
|
makers[3],
|
|
makers[4],
|
|
makers[5]
|
|
],
|
|
];
|
|
const protocolFeesByMaker = [
|
|
// pool 1 - adds up to protocolFeesByPoolId[0]
|
|
stakingWrapper.toBaseUnitAmount(0.304958),
|
|
// pool 2 - adds up to protocolFeesByPoolId[1]
|
|
stakingWrapper.toBaseUnitAmount(3.2),
|
|
stakingWrapper.toBaseUnitAmount(12.123258),
|
|
// pool 3 - adds up to protocolFeesByPoolId[2]
|
|
stakingWrapper.toBaseUnitAmount(23.577),
|
|
stakingWrapper.toBaseUnitAmount(4.54522236),
|
|
stakingWrapper.toBaseUnitAmount(0)
|
|
];
|
|
console.log(makersByPoolId);
|
|
await Promise.all([
|
|
// pool 0
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[0], makersByPoolId[0][0], "0x00", poolOperators[0]),
|
|
// pool 1
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[1], makersByPoolId[1][0], "0x00", poolOperators[1]),
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[1], makersByPoolId[1][1], "0x00", poolOperators[1]),
|
|
// pool 2
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[2], makersByPoolId[2][0], "0x00", poolOperators[2]),
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[2], makersByPoolId[2][1], "0x00", poolOperators[2]),
|
|
stakingWrapper.addMakerToPoolAsync(poolIds[2], makersByPoolId[2][2], "0x00", poolOperators[2]),
|
|
]);
|
|
///// 2 PAY FEES /////
|
|
await Promise.all([
|
|
// pool 0 - split into two payments
|
|
stakingWrapper.payProtocolFeeAsync(makers[0], protocolFeesByMaker[0].div(2)),
|
|
stakingWrapper.payProtocolFeeAsync(makers[0], protocolFeesByMaker[0].div(2)),
|
|
// pool 1 - pay full amounts
|
|
stakingWrapper.payProtocolFeeAsync(makers[1], protocolFeesByMaker[1]),
|
|
stakingWrapper.payProtocolFeeAsync(makers[2], protocolFeesByMaker[2]),
|
|
// pool 2 -- pay full amounts
|
|
stakingWrapper.payProtocolFeeAsync(makers[3], protocolFeesByMaker[3]),
|
|
stakingWrapper.payProtocolFeeAsync(makers[4], protocolFeesByMaker[4]),
|
|
// maker 5 doesn't pay anything
|
|
]);
|
|
///// 3 VALIDATE FEES RECORDED FOR EACH POOL /////
|
|
const recordedProtocolFeesByPool = await Promise.all([
|
|
stakingWrapper.getProtocolFeesThisEpochByPoolAsync(poolIds[0]),
|
|
stakingWrapper.getProtocolFeesThisEpochByPoolAsync(poolIds[1]),
|
|
stakingWrapper.getProtocolFeesThisEpochByPoolAsync(poolIds[2]),
|
|
]);
|
|
expect(recordedProtocolFeesByPool[0]).to.be.bignumber.equal(protocolFeesByMaker[0]);
|
|
expect(recordedProtocolFeesByPool[1]).to.be.bignumber.equal(protocolFeesByMaker[1].plus(protocolFeesByMaker[2]));
|
|
expect(recordedProtocolFeesByPool[2]).to.be.bignumber.equal(protocolFeesByMaker[3].plus(protocolFeesByMaker[4]));
|
|
///// 4 VALIDATE TOTAL FEES /////
|
|
const recordedTotalProtocolFees = await stakingWrapper.getTotalProtocolFeesThisEpochAsync();
|
|
const totalProtocolFeesAsNumber = _.sumBy(protocolFeesByMaker, (value: BigNumber) => {return value.toNumber()});
|
|
const totalProtocolFees = new BigNumber(totalProtocolFeesAsNumber);
|
|
expect(recordedTotalProtocolFees).to.be.bignumber.equal(totalProtocolFees);
|
|
});
|
|
|
|
it('nth root', async () => {
|
|
const base = new BigNumber(1419857);
|
|
const n = new BigNumber(5);
|
|
const root = await stakingWrapper.nthRoot(base, n);
|
|
expect(root).to.be.bignumber.equal(17);
|
|
});
|
|
|
|
it('nth root #2', async () => {
|
|
const base = new BigNumber(3375);
|
|
const n = new BigNumber(3);
|
|
const root = await stakingWrapper.nthRoot(base, n);
|
|
expect(root).to.be.bignumber.equal(15);
|
|
});
|
|
|
|
it('nth root #3 with fixed point', async () => {
|
|
const decimals = 6;
|
|
const base = stakingWrapper.toFixedPoint(4.234, decimals);
|
|
const n = new BigNumber(2);
|
|
const decimalsAsBn = new BigNumber(decimals);
|
|
const root = await stakingWrapper.nthRootFixedPoint(base, n, decimalsAsBn);
|
|
const rootAsFloatingPoint = stakingWrapper.toFloatingPoint(root, decimals);
|
|
const expectedResult = new BigNumber(2.057);
|
|
expect(rootAsFloatingPoint).to.be.bignumber.equal(expectedResult);
|
|
});
|
|
|
|
it('nth root #3 with fixed point (integer nth root would fail here)', async () => {
|
|
const decimals = 18;
|
|
const base = stakingWrapper.toFixedPoint(5429503678976, decimals);
|
|
console.log(base);
|
|
const n = new BigNumber(9);
|
|
const decimalsAsBn = new BigNumber(decimals);
|
|
const root = await stakingWrapper.nthRootFixedPoint(base, n, decimalsAsBn);
|
|
const rootAsFloatingPoint = stakingWrapper.toFloatingPoint(root, decimals);
|
|
const expectedResult = new BigNumber(26);
|
|
expect(rootAsFloatingPoint).to.be.bignumber.equal(expectedResult);
|
|
});
|
|
|
|
it.skip('nth root #4 with fixed point (integer nth root would fail here) (max number of decimals - currently does not retain)', async () => {
|
|
const decimals = 18;
|
|
const base = stakingWrapper.toFixedPoint(new BigNumber('5429503678976.295036789761543678', 10), decimals);
|
|
console.log(base);
|
|
const n = new BigNumber(9);
|
|
const decimalsAsBn = new BigNumber(decimals);
|
|
const root = await stakingWrapper.nthRootFixedPoint(base, n, decimalsAsBn);
|
|
console.log(`root - ${root}`);
|
|
const rootAsFloatingPoint = stakingWrapper.toFloatingPoint(root, decimals);
|
|
const expectedResult = new BigNumber(26);
|
|
expect(rootAsFloatingPoint).to.be.bignumber.equal(expectedResult);
|
|
});
|
|
|
|
it('cobb douglas - approximate', async() => {
|
|
const totalRewards = stakingWrapper.toBaseUnitAmount(57.154398);
|
|
const ownerFees = stakingWrapper.toBaseUnitAmount(5.64375);
|
|
const totalFees = stakingWrapper.toBaseUnitAmount(29.00679);
|
|
const ownerStake = stakingWrapper.toBaseUnitAmount(56);
|
|
const totalStake = stakingWrapper.toBaseUnitAmount(10906);
|
|
const alphaNumerator = new BigNumber(3);
|
|
const alphaDenominator = new BigNumber(7);
|
|
// create expected output
|
|
// https://www.wolframalpha.com/input/?i=57.154398+*+(5.64375%2F29.00679)+%5E+(3%2F7)+*+(56+%2F+10906)+%5E+(1+-+3%2F7)
|
|
const expectedOwnerReward = new BigNumber(1.3934);
|
|
// run computation
|
|
const ownerReward = await stakingWrapper.cobbDouglas(
|
|
totalRewards,
|
|
ownerFees,
|
|
totalFees,
|
|
ownerStake,
|
|
totalStake,
|
|
alphaNumerator,
|
|
alphaDenominator
|
|
);
|
|
const ownerRewardFloatingPoint = stakingWrapper.trimFloat(stakingWrapper.toFloatingPoint(ownerReward, 18), 4);
|
|
// validation
|
|
expect(ownerRewardFloatingPoint).to.be.bignumber.equal(expectedOwnerReward);
|
|
});
|
|
|
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it('cobb douglas - simplified (alpha = 1/x)', async() => {
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// setup test parameters
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const totalRewards = stakingWrapper.toBaseUnitAmount(57.154398);
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const ownerFees = stakingWrapper.toBaseUnitAmount(5.64375);
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const totalFees = stakingWrapper.toBaseUnitAmount(29.00679);
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const ownerStake = stakingWrapper.toBaseUnitAmount(56);
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const totalStake = stakingWrapper.toBaseUnitAmount(10906);
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const alphaDenominator = new BigNumber(3);
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// create expected output
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// https://www.wolframalpha.com/input/?i=57.154398+*+(5.64375%2F29.00679)+%5E+(1%2F3)+*+(56+%2F+10906)+%5E+(1+-+1%2F3)
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const expectedOwnerReward = new BigNumber(0.98572107681878);
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// run computation
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const ownerReward = await stakingWrapper.cobbDouglasSimplified(
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totalRewards,
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ownerFees,
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totalFees,
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ownerStake,
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totalStake,
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alphaDenominator
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);
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const ownerRewardFloatingPoint = stakingWrapper.trimFloat(stakingWrapper.toFloatingPoint(ownerReward, 18), 14);
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// validation
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expect(ownerRewardFloatingPoint).to.be.bignumber.equal(expectedOwnerReward);
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});
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|
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it('cobb douglas - simplified inverse (1 - alpha = 1/x)', async() => {
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const totalRewards = stakingWrapper.toBaseUnitAmount(57.154398);
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const ownerFees = stakingWrapper.toBaseUnitAmount(5.64375);
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const totalFees = stakingWrapper.toBaseUnitAmount(29.00679);
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const ownerStake = stakingWrapper.toBaseUnitAmount(56);
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const totalStake = stakingWrapper.toBaseUnitAmount(10906);
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const inverseAlphaDenominator = new BigNumber(3);
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// create expected output
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// https://www.wolframalpha.com/input/?i=57.154398+*+(5.64375%2F29.00679)+%5E+(2%2F3)+*+(56+%2F+10906)+%5E+(1+-+2%2F3)
|
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const expectedOwnerReward = new BigNumber(3.310822494188);
|
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// run computation
|
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const ownerReward = await stakingWrapper.cobbDouglasSimplifiedInverse(
|
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totalRewards,
|
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ownerFees,
|
|
totalFees,
|
|
ownerStake,
|
|
totalStake,
|
|
inverseAlphaDenominator
|
|
);
|
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const ownerRewardFloatingPoint = stakingWrapper.trimFloat(stakingWrapper.toFloatingPoint(ownerReward, 18), 12);
|
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// validation
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expect(ownerRewardFloatingPoint).to.be.bignumber.equal(expectedOwnerReward);
|
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});
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|
|
|
it('pool management', async() => {
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// create first pool
|
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const operatorAddress = stakers[0];
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const operatorShare = 39;
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const poolId = await stakingWrapper.createPoolAsync(operatorAddress, operatorShare);
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expect(poolId).to.be.equal(stakingConstants.INITIAL_POOL_ID);
|
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// check that the next pool id was incremented
|
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const expectedNextPoolId = "0x0000000000000000000000000000000200000000000000000000000000000000";
|
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const nextPoolId = await stakingWrapper.getNextPoolIdAsync();
|
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expect(nextPoolId).to.be.equal(expectedNextPoolId);
|
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// add maker to pool
|
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const makerAddress = makers[0];
|
|
const makerSignature = "0x";
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await stakingWrapper.addMakerToPoolAsync(poolId, makerAddress, makerSignature, operatorAddress);
|
|
// check the pool id of the maker
|
|
const poolIdOfMaker = await stakingWrapper.getMakerPoolId(makerAddress);
|
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expect(poolIdOfMaker).to.be.equal(poolId);
|
|
// check the list of makers for the pool
|
|
const makerAddressesForPool = await stakingWrapper.getMakerAddressesForPool(poolId);
|
|
expect(makerAddressesForPool).to.be.deep.equal([makerAddress]);
|
|
// try to add the same maker address again
|
|
await expectTransactionFailedAsync(
|
|
stakingWrapper.addMakerToPoolAsync(poolId, makerAddress, makerSignature, operatorAddress),
|
|
RevertReason.MakerAddressAlreadyRegistered
|
|
);
|
|
// try to add a new maker address from an address other than the pool operator
|
|
const notOperatorAddress = owner;
|
|
const anotherMakerAddress = makers[1];
|
|
const anotherMakerSignature = "0x";
|
|
await expectTransactionFailedAsync(
|
|
stakingWrapper.addMakerToPoolAsync(poolId, anotherMakerAddress, anotherMakerSignature, notOperatorAddress),
|
|
RevertReason.OnlyCallableByPoolOperator
|
|
);
|
|
// try to remove the maker address from an address other than the operator
|
|
await expectTransactionFailedAsync(
|
|
stakingWrapper.removeMakerFromPoolAsync(poolId, makerAddress, notOperatorAddress),
|
|
RevertReason.OnlyCallableByPoolOperator
|
|
);
|
|
// remove maker from pool
|
|
await stakingWrapper.removeMakerFromPoolAsync(poolId, makerAddress, operatorAddress);
|
|
// check the pool id of the maker
|
|
const poolIdOfMakerAfterRemoving = await stakingWrapper.getMakerPoolId(makerAddress);
|
|
expect(poolIdOfMakerAfterRemoving).to.be.equal(stakingConstants.NIL_POOL_ID);
|
|
// check the list of makers for the pool
|
|
const makerAddressesForPoolAfterRemoving = await stakingWrapper.getMakerAddressesForPool(poolId);
|
|
expect(makerAddressesForPoolAfterRemoving).to.be.deep.equal([]);
|
|
});
|
|
});
|
|
});
|
|
// tslint:enable:no-unnecessary-type-assertion
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