How to use totalWeightBefore method in fast-check-monorepo

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1_TokenBonding.test.ts

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1import chai, { assert, expect } from "chai";2import chaiAsPromised from "chai-as-promised";3import { ethers, upgrades } from "hardhat";4import { BigNumber } from "ethers";5import { solidity } from "ethereum-waffle";6import {7 advanceTime,8 daysToSeconds,9 getNextTimestampDivisibleBy,10 getTimestamp,11 setTimestamp,12} from "../helpers/utils";13import { SignerWithAddress } from "@nomiclabs/hardhat-ethers/signers";14import { FakeERC20, TokenBonding } from "../typechain-types";15import NetworkSnapshotter from "../helpers/NetworkSnapshotter";16const { AddressZero, MaxUint256 } = ethers.constants;17chai.use(solidity);18chai.use(chaiAsPromised);19const week = daysToSeconds(BigNumber.from(7));20const ten = BigNumber.from(10);21const tenPow18 = ten.pow(18);22describe("TokenBonding", () => {23 let deployer: SignerWithAddress;24 let signer1: SignerWithAddress;25 let signer2: SignerWithAddress;26 let signer3: SignerWithAddress;27 let helio: FakeERC20;28 let helioLp: FakeERC20;29 let tokenBonding: TokenBonding;30 let startTime: BigNumber;31 let helioCoefficient: BigNumber;32 let helioLpCoefficient: BigNumber;33 const networkSnapshotter = new NetworkSnapshotter();34 const setStartContractTimestamp = async () => {35 // set right time36 await setTimestamp(startTime.toNumber() + 1);37 };38 const getVeTokenByCoefficient = (amount: BigNumber, coefficient: BigNumber): BigNumber => {39 return amount.mul(coefficient).div(tenPow18);40 };41 before("setup", async () => {42 // setup43 [deployer, signer1, signer2, signer3] = await ethers.getSigners();44 const FakeToken = await ethers.getContractFactory("FakeERC20");45 const TokenBonding = await ethers.getContractFactory("TokenBonding");46 helio = await FakeToken.connect(deployer).deploy("Helio Token", "Helio");47 await helio.deployed();48 helioLp = await FakeToken.connect(deployer).deploy("Helio LP Token", "HelioLP");49 await helioLp.deployed();50 helioCoefficient = tenPow18.mul(1);51 helioLpCoefficient = tenPow18.mul(2);52 startTime = await getNextTimestampDivisibleBy(week.toNumber());53 const tokens = [helio.address, helioLp.address];54 const coefficients = [helioCoefficient, helioLpCoefficient];55 tokenBonding = (await upgrades.deployProxy(TokenBonding, [56 startTime,57 tokens,58 coefficients,59 ])) as TokenBonding;60 await tokenBonding.deployed();61 // mint tokens62 const amount = BigNumber.from("100000").mul(tenPow18);63 await helio.mint(signer1.address, amount);64 await helioLp.mint(signer1.address, amount);65 await helio.mint(signer2.address, amount);66 await helioLp.mint(signer2.address, amount);67 await networkSnapshotter.firstSnapshot();68 });69 afterEach("revert", async () => await networkSnapshotter.revert());70 describe("# constructor", () => {71 it("startTime should be divisible to week", async () => {72 const wrongStartTime = BigNumber.from(Math.floor(Date.now() / 1000) + 1000);73 expect(wrongStartTime.div(week).mul(week)).to.not.be.equal(wrongStartTime);74 const TokenBonding = await ethers.getContractFactory("TokenBonding");75 await expect(76 upgrades.deployProxy(TokenBonding, [wrongStartTime, [], []])77 ).to.eventually.be.rejectedWith(Error, "!epoch week");78 });79 it("startTime should be more thant block timestamp", async () => {80 const now = BigNumber.from(Math.floor(Date.now() / 1000));81 const wrongStartTime = now.sub(1000);82 assert.isTrue(wrongStartTime.lt(now));83 const TokenBonding = await ethers.getContractFactory("TokenBonding");84 await expect(85 upgrades.deployProxy(TokenBonding, [wrongStartTime, [], []])86 ).to.eventually.be.rejectedWith(Error, "!epoch week");87 });88 it("should revert if tokens length is not equal to coefficients length", async () => {89 const tokens = [helio.address];90 const coefficients = [helioCoefficient, helioLpCoefficient];91 expect(tokens.length).to.be.not.equal(coefficients.length);92 const TokenBonding = await ethers.getContractFactory("TokenBonding");93 await expect(94 upgrades.deployProxy(TokenBonding, [startTime, tokens, coefficients])95 ).to.eventually.be.rejectedWith(Error, "Not equal lengths");96 });97 it("should emit events in construction", async () => {98 const tokens = [helio.address, helioLp.address];99 const coefficients = [helioCoefficient, helioLpCoefficient];100 const TokenBonding = await ethers.getContractFactory("TokenBonding");101 const tokenBonding = await upgrades.deployProxy(TokenBonding, [102 startTime,103 tokens,104 coefficients,105 ]);106 await expect(tokenBonding.deployTransaction)107 .to.emit(tokenBonding, "TokenAdded")108 .withArgs(tokens[0], coefficients[0])109 .and.to.emit(tokenBonding, "TokenAdded")110 .withArgs(tokens[1], coefficients[1]);111 });112 });113 describe("# initial values", () => {114 it("startTime is ok", async () => {115 expect(await tokenBonding.startTime()).to.be.equal(startTime);116 });117 it("name, symbol, decimals are ok", async () => {118 expect(await tokenBonding.name()).to.be.equal("veHELIO");119 expect(await tokenBonding.symbol()).to.be.equal("veHELIO");120 expect(await tokenBonding.decimals()).to.be.equal(18);121 });122 it("allowance should be 0", async () => {123 expect(await tokenBonding.allowance(AddressZero, AddressZero)).to.be.equal(0);124 });125 it("initial coefficients are ok", async () => {126 const helioInfo = await tokenBonding.tokenInfo(helio.address);127 const helioLpInfo = await tokenBonding.tokenInfo(helioLp.address);128 expect(helioInfo.coefficient).to.be.equal(helioCoefficient);129 expect(helioLpInfo.coefficient).to.be.equal(helioLpCoefficient);130 });131 });132 describe("# transfers and approve should revert", () => {133 it("'transfer', 'transferFrom', 'approve' functions revert", async () => {134 await expect(tokenBonding.transfer(AddressZero, 0)).to.eventually.be.rejectedWith(135 Error,136 "NON-TRANSFERABLE TOKEN"137 );138 await expect(139 tokenBonding.transferFrom(AddressZero, AddressZero, 0)140 ).to.eventually.be.rejectedWith(Error, "NON-TRANSFERABLE TOKEN");141 await expect(tokenBonding.approve(AddressZero, 0)).to.eventually.be.rejectedWith(142 Error,143 "NON-TRANSFERABLE TOKEN"144 );145 });146 });147 describe("# tokenInfo", () => {148 it("should revert if tokens is not supported", async () => {149 await expect(tokenBonding.tokenInfo(AddressZero)).to.eventually.be.rejected;150 });151 });152 describe("# add bonding token", () => {153 it("only owner can call addToken function", async () => {154 await expect(155 tokenBonding.connect(signer3).addToken(AddressZero, 0)156 ).to.eventually.be.rejectedWith(Error, "Ownable: caller is not the owner");157 });158 it("adding token works correctly", async () => {159 // deploy net token160 const FakeToken = await ethers.getContractFactory("FakeERC20");161 const newToken = await FakeToken.connect(deployer).deploy("New Token", "New");162 await newToken.deployed();163 const newCoefficient = tenPow18.mul(15).div(10);164 const tokenLengthBefore = await tokenBonding.getTokensLength();165 await expect(tokenBonding.connect(deployer).addToken(newToken.address, newCoefficient))166 .to.emit(tokenBonding, "TokenAdded")167 .withArgs(newToken.address, newCoefficient);168 const tokenLengthAfter = await tokenBonding.getTokensLength();169 const tokenInfo = await tokenBonding.tokenInfo(newToken.address);170 const tokenInfoByIndex = await tokenBonding.getTokenInfoByIndex(tokenInfo.index);171 expect(tokenLengthAfter).to.be.equal(tokenLengthBefore.add(1));172 expect(tokenInfo.coefficient).to.be.equal(newCoefficient);173 expect(await tokenBonding.getTokenByIndex(tokenLengthAfter)).to.be.equal(newToken.address);174 // check equality of token info175 expect(tokenInfo.coefficient).to.be.equal(tokenInfoByIndex.coefficient);176 expect(tokenInfo.index).to.be.equal(tokenInfoByIndex.index);177 expect(tokenInfo.totalStaked).to.be.equal(tokenInfoByIndex.totalStaked);178 });179 it("cannot add already added token", async () => {180 const FakeToken = await ethers.getContractFactory("FakeERC20");181 const newToken = await FakeToken.connect(deployer).deploy("New Token", "New");182 await newToken.deployed();183 const newCoefficient = tenPow18.mul(15).div(10);184 await tokenBonding.connect(deployer).addToken(newToken.address, newCoefficient);185 await expect(186 tokenBonding.connect(deployer).addToken(newToken.address, newCoefficient)187 ).to.eventually.be.rejectedWith(Error, "Token already added");188 });189 });190 describe("# bonding", () => {191 const bondingAmount = BigNumber.from("10000");192 it("cannot bond if contract is not started yet", async () => {193 await expect(194 tokenBonding.connect(signer1).bond(helio.address, bondingAmount)195 ).to.eventually.be.rejectedWith(Error, "Contract is not started yet");196 });197 it("cannot bond zero tokens", async () => {198 await setStartContractTimestamp();199 await expect(200 tokenBonding.connect(signer1).bond(helio.address, 0)201 ).to.eventually.be.rejectedWith(Error, "cannot bond zero amount");202 });203 it("cannot bond if token is not approved", async () => {204 await setStartContractTimestamp();205 await expect(206 tokenBonding.connect(signer1).bond(helio.address, bondingAmount)207 ).to.eventually.be.rejectedWith(Error, "ERC20: insufficient allowance");208 });209 it("cannot bond unsupported token", async () => {210 await setStartContractTimestamp();211 const FakeToken = await ethers.getContractFactory("FakeERC20");212 const wrongToken = await FakeToken.connect(deployer).deploy("Wrong Token", "Wrong");213 await wrongToken.deployed();214 await wrongToken.mint(signer1.address, bondingAmount);215 await wrongToken.connect(signer1).approve(tokenBonding.address, bondingAmount);216 await expect(217 tokenBonding.connect(signer1).bond(wrongToken.address, bondingAmount)218 ).to.eventually.be.rejectedWith(Error, "Unsupported Token");219 });220 it("cannot batch bond if tokens length is not equal to amounts length", async () => {221 await setStartContractTimestamp();222 const bondingAmountHelio = BigNumber.from("10000");223 const bondingAmountLP = BigNumber.from("20000");224 // approve225 await helio.connect(signer1).approve(tokenBonding.address, bondingAmountHelio);226 await helioLp.connect(signer1).approve(tokenBonding.address, bondingAmountLP);227 await expect(228 tokenBonding229 .connect(signer1)230 .bondBatch(231 [helio.address, helioLp.address, AddressZero],232 [bondingAmountHelio, bondingAmountLP]233 )234 ).to.eventually.be.rejectedWith(Error, "tokens length must be equal to amounts length");235 });236 it("bonding works", async () => {237 await setStartContractTimestamp();238 // approve239 await helio.connect(signer1).approve(tokenBonding.address, bondingAmount);240 await helioLp.connect(signer2).approve(tokenBonding.address, bondingAmount);241 const helioCoeff = (await tokenBonding.tokenInfo(helio.address)).coefficient;242 const helioLpCoeff = (await tokenBonding.tokenInfo(helioLp.address)).coefficient;243 const user1VeTokenBalBefore = await tokenBonding.balanceOf(signer1.address);244 const user2VeTokenBalBefore = await tokenBonding.balanceOf(signer2.address);245 const user1VeTokenAmt = getVeTokenByCoefficient(bondingAmount, helioCoeff);246 const user2VeTokenAmt = getVeTokenByCoefficient(bondingAmount, helioLpCoeff);247 const user1WeightBefore = await tokenBonding.userWeight(signer1.address);248 const user2WeightBefore = await tokenBonding.userWeight(signer2.address);249 const totalSupplyBefore = await tokenBonding.totalSupply();250 const totalWeightBefore = await tokenBonding.totalWeight();251 await expect(tokenBonding.connect(signer1).bond(helio.address, bondingAmount))252 .to.emit(tokenBonding, "Transfer")253 .withArgs(AddressZero, signer1.address, user1VeTokenAmt)254 .and.to.emit(helio, "Transfer")255 .withArgs(signer1.address, tokenBonding.address, bondingAmount);256 await expect(tokenBonding.connect(signer2).bond(helioLp.address, bondingAmount))257 .to.emit(tokenBonding, "Transfer")258 .withArgs(AddressZero, signer2.address, user2VeTokenAmt)259 .and.to.emit(helioLp, "Transfer")260 .withArgs(signer2.address, tokenBonding.address, bondingAmount);261 const expectedUser1VeTokenBal = user1VeTokenAmt.add(user1VeTokenBalBefore);262 const expectedUser2VeTokenBal = user2VeTokenAmt.add(user2VeTokenBalBefore);263 const expectedUser1Weight = user1VeTokenAmt.add(user1WeightBefore);264 const expectedUser2Weight = user2VeTokenAmt.add(user2WeightBefore);265 const expectedTotalSupply = totalSupplyBefore.add(user1VeTokenAmt).add(user2VeTokenAmt);266 const expectedTotalWeight = totalWeightBefore.add(user1VeTokenAmt).add(user2VeTokenAmt);267 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(expectedUser1VeTokenBal);268 expect(await tokenBonding.balanceOf(signer2.address)).to.be.equal(expectedUser2VeTokenBal);269 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUser1Weight);270 expect(await tokenBonding.userWeight(signer2.address)).to.be.equal(expectedUser2Weight);271 expect(await tokenBonding.totalSupply()).to.be.equal(expectedTotalSupply);272 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);273 });274 it("batch bonding works", async () => {275 await setStartContractTimestamp();276 const bondingAmountHelio = BigNumber.from("10000");277 const bondingAmountLP = BigNumber.from("20000");278 // approve279 await helio.connect(signer1).approve(tokenBonding.address, bondingAmountHelio);280 await helioLp.connect(signer1).approve(tokenBonding.address, bondingAmountLP);281 const helioCoeff = (await tokenBonding.tokenInfo(helio.address)).coefficient;282 const helioLpCoeff = (await tokenBonding.tokenInfo(helioLp.address)).coefficient;283 const veTokenBalBefore = await tokenBonding.balanceOf(signer1.address);284 const userWeightBefore = await tokenBonding.userWeight(signer1.address);285 const totalSupplyBefore = await tokenBonding.totalSupply();286 const totalWeightBefore = await tokenBonding.totalWeight();287 const veTokenAmtByHelio = getVeTokenByCoefficient(bondingAmountHelio, helioCoeff);288 const veTokenAmtByLP = getVeTokenByCoefficient(bondingAmountLP, helioLpCoeff);289 await expect(290 tokenBonding291 .connect(signer1)292 .bondBatch([helio.address, helioLp.address], [bondingAmountHelio, bondingAmountLP])293 )294 .to.emit(tokenBonding, "Transfer")295 .withArgs(AddressZero, signer1.address, veTokenAmtByHelio)296 .and.to.emit(tokenBonding, "Transfer")297 .withArgs(AddressZero, signer1.address, veTokenAmtByLP)298 .and.to.emit(helio, "Transfer")299 .withArgs(signer1.address, tokenBonding.address, bondingAmountHelio)300 .and.to.emit(helioLp, "Transfer")301 .withArgs(signer1.address, tokenBonding.address, bondingAmountLP);302 const expectedVeTokenBal = veTokenBalBefore.add(veTokenAmtByLP).add(veTokenAmtByHelio);303 const expectedUserWeight = userWeightBefore.add(veTokenAmtByLP).add(veTokenAmtByHelio);304 const expectedTotalSupply = totalSupplyBefore.add(veTokenAmtByLP).add(veTokenAmtByHelio);305 const expectedTotalWeight = totalWeightBefore.add(veTokenAmtByLP).add(veTokenAmtByHelio);306 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(expectedVeTokenBal);307 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUserWeight);308 expect(await tokenBonding.totalSupply()).to.be.equal(expectedTotalSupply);309 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);310 });311 });312 describe("# request unbond", () => {313 const bondingAmount = BigNumber.from("10000");314 beforeEach("bond tokens", async () => {315 // start contract316 await setStartContractTimestamp();317 // approve318 await helio.connect(signer1).approve(tokenBonding.address, bondingAmount);319 await helio.connect(signer2).approve(tokenBonding.address, bondingAmount);320 await helioLp.connect(signer1).approve(tokenBonding.address, bondingAmount);321 await helioLp.connect(signer2).approve(tokenBonding.address, bondingAmount);322 // bond323 await tokenBonding.connect(signer1).bond(helio.address, bondingAmount);324 await tokenBonding.connect(signer2).bond(helio.address, bondingAmount);325 await tokenBonding.connect(signer1).bond(helioLp.address, bondingAmount);326 await tokenBonding.connect(signer2).bond(helioLp.address, bondingAmount);327 });328 it("should not request if not bonded yet", async () => {329 const arithmeticErrorCode = "0x11";330 await expect(331 tokenBonding.connect(signer3).requestUnbond(helio.address, bondingAmount)332 ).to.eventually.be.rejectedWith(Error, arithmeticErrorCode);333 });334 it("cannot request 0 amount", async () => {335 await expect(336 tokenBonding.connect(signer1).requestUnbond(helio.address, 0)337 ).to.eventually.be.rejectedWith(Error, "Cannot request for zero amount");338 });339 it("cannot request if requested amount is more than bonded amount", async () => {340 const arithmeticErrorCode = "0x11";341 const requestedAmount = bondingAmount.add(1);342 await expect(343 tokenBonding.connect(signer1).requestUnbond(helio.address, requestedAmount)344 ).to.eventually.be.rejectedWith(Error, arithmeticErrorCode);345 });346 it("cannot request unbond batch if tokens length is not equal to amounts length", async () => {347 await expect(348 tokenBonding.connect(signer1).requestUnbondBatch([helio.address], [])349 ).to.eventually.be.rejectedWith(Error, "tokens length must be equal to amounts length");350 });351 it("request works as expected", async () => {352 const requestedAmount = bondingAmount.div(2);353 const user1BalBefore = await tokenBonding.balanceOf(signer1.address);354 const user2BalBefore = await tokenBonding.balanceOf(signer2.address);355 const user1WeightBefore = await tokenBonding.userWeight(signer1.address);356 const user2WeightBefore = await tokenBonding.userWeight(signer2.address);357 const totalSupplyBefore = await tokenBonding.totalSupply();358 const totalWeightBefore = await tokenBonding.totalWeight();359 const user1RequestedVeAmount = getVeTokenByCoefficient(requestedAmount, helioCoefficient);360 const user2RequestedVeAmount = getVeTokenByCoefficient(requestedAmount, helioLpCoefficient);361 await expect(362 tokenBonding.connect(signer1).requestUnbond(helio.address, requestedAmount)363 ).to.emit(tokenBonding, "UnbondingRequest");364 await expect(365 tokenBonding.connect(signer2).requestUnbond(helioLp.address, requestedAmount)366 ).to.emit(tokenBonding, "UnbondingRequest");367 const expectedUser1Weight = user1WeightBefore.sub(user1RequestedVeAmount);368 const expectedUser2Weight = user2WeightBefore.sub(user2RequestedVeAmount);369 const expectedTotalWeight = totalWeightBefore370 .sub(user1RequestedVeAmount)371 .sub(user2RequestedVeAmount);372 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(user1BalBefore);373 expect(await tokenBonding.balanceOf(signer2.address)).to.be.equal(user2BalBefore);374 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUser1Weight);375 expect(await tokenBonding.userWeight(signer2.address)).to.be.equal(expectedUser2Weight);376 expect(await tokenBonding.totalSupply()).to.be.equal(totalSupplyBefore);377 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);378 });379 it("should request all amount if requested amount is uint256 max value", async () => {380 const requestedAmount = MaxUint256;381 await expect(382 tokenBonding.connect(signer1).requestUnbond(helio.address, requestedAmount)383 ).to.emit(tokenBonding, "UnbondingRequest");384 const userStakeInfo = await tokenBonding.userStakeInfo(signer1.address, helio.address);385 expect(userStakeInfo.staked).to.be.equal(0);386 });387 it("request batch works as expected", async () => {388 const requestedAmount = bondingAmount.div(2);389 const userBalBefore = await tokenBonding.balanceOf(signer1.address);390 const userWeightBefore = await tokenBonding.userWeight(signer1.address);391 const totalSupplyBefore = await tokenBonding.totalSupply();392 const totalWeightBefore = await tokenBonding.totalWeight();393 const userRequestedVeHelio = getVeTokenByCoefficient(requestedAmount, helioCoefficient);394 const userRequestedVeHelioLp = getVeTokenByCoefficient(requestedAmount, helioLpCoefficient);395 await expect(396 tokenBonding397 .connect(signer1)398 .requestUnbondBatch([helio.address, helioLp.address], [requestedAmount, requestedAmount])399 )400 .to.emit(tokenBonding, "UnbondingRequest")401 .and.to.emit(tokenBonding, "UnbondingRequest");402 const expectedUserWeight = userWeightBefore403 .sub(userRequestedVeHelio)404 .sub(userRequestedVeHelioLp);405 const expectedTotalWeight = totalWeightBefore406 .sub(userRequestedVeHelio)407 .sub(userRequestedVeHelioLp);408 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(userBalBefore);409 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUserWeight);410 expect(await tokenBonding.totalSupply()).to.be.equal(totalSupplyBefore);411 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);412 });413 });414 describe("# unbond", () => {415 const bondingAmount = BigNumber.from("10000");416 const requestedAmount = bondingAmount.div(2);417 beforeEach("bond tokens", async () => {418 // start contract419 await setStartContractTimestamp();420 // approve421 await helio.connect(signer1).approve(tokenBonding.address, bondingAmount);422 await helio.connect(signer2).approve(tokenBonding.address, bondingAmount);423 await helioLp.connect(signer1).approve(tokenBonding.address, bondingAmount);424 await helioLp.connect(signer2).approve(tokenBonding.address, bondingAmount);425 // bond426 await tokenBonding.connect(signer1).bond(helio.address, bondingAmount);427 await tokenBonding.connect(signer2).bond(helio.address, bondingAmount);428 await tokenBonding.connect(signer1).bond(helioLp.address, bondingAmount);429 await tokenBonding.connect(signer2).bond(helioLp.address, bondingAmount);430 });431 beforeEach("request unbond", async () => {432 await tokenBonding.connect(signer1).requestUnbond(helio.address, requestedAmount);433 await tokenBonding.connect(signer2).requestUnbond(helio.address, requestedAmount);434 await tokenBonding.connect(signer1).requestUnbond(helioLp.address, requestedAmount);435 await tokenBonding.connect(signer2).requestUnbond(helioLp.address, requestedAmount);436 });437 it("cannot unbond if amount is 0", async () => {438 await expect(439 tokenBonding.connect(signer3).unbond(helio.address)440 ).to.eventually.be.rejectedWith(Error, "Claimed amount should not be zero");441 });442 it("cannot unbond if a week is not passed", async () => {443 const currentTimestamp = await getTimestamp();444 const userStakeInfo = await tokenBonding.userStakeInfo(signer1.address, helio.address);445 assert.isTrue(userStakeInfo.requestTime.add(week).gt(currentTimestamp));446 await expect(447 tokenBonding.connect(signer1).unbond(helio.address)448 ).to.eventually.be.rejectedWith(Error, "You should wait seven days");449 });450 it("unbonding works", async () => {451 await advanceTime(week.toNumber());452 const user1WeightBefore = await tokenBonding.userWeight(signer1.address);453 const user2WeightBefore = await tokenBonding.userWeight(signer2.address);454 const user1BalBefore = await tokenBonding.balanceOf(signer1.address);455 const user2BalBefore = await tokenBonding.balanceOf(signer2.address);456 const totalWeightBefore = await tokenBonding.totalWeight();457 const totalSupplyBefore = await tokenBonding.totalSupply();458 const user1StakeInfoBefore = await tokenBonding.userStakeInfo(signer1.address, helio.address);459 const user2StakeInfoBefore = await tokenBonding.userStakeInfo(460 signer2.address,461 helioLp.address462 );463 const user1VeTokenAmt = getVeTokenByCoefficient(requestedAmount, helioCoefficient);464 const user2VeTokenAmt = getVeTokenByCoefficient(requestedAmount, helioLpCoefficient);465 await expect(tokenBonding.connect(signer1).unbond(helio.address))466 .to.emit(helio, "Transfer")467 .withArgs(tokenBonding.address, signer1.address, user1StakeInfoBefore.wantClaim)468 .and.to.emit(tokenBonding, "Transfer")469 .withArgs(signer1.address, AddressZero, user1VeTokenAmt);470 await expect(tokenBonding.connect(signer2).unbond(helioLp.address))471 .to.emit(helioLp, "Transfer")472 .withArgs(tokenBonding.address, signer2.address, user2StakeInfoBefore.wantClaim)473 .and.to.emit(tokenBonding, "Transfer")474 .withArgs(signer2.address, AddressZero, user2VeTokenAmt);475 const user1StakeInfoAfter = await tokenBonding.userStakeInfo(signer1.address, helio.address);476 const user2StakeInfoAfter = await tokenBonding.userStakeInfo(477 signer2.address,478 helioLp.address479 );480 const expectedUser1BalAfter = user1BalBefore.sub(user1VeTokenAmt);481 const expectedUser2BalAfter = user2BalBefore.sub(user2VeTokenAmt);482 const expectedTotalSupply = totalSupplyBefore.sub(user1VeTokenAmt).sub(user2VeTokenAmt);483 expect(user1StakeInfoAfter.wantClaim).to.be.equal(0);484 expect(user2StakeInfoAfter.wantClaim).to.be.equal(0);485 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(user1WeightBefore);486 expect(await tokenBonding.userWeight(signer2.address)).to.be.equal(user2WeightBefore);487 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(expectedUser1BalAfter);488 expect(await tokenBonding.balanceOf(signer2.address)).to.be.equal(expectedUser2BalAfter);489 expect(await tokenBonding.totalWeight()).to.be.equal(totalWeightBefore);490 expect(await tokenBonding.totalSupply()).to.be.equal(expectedTotalSupply);491 });492 it("batch unbonding works", async () => {493 await advanceTime(week.toNumber());494 const userWeightBefore = await tokenBonding.userWeight(signer1.address);495 const userBalBefore = await tokenBonding.balanceOf(signer1.address);496 const totalWeightBefore = await tokenBonding.totalWeight();497 const totalSupplyBefore = await tokenBonding.totalSupply();498 const userHelioStakeInfoBefore = await tokenBonding.userStakeInfo(499 signer1.address,500 helio.address501 );502 const userHelioLPStakeInfoBefore = await tokenBonding.userStakeInfo(503 signer1.address,504 helioLp.address505 );506 const userVeHelioAmt = getVeTokenByCoefficient(requestedAmount, helioCoefficient);507 const userVeHelioLpAmt = getVeTokenByCoefficient(requestedAmount, helioLpCoefficient);508 await expect(tokenBonding.connect(signer1).unbondBatch([helio.address, helioLp.address]))509 .to.emit(helio, "Transfer")510 .withArgs(tokenBonding.address, signer1.address, userHelioStakeInfoBefore.wantClaim)511 .and.to.emit(helio, "Transfer")512 .withArgs(tokenBonding.address, signer1.address, userHelioLPStakeInfoBefore.wantClaim)513 .and.to.emit(tokenBonding, "Transfer")514 .withArgs(signer1.address, AddressZero, userVeHelioAmt)515 .and.to.emit(tokenBonding, "Transfer")516 .withArgs(signer1.address, AddressZero, userVeHelioLpAmt);517 const userHelioStakeInfo = await tokenBonding.userStakeInfo(signer1.address, helio.address);518 const userHelioLpStakeInfo = await tokenBonding.userStakeInfo(519 signer1.address,520 helioLp.address521 );522 const expectedUserBal = userBalBefore.sub(userVeHelioAmt).sub(userVeHelioLpAmt);523 const expectedTotalSupply = totalSupplyBefore.sub(userVeHelioAmt).sub(userVeHelioLpAmt);524 expect(userHelioStakeInfo.wantClaim).to.be.equal(0);525 expect(userHelioLpStakeInfo.wantClaim).to.be.equal(0);526 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(userWeightBefore);527 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(expectedUserBal);528 expect(await tokenBonding.totalWeight()).to.be.equal(totalWeightBefore);529 expect(await tokenBonding.totalSupply()).to.be.equal(expectedTotalSupply);530 });531 });532 describe("# decrease unbond amount", () => {533 const bondingAmount = BigNumber.from("10000");534 const requestedAmount = bondingAmount.div(2);535 const decreaseAmount = requestedAmount.div(2);536 beforeEach("bond tokens", async () => {537 // start contract538 await setStartContractTimestamp();539 // approve540 await helio.connect(signer1).approve(tokenBonding.address, bondingAmount);541 await helioLp.connect(signer1).approve(tokenBonding.address, bondingAmount);542 // bond543 await tokenBonding.connect(signer1).bond(helio.address, bondingAmount);544 await tokenBonding.connect(signer1).bond(helioLp.address, bondingAmount);545 });546 beforeEach("request unbond", async () => {547 await tokenBonding.connect(signer1).requestUnbond(helio.address, requestedAmount);548 await tokenBonding.connect(signer1).requestUnbond(helioLp.address, requestedAmount);549 });550 it("cannot decrease more than requested unbond amount", async () => {551 await expect(552 tokenBonding.connect(signer1).decreaseUnbondAmount(helio.address, requestedAmount.add(1))553 ).to.eventually.be.rejectedWith(Error, "amount is more than wantClaim amount");554 });555 it("cannot batch decrease amount if tokens length is not equal to amounts length", async () => {556 await expect(557 tokenBonding.connect(signer1).decreaseUnbondAmountBatch([helio.address], [])558 ).to.eventually.be.rejectedWith(Error, "tokens length must be equal to amounts length");559 });560 it("decrease unbond amount works", async () => {561 const userBalBefore = await tokenBonding.balanceOf(signer1.address);562 const userWeightBefore = await tokenBonding.userWeight(signer1.address);563 const totalSupplyBefore = await tokenBonding.totalSupply();564 const totalWeightBefore = await tokenBonding.totalWeight();565 const userVeHelioAmt = getVeTokenByCoefficient(decreaseAmount, helioCoefficient);566 const userStakeInfoBefore = await tokenBonding.userStakeInfo(signer1.address, helio.address);567 await expect(568 tokenBonding.connect(signer1).decreaseUnbondAmount(helio.address, decreaseAmount)569 )570 .to.emit(tokenBonding, "UnbondingRequest")571 .withArgs(572 helio.address,573 userStakeInfoBefore.wantClaim.sub(decreaseAmount),574 userStakeInfoBefore.requestTime575 );576 const expectedUserWeight = userWeightBefore.add(userVeHelioAmt);577 const expectedTotalWeight = totalWeightBefore.add(userVeHelioAmt);578 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(userBalBefore);579 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUserWeight);580 expect(await tokenBonding.totalSupply()).to.be.equal(totalSupplyBefore);581 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);582 });583 it("will decrease all amounts if the given amount is equal to MaxUint256", async () => {584 const userBalBefore = await tokenBonding.balanceOf(signer1.address);585 const userWeightBefore = await tokenBonding.userWeight(signer1.address);586 const totalSupplyBefore = await tokenBonding.totalSupply();587 const totalWeightBefore = await tokenBonding.totalWeight();588 const userVeHelioAmt = getVeTokenByCoefficient(requestedAmount, helioCoefficient);589 const userStakeInfoBefore = await tokenBonding.userStakeInfo(signer1.address, helio.address);590 await expect(591 tokenBonding592 .connect(signer1)593 .decreaseUnbondAmount(helio.address, ethers.constants.MaxUint256)594 )595 .to.emit(tokenBonding, "UnbondingRequest")596 .withArgs(helio.address, 0, userStakeInfoBefore.requestTime);597 const expectedUserWeight = userWeightBefore.add(userVeHelioAmt);598 const expectedTotalWeight = totalWeightBefore.add(userVeHelioAmt);599 const userStakeInfoAfter = await tokenBonding.userStakeInfo(signer1.address, helio.address);600 expect(userStakeInfoAfter.wantClaim).to.be.equal(0);601 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(userBalBefore);602 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUserWeight);603 expect(await tokenBonding.totalSupply()).to.be.equal(totalSupplyBefore);604 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);605 });606 it("decrease unbond batch works", async () => {607 const decreaseAmount1 = decreaseAmount;608 const decreaseAmount2 = decreaseAmount.mul(2);609 const userBalBefore = await tokenBonding.balanceOf(signer1.address);610 const userWeightBefore = await tokenBonding.userWeight(signer1.address);611 const totalSupplyBefore = await tokenBonding.totalSupply();612 const totalWeightBefore = await tokenBonding.totalWeight();613 const userVeHelioAmt = getVeTokenByCoefficient(decreaseAmount1, helioCoefficient);614 const userVeHelioLpAmt = getVeTokenByCoefficient(decreaseAmount2, helioLpCoefficient);615 const userHelioStakeInfoBefore = await tokenBonding.userStakeInfo(616 signer1.address,617 helio.address618 );619 const userHelioLpStakeInfoBefore = await tokenBonding.userStakeInfo(620 signer1.address,621 helioLp.address622 );623 await expect(624 tokenBonding625 .connect(signer1)626 .decreaseUnbondAmountBatch(627 [helio.address, helioLp.address],628 [decreaseAmount1, decreaseAmount2]629 )630 )631 .to.emit(tokenBonding, "UnbondingRequest")632 .withArgs(633 helio.address,634 userHelioStakeInfoBefore.wantClaim.sub(decreaseAmount1),635 userHelioStakeInfoBefore.requestTime636 )637 .and.to.emit(tokenBonding, "UnbondingRequest")638 .withArgs(639 helioLp.address,640 userHelioLpStakeInfoBefore.wantClaim.sub(decreaseAmount2),641 userHelioLpStakeInfoBefore.requestTime642 );643 const expectedUserWeight = userWeightBefore.add(userVeHelioAmt).add(userVeHelioLpAmt);644 const expectedTotalWeight = totalWeightBefore.add(userVeHelioAmt).add(userVeHelioLpAmt);645 expect(await tokenBonding.balanceOf(signer1.address)).to.be.equal(userBalBefore);646 expect(await tokenBonding.userWeight(signer1.address)).to.be.equal(expectedUserWeight);647 expect(await tokenBonding.totalSupply()).to.be.equal(totalSupplyBefore);648 expect(await tokenBonding.totalWeight()).to.be.equal(expectedTotalWeight);649 });650 });...

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advancedPoolFunctionality.ts

Source:advancedPoolFunctionality.ts Github

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1// This way of importing is a bit funky. We should fix this in the Mock Contracts package2import {MockTokenFactory} from "@pie-dao/mock-contracts/dist/typechain/MockTokenFactory";3import {MockToken} from "@pie-dao/mock-contracts/typechain/MockToken";4import {ethers, run, ethereum} from "@nomiclabs/buidler";5import {Signer, Wallet, utils, constants} from "ethers";6import {BigNumber, BigNumberish, parseEther} from "ethers/utils";7import chai from "chai";8import {deployContract, solidity} from "ethereum-waffle";9import {deployBalancerPool, linkArtifact, TimeTraveler} from "../utils";10import {IbPool} from "../typechain/IbPool";11import {IbPoolFactory} from "../typechain/IbPoolFactory";12import {Pv2SmartPool} from "../typechain/Pv2SmartPool";13import PV2SmartPoolArtifact from "../artifacts/PV2SmartPool.json";14import {MaxUint256} from "ethers/constants";15chai.use(solidity);16const {expect} = chai;17const NAME = "TEST POOL";18const SYMBOL = "TPL";19const INITIAL_SUPPLY = constants.WeiPerEther;20const timeTraveler = new TimeTraveler(ethereum);21describe("Advanced Pool Functionality", function () {22 this.timeout(3000000);23 let signers: Signer[];24 let account: string;25 let account2: string;26 let tokens: MockToken[];27 let pool: IbPool;28 let smartpool: Pv2SmartPool;29 let startBlock: number;30 let endBlock: number;31 let tokenFactory : MockTokenFactory32 beforeEach(async () => {33 signers = await ethers.signers();34 account = await signers[0].getAddress();35 account2 = await signers[1].getAddress();36 pool = IbPoolFactory.connect(await deployBalancerPool(signers[0]), signers[0]);37 tokenFactory = new MockTokenFactory(signers[0]);38 tokens = [];39 for (let i = 0; i < 8; i++) {40 const token: MockToken = await tokenFactory.deploy(`Mock ${i}`, `M${i}`, 18);41 await token.mint(account, constants.WeiPerEther.mul(1000000));42 await token.mint(await signers[1].getAddress(), constants.WeiPerEther.mul(1000000));43 await token.approve(pool.address, constants.MaxUint256);44 pool.bind(token.address, constants.WeiPerEther, constants.WeiPerEther.mul(2));45 tokens.push(token);46 }47 smartpool = (await run("deploy-libraries-and-smartpool")) as Pv2SmartPool;48 await smartpool.init(pool.address, NAME, SYMBOL, INITIAL_SUPPLY);49 await smartpool.approveTokens();50 await pool.setController(smartpool.address);51 for (const token of tokens) {52 await token.approve(smartpool.address, constants.MaxUint256);53 // Attach alt signer to token and approve pool54 await MockTokenFactory.connect(token.address, signers[1]).approve(55 smartpool.address,56 constants.MaxUint25657 );58 }59 startBlock = (await ethers.provider.getBlockNumber()) + 1;60 endBlock = startBlock + 100;61 });62 describe("updateWeight()", async () => {63 it("Updating the weigth from a non controller should fail", async () => {64 smartpool = smartpool.connect(signers[1]);65 await expect(66 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther)67 ).to.be.revertedWith("PV2SmartPool.onlyController: not controller");68 });69 it("Updating down should work", async () => {70 const weightBefore = await smartpool.getDenormalizedWeight(tokens[0].address);71 const totalWeightBefore = await pool.getTotalDenormalizedWeight();72 const poolTokenBalanceBefore = await tokens[0].balanceOf(pool.address);73 const userTokenBalanceBefore = await tokens[0].balanceOf(account);74 const userSmartPoolTokenBalanceBefore = await smartpool.balanceOf(account);75 const poolSmartPoolTokenTotalSupplyBefore = await smartpool.totalSupply();76 await smartpool.updateWeight(tokens[0].address, constants.WeiPerEther);77 const newWeight = await smartpool.getDenormalizedWeight(tokens[0].address);78 const totalWeightAfter = await pool.getTotalDenormalizedWeight();79 const poolTokenBalanceAfter = await tokens[0].balanceOf(pool.address);80 const userTokenBalanceAfter = await tokens[0].balanceOf(account);81 const userSmartPoolTokenBalanceAfter = await smartpool.balanceOf(account);82 const poolSmartPoolTokenTotalSupplyAfter = await smartpool.totalSupply();83 const expectedBurn = poolSmartPoolTokenTotalSupplyBefore84 .mul(totalWeightBefore.sub(totalWeightAfter))85 .div(totalWeightBefore);86 const expectedTokenWithdraw = poolTokenBalanceBefore.mul(newWeight).div(weightBefore);87 expect(newWeight).to.eq(constants.WeiPerEther);88 expect(userSmartPoolTokenBalanceAfter).to.eq(89 userSmartPoolTokenBalanceBefore.sub(expectedBurn)90 );91 expect(poolSmartPoolTokenTotalSupplyAfter).to.eq(92 poolSmartPoolTokenTotalSupplyBefore.sub(expectedBurn)93 );94 expect(userTokenBalanceAfter).to.eq(userTokenBalanceBefore.add(expectedTokenWithdraw));95 expect(poolTokenBalanceAfter).to.eq(poolTokenBalanceBefore.sub(expectedTokenWithdraw));96 expect(totalWeightAfter).to.eq(totalWeightBefore.sub(constants.WeiPerEther));97 });98 it("Updating down while the token transfer returns false should fail", async () => {99 await tokens[0].setTransferReturnFalse(true);100 await expect(101 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther)102 ).to.be.revertedWith("ERR_ERC20_FALSE");103 });104 it("Updating down while not having enough pool tokens should fail", async () => {105 const balance = await smartpool.balanceOf(account);106 await smartpool.transfer(account2, balance);107 await expect(108 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther)109 ).to.be.revertedWith("ERR_INSUFFICIENT_BAL");110 });111 it("Updating up should work", async () => {112 const weightBefore = await smartpool.getDenormalizedWeight(tokens[0].address);113 const totalWeightBefore = await pool.getTotalDenormalizedWeight();114 const poolTokenBalanceBefore = await tokens[0].balanceOf(pool.address);115 const userTokenBalanceBefore = await tokens[0].balanceOf(account);116 const userSmartPoolTokenBalanceBefore = await smartpool.balanceOf(account);117 const poolSmartPoolTokenTotalSupplyBefore = await smartpool.totalSupply();118 await smartpool.updateWeight(tokens[0].address, constants.WeiPerEther.mul(4));119 const newWeight = await smartpool.getDenormalizedWeight(tokens[0].address);120 const totalWeightAfter = await pool.getTotalDenormalizedWeight();121 const poolTokenBalanceAfter = await tokens[0].balanceOf(pool.address);122 const userTokenBalanceAfter = await tokens[0].balanceOf(account);123 const userSmartPoolTokenBalanceAfter = await smartpool.balanceOf(account);124 const poolSmartPoolTokenTotalSupplyAfter = await smartpool.totalSupply();125 const expectedMint = poolSmartPoolTokenTotalSupplyBefore126 .mul(totalWeightAfter.sub(totalWeightBefore))127 .div(totalWeightBefore);128 const expectedTokenDeposit = poolTokenBalanceBefore129 .mul(newWeight)130 .div(weightBefore)131 .sub(poolTokenBalanceBefore);132 expect(newWeight).to.eq(constants.WeiPerEther.mul(4));133 expect(userSmartPoolTokenBalanceAfter).to.eq(134 userSmartPoolTokenBalanceBefore.add(expectedMint)135 );136 expect(poolSmartPoolTokenTotalSupplyAfter).to.eq(137 poolSmartPoolTokenTotalSupplyBefore.add(expectedMint)138 );139 expect(userTokenBalanceAfter).to.eq(userTokenBalanceBefore.sub(expectedTokenDeposit));140 expect(poolTokenBalanceAfter).to.eq(poolTokenBalanceBefore.add(expectedTokenDeposit));141 expect(totalWeightAfter).to.eq(totalWeightBefore.add(constants.WeiPerEther.mul(2)));142 });143 it("Updating up while not having enough of the underlying should fail", async () => {144 const balance = await tokens[0].balanceOf(account);145 await tokens[0].transfer(account2, balance);146 await expect(147 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther.mul(4))148 ).to.be.revertedWith("ERC20: transfer amount exceeds balance");149 });150 it("Updating up while the token transferFrom returns false should fail", async () => {151 await tokens[0].setTransferFromReturnFalse(true);152 await expect(153 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther.mul(4))154 ).to.be.revertedWith("TRANSFER_FAILED");155 });156 it("Updating up while the underlying token is not approved should fail", async () => {157 await tokens[0].approve(smartpool.address, 0);158 await expect(159 smartpool.updateWeight(tokens[0].address, constants.WeiPerEther.mul(4))160 ).to.be.revertedWith("ERC20: transfer amount exceeds allowance");161 });162 });163 describe("updateWeightsGradually()", async () => {164 const weightsFixtureUp = [165 constants.WeiPerEther.mul(4),166 constants.WeiPerEther.mul(2),167 constants.WeiPerEther.mul(2),168 constants.WeiPerEther.mul(2),169 constants.WeiPerEther.mul(2),170 constants.WeiPerEther.mul(2),171 constants.WeiPerEther.mul(2),172 constants.WeiPerEther.mul(2),173 ];174 const weightsFixtureTokenAboveMax = [175 constants.WeiPerEther.mul(51),176 constants.WeiPerEther.mul(2),177 constants.WeiPerEther.mul(2),178 constants.WeiPerEther.mul(2),179 constants.WeiPerEther.mul(2),180 constants.WeiPerEther.mul(2),181 constants.WeiPerEther.mul(2),182 constants.WeiPerEther.mul(2),183 ];184 const weightsFixtureTokenBelowMin = [185 constants.WeiPerEther.div(2),186 constants.WeiPerEther.mul(2),187 constants.WeiPerEther.mul(2),188 constants.WeiPerEther.mul(2),189 constants.WeiPerEther.mul(2),190 constants.WeiPerEther.mul(2),191 constants.WeiPerEther.mul(2),192 constants.WeiPerEther.mul(2),193 ];194 const weightsFixtureTotalAboveMax = [195 constants.WeiPerEther.mul(10),196 constants.WeiPerEther.mul(10),197 constants.WeiPerEther.mul(10),198 constants.WeiPerEther.mul(10),199 constants.WeiPerEther.mul(10),200 constants.WeiPerEther.mul(10),201 constants.WeiPerEther.mul(10),202 constants.WeiPerEther.mul(10),203 ];204 it("Updating from a non controller should fail", async () => {205 smartpool = smartpool.connect(signers[1]);206 await expect(207 smartpool.updateWeightsGradually(weightsFixtureUp, startBlock, endBlock)208 ).to.be.revertedWith("PV2SmartPool.onlyController: not controller");209 });210 it("Updating should work", async () => {211 const currentWeights = await smartpool.getDenormalizedWeights();212 await smartpool.updateWeightsGradually(weightsFixtureUp, startBlock, endBlock);213 const newWeights = await smartpool.getNewWeights();214 const newCurrentWeights = await smartpool.getDenormalizedWeights();215 expect(newWeights).to.eql(weightsFixtureUp);216 expect(newCurrentWeights).to.eql(currentWeights);217 });218 it("Setting a start block in the past should set it to the current block", async () => {219 const currentWeights = await smartpool.getDenormalizedWeights();220 await smartpool.updateWeightsGradually(weightsFixtureUp, 0, endBlock);221 const currentBlock = await ethers.provider.getBlockNumber();222 const newWeights = await smartpool.getNewWeights();223 const newCurrentWeights = await smartpool.getDenormalizedWeights();224 const startBlockVal = await smartpool.getStartBlock();225 expect(startBlockVal).to.eq(currentBlock);226 expect(newWeights).to.eql(weightsFixtureUp);227 expect(newCurrentWeights).to.eql(currentWeights);228 });229 it("Updating the weight of a token above the max should fail", async () => {230 await expect(231 smartpool.updateWeightsGradually(weightsFixtureTokenAboveMax, startBlock, endBlock)232 ).to.be.revertedWith("ERR_WEIGHT_ABOVE_MAX");233 });234 it("Updating the weight of a token below the minimum should fail", async () => {235 await expect(236 smartpool.updateWeightsGradually(weightsFixtureTokenBelowMin, startBlock, endBlock)237 ).to.be.revertedWith("ERR_WEIGHT_BELOW_MIN");238 });239 it("Updating the weights above the total max weight should fail", async () => {240 await expect(241 smartpool.updateWeightsGradually(weightsFixtureTotalAboveMax, startBlock, endBlock)242 ).to.be.revertedWith("ERR_MAX_TOTAL_WEIGHT");243 });244 it("Updating to a start block which is bigger before the end block should fail", async () => {245 await expect(246 smartpool.updateWeightsGradually(weightsFixtureUp, endBlock + 1, endBlock)247 ).to.be.revertedWith(248 "PWeightControlledSmartPool.updateWeightsGradually: End block must be after start block"249 );250 });251 });252 describe("pokeWeight()", async () => {253 const weigthsFixturePokeWeightsUp = [254 constants.WeiPerEther.mul(4),255 constants.WeiPerEther.mul(4),256 constants.WeiPerEther.mul(4),257 constants.WeiPerEther.mul(4),258 constants.WeiPerEther.mul(4),259 constants.WeiPerEther.mul(4),260 constants.WeiPerEther.mul(4),261 constants.WeiPerEther.mul(4),262 ];263 const weigthsFixturePokeWeightsDown = [264 constants.WeiPerEther.mul(1),265 constants.WeiPerEther.mul(1),266 constants.WeiPerEther.mul(1),267 constants.WeiPerEther.mul(1),268 constants.WeiPerEther.mul(1),269 constants.WeiPerEther.mul(1),270 constants.WeiPerEther.mul(1),271 constants.WeiPerEther.mul(1),272 ];273 it("Poking the weights up should work", async () => {274 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);275 const weightsBefore = await smartpool.getDenormalizedWeights();276 await smartpool.pokeWeights();277 const currentBlock = await ethers.provider.getBlockNumber();278 const weightsAfter = await smartpool.getDenormalizedWeights();279 for (let i = 0; i < weightsAfter.length; i++) {280 const expectedIncrease = weigthsFixturePokeWeightsUp[i]281 .sub(weightsBefore[i])282 .mul(currentBlock - startBlock)283 .div(endBlock - startBlock);284 expect(weightsAfter[i]).to.eq(285 weightsBefore[i].add(expectedIncrease),286 "Weight increase incorrect"287 );288 }289 });290 it("Poking the weights down should work", async () => {291 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsDown, startBlock, endBlock);292 const weightsBefore = await smartpool.getDenormalizedWeights();293 await smartpool.pokeWeights();294 const currentBlock = await ethers.provider.getBlockNumber();295 const weightsAfter = await smartpool.getDenormalizedWeights();296 for (let i = 0; i < weightsAfter.length; i++) {297 const expectedDecrease = weightsBefore[i]298 .sub(weigthsFixturePokeWeightsDown[i])299 .mul(currentBlock - startBlock)300 .div(endBlock - startBlock);301 expect(weightsAfter[i]).to.eq(302 weightsBefore[i].sub(expectedDecrease),303 "Weight decrease incorrect"304 );305 }306 });307 it("Poking the weight after the end block should work", async () => {308 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);309 await mine_blocks(200);310 await smartpool.pokeWeights();311 const weightsAfter = await smartpool.getDenormalizedWeights();312 expect(weightsAfter).to.eql(weigthsFixturePokeWeightsUp, "Weight increase incorrect");313 });314 it("Poking the weight twice after the end block should fail", async () => {315 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);316 await smartpool.pokeWeights();317 await mine_blocks(5);318 await smartpool.pokeWeights();319 await mine_blocks(200);320 await smartpool.pokeWeights();321 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");322 });323 describe("Adding tokens", async () => {324 let newToken: MockToken;325 beforeEach(async () => {326 // Pop off the last token for testing327 await smartpool.removeToken(tokens[tokens.length - 1].address);328 newToken = tokens[tokens.length - 1];329 });330 it("Weight update should cancel when removing token", async () => {331 // verify there is no current adjustment going on332 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");333 // start adjustment334 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);335 await smartpool.pokeWeights();336 // remove a token337 await smartpool.removeToken(tokens[tokens.length - 2].address);338 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");339 // weight adjustment should still work340 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);341 await smartpool.pokeWeights();342 });343 it("Weight update should cancel when adding token", async () => {344 // start adjustment345 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);346 await smartpool.pokeWeights();347 // add new token348 const balance = constants.WeiPerEther.mul(100);349 const weight = constants.WeiPerEther.mul(2);350 await smartpool.commitAddToken(newToken.address, balance, weight);351 await smartpool.pokeWeights();352 await smartpool.applyAddToken();353 // throws 'VM Exception while processing transaction: invalid opcode' @ f4aab193354 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");355 // weight adjustment should still work356 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);357 await smartpool.pokeWeights();358 });359 it("Weight update should cancel when calling bind", async () => {360 // start adjustment361 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);362 await smartpool.pokeWeights();363 // binding a token364 const mintAmount = constants.WeiPerEther.mul(1000000);365 const token: MockToken = await tokenFactory.deploy("Mock", "M", 18);366 await token.mint(account, mintAmount);367 await token.approve(smartpool.address, constants.MaxUint256);368 await smartpool.bind(token.address, constants.WeiPerEther, constants.WeiPerEther);369 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");370 // weight adjustment should still work371 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);372 await smartpool.pokeWeights();373 });374 it("Weight update should cancel when calling unbind", async () => {375 // start adjustment376 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);377 await smartpool.pokeWeights();378 // unbinding a token379 smartpool.unbind(tokens[0].address);380 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");381 // weight adjustment should still work382 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);383 await smartpool.pokeWeights();384 });385 it("Weight update should cancel when calling rebind", async () => {386 // start adjustment387 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);388 await smartpool.pokeWeights();389 // rebinding a token390 await smartpool.rebind(391 tokens[0].address,392 constants.WeiPerEther.mul(2),393 constants.WeiPerEther.mul(2)394 );395 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");396 // weight adjustment should still work397 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);398 await smartpool.pokeWeights();399 });400 it("Weight update should cancel when calling updateWeight (down)", async () => {401 // start adjustment402 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);403 await smartpool.pokeWeights();404 // updating weight down405 const weightsBefore = await smartpool.getDenormalizedWeights();406 await smartpool.updateWeight(tokens[0].address, weightsBefore[0].div(2))407 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");408 // weight adjustment should still work409 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);410 await smartpool.pokeWeights();411 });412 it("Weight update should cancel when calling updateWeight (up)", async () => {413 // start adjustment414 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);415 await smartpool.pokeWeights();416 // updating weight up417 const weightsBefore = await smartpool.getDenormalizedWeights();418 await smartpool.updateWeight(tokens[0].address, weightsBefore[0].mul(2))419 await expect(smartpool.pokeWeights()).to.be.revertedWith("ERR_WEIGHT_ADJUSTMENT_FINISHED");420 // weight adjustment should still work421 await smartpool.updateWeightsGradually(weigthsFixturePokeWeightsUp, startBlock, endBlock);422 await smartpool.pokeWeights();423 });424 it("commitAddToken should work", async () => {425 const balance = constants.WeiPerEther.mul(100);426 const weight = constants.WeiPerEther.mul(2);427 await smartpool.commitAddToken(newToken.address, balance, weight);428 const blockNumber = await ethers.provider.getBlockNumber();429 const newTokenStruct = await smartpool.getNewToken();430 expect(newTokenStruct.addr).to.eq(newToken.address);431 expect(newTokenStruct.isCommitted).to.eq(true);432 expect(newTokenStruct.balance).to.eq(balance);433 expect(newTokenStruct.denorm).to.eq(weight);434 expect(newTokenStruct.commitBlock).to.eq(blockNumber);435 });436 it("commitAddToken from a non controller should fail", async () => {437 await smartpool.setController(account2);438 await expect(439 smartpool.commitAddToken(newToken.address, new BigNumber(1), constants.WeiPerEther.mul(2))440 ).to.be.revertedWith("PV2SmartPool.onlyController: not controller");441 });442 it("Apply add token should work", async () => {443 const balance = constants.WeiPerEther.mul(100);444 const weight = constants.WeiPerEther.mul(2);445 await smartpool.commitAddToken(newToken.address, balance, weight);446 const blockNumber = await ethers.provider.getBlockNumber();447 const tokensBefore = await smartpool.getTokens();448 const totalWeightBefore = await pool.getTotalDenormalizedWeight();449 const totalSupplyBefore = await smartpool.totalSupply();450 const expectedMint = await totalSupplyBefore.mul(weight).div(totalWeightBefore);451 const userPoolBalanceBefore = await smartpool.balanceOf(account);452 await smartpool.applyAddToken();453 const newTokenStruct = await smartpool.getNewToken();454 const tokensAfter = await smartpool.getTokens();455 const poolNewTokenBalance = await newToken.balanceOf(pool.address);456 const totalWeightAfter = await pool.getTotalDenormalizedWeight();457 const totalSupplyAfter = await smartpool.totalSupply();458 const userPoolBalanceAfter = await smartpool.balanceOf(account);459 expect(newTokenStruct.addr).to.eq(newToken.address);460 expect(newTokenStruct.isCommitted).to.eq(false);461 expect(newTokenStruct.balance).to.eq(balance);462 expect(newTokenStruct.denorm).to.eq(weight);463 expect(newTokenStruct.commitBlock).to.eq(blockNumber);464 expect(tokensAfter.length).to.eq(tokensBefore.length + 1);465 expect(poolNewTokenBalance).to.eq(balance);466 expect(totalWeightAfter).to.eq(totalWeightBefore.add(weight));467 expect(totalSupplyAfter).to.eq(totalSupplyBefore.add(expectedMint));468 expect(userPoolBalanceAfter).to.eq(userPoolBalanceBefore.add(expectedMint));469 });470 });471 describe("removeToken", async () => {472 it("removeToken should work", async () => {473 const removedToken = tokens[0];474 const tokenWeight = await smartpool.getDenormalizedWeight(removedToken.address);475 const totalWeightBefore = await pool.getTotalDenormalizedWeight();476 const totalSupplyBefore = await smartpool.totalSupply();477 const userPoolBalanceBefore = await smartpool.balanceOf(account);478 const userTokenBalanceBefore = await removedToken.balanceOf(account);479 const poolTokenBalanceBefore = await removedToken.balanceOf(pool.address);480 const tokensBefore = await smartpool.getTokens();481 const expectedPoolBurn = totalSupplyBefore.mul(tokenWeight).div(totalWeightBefore);482 await smartpool.removeToken(removedToken.address);483 const totalWeightAfter = await pool.getTotalDenormalizedWeight();484 const totalSupplyAfter = await smartpool.totalSupply();485 const userPoolBalanceAfter = await smartpool.balanceOf(account);486 const userTokenBalanceAfter = await removedToken.balanceOf(account);487 const poolTokenBalanceAfter = await removedToken.balanceOf(pool.address);488 const tokensAfter = await smartpool.getTokens();489 expect(totalWeightAfter).to.eq(totalWeightBefore.sub(tokenWeight));490 expect(totalSupplyAfter).to.eq(totalSupplyBefore.sub(expectedPoolBurn));491 expect(userPoolBalanceAfter).to.eq(userPoolBalanceBefore.sub(expectedPoolBurn));492 expect(userTokenBalanceAfter).to.eq(userTokenBalanceBefore.add(poolTokenBalanceBefore));493 expect(poolTokenBalanceAfter).to.eq(0);494 expect(tokensAfter.length).to.eq(tokensBefore.length - 1);495 });496 it("removeToken should fail when controller does not have enough pool tokens", async () => {497 const removedToken = tokens[0];498 const balance = await smartpool.balanceOf(account);499 await smartpool.transfer(account2, balance);500 await expect(smartpool.removeToken(removedToken.address)).to.be.revertedWith(501 "ERR_INSUFFICIENT_BAL"502 );503 });504 it("removeToken should fail if underlying token transfer returns false", async () => {505 const removedToken = tokens[0];506 await removedToken.setTransferReturnFalse(true);507 await expect(smartpool.removeToken(removedToken.address)).to.be.revertedWith(508 "ERR_ERC20_FALSE"509 );510 });511 });512 describe("Setting joining and exiting enabled", async () => {513 it("setJoinExitEnabled should work", async () => {514 await smartpool.setJoinExitEnabled(true);515 const joinExitEnabled = await smartpool.getJoinExitEnabled();516 expect(joinExitEnabled).to.eq(true);517 });518 it("setJoinExitEnabled from a non controller address should fail", async () => {519 await smartpool.setController(account2);520 await expect(smartpool.setJoinExitEnabled(true)).to.be.revertedWith(521 "PV2SmartPool.onlyController: not controller"522 );523 });524 });525 describe("Circuit Breaker", async () => {526 it("setCircuitBreaker should work", async () => {527 await smartpool.setCircuitBreaker(account2);528 const circuitBreaker = await smartpool.getCircuitBreaker();529 expect(circuitBreaker).to.eq(account2);530 });531 it("setCircuitBreaker from a non controller should fail", async () => {532 await smartpool.setController(account2);533 await expect(smartpool.setCircuitBreaker(account2)).to.be.revertedWith(534 "PV2SmartPool.onlyController: not controller"535 );536 });537 it("tripCircuitBreaker should work", async () => {538 await smartpool.setCircuitBreaker(account);539 await smartpool.setPublicSwap(true);540 await smartpool.setJoinExitEnabled(true);541 await smartpool.tripCircuitBreaker();542 const publicSwapEnabled = await smartpool.isPublicSwap();543 const joinExitEnabled = await smartpool.getJoinExitEnabled();544 expect(publicSwapEnabled).to.eq(false);545 expect(joinExitEnabled).to.eq(false);546 });547 it("tripCircuitBreaker from a non circuitbreaker address should fail", async () => {548 await expect(smartpool.tripCircuitBreaker()).to.be.revertedWith(549 "PV2SmartPool.onlyCircuitBreaker: not circuit breaker"550 );551 });552 });553 describe("Join exit disabled enforcement", async () => {554 beforeEach(async () => {555 await smartpool.setPublicSwap(true);556 });557 it("joinPool", async () => {558 await expect(smartpool.joinPool(constants.WeiPerEther)).to.be.revertedWith(559 "PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled"560 );561 });562 it("joinPool with front running protection", async () => {563 await expect(564 smartpool["joinPool(uint256,uint256[])"](565 constants.WeiPerEther,566 createBigNumberArray(8, constants.Zero)567 )568 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");569 });570 it("exitPool", async () => {571 await expect(572 smartpool["exitPool(uint256)"](constants.WeiPerEther.div(2))573 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");574 });575 it("exitPool with frontrunning protection", async () => {576 await expect(577 smartpool["exitPool(uint256,uint256[])"](578 constants.WeiPerEther.div(2),579 createBigNumberArray(8, constants.MaxUint256)580 )581 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");582 });583 it("exitPoolTakingLoss", async () => {584 await expect(smartpool.exitPoolTakingloss(constants.WeiPerEther, [])).to.be.revertedWith(585 "PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled"586 );587 });588 it("joinswapExternAmountIn", async () => {589 await expect(590 smartpool.joinswapExternAmountIn(tokens[0].address, constants.WeiPerEther, constants.Zero)591 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");592 });593 it("joinswapPoolAmountOut", async () => {594 await expect(595 smartpool.joinswapPoolAmountOut(596 tokens[0].address,597 constants.WeiPerEther,598 constants.MaxUint256599 )600 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");601 });602 it("exitswapPoolAmountIn", async () => {603 await expect(604 smartpool.exitswapPoolAmountIn(tokens[0].address, constants.WeiPerEther, constants.Zero)605 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");606 });607 it("exitswapExternAmountOut", async () => {608 await expect(609 smartpool.exitswapExternAmountOut(tokens[0].address, constants.WeiPerEther, MaxUint256)610 ).to.be.revertedWith("PV2SmartPool.onlyJoinExitEnabled: join and exit not enabled");611 });612 });613 describe("Annual Fee", async () => {614 it("Charging the fee should work [ @skip-on-coverage ]", async () => {615 const totalSupplyBefore = await smartpool.totalSupply();616 const feePercentage = parseEther("0.1");617 const beginTimeStamp = Math.floor(Date.now() / 1000) + 3600;618 const endTimeStamp = beginTimeStamp + 60 * 60 * 24 * 365;619 const expectedMint = totalSupplyBefore.mul(feePercentage).div(constants.WeiPerEther);620 await timeTraveler.setNextBlockTimestamp(beginTimeStamp);621 await smartpool.setAnnualFee(feePercentage);622 await timeTraveler.setNextBlockTimestamp(endTimeStamp);623 await smartpool.chargeOutstandingAnnualFee();624 const feeRecipientPoolBalanceAfter = await smartpool.balanceOf(constants.AddressZero);625 const totalSupplyAfter = await smartpool.totalSupply();626 expect(totalSupplyAfter).to.eq(totalSupplyBefore.add(expectedMint));627 expect(feeRecipientPoolBalanceAfter).to.eq(expectedMint);628 });629 it("Setting the fee should work", async () => {630 const newFee = parseEther("0.01");631 await smartpool.setAnnualFee(newFee);632 const actualFee = await smartpool.getAnnualFee();633 expect(actualFee).to.eq(newFee);634 });635 it("Setting the fee from a non controller should fail", async () => {636 const newFee = parseEther("0.01");637 await smartpool.setController(account2);638 await expect(smartpool.setAnnualFee(newFee)).to.be.revertedWith(639 "PV2SmartPool.onlyController: not controller"640 );641 });642 it("Setting the fee too high (10%) should fail", async () => {643 const newFee = parseEther("0.1000001");644 await expect(smartpool.setAnnualFee(newFee)).to.be.revertedWith(645 "LibFees.setAnnualFee: Annual fee too high"646 );647 });648 it("Setting the fee recipient should work", async () => {649 await smartpool.setFeeRecipient(account2);650 const newFeeRecipient = await smartpool.getFeeRecipient();651 expect(newFeeRecipient).to.eq(account2);652 });653 it("Setting the fee recipient from a non controller should fail", async () => {654 await smartpool.setController(account2);655 await expect(smartpool.setFeeRecipient(account2)).to.be.revertedWith(656 "PV2SmartPool.onlyController: not controller"657 );658 });659 it("Changing the fee should charge it [ @skip-on-coverage ]", async () => {660 const totalSupplyBefore = await smartpool.totalSupply();661 const feePercentage = parseEther("0.1");662 const beginTimeStamp = Math.floor(Date.now() / 1000) + 60 * 60 * 24 * 365 * 2;663 const endTimeStamp = beginTimeStamp + 60 * 60 * 24 * 365;664 const expectedMint = totalSupplyBefore.mul(feePercentage).div(constants.WeiPerEther);665 await timeTraveler.setNextBlockTimestamp(beginTimeStamp);666 await smartpool.setAnnualFee(feePercentage);667 await timeTraveler.setNextBlockTimestamp(endTimeStamp);668 await smartpool.setAnnualFee(parseEther("0.05"));669 const feeRecipientPoolBalanceAfter = await smartpool.balanceOf(constants.AddressZero);670 const totalSupplyAfter = await smartpool.totalSupply();671 expect(totalSupplyAfter).to.eq(totalSupplyBefore.add(expectedMint));672 expect(feeRecipientPoolBalanceAfter).to.eq(expectedMint);673 });674 });675 });676});677function createBigNumberArray(length: number, value: BigNumber): BigNumber[] {678 const result: BigNumber[] = [];679 for (let i = 0; i < length; i++) {680 result.push(value);681 }682 return result;683}684async function mine_blocks(amount: number) {685 for (let i = 0; i < amount; i++) {686 await ethers.provider.send("evm_mine", []);687 }...

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votingTests_w8_6.js

Source:votingTests_w8_6.js Github

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1const {2 BN,3 constants,4 expectEvent,5 expectRevert,6 time,7} = require("@openzeppelin/test-helpers");8var jsonfile = require("jsonfile");9var baseContractList = jsonfile.readFileSync("contracts.json");10const {11 loadContracts,12 contractAddresseList,13} = require("./helper/dumpAddresses");14const pickleProxyABI = require("./helper/gaugeProxyABI_pickle.json");15const gaugeProxyABI = require("./helper/gaugeProxyABI.json");16const { hashMessage } = require("@ethersproject/hash");17const Reverter = require("./helper/reverter");18const BigNumber = require("bignumber.js");19const Booster = artifacts.require("Booster");20const VoterProxy = artifacts.require("VoterProxy");21const BaseRewardPool = artifacts.require("BaseRewardPool");22const VE3DRewardPool = artifacts.require("VE3DRewardPool");23const VE3Token = artifacts.require("VE3Token");24const VeToken = artifacts.require("VeToken");25const VeAssetDepositor = artifacts.require("VeAssetDepositor");26const IERC20 = artifacts.require("IERC20");27const IVoting = artifacts.require("IVoting");28function toBN(number) {29 return new BigNumber(number);30}31contract("Voting Test", async (accounts) => {32 let vetoken;33 let vetokenRewards;34 let veassetToken;35 let lpToken;36 let voterProxy;37 let booster;38 let veassetDepositor;39 let ve3Token;40 let ve3TokenRewardPool;41 let vote;42 let votestart;43 let controller;44 const reverter = new Reverter(web3);45 const eip1271MagicValue = "0x1626ba7e";46 const data = {47 data: {48 vote: {49 id: "QmeU7ct9Y4KLrh6F6mbT1eJNMkeQKMSnSujEfMCfbRLCMp",50 voter: "0x96176C25803Ce4cF046aa74895646D8514Ea1611",51 created: 1621183227,52 proposal: {53 id: "QmPvbwguLfcVryzBRrbY4Pb9bCtxURagdv1XjhtFLf3wHj",54 },55 choice: 1,56 space: {57 id: "spookyswap.eth",58 },59 },60 },61 };62 const msg = JSON.stringify(data);63 const hash = hashMessage(msg);64 const invalidHash = hashMessage(JSON.stringify({ ...data, version: "faux" }));65 before("setup", async () => {66 await loadContracts();67 vetoken = await VeToken.at(baseContractList.system.vetoken);68 vetokenRewards = await VE3DRewardPool.at(69 baseContractList.system.vetokenRewards70 );71 veassetToken = await IERC20.at(contractAddresseList[0]);72 lpToken = await IERC20.at(contractAddresseList[2]);73 voterProxy = await VoterProxy.at(contractAddresseList[3]);74 booster = await Booster.at(contractAddresseList[4]);75 ve3Token = await VE3Token.at(contractAddresseList[5]);76 veassetDepositor = await VeAssetDepositor.at(contractAddresseList[6]);77 ve3TokenRewardPool = await BaseRewardPool.at(contractAddresseList[7]);78 await reverter.snapshot();79 });80 afterEach("revert", reverter.revert);81 it("Test gauge weight voting functions", async () => {82 const userA = accounts[0];83 const userB = accounts[8];84 const controllerAddress = await voterProxy.gaugeProxy();85 console.log("controller, gauge controller address", controllerAddress);86 const poolId = 0;87 const poolInfo = JSON.stringify(await booster.poolInfo(poolId));88 const parsedPoolInfo = JSON.parse(poolInfo);89 //deposit veAsset90 const veAssetBalanceBefore = await veassetToken.balanceOf(userA);91 console.log("userA veasset balance:", veAssetBalanceBefore.toString());92 await veassetToken.approve(veassetDepositor.address, veAssetBalanceBefore, {93 from: userA,94 });95 await veassetDepositor.deposit(96 toBN(veAssetBalanceBefore).div(2),97 true,98 ve3TokenRewardPool.address,99 {100 from: userA,101 }102 );103 const veAssetBalanceAfter = await veassetToken.balanceOf(userA);104 console.log("userA veasset balance after:", veAssetBalanceAfter.toString());105 await veassetToken106 .balanceOf(veassetDepositor.address)107 .then((a) => console.log("depositor veassetToken: " + a));108 await veassetToken109 .balanceOf(voterProxy.address)110 .then((a) => console.log("voterProxy veassetToken: " + a));111 await time.increase(86400);112 await time.advanceBlock();113 console.log("advance time....");114 // test gauge weight voting115 console.log("gauge weight testing...");116 // case 1: vote as non-delegate(revert)117 await expectRevert(118 booster.voteGaugeWeight([parsedPoolInfo.gauge], [10000], { from: userB }),119 "revert"120 );121 // case 2: vote as delegate122 // PICKLE: https://etherscan.io/address/0x2e57627ACf6c1812F99e274d0ac61B786c19E74f#readContract123 if (controllerAddress == "0x2e57627ACf6c1812F99e274d0ac61B786c19E74f") {124 // check to make sure our voterProxy has dill(vePickle) so it can vote.125 const vePickleAddress = "0xbBCf169eE191A1Ba7371F30A1C344bFC498b29Cf";126 const vePickle = await IERC20.at(vePickleAddress);127 await vePickle128 .balanceOf(veassetDepositor.address)129 .then((a) => console.log("depositor vePickle: " + a));130 await vePickle131 .balanceOf(voterProxy.address)132 .then((a) => console.log("voterProxy vePickle >0: " + a));133 // show that weight power has changed134 const pickleProxyControllerContract = new web3.eth.Contract(135 pickleProxyABI,136 controllerAddress137 );138 const totalWeightBefore = await pickleProxyControllerContract.methods139 .totalWeight()140 .call();141 console.log("totalWeightBefore: " + totalWeightBefore.toString());142 await booster.voteGaugeWeight([lpToken.address], [10000]);143 const totalWeightAfter = await pickleProxyControllerContract.methods144 .totalWeight()145 .call();146 const votes = await pickleProxyControllerContract.methods147 .votes(voterProxy.address, lpToken.address)148 .call();149 console.log("votes: " + votes);150 console.log("totalWeightAfter: " + totalWeightAfter);151 assert.isAbove(Number(totalWeightAfter - totalWeightBefore), 0);152 }153 // IDLE: https://etherscan.io/address/0xaC69078141f76A1e257Ee889920d02Cc547d632f#readContract154 // Angle: https://etherscan.io/address/0x9aD7e7b0877582E14c17702EecF49018DD6f2367155 else {156 let controller = new web3.eth.Contract(gaugeProxyABI, controllerAddress);157 console.log("lptokenGauge info:", parsedPoolInfo.gauge);158 var voteInfoBefore = await controller.methods159 .vote_user_slopes(voterProxy.address, parsedPoolInfo.gauge)160 .call();161 console.log("gauge weight power before: " + voteInfoBefore[1]);162 await booster.voteGaugeWeight([parsedPoolInfo.gauge], [10]);163 const voteInfoAfter = await controller.methods164 .vote_user_slopes(voterProxy.address, parsedPoolInfo.gauge)165 .call();166 console.log("gauge weight power after: " + voteInfoAfter[1]);167 assert.isAbove(Number(voteInfoAfter[1] - voteInfoBefore[1]), 0);168 }169 });170 it("test snapshot voting with a valid hash", async () => {171 const voteSinger = accounts[5];172 const voteDelegateSigner = accounts[0];173 const sig = await web3.eth.sign(msg, voteSinger);174 await booster.setVote(hash, true, { from: voteDelegateSigner });175 let isValid = await voterProxy.isValidSignature(hash, sig);176 expect(isValid).to.equal(eip1271MagicValue);177 await booster.setVote(hash, false, { from: voteDelegateSigner });178 isValid = await voterProxy.isValidSignature(invalidHash, sig);179 expect(isValid).to.equal("0xffffffff");180 });181 it("test snapshot voting with an invalid hash", async () => {182 const voteSinger = accounts[4];183 const voteDelegateSigner = accounts[0];184 const sig = await web3.eth.sign(msg, voteSinger);185 await booster.setVote(hash, true, { from: voteDelegateSigner });186 const isValid = await voterProxy.isValidSignature(invalidHash, sig);187 expect(isValid).to.equal("0xffffffff");188 });...

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1const { totalWeightBefore } = require('fast-check-monorepo');2const { totalWeightBefore } = require('fast-check');3const { totalWeightBefore } = require('fast-check-monorepo');4const { totalWeightBefore } = require('fast-check');5const { totalWeightBefore } = require('fast-check-monorepo');6const { totalWeightBefore } = require('fast-check');7const { totalWeightBefore } = require('fast-check-monorepo');8const { totalWeightBefore } = require('fast-check');9const { totalWeightBefore } = require('fast-check-monorepo');10const { totalWeightBefore } = require('fast-check');11const { totalWeightBefore } = require('fast-check-monorepo');12const { totalWeightBefore } = require('fast-check');13const { totalWeightBefore } = require('fast-check-monorepo');14const { totalWeightBefore } = require('fast-check');15const { totalWeightBefore } = require('fast-check-monorepo');16const { totalWeightBefore } = require('fast-check');17const { totalWeightBefore } = require('fast-check-monorepo');18const { totalWeightBefore } = require('fast-check');19const { totalWeightBefore } = require('fast-check-mon

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1const { totalWeightBefore } = require('fast-check-monorepo');2const { totalWeightBefore } = require('fast-check');3const { totalWeightBefore } = require('fast-check/lib/check/arbitrary/WeightedArbitrary');4const { totalWeightBefore } = require('./WeightedArbitrary');5const { totalWeightBefore } = require('./totalWeightBefore');6const totalWeightBefore = (index, weights) => {7 if (index === 0) return 0;8 if (index < 0 || index > weights.length) throw new Error('index out of range');9 let total = 0;10 for (let idx = 0; idx !== index; ++idx) total += weights[idx];11 return total;12};13const totalWeightBefore = (index, weights) => {14 if (index === 0) return 0;15 if (index < 0 || index > weights.length) throw new Error('index out of range');16 return weights.slice(0, index).reduce((total, weight) => total + weight, 0);17};18console.log(totalWeightBefore(0, [10, 20, 30]));19console.log(totalWeightBefore(1, [10, 20, 30]));20console.log(totalWeightBefore(2, [10, 20, 30]));21console.log(totalWeightBefore(3, [10, 20, 30]));22console.log(totalWeightBefore(0, [10, 20]));23console.log(totalWeightBefore(1, [10, 20]));24console.log(totalWeightBefore(2

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Using AI Code Generation

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1import * as fc from 'fast-check';2import { WeightedArbitrary } from 'fast-check-monorepo/packages/arbitrary-weighted-choice/src/WeightedArbitrary';3const weightArb = new WeightedArbitrary(4 fc.string(),5 fc.integer(0, 100),6 (a, b) => a + b7);8const weightArb2 = new WeightedArbitrary(9 fc.string(),10 fc.integer(0, 100),11 (a, b) => a + b12);13const weightArb3 = new WeightedArbitrary(14 fc.string(),15 fc.integer(0, 100),16 (a, b) => a + b17);18const weightArb4 = new WeightedArbitrary(19 fc.string(),20 fc.integer(0, 100),21 (a, b) => a + b22);23const weightArb5 = new WeightedArbitrary(24 fc.string(),25 fc.integer(0, 100),26 (a, b) => a + b27);28const weightArb6 = new WeightedArbitrary(29 fc.string(),30 fc.integer(0, 100),31 (a, b) => a + b32);33const weightArb7 = new WeightedArbitrary(34 fc.string(),35 fc.integer(0, 100),36 (a, b) => a + b37);38const weightArb8 = new WeightedArbitrary(39 fc.string(),40 fc.integer(0, 100),41 (a, b) => a + b42);43const weightArb9 = new WeightedArbitrary(44 fc.string(),45 fc.integer(0, 100),46 (a, b) => a + b47);48const weightArb10 = new WeightedArbitrary(49 fc.string(),50 fc.integer(0, 100),51 (a, b) => a + b52);53const weightArb11 = new WeightedArbitrary(54 fc.string(),55 fc.integer(0, 100),56 (a, b) => a + b57);58const weightArb12 = new WeightedArbitrary(59 fc.string(),60 fc.integer(0, 100),61 (a, b) => a + b62);

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Using AI Code Generation

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1const { totalWeightBefore } = require('fast-check-monorepo');2const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);3console.log(sum);4const { totalWeightBefore } = require('fast-check-monorepo');5const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);6console.log(sum);7const { totalWeightBefore } = require('fast-check-monorepo');8const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);9console.log(sum);10const { totalWeightBefore } = require('fast-check-monorepo');11const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);12console.log(sum);13const { totalWeightBefore } = require('fast-check-monorepo');14const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);15console.log(sum);16const { totalWeightBefore } = require('fast-check-monorepo');17const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);18console.log(sum);19const { totalWeightBefore } = require('fast-check-monorepo');20const sum = totalWeightBefore([1, 2, 3, 4, 5, 6]);21console.log(sum);22const { totalWeightBefore } = require

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Using AI Code Generation

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1const {totalWeightBefore} = require('fast-check-monorepo');2const {property} = require('fast-check');3property(4 [totalWeightBefore(100)],5 (values) => {6 }7);8const {totalWeightBefore} = require('fast-check-monorepo');9const {property} = require('fast-check');10property(11 [totalWeightBefore(100)],12 (values) => {13 }14);15const {totalWeightBefore} = require('fast-check-monorepo');16const {property} = require('fast-check');17property(18 [totalWeightBefore(100)],19 (values) => {20 }21);22const {totalWeightBefore} = require('fast-check-monorepo');23const {property} = require('fast-check');24property(25 [totalWeightBefore(100)],26 (values) => {27 }28);29const {totalWeightBefore} = require('fast-check-monorepo');30const {property} = require('fast-check');31property(32 [totalWeightBefore(100)],33 (values) => {34 }35);36const {totalWeightBefore} = require('fast-check-monorepo');37const {property} = require('fast-check');38property(39 [totalWeightBefore(100)],40 (values) => {41 }42);43const {totalWeightBefore} = require('fast-check-monorepo');44const {property} = require('fast-check');45property(46 [totalWeightBefore(100)],47 (values) => {48 }49);

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