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| const { expect } = require("chai"); | ||
| const { erc20Abi } = require("../Abi.js") | ||
| const { ethers } = require("hardhat"); | ||
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| describe("test rewarder", function () { | ||
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| beforeEach(async () => { | ||
| //await ethers.provider.send('evm_increaseTime', [5]); | ||
| //await ethers.provider.send('evm_mine'); | ||
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| const blockNumBefore = await ethers.provider.getBlockNumber(); | ||
| const blockBefore = await ethers.provider.getBlock(blockNumBefore); | ||
| timestampBefore = blockBefore.timestamp; | ||
| }); | ||
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| it("Deploy contract", async function () { | ||
| accounts = await ethers.getSigners(); | ||
| owner = accounts[0] | ||
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| usdc = await ethers.getContractAt(erc20Abi, "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d") | ||
| usdt = await ethers.getContractAt(erc20Abi, "0x55d398326f99059fF775485246999027B3197955") | ||
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| user = ethers.utils.getAddress("0x993Ae2b514677c7AC52bAeCd8871d2b362A9D693") | ||
| depositor = ethers.utils.getAddress("0x8894E0a0c962CB723c1976a4421c95949bE2D4E3") | ||
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| // deploy gauge | ||
| data = await ethers.getContractFactory("GaugeV2"); | ||
| // we care only of _token variable to let the ExtraRewarder read the total balance | ||
| GaugeV2 = await data.deploy(usdc.address, usdc.address, usdt.address, owner.address, owner.address, owner.address, true); | ||
| txDeployed = await GaugeV2.deployed(); | ||
| console.log("GaugeV2: ", GaugeV2.address) | ||
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| // deploy contract | ||
| data = await ethers.getContractFactory("GaugeExtraRewarder"); | ||
| GaugeExtraRewarder = await data.deploy(usdc.address, GaugeV2.address); | ||
| txDeployed = await GaugeExtraRewarder.deployed(); | ||
| console.log("GaugeExtraRewarder: ", GaugeExtraRewarder.address) | ||
| }); | ||
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| it("Set contracts ", async function () { | ||
| // transfer ownership to depositor and set gaugerewarder to gauge | ||
| await GaugeV2.setGaugeRewarder(GaugeExtraRewarder.address) | ||
| await GaugeExtraRewarder.transferOwnership(depositor) | ||
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| // send 1k usdc as reward | ||
| const rewardAmount = ethers.utils.parseEther("1000") | ||
| await hre.network.provider.request({method: "hardhat_impersonateAccount",params: [depositor]}); | ||
| signer = await ethers.getSigner(depositor) | ||
| await usdc.connect(signer).transfer(GaugeExtraRewarder.address, rewardAmount) | ||
| await usdt.connect(signer).transfer(user, rewardAmount) | ||
| await GaugeExtraRewarder.connect(signer).setDistributionRate(rewardAmount) | ||
| await hre.network.provider.request({method: "hardhat_stopImpersonatingAccount",params: [depositor]}); | ||
| console.log("Reward Per Second: ", await GaugeExtraRewarder.rewardPerSecond()) | ||
| console.log("lastDistributedTime: ", await GaugeExtraRewarder.lastDistributedTime()) | ||
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| }); | ||
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| it("User interaction", async function () { | ||
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| await hre.network.provider.request({method: "hardhat_impersonateAccount",params: [user]}); | ||
| signer = await ethers.getSigner(user) | ||
| const amountToDeposit = ethers.utils.parseEther("1000") | ||
| await usdt.connect(signer).approve(GaugeV2.address, amountToDeposit) | ||
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| // deposit for user | ||
| const bal_before = await usdc.balanceOf(user) | ||
| await GaugeV2.connect(signer).depositAll() | ||
| console.log("Pending Reward after first deposit: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
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| // user recall onReward after 3days | ||
| await ethers.provider.send('evm_increaseTime', [3 * 86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| console.log("Pending Reward after 3days: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
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| // user recall onReward after 6days | ||
| await ethers.provider.send('evm_increaseTime', [3 * 86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| console.log("Pending Reward after 6days: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
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| // user recall onReward after 7days | ||
| await ethers.provider.send('evm_increaseTime', [86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| console.log("Pending Reward after 7days: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
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| // user recall onReward after 14days | ||
| await ethers.provider.send('evm_increaseTime', [7 * 86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| console.log("Pending Reward after 14days: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
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| // user recall onReward after 21days | ||
| await ethers.provider.send('evm_increaseTime', [7 * 86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| console.log("Pending Reward after 21days: ", await GaugeExtraRewarder.pendingReward(user) /1e18) | ||
| expect( await GaugeExtraRewarder.pendingReward(user)).to.above(ethers.utils.parseEther("999.99")) | ||
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| // withdraw to trigger the claim, check amounts and pending | ||
| await GaugeV2.connect(signer).withdrawAll() | ||
| expect( await GaugeExtraRewarder.pendingReward(user)).to.equal(0) | ||
| await ethers.provider.send('evm_increaseTime', [7 * 86400]); | ||
| await ethers.provider.send('evm_mine'); | ||
| expect( await GaugeExtraRewarder.pendingReward(user)).to.equal(0) | ||
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| const bal_after = await usdc.balanceOf(user) | ||
| console.log("Start bal: ", bal_before /1e18) | ||
| console.log("End Bal: ", bal_after /1e18) | ||
| expect(bal_after.sub(bal_before)).to.be.above(ethers.utils.parseEther("999.99")) | ||
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| await hre.network.provider.request({method: "hardhat_stopImpersonatingAccount",params: [user]}); | ||
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| }); | ||
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| }); | ||
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