mirror of
https://github.com/Instadapp/dsa-connectors.git
synced 2024-07-29 22:37:00 +00:00
337 lines
12 KiB
TypeScript
337 lines
12 KiB
TypeScript
import { expect } from "chai";
|
|
import hre from "hardhat";
|
|
const { web3, deployments, waffle, ethers } = hre;
|
|
const { provider, deployContract } = waffle
|
|
|
|
import { deployAndEnableConnector } from "../../../scripts/tests/deployAndEnableConnector"
|
|
import { buildDSAv2 } from "../../../scripts/tests/buildDSAv2"
|
|
import { encodeSpells } from "../../../scripts/tests/encodeSpells"
|
|
import { getMasterSigner } from "../../../scripts/tests/getMasterSigner"
|
|
import { addresses } from "../../../scripts/constant/addresses";
|
|
import { abis } from "../../../scripts/constant/abis";
|
|
import { tokens } from "../../../scripts/constant/tokens";
|
|
import { ConnectV2BMakerDAO__factory } from "../../../typechain";
|
|
import type { Signer, Contract } from "ethers";
|
|
|
|
describe("B.Maker", function () {
|
|
const connectorName = "B.MAKER-TEST-A"
|
|
|
|
let dsaWallet0: any;
|
|
let dsaWallet1: any;
|
|
let masterSigner: Signer;
|
|
let instaConnectorsV2: Contract;
|
|
let connector: any;
|
|
let manager: any;
|
|
let vat: any;
|
|
let dai: any;
|
|
|
|
const wallets = provider.getWallets()
|
|
const [wallet0, wallet1, wallet2, wallet3] = wallets
|
|
before(async () => {
|
|
await hre.network.provider.request({
|
|
method: "hardhat_reset",
|
|
params: [
|
|
{
|
|
forking: {
|
|
// @ts-ignore
|
|
jsonRpcUrl: hre.config.networks.hardhat.forking.url,
|
|
blockNumber: 12696000,
|
|
},
|
|
},
|
|
],
|
|
});
|
|
masterSigner = await getMasterSigner()
|
|
instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.mainnet.core.connectorsV2);
|
|
connector = await deployAndEnableConnector({
|
|
connectorName,
|
|
contractArtifact: ConnectV2BMakerDAO__factory,
|
|
signer: masterSigner,
|
|
connectors: instaConnectorsV2
|
|
})
|
|
|
|
manager = await ethers.getContractAt("BManagerLike", "0x3f30c2381CD8B917Dd96EB2f1A4F96D91324BBed")
|
|
vat = await ethers.getContractAt("../artifacts/contracts/mainnet/connectors/b.protocol/makerdao/interface.sol:VatLike", await manager.vat())
|
|
dai = await ethers.getContractAt("../artifacts/contracts/mainnet/common/interfaces.sol:TokenInterface", tokens.mainnet.dai.address)
|
|
|
|
console.log("Connector address", connector.address)
|
|
})
|
|
|
|
it("test veryClose.", async function () {
|
|
expect(veryClose(1000001, 1000000)).to.be.true
|
|
expect(veryClose(1000000, 1000001)).to.be.true
|
|
expect(veryClose(1003000, 1000001)).to.be.false
|
|
expect(veryClose(1000001, 1000300)).to.be.false
|
|
});
|
|
|
|
it("Should have contracts deployed.", async function () {
|
|
expect(!!instaConnectorsV2.address).to.be.true;
|
|
expect(!!connector.address).to.be.true;
|
|
expect(!!(await masterSigner.getAddress())).to.be.true;
|
|
expect(await connector.name()).to.be.equal("B.MakerDAO-v1.0");
|
|
});
|
|
|
|
describe("DSA wallet setup", function () {
|
|
it("Should build DSA v2", async function () {
|
|
dsaWallet0 = await buildDSAv2(wallet0.address)
|
|
expect(!!dsaWallet0.address).to.be.true;
|
|
|
|
dsaWallet1 = await buildDSAv2(wallet1.address)
|
|
expect(!!dsaWallet1.address).to.be.true;
|
|
});
|
|
|
|
it("Deposit ETH into DSA wallet", async function () {
|
|
await wallet0.sendTransaction({
|
|
to: dsaWallet0.address,
|
|
value: ethers.utils.parseEther("10")
|
|
});
|
|
expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
|
|
|
|
await wallet1.sendTransaction({
|
|
to: dsaWallet1.address,
|
|
value: ethers.utils.parseEther("10")
|
|
});
|
|
expect(await ethers.provider.getBalance(dsaWallet1.address)).to.be.gte(ethers.utils.parseEther("10"));
|
|
});
|
|
});
|
|
|
|
describe("Main", function () {
|
|
let vault: any;
|
|
let ilk: any;
|
|
let urn: any;
|
|
|
|
it("Should open ETH-A vault Maker", async function () {
|
|
vault = Number(await manager.cdpi()) + 1
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "open",
|
|
args: ["ETH-A"]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
expect(await manager.owns(vault)).to.be.equal(dsaWallet0.address)
|
|
|
|
ilk = await manager.ilks(vault)
|
|
expect(ilk).to.be.equal("0x4554482d41000000000000000000000000000000000000000000000000000000")
|
|
|
|
urn = await manager.urns(vault)
|
|
});
|
|
|
|
it("Should deposit", async function () {
|
|
const amount = ethers.utils.parseEther("7") // 7 ETH
|
|
const setId = "83478237"
|
|
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "deposit",
|
|
args: [vault, amount, 0, setId]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("3"))
|
|
|
|
const urnData = await vat.urns(ilk, urn)
|
|
expect(urnData[0]).to.be.equal(amount) // ink
|
|
expect(urnData[1]).to.be.equal("0") // art
|
|
|
|
});
|
|
|
|
it("Should withdraw", async function () {
|
|
const amount = ethers.utils.parseEther("1") // 1 ETH
|
|
const setId = "83478237"
|
|
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "withdraw",
|
|
args: [vault, amount, 0, setId]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("4"))
|
|
|
|
const urnData = await vat.urns(ilk, urn)
|
|
expect(urnData[0]).to.be.equal(ethers.utils.parseEther("6")) // ink
|
|
expect(urnData[1]).to.be.equal("0") // art
|
|
|
|
});
|
|
|
|
it("Should borrow", async function () {
|
|
const amount = ethers.utils.parseEther("6000") // 6000 dai
|
|
const setId = "83478237"
|
|
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "borrow",
|
|
args: [vault, amount, 0, setId]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
const urnData = await vat.urns(ilk, urn)
|
|
expect(urnData[0]).to.be.equal(ethers.utils.parseEther("6")) // ink
|
|
expect(urnData[1]).to.be.equal(await daiToArt(vat, ilk, amount)) // art
|
|
|
|
expect(await dai.balanceOf(dsaWallet0.address)).to.be.equal(amount)
|
|
});
|
|
|
|
it("Should repay", async function () {
|
|
const amount = ethers.utils.parseEther("500") // 500 dai
|
|
const setId = "83478237"
|
|
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "payback",
|
|
args: [vault, amount, 0, setId]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
const urnData = await vat.urns(ilk, urn)
|
|
expect(urnData[0]).to.be.equal(ethers.utils.parseEther("6")) // ink
|
|
expect(urnData[1]).to.be.equal(await daiToArt(vat, ilk, ethers.utils.parseEther("5500"))) // art
|
|
expect(await dai.balanceOf(dsaWallet0.address)).to.be.equal(ethers.utils.parseEther("5500"))
|
|
});
|
|
|
|
it("Should depositAndBorrow", async function () {
|
|
const borrowAmount = ethers.utils.parseEther("1000") // 1000 dai
|
|
const depositAmount = ethers.utils.parseEther("1") // 1 dai
|
|
|
|
const setId = "83478237"
|
|
|
|
const spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "depositAndBorrow",
|
|
args: [vault, depositAmount, borrowAmount, 0, 0, 0, 0]
|
|
}
|
|
]
|
|
|
|
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
|
|
const receipt = await tx.wait()
|
|
|
|
const urnData = await vat.urns(ilk, urn)
|
|
expect(urnData[0]).to.be.equal(ethers.utils.parseEther("7")) // ink
|
|
expect(await dai.balanceOf(dsaWallet0.address)).to.be.equal(ethers.utils.parseEther("6500"))
|
|
// calculation is not precise as the jug was dripped
|
|
expect(veryClose(urnData[1], await daiToArt(vat, ilk, ethers.utils.parseEther("6500")))).to.be.true
|
|
expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("1"))
|
|
});
|
|
|
|
it("Should close", async function () {
|
|
// open a new vault
|
|
const newVault = vault + 1
|
|
let spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "open",
|
|
args: ["ETH-A"]
|
|
}
|
|
]
|
|
|
|
let tx = await dsaWallet1.connect(wallet1).cast(...encodeSpells(spells), wallet1.address)
|
|
let receipt = await tx.wait()
|
|
|
|
expect(await manager.owns(newVault)).to.be.equal(dsaWallet1.address)
|
|
|
|
ilk = await manager.ilks(newVault)
|
|
expect(ilk).to.be.equal("0x4554482d41000000000000000000000000000000000000000000000000000000")
|
|
|
|
urn = await manager.urns(newVault)
|
|
|
|
// deposit and borrow
|
|
const borrowAmount = ethers.utils.parseEther("6000") // 6000 dai
|
|
const depositAmount = ethers.utils.parseEther("5") // 5 ETH
|
|
|
|
spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "depositAndBorrow",
|
|
args: [newVault, depositAmount, borrowAmount, 0, 0, 0, 0]
|
|
}
|
|
]
|
|
|
|
tx = await dsaWallet1.connect(wallet1).cast(...encodeSpells(spells), wallet1.address)
|
|
receipt = await tx.wait()
|
|
|
|
const setId = 0
|
|
|
|
// repay borrow
|
|
spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "payback",
|
|
args: [newVault, borrowAmount, 0, setId]
|
|
}
|
|
]
|
|
|
|
tx = await dsaWallet1.connect(wallet1).cast(...encodeSpells(spells), wallet1.address)
|
|
receipt = await tx.wait()
|
|
|
|
// withdraw deposit
|
|
spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "withdraw",
|
|
args: [newVault, depositAmount, 0, setId]
|
|
}
|
|
]
|
|
|
|
tx = await dsaWallet1.connect(wallet1).cast(...encodeSpells(spells), wallet1.address)
|
|
receipt = await tx.wait()
|
|
|
|
// close
|
|
spells = [
|
|
{
|
|
connector: connectorName,
|
|
method: "close",
|
|
args: [newVault]
|
|
}
|
|
]
|
|
|
|
tx = await dsaWallet1.connect(wallet1).cast(...encodeSpells(spells), wallet1.address)
|
|
receipt = await tx.wait()
|
|
|
|
expect(await manager.owns(newVault)).not.to.be.equal(dsaWallet1.address)
|
|
});
|
|
})
|
|
})
|
|
|
|
async function daiToArt(vat: any, ilk: any, dai: any) {
|
|
const ilks = await vat.ilks(ilk)
|
|
const rate = ilks[1] // second parameter
|
|
const _1e27 = ethers.utils.parseEther("1000000000") // 1e9 * 1e18
|
|
const art = dai.mul(_1e27).div(rate)
|
|
|
|
return art.add(1)
|
|
}
|
|
|
|
function veryClose(n1: any, n2: any) {
|
|
n1 = web3.utils.toBN(n1)
|
|
n2 = web3.utils.toBN(n2)
|
|
|
|
let _10000 = web3.utils.toBN(10000)
|
|
let _9999 = web3.utils.toBN(9999)
|
|
|
|
if (n1.mul(_10000).lt(n2.mul(_9999))) return false
|
|
if (n2.mul(_10000).lt(n1.mul(_9999))) return false
|
|
|
|
return true
|
|
}
|