dsa-connectors/test/mainnet/b.protocol/b.liquity.test.ts
0xBhavik 280c03dae1 Testcases typescript (#124)
* initial commit

* converted testcases to ts

* Update test/mainnet/aave/v1.test.ts

Co-authored-by: 0xPradyuman <63545809+pradyuman-verma@users.noreply.github.com>

* Update test/mainnet/aave/v1.test.ts

Co-authored-by: 0xPradyuman <63545809+pradyuman-verma@users.noreply.github.com>

* Update test/mainnet/aave/v1.test.ts

Co-authored-by: 0xPradyuman <63545809+pradyuman-verma@users.noreply.github.com>

* updated test

* updated-test

* removed typechain

Co-authored-by: 0xPradyuman <63545809+pradyuman-verma@users.noreply.github.com>
2021-12-11 13:37:45 +05:30

192 lines
6.9 KiB
TypeScript

import { expect } from "chai";
import hre from "hardhat";
const { web3, deployments, waffle, ethers } = hre; //check
const { provider, deployContract } = waffle
import { deployAndEnableConnector } from "../../../scripts/deployAndEnableConnector.js"
import { buildDSAv2 } from "../../../scripts/buildDSAv2"
import { encodeSpells } from "../../../scripts/encodeSpells.js"
import { getMasterSigner } from "../../../scripts/getMasterSigner"
import { addresses } from "../../../scripts/constant/addresses";
import { abis } from "../../../scripts/constant/abis";
import { constants } from "../../../scripts/constant/constant";
import { tokens } from "../../../scripts/constant/tokens";
import connectorLiquityArtifacts from ("../../artifacts/contracts/mainnet/connectors/b.protocol/liquity/main.sol/ConnectV2BLiquity.json")
const LUSD_WHALE = "0x66017D22b0f8556afDd19FC67041899Eb65a21bb" // stability pool
const BAMM_ADDRESS = "0x0d3AbAA7E088C2c82f54B2f47613DA438ea8C598"
describe("B.Liquity", function () {
const connectorName = "B.LIQUITY-TEST-A"
let dsaWallet0: any;
let dsaWallet1: any
let masterSigner: any;
let instaConnectorsV2: any;
let connector: any;
let manager: any;
let vat: any;
let lusd: any;
let bammToken: any;
let stabilityPool: any;
const wallets = provider.getWallets()
const [wallet0, wallet1, wallet2, wallet3] = wallets
before(async () => {
await hre.network.provider.request({
method: "hardhat_reset",
params: [
{
forking: {
jsonRpcUrl: hre.config.networks.hardhat.forking.url,
blockNumber: 12996875,
},
},
],
});
masterSigner = await getMasterSigner(wallet3)
instaConnectorsV2 = await ethers.getContractAt(abis.core.connectorsV2, addresses.core.connectorsV2);
connector = await deployAndEnableConnector({
connectorName,
contractArtifact: connectorLiquityArtifacts,
signer: masterSigner,
connectors: instaConnectorsV2
})
lusd = await ethers.getContractAt("../artifacts/contracts/mainnet/common/interfaces.sol:TokenInterface", "0x5f98805A4E8be255a32880FDeC7F6728C6568bA0")
bammToken = await ethers.getContractAt("../artifacts/contracts/mainnet/connectors/b.protocol/liquity/interface.sol:BAMMLike", BAMM_ADDRESS)
stabilityPool = await ethers.getContractAt("../artifacts/contracts/mainnet/connectors/b.protocol/liquity/interface.sol:StabilityPoolLike", "0x66017D22b0f8556afDd19FC67041899Eb65a21bb")
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(!!masterSigner.address).to.be.true;
expect(await connector.name()).to.be.equal("B.Liquity-v1");
});
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 LUSD into DSA wallet", async function () {
await hre.network.provider.request({
method: "hardhat_impersonateAccount",
params: [LUSD_WHALE],
});
const signer = await hre.ethers.provider.getSigner(LUSD_WHALE);
await lusd.connect(signer).transfer(dsaWallet0.address, ethers.utils.parseEther("100000"))
expect(await lusd.balanceOf(dsaWallet0.address)).to.equal(ethers.utils.parseEther("100000"));
});
});
describe("Main", function () {
it("should deposit 10k LUSD", async function () {
const totalSupplyBefore = await bammToken.totalSupply();
const lusdBalanceBefore = await stabilityPool.getCompoundedLUSDDeposit(BAMM_ADDRESS);
const amount = ethers.utils.parseEther("10000");
const spells = [
{
connector: connectorName,
method: "deposit",
args: [amount, 0, 0, 0]
}
]
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
const receipt = await tx.wait()
const expectedBalance = totalSupplyBefore.mul(amount).div(lusdBalanceBefore)
expect(veryClose(expectedBalance, await bammToken.balanceOf(dsaWallet0.address))).to.be.true
});
it("should deposit all LUSD", async function () {
const totalSupplyBefore = await bammToken.totalSupply();
const lusdBalanceBefore = await stabilityPool.getCompoundedLUSDDeposit(BAMM_ADDRESS);
const amount = web3.utils.toBN("2").pow(web3.utils.toBN("256")).sub(web3.utils.toBN("1"));
const balanceBefore = await bammToken.balanceOf(dsaWallet0.address)
const spells = [
{
connector: connectorName,
method: "deposit",
args: [amount, 0, 0, 0]
}
]
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
const receipt = await tx.wait()
const expectedBalance = (totalSupplyBefore.mul(ethers.utils.parseEther("90000")).div(lusdBalanceBefore)).add(balanceBefore)
expect(veryClose(expectedBalance, await bammToken.balanceOf(dsaWallet0.address))).to.be.true
});
it("should withdraw half of the shares", async function () {
const balanceBefore = await bammToken.balanceOf(dsaWallet0.address)
const halfBalance = balanceBefore.div("2")
const spells = [
{
connector: connectorName,
method: "withdraw",
args: [halfBalance, 0, 0, 0]
}
]
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
const receipt = await tx.wait()
expect(veryClose(halfBalance, await bammToken.balanceOf(dsaWallet0.address))).to.be.true
expect(veryClose(ethers.utils.parseEther("50000"), await lusd.balanceOf(dsaWallet0.address))).to.be.true
});
it("should withdraw all the shares", async function () {
const amount = web3.utils.toBN("2").pow(web3.utils.toBN("256")).sub(web3.utils.toBN("1"));
const spells = [
{
connector: connectorName,
method: "withdraw",
args: [amount, 0, 0, 0]
}
]
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), wallet1.address)
const receipt = await tx.wait()
expect(veryClose(ethers.utils.parseEther("100000"), await lusd.balanceOf(dsaWallet0.address))).to.be.true
});
})
})
function veryClose(n1, n2) {
n1 = web3.utils.toBN(n1)
n2 = web3.utils.toBN(n2)
_10000 = web3.utils.toBN(10000)
_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
}