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Aligned minting-unminting test
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@tomaszslabon
tomaszslabon committed Nov 14, 2023
1 parent 8b1d155 commit 58c4605
Showing 1 changed file with 53 additions and 80 deletions.
133 changes: 53 additions & 80 deletions system-tests/test/minting-unminting.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,14 +3,10 @@ import {
BitcoinTxHash,
BitcoinNetwork,
ElectrumClient,
EthereumBridge,
EthereumTBTCToken,
EthereumTBTCVault,
DepositFunding,
DepositScript,
BitcoinAddressConverter,
WalletTx,
EthereumWalletRegistry,
BitcoinHashUtils,
EthereumAddress,
TBTC,
Expand All @@ -19,15 +15,17 @@ import { BigNumber, constants, Contract } from "ethers"
import chai, { expect } from "chai"
import chaiAsPromised from "chai-as-promised"

import { setupSystemTestsContext } from "./utils/context"
import {
setupSystemTestsContext,
createTbtcContractsHandle,
} from "./utils/context"
import { fakeRelayDifficulty, waitTransactionConfirmed } from "./utils/bitcoin"

import type { SystemTestsContext } from "./utils/context"
import type {
RedemptionRequest,
BitcoinUtxo,
DepositReceipt,
TBTCContracts,
} from "@keep-network/tbtc-v2.ts"

chai.use(chaiAsPromised)
Expand Down Expand Up @@ -59,18 +57,15 @@ const satoshiMultiplier = 1e10
describe("System Test - Minting and unminting", () => {
let systemTestsContext: SystemTestsContext

let tbtcTokenAddress: string
let bridgeAddress: string
let vaultAddress: string
let walletRegistryAddress: string

let bank: Contract
let relay: Contract
let tbtc: Contract

let electrumClient: ElectrumClient
let depositorTbtc: TBTC
let maintainerTbtc: TBTC
let depositorSdk: TBTC
let maintainerSdk: TBTC
let walletTx: WalletTx

const depositAmount = BigNumber.from(2000000)
Expand All @@ -93,17 +88,15 @@ describe("System Test - Minting and unminting", () => {
const { electrumUrl, maintainer, depositor, deployedContracts } =
systemTestsContext

electrumClient = ElectrumClient.fromUrl(
const electrumClient = ElectrumClient.fromUrl(
electrumUrl,
undefined,
ELECTRUM_RETRIES,
ELECTRUM_RETRY_BACKOFF_STEP_MS
)

tbtcTokenAddress = deployedContracts.TBTC.address
bridgeAddress = deployedContracts.Bridge.address
vaultAddress = deployedContracts.TBTCVault.address
walletRegistryAddress = deployedContracts.WalletRegistry.address

const bankDeploymentInfo = deployedContracts.Bank
bank = new Contract(
Expand All @@ -126,50 +119,22 @@ describe("System Test - Minting and unminting", () => {
maintainer
)

const depositorTbtcContracts: TBTCContracts = {
bridge: new EthereumBridge({
address: bridgeAddress,
signerOrProvider: depositor,
}),
tbtcToken: new EthereumTBTCToken({
address: tbtcTokenAddress,
signerOrProvider: depositor,
}),
tbtcVault: new EthereumTBTCVault({
address: vaultAddress,
signerOrProvider: depositor,
}),
walletRegistry: new EthereumWalletRegistry({
address: walletRegistryAddress,
signerOrProvider: depositor,
}),
}
const depositorTbtcContracts = await createTbtcContractsHandle(
deployedContracts,
depositor
)

depositorTbtc = await TBTC.initializeCustom(
depositorSdk = await TBTC.initializeCustom(
depositorTbtcContracts,
electrumClient
)

const maintainerTbtcContracts: TBTCContracts = {
bridge: new EthereumBridge({
address: bridgeAddress,
signerOrProvider: maintainer,
}),
tbtcToken: new EthereumTBTCToken({
address: tbtcTokenAddress,
signerOrProvider: maintainer,
}),
tbtcVault: new EthereumTBTCVault({
address: vaultAddress,
signerOrProvider: maintainer,
}),
walletRegistry: new EthereumWalletRegistry({
address: walletRegistryAddress,
signerOrProvider: maintainer,
}),
}
const maintainerTbtcContracts = await createTbtcContractsHandle(
deployedContracts,
maintainer
)

maintainerTbtc = await TBTC.initializeCustom(
maintainerSdk = await TBTC.initializeCustom(
maintainerTbtcContracts,
electrumClient
)
Expand All @@ -181,7 +146,7 @@ describe("System Test - Minting and unminting", () => {
BitcoinNetwork.Testnet
)

depositorTbtc.deposits.setDefaultDepositor(
depositorSdk.deposits.setDefaultDepositor(
EthereumAddress.from(await depositor.getAddress())
)
})
Expand All @@ -190,7 +155,7 @@ describe("System Test - Minting and unminting", () => {
"when minting is initiated by making and revealing a deposit to the TBTCVault",
() => {
before("make and reveal deposit", async () => {
const deposit = await depositorTbtc.deposits.initiateDeposit(
const deposit = await depositorSdk.deposits.initiateDeposit(
// Use the depositor's address as the recovery address.
depositorBitcoinAddress
)
Expand All @@ -208,7 +173,7 @@ describe("System Test - Minting and unminting", () => {
`)

const depositorUtxos =
await electrumClient.findAllUnspentTransactionOutputs(
await depositorSdk.bitcoinClient.findAllUnspentTransactionOutputs(
depositorBitcoinAddress
)

Expand All @@ -217,7 +182,7 @@ describe("System Test - Minting and unminting", () => {
depositorUtxos,
depositTxFee,
systemTestsContext.depositorBitcoinKeyPair.wif,
electrumClient
depositorSdk.bitcoinClient
))

console.log(`
Expand All @@ -241,22 +206,25 @@ describe("System Test - Minting and unminting", () => {

it("should broadcast the deposit transaction on the Bitcoin network", async () => {
expect(
(await electrumClient.getRawTransaction(depositUtxo.transactionHash))
.transactionHex.length
(
await depositorSdk.bitcoinClient.getRawTransaction(
depositUtxo.transactionHash
)
).transactionHex.length
).to.be.greaterThan(0)
})

it("should reveal the deposit to the bridge", async () => {
const { revealedAt } =
await maintainerTbtc.tbtcContracts.bridge.deposits(
await maintainerSdk.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
expect(revealedAt).to.be.greaterThan(0)
})

it("should set TBTCVault as target vault of the revealed deposit", async () => {
const { vault } = await maintainerTbtc.tbtcContracts.bridge.deposits(
const { vault } = await maintainerSdk.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
Expand Down Expand Up @@ -284,20 +252,20 @@ describe("System Test - Minting and unminting", () => {
// transaction to have an enough number of confirmations. This is
// because the bridge performs the SPV proof of that transaction.
await waitTransactionConfirmed(
electrumClient,
maintainerSdk.bitcoinClient,
sweepUtxo.transactionHash
)

await fakeRelayDifficulty(
relay,
electrumClient,
maintainerSdk.bitcoinClient,
sweepUtxo.transactionHash
)

// TODO: Consider fetching the current wallet main UTXO and passing it
// here. This will allow running this test scenario multiple
// times for the same wallet.
await maintainerTbtc.maintenance.spv.submitDepositSweepProof(
await maintainerSdk.maintenance.spv.submitDepositSweepProof(
sweepUtxo.transactionHash,
// This is the first sweep of the given wallet so there is no main UTXO.
{
Expand All @@ -316,23 +284,25 @@ describe("System Test - Minting and unminting", () => {

it("should broadcast the sweep transaction on the Bitcoin network", async () => {
expect(
(await electrumClient.getRawTransaction(sweepUtxo.transactionHash))
.transactionHex.length
(
await maintainerSdk.bitcoinClient.getRawTransaction(
sweepUtxo.transactionHash
)
).transactionHex.length
).to.be.greaterThan(0)
})

it("should sweep the deposit on the bridge", async () => {
const { sweptAt } =
await maintainerTbtc.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
const { sweptAt } = await maintainerSdk.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
expect(sweptAt).to.be.greaterThan(0)
})

it("should increase TBTCVault's balance in the bank", async () => {
const { treasuryFee } =
await maintainerTbtc.tbtcContracts.bridge.deposits(
await maintainerSdk.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
Expand All @@ -347,7 +317,7 @@ describe("System Test - Minting and unminting", () => {

it("should mint TBTC to the depositor", async () => {
const { treasuryFee } =
await maintainerTbtc.tbtcContracts.bridge.deposits(
await maintainerSdk.tbtcContracts.bridge.deposits(
depositUtxo.transactionHash,
depositUtxo.outputIndex
)
Expand Down Expand Up @@ -382,7 +352,7 @@ describe("System Test - Minting and unminting", () => {
)}`
)

await depositorTbtc.redemptions.requestRedemption(
await depositorSdk.redemptions.requestRedemption(
// Use the depositor's address as the redeemer's address.
depositorBitcoinAddress,
unmintedAmount
Expand All @@ -393,7 +363,7 @@ describe("System Test - Minting and unminting", () => {
)

redemptionRequest =
await maintainerTbtc.redemptions.getRedemptionRequests(
await maintainerSdk.redemptions.getRedemptionRequests(
depositorBitcoinAddress,
systemTestsContext.walletBitcoinKeyPair.publicKey.compressed,
"pending"
Expand Down Expand Up @@ -444,17 +414,17 @@ describe("System Test - Minting and unminting", () => {
)

await waitTransactionConfirmed(
electrumClient,
maintainerSdk.bitcoinClient,
redemptionTxHash
)

await fakeRelayDifficulty(
relay,
electrumClient,
maintainerSdk.bitcoinClient,
redemptionTxHash
)

await maintainerTbtc.maintenance.spv.submitRedemptionProof(
await maintainerSdk.maintenance.spv.submitRedemptionProof(
redemptionTxHash,
sweepUtxo,
systemTestsContext.walletBitcoinKeyPair.publicKey.compressed
Expand All @@ -466,14 +436,17 @@ describe("System Test - Minting and unminting", () => {

it("should broadcast the redemption transaction on the Bitcoin network", async () => {
expect(
(await electrumClient.getRawTransaction(redemptionTxHash))
.transactionHex.length
(
await maintainerSdk.bitcoinClient.getRawTransaction(
redemptionTxHash
)
).transactionHex.length
).to.be.greaterThan(0)
})

it("should close the redemption request on the bridge", async () => {
await expect(
maintainerTbtc.redemptions.getRedemptionRequests(
maintainerSdk.redemptions.getRedemptionRequests(
depositorBitcoinAddress,
systemTestsContext.walletBitcoinKeyPair.publicKey
.compressed,
Expand Down

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