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Dataworker.loadData.fill.ts
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import {
BundleDataClient,
ConfigStoreClient,
GLOBAL_CONFIG_STORE_KEYS,
HubPoolClient,
SpokePoolClient,
} from "../src/clients";
import { amountToDeposit, destinationChainId, originChainId, repaymentChainId } from "./constants";
import { DataworkerConfig, setupDataworker } from "./fixtures/Dataworker.Fixture";
import {
Contract,
FakeContract,
SignerWithAddress,
V3FillFromDeposit,
assertPromiseError,
depositV3,
ethers,
expect,
fillV3Relay,
getDefaultBlockRange,
getDisabledBlockRanges,
randomAddress,
sinon,
smock,
spyLogIncludes,
deployMulticall3,
} from "./utils";
import { Dataworker } from "../src/dataworker/Dataworker"; // Tested
import { getCurrentTime, toBN, toBNWei, fixedPointAdjustment, ZERO_ADDRESS, BigNumber, bnZero } from "../src/utils";
import {
MockBundleDataClient,
MockConfigStoreClient,
MockHubPoolClient,
MockSpokePoolClient,
MockArweaveClient,
} from "./mocks";
import { interfaces, constants as sdkConstants, providers } from "@across-protocol/sdk";
import { cloneDeep } from "lodash";
import { CombinedRefunds } from "../src/dataworker/DataworkerUtils";
import { INFINITE_FILL_DEADLINE } from "../src/common";
let spokePool_1: Contract, erc20_1: Contract, spokePool_2: Contract, erc20_2: Contract;
let l1Token_1: Contract;
let depositor: SignerWithAddress, relayer: SignerWithAddress;
let spokePoolClient_1: SpokePoolClient, spokePoolClient_2: SpokePoolClient, bundleDataClient: BundleDataClient;
let hubPoolClient: HubPoolClient, configStoreClient: ConfigStoreClient;
let dataworkerInstance: Dataworker;
let spokePoolClients: { [chainId: number]: SpokePoolClient };
let spy: sinon.SinonSpy;
let updateAllClients: () => Promise<void>;
describe("Dataworker: Load bundle data", async function () {
beforeEach(async function () {
({
spokePool_1,
erc20_1,
spokePool_2,
erc20_2,
configStoreClient,
hubPoolClient,
l1Token_1,
depositor,
relayer,
dataworkerInstance,
spokePoolClient_1,
spokePoolClient_2,
spokePoolClients,
updateAllClients,
spy,
} = await setupDataworker(ethers, 25, 25, 0));
bundleDataClient = dataworkerInstance.clients.bundleDataClient;
for (const deployer of [depositor, relayer]) {
await deployMulticall3(deployer);
}
});
it("Default conditions", async function () {
await configStoreClient.update();
// Throws error if hub pool client is not updated.
await hubPoolClient.update();
// Throws error if spoke pool clients not updated
await assertPromiseError(bundleDataClient.loadData(getDefaultBlockRange(0), spokePoolClients), "SpokePoolClient");
await spokePoolClient_1.update();
await spokePoolClient_2.update();
// Before any deposits, returns empty dictionaries.
await updateAllClients();
expect(await bundleDataClient.loadData(getDefaultBlockRange(1), spokePoolClients)).to.deep.equal({
bundleDepositsV3: {},
expiredDepositsToRefundV3: {},
bundleFillsV3: {},
unexecutableSlowFills: {},
bundleSlowFillsV3: {},
});
});
describe("Compute fills to refund", function () {
let mockOriginSpokePoolClient: MockSpokePoolClient, mockDestinationSpokePoolClient: MockSpokePoolClient;
let mockHubPoolClient: MockHubPoolClient;
let mockDestinationSpokePool: FakeContract;
let mockConfigStore: MockConfigStoreClient;
const lpFeePct = toBNWei("0.01");
beforeEach(async function () {
await updateAllClients();
mockHubPoolClient = new MockHubPoolClient(
hubPoolClient.logger,
hubPoolClient.hubPool,
configStoreClient,
hubPoolClient.deploymentBlock,
hubPoolClient.chainId
);
mockConfigStore = new MockConfigStoreClient(
configStoreClient.logger,
configStoreClient.configStore,
undefined,
undefined,
undefined,
undefined,
true
);
// Mock a realized lp fee pct for each deposit so we can check refund amounts and bundle lp fees.
mockHubPoolClient.setDefaultRealizedLpFeePct(lpFeePct);
mockOriginSpokePoolClient = new MockSpokePoolClient(
spokePoolClient_1.logger,
spokePoolClient_1.spokePool,
spokePoolClient_1.chainId,
spokePoolClient_1.deploymentBlock
);
mockDestinationSpokePool = await smock.fake(spokePoolClient_2.spokePool.interface);
mockDestinationSpokePoolClient = new MockSpokePoolClient(
spokePoolClient_2.logger,
mockDestinationSpokePool as Contract,
spokePoolClient_2.chainId,
spokePoolClient_2.deploymentBlock
);
spokePoolClients = {
...spokePoolClients,
[originChainId]: mockOriginSpokePoolClient,
[destinationChainId]: mockDestinationSpokePoolClient,
};
await mockHubPoolClient.update();
await mockOriginSpokePoolClient.update();
await mockDestinationSpokePoolClient.update();
mockHubPoolClient.setTokenMapping(l1Token_1.address, originChainId, erc20_1.address);
mockHubPoolClient.setTokenMapping(l1Token_1.address, destinationChainId, erc20_2.address);
mockHubPoolClient.setTokenMapping(l1Token_1.address, repaymentChainId, l1Token_1.address);
const bundleDataClient = new MockBundleDataClient(
dataworkerInstance.logger,
{
...dataworkerInstance.clients.bundleDataClient.clients,
hubPoolClient: mockHubPoolClient as unknown as HubPoolClient,
},
dataworkerInstance.clients.bundleDataClient.spokePoolClients,
dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers,
dataworkerInstance.blockRangeEndBlockBuffer
);
dataworkerInstance = new Dataworker(
dataworkerInstance.logger,
{} as DataworkerConfig,
{ ...dataworkerInstance.clients, bundleDataClient },
dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers,
dataworkerInstance.maxRefundCountOverride,
dataworkerInstance.maxL1TokenCountOverride
);
});
function generateV3Deposit(eventOverride?: Partial<interfaces.DepositWithBlock>): interfaces.Log {
return mockOriginSpokePoolClient.depositV3({
inputToken: erc20_1.address,
inputAmount: eventOverride?.inputAmount ?? undefined,
outputToken: eventOverride?.outputToken ?? erc20_2.address,
message: eventOverride?.message ?? "0x",
quoteTimestamp: eventOverride?.quoteTimestamp ?? getCurrentTime() - 10,
fillDeadline: eventOverride?.fillDeadline ?? getCurrentTime() + 14400,
destinationChainId,
blockNumber: eventOverride?.blockNumber ?? spokePoolClient_1.latestBlockSearched, // @dev use latest block searched from non-mocked client
// so that mocked client's latestBlockSearched gets set to the same value.
} as interfaces.DepositWithBlock);
}
function generateV3FillFromDeposit(
deposit: interfaces.DepositWithBlock,
fillEventOverride?: Partial<interfaces.FillWithBlock>,
_relayer = relayer.address,
_repaymentChainId = repaymentChainId,
fillType = interfaces.FillType.FastFill
): interfaces.Log {
const method = fillEventOverride?.method ?? "fillV3Relay";
const fillObject = V3FillFromDeposit(deposit, _relayer, _repaymentChainId);
return mockDestinationSpokePoolClient[method]({
...fillObject,
relayExecutionInfo: {
updatedRecipient: fillObject.relayExecutionInfo.updatedRecipient,
updatedMessage: fillObject.relayExecutionInfo.updatedMessage,
updatedOutputAmount: fillObject.relayExecutionInfo.updatedOutputAmount,
fillType,
},
blockNumber: fillEventOverride?.blockNumber ?? spokePoolClient_2.latestBlockSearched, // @dev use latest block searched from non-mocked client
// so that mocked client's latestBlockSearched gets set to the same value.
} as interfaces.FillWithBlock);
}
function generateV3FillFromDepositEvent(
depositEvent: interfaces.Log,
fillEventOverride?: Partial<interfaces.FillWithBlock>,
_relayer = relayer.address,
_repaymentChainId = repaymentChainId,
fillType = interfaces.FillType.FastFill,
outputAmount: BigNumber = depositEvent.args.outputAmount,
updatedOutputAmount: BigNumber = depositEvent.args.outputAmount
): interfaces.Log {
const { args } = depositEvent;
return mockDestinationSpokePoolClient.fillV3Relay({
...args,
relayer: _relayer,
outputAmount,
repaymentChainId: _repaymentChainId,
relayExecutionInfo: {
updatedRecipient: depositEvent.args.updatedRecipient,
updatedMessage: depositEvent.args.updatedMessage,
updatedOutputAmount: updatedOutputAmount,
fillType,
},
blockNumber: fillEventOverride?.blockNumber ?? spokePoolClient_2.latestBlockSearched, // @dev use latest block searched from non-mocked client
// so that mocked client's latestBlockSearched gets set to the same value.
} as interfaces.FillWithBlock);
}
it("Does not refund fills for zero value deposits", async function () {
generateV3Deposit({
inputAmount: bnZero,
message: "0x",
});
generateV3Deposit({
inputAmount: bnZero,
message: "0x",
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
generateV3FillFromDeposit(deposits[0]);
generateV3FillFromDeposit({
...deposits[1],
messageHash: sdkConstants.ZERO_BYTES,
});
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.bundleFillsV3).to.deep.equal({});
expect(spy.getCalls().filter((e) => e.lastArg.message.includes("invalid fills")).length).to.equal(0);
});
it("Does not refund fills for zero address output token deposits", async function () {
generateV3Deposit({
outputToken: ZERO_ADDRESS,
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
generateV3FillFromDeposit(deposits[0]);
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.bundleFillsV3).to.deep.equal({});
expect(spy.getCalls().filter((e) => e.lastArg.message.includes("invalid fills")).length).to.equal(0);
});
describe("Duplicate deposits in same bundle as fill", function () {
it("Sends duplicate deposit refunds for fills in bundle", async function () {
// Send duplicate deposits.
generateV3Deposit({ outputToken: randomAddress() });
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDepositsForDestinationChainWithDuplicates(destinationChainId);
expect(deposits.length).to.equal(3);
// Fill deposit.
generateV3FillFromDeposit(deposits[0]);
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
// Bundle should contain all deposits.
// Bundle should refund fill.
// Bundle should refund duplicate deposits to filler
const bundleBlockRanges = getDefaultBlockRange(5);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, spokePoolClients);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(3);
expect(data1.bundleDepositsV3[originChainId][erc20_1.address].length).to.equal(3);
expect(data1.expiredDepositsToRefundV3).to.deep.equal({});
});
it("Sends duplicate deposit refunds for slow fills in bundle", async function () {
// Send duplicate deposits.
generateV3Deposit({ outputToken: randomAddress() });
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const dupe1 = await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
const dupe2 = await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDepositsForDestinationChainWithDuplicates(destinationChainId);
expect(deposits.length).to.equal(3);
// Fill deposit as slow fill
generateV3FillFromDeposit(deposits[0], {}, undefined, undefined, interfaces.FillType.SlowFill);
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
// Bundle should contain all deposits.
// Bundle should refund fill.
// Bundle should refund duplicate deposits to depositor
const bundleBlockRanges = getDefaultBlockRange(5);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, spokePoolClients);
expect(data1.bundleFillsV3[destinationChainId][erc20_2.address].fills.length).to.equal(1);
expect(data1.bundleFillsV3[destinationChainId][erc20_2.address].refunds).to.deep.equal({});
expect(data1.bundleDepositsV3[originChainId][erc20_1.address].length).to.equal(3);
expect(data1.expiredDepositsToRefundV3[originChainId][erc20_1.address].length).to.equal(2);
expect(data1.expiredDepositsToRefundV3[originChainId][erc20_1.address][0].transactionHash).to.equal(
dupe1.transactionHash
);
expect(data1.expiredDepositsToRefundV3[originChainId][erc20_1.address][1].transactionHash).to.equal(
dupe2.transactionHash
);
});
it("Does not account for duplicate deposit refunds for deposits after bundle block range", async function () {
generateV3Deposit({
outputToken: randomAddress(),
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 1,
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
await mockOriginSpokePoolClient.depositV3({
...mockOriginSpokePoolClient.getDeposits()[0],
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 11,
});
await mockOriginSpokePoolClient.depositV3({
...mockOriginSpokePoolClient.getDeposits()[0],
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 21,
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDepositsForDestinationChainWithDuplicates(destinationChainId);
expect(deposits.length).to.equal(3);
const fill = generateV3FillFromDeposit(deposits[0], {
blockNumber: mockDestinationSpokePoolClient.eventManager.blockNumber + 21,
});
// Create a block range that removes latest event
const destinationChainBlockRange = [fill.blockNumber - 1, fill.blockNumber + 1];
const originChainBlockRange = [deposits[0].blockNumber, deposits[1].blockNumber];
// Substitute bundle block ranges.
const bundleBlockRanges = getDefaultBlockRange(5);
const destinationChainIndex =
dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers.indexOf(destinationChainId);
bundleBlockRanges[destinationChainIndex] = destinationChainBlockRange;
const originChainIndex = dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers.indexOf(originChainId);
bundleBlockRanges[originChainIndex] = originChainBlockRange;
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, spokePoolClients);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(2);
expect(data1.bundleDepositsV3[originChainId][erc20_1.address].length).to.equal(2);
expect(data1.expiredDepositsToRefundV3).to.deep.equal({});
});
it("Does not send duplicate deposit refunds if relayer repayment information is invalid", async function () {
// Send duplicate deposits.
generateV3Deposit({ outputToken: randomAddress() });
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
await mockOriginSpokePoolClient.depositV3(mockOriginSpokePoolClient.getDeposits()[0]); // Duplicate deposit
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDepositsForDestinationChainWithDuplicates(destinationChainId);
expect(deposits.length).to.equal(3);
// Fill deposit with invalid repayment information.
const invalidRelayer = ethers.utils.randomBytes(32);
const invalidFillEvent = generateV3FillFromDeposit(deposits[0], { method: "fillRelay" }, invalidRelayer);
await mockDestinationSpokePoolClient.update(["FilledRelay"]);
// Replace the dataworker providers to use mock providers. We need to explicitly do this since we do not actually perform a contract call, so
// we must inject a transaction response into the provider to simulate the case when the relayer repayment address is invalid. In this case,
// set the msg.sender as an invalid address.
const provider = new providers.mocks.MockedProvider(bnZero, bnZero, destinationChainId);
const spokeWrapper = new Contract(
mockDestinationSpokePoolClient.spokePool.address,
mockDestinationSpokePoolClient.spokePool.interface,
provider
);
provider._setTransaction(invalidFillEvent.transactionHash, { from: invalidRelayer });
mockDestinationSpokePoolClient.spokePool = spokeWrapper;
// Bundle should contain all deposits.
const bundleBlockRanges = getDefaultBlockRange(5);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, spokePoolClients);
expect(data1.bundleFillsV3).to.deep.equal({});
expect(spy.getCalls().filter((e) => e.lastArg.message.includes("unrepayable")).length).to.equal(1);
expect(data1.bundleDepositsV3[originChainId][erc20_1.address].length).to.equal(3);
expect(data1.expiredDepositsToRefundV3).to.deep.equal({});
});
});
it("Does not create unexecutable slow fill for zero value deposit", async function () {
generateV3Deposit({
inputAmount: bnZero,
message: "0x",
});
generateV3Deposit({
inputAmount: bnZero,
message: "0x",
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
generateV3FillFromDeposit(
{
...deposits[0],
},
undefined,
undefined,
undefined,
interfaces.FillType.ReplacedSlowFill
);
generateV3FillFromDeposit(
{
...deposits[1],
message: sdkConstants.ZERO_BYTES,
},
undefined,
undefined,
undefined,
interfaces.FillType.ReplacedSlowFill
);
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.unexecutableSlowFills).to.deep.equal({});
});
it("Saves V3 fast fill under correct repayment chain and repayment token", async function () {
const depositV3Events: Event[] = [];
const fillV3Events: Event[] = [];
// Create three valid deposits
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
// Fill deposits from different relayers
const relayer2 = randomAddress();
fillV3Events.push(generateV3FillFromDeposit(deposits[0]));
fillV3Events.push(generateV3FillFromDeposit(deposits[1]));
fillV3Events.push(generateV3FillFromDeposit(deposits[2], {}, relayer2));
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(depositV3Events.length);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.map((e) => e.depositId)).to.deep.equal(
fillV3Events.map((event) => event.args.depositId)
);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.map((e) => e.lpFeePct)).to.deep.equal(
fillV3Events.map(() => lpFeePct)
);
const totalGrossRefundAmount = fillV3Events.reduce((agg, e) => agg.add(e.args.inputAmount), toBN(0));
const totalV3LpFees = totalGrossRefundAmount.mul(lpFeePct).div(fixedPointAdjustment);
expect(totalV3LpFees).to.equal(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].realizedLpFees);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].totalRefundAmount).to.equal(
totalGrossRefundAmount.sub(totalV3LpFees)
);
const refundAmountPct = fixedPointAdjustment.sub(lpFeePct);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].refunds).to.deep.equal({
[relayer.address]: fillV3Events
.slice(0, fillV3Events.length - 1)
.reduce((agg, e) => agg.add(e.args.inputAmount), toBN(0))
.mul(refundAmountPct)
.div(fixedPointAdjustment),
[relayer2]: fillV3Events[fillV3Events.length - 1].args.inputAmount
.mul(refundAmountPct)
.div(fixedPointAdjustment),
});
});
it("Ignores disabled chains", async function () {
const depositV3Events: Event[] = [];
const fillV3Events: Event[] = [];
// Create three valid deposits
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
// Fill deposits from different relayers
const relayer2 = randomAddress();
fillV3Events.push(generateV3FillFromDeposit(deposits[0]));
fillV3Events.push(generateV3FillFromDeposit(deposits[1]));
fillV3Events.push(generateV3FillFromDeposit(deposits[2], {}, relayer2));
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const emptyData = await dataworkerInstance.clients.bundleDataClient.loadData(
getDisabledBlockRanges(),
spokePoolClients
);
expect(emptyData.bundleFillsV3).to.deep.equal({});
});
it("Saves V3 fast fill under correct repayment chain and repayment token when dealing with lite chains", async function () {
// Mock the config store client to include the lite chain index.
mockConfigStore.updateGlobalConfig(
GLOBAL_CONFIG_STORE_KEYS.LITE_CHAIN_ID_INDICES,
JSON.stringify([originChainId])
);
await mockConfigStore.update();
// Ensure that our test has the right setup.
expect(mockConfigStore.liteChainIndicesUpdates.length).to.equal(1);
mockConfigStore.liteChainIndicesUpdates[0].timestamp = 0;
expect(repaymentChainId).to.not.eq(originChainId);
// Mock the config store client being included on the spoke client
mockOriginSpokePoolClient.setConfigStoreClient(mockConfigStore);
const depositV3Events: Event[] = [];
const fillV3Events: Event[] = [];
// Create three valid deposits
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
// Fill deposits from different relayers
const relayer2 = randomAddress();
fillV3Events.push(generateV3FillFromDeposit(deposits[0]));
fillV3Events.push(generateV3FillFromDeposit(deposits[1]));
fillV3Events.push(generateV3FillFromDeposit(deposits[2], {}, relayer2));
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.bundleFillsV3[originChainId][erc20_1.address].fills.length).to.equal(depositV3Events.length);
expect(data1.bundleFillsV3[originChainId][erc20_1.address].fills.map((e) => e.depositId)).to.deep.equal(
fillV3Events.map((event) => event.args.depositId)
);
expect(data1.bundleFillsV3[originChainId][erc20_1.address].fills.map((e) => e.lpFeePct)).to.deep.equal(
fillV3Events.map(() => lpFeePct)
);
const totalGrossRefundAmount = fillV3Events.reduce((agg, e) => agg.add(e.args.inputAmount), toBN(0));
const totalV3LpFees = totalGrossRefundAmount.mul(lpFeePct).div(fixedPointAdjustment);
expect(totalV3LpFees).to.equal(data1.bundleFillsV3[originChainId][erc20_1.address].realizedLpFees);
expect(data1.bundleFillsV3[originChainId][erc20_1.address].totalRefundAmount).to.equal(
totalGrossRefundAmount.sub(totalV3LpFees)
);
const refundAmountPct = fixedPointAdjustment.sub(lpFeePct);
expect(data1.bundleFillsV3[originChainId][erc20_1.address].refunds).to.deep.equal({
[relayer.address]: fillV3Events
.slice(0, fillV3Events.length - 1)
.reduce((agg, e) => agg.add(e.args.inputAmount), toBN(0))
.mul(refundAmountPct)
.div(fixedPointAdjustment),
[relayer2]: fillV3Events[fillV3Events.length - 1].args.inputAmount
.mul(refundAmountPct)
.div(fixedPointAdjustment),
});
});
it("Validates fill against old deposit if deposit is not in-memory", async function () {
// For this test, we need to actually send a deposit on the spoke pool
// because queryHistoricalDepositForFill eth_call's the contract.
// Send a legacy deposit.
const depositObject = await depositV3(
spokePool_1,
destinationChainId,
depositor,
erc20_1.address,
amountToDeposit,
erc20_2.address,
amountToDeposit,
{
fillDeadline: INFINITE_FILL_DEADLINE.toNumber(),
}
);
const depositBlock = await spokePool_1.provider.getBlockNumber();
// Construct a spoke pool client with a small search range that would not include the deposit.
spokePoolClient_1.firstBlockToSearch = depositBlock + 1;
spokePoolClient_1.eventSearchConfig.fromBlock = spokePoolClient_1.firstBlockToSearch;
await spokePoolClient_1.update();
const deposits = spokePoolClient_1.getDeposits();
expect(deposits.length).to.equal(0);
// Send a fill now and force the bundle data client to query for the historical deposit.
await fillV3Relay(spokePool_2, depositObject, relayer, repaymentChainId);
await updateAllClients();
const fills = spokePoolClient_2.getFills();
expect(fills.length).to.equal(1);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(5), {
...spokePoolClients,
[originChainId]: spokePoolClient_1,
[destinationChainId]: spokePoolClient_2,
});
expect(spyLogIncludes(spy, -4, "Located V3 deposit outside of SpokePoolClient's search range")).is.true;
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(1);
expect(data1.bundleDepositsV3).to.deep.equal({});
});
it("Does not validate fill against deposit in future bundle if deposit is not in-memory", async function () {
// For this test, we need to actually send a deposit on the spoke pool
// because queryHistoricalDepositForFill eth_call's the contract.
// Send a legacy deposit.
const depositObject = await depositV3(
spokePool_1,
destinationChainId,
depositor,
erc20_1.address,
amountToDeposit,
erc20_2.address,
amountToDeposit,
{
fillDeadline: INFINITE_FILL_DEADLINE.toNumber(),
}
);
// Modify the block ranges such that the deposit is in a future bundle block range. This should render
// the fill invalid.
const depositBlock = await spokePool_1.provider.getBlockNumber();
const bundleBlockRanges = getDefaultBlockRange(5);
const originChainIndex = dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers.indexOf(originChainId);
bundleBlockRanges[originChainIndex] = [depositBlock - 2, depositBlock - 1];
// Construct a spoke pool client with a small search range that would not include the deposit.
spokePoolClient_1.firstBlockToSearch = depositBlock + 1;
spokePoolClient_1.eventSearchConfig.fromBlock = spokePoolClient_1.firstBlockToSearch;
await spokePoolClient_1.update();
const deposits = spokePoolClient_1.getDeposits();
expect(deposits.length).to.equal(0);
// Send a fill now and force the bundle data client to query for the historical deposit.
await fillV3Relay(spokePool_2, depositObject, relayer, repaymentChainId);
await updateAllClients();
const fills = spokePoolClient_2.getFills();
expect(fills.length).to.equal(1);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, {
...spokePoolClients,
[originChainId]: spokePoolClient_1,
[destinationChainId]: spokePoolClient_2,
});
expect(data1.bundleFillsV3).to.deep.equal({});
expect(data1.bundleDepositsV3).to.deep.equal({});
expect(spy.getCalls().filter((e) => e.lastArg.message.includes("invalid fills")).length).to.equal(1);
});
it("Validates fill from lite chain against old bundle deposit", async function () {
// For this test, we need to actually send a deposit on the spoke pool
// because queryHistoricalDepositForFill eth_call's the contract.
// Send a legacy deposit where the fill deadline is infinite, so we can test the bundle data client uses
// queryHistoricalDepositForFill to find the deposit.
const depositObject = await depositV3(
spokePool_1,
destinationChainId,
depositor,
erc20_1.address,
amountToDeposit,
erc20_2.address,
amountToDeposit,
{
fillDeadline: INFINITE_FILL_DEADLINE.toNumber(),
}
);
const depositBlock = await spokePool_1.provider.getBlockNumber();
// Construct a spoke pool client with a small search range that would not include the deposit.
spokePoolClient_1.firstBlockToSearch = depositBlock + 1;
spokePoolClient_1.eventSearchConfig.fromBlock = spokePoolClient_1.firstBlockToSearch;
await spokePoolClient_1.update();
const deposits = spokePoolClient_1.getDeposits();
expect(deposits.length).to.equal(0);
// Mock the config store client to include the lite chain index.
mockConfigStore.updateGlobalConfig(
GLOBAL_CONFIG_STORE_KEYS.LITE_CHAIN_ID_INDICES,
JSON.stringify([originChainId])
);
await mockConfigStore.update();
// Ensure that our test has the right setup.
expect(mockConfigStore.liteChainIndicesUpdates.length).to.equal(1);
mockConfigStore.liteChainIndicesUpdates[0].timestamp = depositObject.quoteTimestamp - 1;
expect(mockConfigStore.liteChainIndicesUpdates[0].timestamp).to.be.lt(depositObject.quoteTimestamp);
expect(repaymentChainId).to.not.eq(originChainId);
// Mock the config store client being included on the spoke client
(spokePoolClient_1 as any).configStoreClient = mockConfigStore;
// Send a fill now and force the bundle data client to query for the historical deposit.
await fillV3Relay(spokePool_2, depositObject, relayer, repaymentChainId);
await updateAllClients();
const fills = spokePoolClient_2.getFills();
expect(fills.length).to.equal(1);
// Load information needed to build a bundle
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(5), {
...spokePoolClients,
[originChainId]: spokePoolClient_1,
[destinationChainId]: spokePoolClient_2,
});
expect(spyLogIncludes(spy, -4, "Located V3 deposit outside of SpokePoolClient's search range")).is.true;
// Ensure the repayment chain id is not in the bundle data.
expect(data1.bundleFillsV3[repaymentChainId]).to.be.undefined;
// Make sure that the origin data is in fact populated
expect(data1.bundleFillsV3[originChainId][erc20_1.address].fills.length).to.eq(1);
expect(data1.bundleDepositsV3).to.deep.equal({});
});
it("Searches for old deposit for fill but cannot find matching one", async function () {
// For this test, we need to actually send a deposit on the spoke pool
// because queryHistoricalDepositForFill eth_call's the contract.
// Send a legacy deposit.
const depositObject = await depositV3(
spokePool_1,
destinationChainId,
depositor,
erc20_1.address,
amountToDeposit,
erc20_2.address,
amountToDeposit,
{
fillDeadline: INFINITE_FILL_DEADLINE.toNumber(),
}
);
const depositBlock = await spokePool_1.provider.getBlockNumber();
// Construct a spoke pool client with a small search range that would not include the deposit.
spokePoolClient_1.firstBlockToSearch = depositBlock + 1;
spokePoolClient_1.eventSearchConfig.fromBlock = spokePoolClient_1.firstBlockToSearch;
await spokePoolClient_1.update();
const deposits = spokePoolClient_1.getDeposits();
expect(deposits.length).to.equal(0);
// Send a fill now and force the bundle data client to query for the historical deposit.
// However, send a fill that doesn't match with the above deposit. This should produce an invalid fill.
await fillV3Relay(spokePool_2, { ...depositObject, depositId: depositObject.depositId.add(1) }, relayer);
await updateAllClients();
const fills = spokePoolClient_2.getFills();
expect(fills.length).to.equal(1);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(5), {
...spokePoolClients,
[originChainId]: spokePoolClient_1,
[destinationChainId]: spokePoolClient_2,
});
expect(data1.bundleFillsV3).to.deep.equal({});
expect(data1.bundleDepositsV3).to.deep.equal({});
});
it("Filters fills out of block range", async function () {
generateV3Deposit({
outputToken: randomAddress(),
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 1,
});
generateV3Deposit({
outputToken: randomAddress(),
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 11,
});
generateV3Deposit({
outputToken: randomAddress(),
blockNumber: mockOriginSpokePoolClient.eventManager.blockNumber + 21,
});
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
const fills = [
generateV3FillFromDeposit(deposits[0], {
blockNumber: mockDestinationSpokePoolClient.eventManager.blockNumber + 1,
}),
generateV3FillFromDeposit(deposits[1], {
blockNumber: mockDestinationSpokePoolClient.eventManager.blockNumber + 11,
}),
generateV3FillFromDeposit(deposits[2], {
blockNumber: mockDestinationSpokePoolClient.eventManager.blockNumber + 21,
}),
];
// Create a block range that contains only the middle events.
const destinationChainBlockRange = [fills[1].blockNumber - 1, fills[1].blockNumber + 1];
const originChainBlockRange = [deposits[1].blockNumber - 1, deposits[1].blockNumber + 1];
// Substitute bundle block ranges.
const bundleBlockRanges = getDefaultBlockRange(5);
const destinationChainIndex =
dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers.indexOf(destinationChainId);
bundleBlockRanges[destinationChainIndex] = destinationChainBlockRange;
const originChainIndex = dataworkerInstance.chainIdListForBundleEvaluationBlockNumbers.indexOf(originChainId);
bundleBlockRanges[originChainIndex] = originChainBlockRange;
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
expect(mockDestinationSpokePoolClient.getFills().length).to.equal(fills.length);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(bundleBlockRanges, spokePoolClients);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(1);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills[0].depositId).to.equal(
fills[1].args.depositId
);
});
it("Handles invalid fills", async function () {
const depositEvent = generateV3Deposit();
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const invalidRelayData = {
depositor: randomAddress(),
recipient: randomAddress(),
exclusiveRelayer: randomAddress(),
inputToken: erc20_2.address,
outputToken: erc20_1.address,
inputAmount: depositEvent.args.inputAmount.add(1),
outputAmount: depositEvent.args.outputAmount.add(1),
originChainId: destinationChainId,
depositId: toBN(depositEvent.args.depositId + 1),
fillDeadline: depositEvent.args.fillDeadline + 1,
exclusivityDeadline: depositEvent.args.exclusivityDeadline + 1,
message: randomAddress(),
};
for (const [key, val] of Object.entries(invalidRelayData)) {
const _depositEvent = cloneDeep(depositEvent);
_depositEvent.args[key] = val;
if (key === "inputToken") {
// @dev if input token is changed, make origin chain match the chain where the replacement
// token address is located so that bundle data client can determine its "repayment" token.
_depositEvent.args.originChainId = destinationChainId;
}
generateV3FillFromDepositEvent(_depositEvent);
}
// Send one valid fill as a base test case.
generateV3FillFromDepositEvent(depositEvent);
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(
getDefaultBlockRange(5),
spokePoolClients
);
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(1);
expect(spyLogIncludes(spy, -2, "invalid fills in range")).to.be.true;
});
it("Matches fill with deposit with outputToken = 0x0", async function () {
await depositV3(
spokePool_1,
destinationChainId,
depositor,
erc20_1.address,
amountToDeposit,
ZERO_ADDRESS,
amountToDeposit
);
await spokePoolClient_1.update();
const deposit = spokePoolClient_1.getDeposits()[0];
await fillV3Relay(spokePool_2, deposit, relayer, repaymentChainId);
await spokePoolClient_2.update();
const data1 = await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(5), {
...spokePoolClients,
[originChainId]: spokePoolClient_1,
[destinationChainId]: spokePoolClient_2,
});
expect(data1.bundleFillsV3[repaymentChainId][l1Token_1.address].fills.length).to.equal(1);
});
it("getBundleTimestampsFromCache and setBundleTimestampsInCache", async function () {
// Unit test
await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(5), spokePoolClients);
await dataworkerInstance.clients.bundleDataClient.loadData(getDefaultBlockRange(6), spokePoolClients);
const key1 = JSON.stringify(getDefaultBlockRange(5));
const key2 = JSON.stringify(getDefaultBlockRange(6));
const cache1 = dataworkerInstance.clients.bundleDataClient.getBundleTimestampsFromCache(key1);
const cache2 = dataworkerInstance.clients.bundleDataClient.getBundleTimestampsFromCache(key2);
expect(cache1).to.not.be.undefined;
expect(cache2).to.not.be.undefined;
const key3 = "random";
expect(dataworkerInstance.clients.bundleDataClient.getBundleTimestampsFromCache(key3)).to.be.undefined;
const cache3 = { ...cache1, [destinationChainId]: [0, 0] };
dataworkerInstance.clients.bundleDataClient.setBundleTimestampsInCache(key3, cache3);
expect(dataworkerInstance.clients.bundleDataClient.getBundleTimestampsFromCache(key3)).to.deep.equal(cache3);
});
describe("Load data from Arweave", async function () {
beforeEach(function () {
const arweaveClient = new MockArweaveClient("", dataworkerInstance.logger);
dataworkerInstance.clients.arweaveClient = arweaveClient;
dataworkerInstance.clients.bundleDataClient.clients.arweaveClient = arweaveClient;
});
it("Correctly loads Arweave deposit data with message hashes", async function () {
const depositV3Events: interfaces.Log[] = [];
const fillV3Events: interfaces.Log[] = [];
const blockRanges = getDefaultBlockRange(5);
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
fillV3Events.push(generateV3FillFromDeposit(deposits[0]));
fillV3Events.push(generateV3FillFromDeposit(deposits[1]));
fillV3Events.push(generateV3FillFromDeposit(deposits[2]));
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const fills = mockDestinationSpokePoolClient.getFills();
const bundleDepositsV3 = {};
const bundleFillsV3 = {};
deposits.forEach((deposit) => {
bundleDepositsV3[deposit.originChainId] ??= {};
bundleDepositsV3[deposit.originChainId][deposit.inputToken] ??= [];
bundleDepositsV3[deposit.originChainId][deposit.inputToken].push(deposit);
});
fills.forEach((fill) => {
bundleFillsV3[fill.originChainId] ??= {};
bundleFillsV3[fill.originChainId][fill.inputToken] ??= {};
bundleFillsV3[fill.originChainId][fill.inputToken]["fills"] ??= [];
bundleFillsV3[fill.originChainId][fill.inputToken].fills.push(fill);
});
const mockArweaveData = [
{
data: {
bundleDepositsV3,
bundleFillsV3,
expiredDepositsToRefundV3: {},
unexecutableSlowFills: {},
bundleSlowFillsV3: {},
},
},
];
const arweaveCacheKey = dataworkerInstance.clients.bundleDataClient.getArweaveBundleDataClientKey(blockRanges);
dataworkerInstance.clients.arweaveClient._setCache(arweaveCacheKey, mockArweaveData);
const data1 = await dataworkerInstance.clients.bundleDataClient.loadPersistedDataFromArweave(blockRanges);
Object.values(data1.bundleDepositsV3).forEach((x) => {
Object.values(x).forEach((deposits) => {
deposits.forEach((deposit) => expect(deposit.messageHash).to.eq(sdkConstants.ZERO_BYTES));
});
});
});
it("Correctly loads Arweave fill data with message hashes", async function () {
const depositV3Events: interfaces.Log[] = [];
const fillV3Events: interfaces.Log[] = [];
const blockRanges = getDefaultBlockRange(5);
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
depositV3Events.push(generateV3Deposit({ outputToken: randomAddress() }));
await mockOriginSpokePoolClient.update(["V3FundsDeposited"]);
const deposits = mockOriginSpokePoolClient.getDeposits();
fillV3Events.push(generateV3FillFromDeposit(deposits[0]));
fillV3Events.push(generateV3FillFromDeposit(deposits[1]));
fillV3Events.push(generateV3FillFromDeposit(deposits[2]));
await mockDestinationSpokePoolClient.update(["FilledV3Relay"]);
const fills = mockDestinationSpokePoolClient.getFills();
const bundleDepositsV3 = {};
const bundleFillsV3 = {};
deposits.forEach((deposit) => {
bundleDepositsV3[deposit.originChainId] ??= {};
bundleDepositsV3[deposit.originChainId][deposit.inputToken] ??= [];
bundleDepositsV3[deposit.originChainId][deposit.inputToken].push(deposit);
});
fills.forEach((fill) => {
bundleFillsV3[fill.originChainId] ??= {};
bundleFillsV3[fill.originChainId][fill.inputToken] ??= {};
bundleFillsV3[fill.originChainId][fill.inputToken]["fills"] ??= [];
bundleFillsV3[fill.originChainId][fill.inputToken].fills.push(fill);
});
const mockArweaveData = [
{
data: {
bundleDepositsV3,
bundleFillsV3,
expiredDepositsToRefundV3: {},
unexecutableSlowFills: {},
bundleSlowFillsV3: {},
},
},
];
const arweaveCacheKey = dataworkerInstance.clients.bundleDataClient.getArweaveBundleDataClientKey(blockRanges);
dataworkerInstance.clients.arweaveClient._setCache(arweaveCacheKey, mockArweaveData);