mirror of
https://github.com/logos-storage/logos-storage-contracts-eth.git
synced 2026-01-08 08:13:08 +00:00
ad040cfee6
Allow proof ending to be extending once a contract is started, so that all filled slots share an ending time that is equal to the contract end time. Added tests. Add a mapping for proof id to endId so that proof expectations can be extended for all proofs that share a given endId. Add function modifiers that require the request state to allow proofs, with accompanying tests. General clean up of each function’s request state context, with accompanying tests. General clean up of all tests, including state change “wait” functions and normalising the time advancement functions.
714 lines
23 KiB
JavaScript
714 lines
23 KiB
JavaScript
const { ethers } = require("hardhat")
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const { hexlify, randomBytes } = ethers.utils
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const { expect } = require("chai")
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const { exampleRequest } = require("./examples")
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const { now, hours, minutes } = require("./time")
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const { requestId, slotId, askToArray } = require("./ids")
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const { waitUntilExpired, waitUntilAllSlotsFilled } = require("./marketplace")
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waitUntilCancelled,
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waitUntilStarted,
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waitUntilFinished,
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waitUntilFailed,
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} = require("./marketplace")
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const { price, pricePerSlot } = require("./price")
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const {
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snapshot,
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revert,
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ensureMinimumBlockHeight,
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advanceTime,
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currentTime
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} = require("./evm")
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describe("Marketplace", function () {
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const collateral = 100
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const proofPeriod = 30 * 60
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const proofTimeout = 5
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const proofDowntime = 64
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const proof = hexlify(randomBytes(42))
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let marketplace
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let token
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let client, host, host1, host2, host3
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let request
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let slot
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beforeEach(async function () {
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await snapshot()
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await ensureMinimumBlockHeight(256)
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;[client, host1, host2, host3] = await ethers.getSigners()
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host = host1
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const TestToken = await ethers.getContractFactory("TestToken")
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token = await TestToken.deploy()
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for (account of [client, host1, host2, host3]) {
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await token.mint(account.address, 1_000_000_000)
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}
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const Marketplace = await ethers.getContractFactory("TestMarketplace")
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marketplace = await Marketplace.deploy(
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token.address,
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collateral,
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proofPeriod,
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proofTimeout,
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proofDowntime
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)
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request = exampleRequest()
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request.client = client.address
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slot = {
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request: requestId(request),
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index: request.ask.slots / 2,
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}
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})
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afterEach(async function () {
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await revert()
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})
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function switchAccount(account) {
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token = token.connect(account)
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marketplace = marketplace.connect(account)
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}
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describe("requesting storage", function () {
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beforeEach(function () {
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switchAccount(client)
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})
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it("emits event when storage is requested", async function () {
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await token.approve(marketplace.address, price(request))
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await expect(marketplace.requestStorage(request))
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.to.emit(marketplace, "StorageRequested")
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.withArgs(requestId(request), askToArray(request.ask))
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})
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it("rejects request with invalid client address", async function () {
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let invalid = { ...request, client: host.address }
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await token.approve(marketplace.address, price(invalid))
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await expect(marketplace.requestStorage(invalid)).to.be.revertedWith(
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"Invalid client address"
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)
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})
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it("rejects request with insufficient payment", async function () {
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let insufficient = price(request) - 1
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await token.approve(marketplace.address, insufficient)
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await expect(marketplace.requestStorage(request)).to.be.revertedWith(
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"ERC20: insufficient allowance"
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)
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})
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it("rejects resubmission of request", async function () {
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await token.approve(marketplace.address, price(request) * 2)
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await marketplace.requestStorage(request)
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await expect(marketplace.requestStorage(request)).to.be.revertedWith(
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"Request already exists"
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)
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})
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})
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describe("freeing a slot", function () {
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var id
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beforeEach(async function () {
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slot.index = 0
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id = slotId(slot)
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("fails to free slot when slot not filled", async function () {
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slot.index = 5
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let nonExistentId = slotId(slot)
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await expect(marketplace.freeSlot(nonExistentId)).to.be.revertedWith(
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"Slot empty"
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)
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})
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it("fails to free slot when not started", async function () {
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await marketplace.fillSlot(slot.request, slot.index, proof)
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await expect(marketplace.freeSlot(id)).to.be.revertedWith("Invalid state")
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})
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it("fails to free slot when finished", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFinished(marketplace, slotId(slot))
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await expect(marketplace.freeSlot(id)).to.be.revertedWith(
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"Request finished"
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)
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})
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it("successfully frees slot", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await expect(marketplace.freeSlot(id)).not.to.be.reverted
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})
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it("emits event once slot is freed", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await expect(await marketplace.freeSlot(id))
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.to.emit(marketplace, "SlotFreed")
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.withArgs(slot.request, id)
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})
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it("cannot get slot once freed", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await marketplace.freeSlot(id)
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await expect(marketplace.slot(id)).to.be.revertedWith("Slot empty")
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})
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})
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describe("filling a slot", function () {
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beforeEach(async function () {
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("emits event when slot is filled", async function () {
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await expect(marketplace.fillSlot(slot.request, slot.index, proof))
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.to.emit(marketplace, "SlotFilled")
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.withArgs(slot.request, slot.index, slotId(slot))
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})
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it("locks collateral of host", async function () {
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await marketplace.fillSlot(slot.request, slot.index, proof)
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await expect(marketplace.withdraw()).to.be.revertedWith("Account locked")
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})
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it("starts requiring storage proofs", async function () {
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await marketplace.fillSlot(slot.request, slot.index, proof)
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expect(await marketplace.proofEnd(slotId(slot))).to.be.gt(0)
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})
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it("is rejected when proof is incorrect", async function () {
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let invalid = hexlify([])
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await expect(
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marketplace.fillSlot(slot.request, slot.index, invalid)
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).to.be.revertedWith("Invalid proof")
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})
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it("is rejected when collateral is insufficient", async function () {
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let insufficient = collateral - 1
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await marketplace.withdraw()
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await token.approve(marketplace.address, insufficient)
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await marketplace.deposit(insufficient)
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await expect(
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marketplace.fillSlot(slot.request, slot.index, proof)
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).to.be.revertedWith("Insufficient collateral")
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})
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it("is rejected when slot already filled", async function () {
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await marketplace.fillSlot(slot.request, slot.index, proof)
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await expect(
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marketplace.fillSlot(slot.request, slot.index, proof)
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).to.be.revertedWith("Slot already filled")
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})
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it("is rejected when request is unknown", async function () {
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let unknown = exampleRequest()
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await expect(
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marketplace.fillSlot(requestId(unknown), 0, proof)
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).to.be.revertedWith("Unknown request")
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})
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it("is rejected when request is cancelled", async function () {
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switchAccount(client)
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let expired = { ...request, expiry: now() - hours(1) }
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(expired)
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switchAccount(host)
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await expect(
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marketplace.fillSlot(requestId(expired), slot.index, proof)
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).to.be.revertedWith("Request not accepting proofs")
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})
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it("is rejected when request is finished", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFinished(marketplace, slotId(slot))
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await expect(
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marketplace.fillSlot(slot.request, slot.index, proof)
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).to.be.revertedWith("Request finished")
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})
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it("is rejected when request is failed", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFailed(marketplace, slot, request.ask.maxSlotLoss)
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await expect(
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marketplace.fillSlot(slot.request, slot.index, proof)
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).to.be.revertedWith("Invalid state")
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})
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it("is rejected when slot index not in range", async function () {
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const invalid = request.ask.slots
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await expect(
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marketplace.fillSlot(slot.request, invalid, proof)
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).to.be.revertedWith("Invalid slot")
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})
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it("fails when all slots are already filled", async function () {
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i <= lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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await expect(
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marketplace.fillSlot(slot.request, lastSlot, proof)
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).to.be.revertedWith("Slot already filled")
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})
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it("shares proof end time for all slots in request", async function () {
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i < lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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advanceTime(minutes(10))
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await marketplace.fillSlot(slot.request, lastSlot, proof)
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let slot0 = { ...slot, index: 0 }
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let end = await marketplace.proofEnd(slotId(slot0))
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for (let i = 1; i <= lastSlot; i++) {
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let sloti = { ...slot, index: i }
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await expect((await marketplace.proofEnd(slotId(sloti))) === end)
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}
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})
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})
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describe("freeing a slot", function () {
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var id
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beforeEach(async function () {
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slot.index = 0
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id = slotId(slot)
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("fails to free slot when slot not filled", async function () {
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slot.index = 5
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let nonExistentId = slotId(slot)
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await expect(marketplace.freeSlot(nonExistentId)).to.be.revertedWith(
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"Slot empty"
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)
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})
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it("successfully frees slot", async function () {
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await waitUntilAllSlotsFilled(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await expect(marketplace.freeSlot(id)).not.to.be.reverted
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})
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it("emits event once slot is freed", async function () {
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await waitUntilAllSlotsFilled(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await expect(await marketplace.freeSlot(id))
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.to.emit(marketplace, "SlotFreed")
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.withArgs(slot.request, id)
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})
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it("cannot get slot once freed", async function () {
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await waitUntilAllSlotsFilled(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await marketplace.freeSlot(id)
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await expect(marketplace.slot(id)).to.be.revertedWith("Slot empty")
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})
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})
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describe("paying out a slot", function () {
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beforeEach(async function () {
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("pays the host", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFinished(marketplace, slotId(slot))
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const startBalance = await token.balanceOf(host.address)
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await marketplace.payoutSlot(slot.request, slot.index)
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const endBalance = await token.balanceOf(host.address)
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expect(endBalance - startBalance).to.equal(pricePerSlot(request))
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})
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it("is only allowed when the contract is finished", async function () {
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await expect(
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marketplace.payoutSlot(slot.request, slot.index)
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).to.be.revertedWith("Contract not ended")
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})
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it("is only allowed when the contract has ended", async function () {
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await marketplace.fillSlot(slot.request, slot.index, proof)
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await expect(
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marketplace.payoutSlot(slot.request, slot.index)
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).to.be.revertedWith("Contract not ended")
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})
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it("can only be done once", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFinished(marketplace, slotId(slot))
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await marketplace.payoutSlot(slot.request, slot.index)
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await expect(
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marketplace.payoutSlot(slot.request, slot.index)
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).to.be.revertedWith("Already paid")
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})
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it("cannot be filled again", async function () {
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await waitUntilStarted(
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marketplace,
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request.ask.slots,
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slot.request,
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proof
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)
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await waitUntilFinished(marketplace, slotId(slot))
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await marketplace.payoutSlot(slot.request, slot.index)
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await expect(marketplace.fillSlot(slot.request, slot.index, proof)).to.be
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.reverted
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})
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})
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describe("fulfilling a request", function () {
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beforeEach(async function () {
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("emits event when all slots are filled", async function () {
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i < lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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await expect(marketplace.fillSlot(slot.request, lastSlot, proof))
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.to.emit(marketplace, "RequestFulfilled")
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.withArgs(requestId(request))
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})
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it("sets state when all slots are filled", async function () {
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i <= lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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await expect(await marketplace.state(slot.request)).to.equal(
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})
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it("fails when all slots are already filled", async function () {
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i <= lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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await expect(
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marketplace.fillSlot(slot.request, lastSlot, proof)
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).to.be.revertedWith("Slot already filled")
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})
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})
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describe("withdrawing funds", function () {
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beforeEach(async function () {
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switchAccount(client)
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await token.approve(marketplace.address, price(request))
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await marketplace.requestStorage(request)
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switchAccount(host)
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await token.approve(marketplace.address, collateral)
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await marketplace.deposit(collateral)
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})
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it("rejects withdraw when request not yet timed out", async function () {
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switchAccount(client)
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await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
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"Request not yet timed out"
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)
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})
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it("rejects withdraw when wrong account used", async function () {
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await waitUntilCancelled(request.expiry)
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await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
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"Invalid client address"
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)
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})
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it("rejects withdraw when in wrong state", async function () {
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// fill all slots, should change state to RequestState.Started
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const lastSlot = request.ask.slots - 1
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for (let i = 0; i <= lastSlot; i++) {
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await marketplace.fillSlot(slot.request, i, proof)
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}
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await waitUntilCancelled(request.expiry)
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switchAccount(client)
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await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
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"Invalid state"
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)
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})
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it("emits event once request is cancelled", async function () {
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await waitUntilCancelled(request.expiry)
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switchAccount(client)
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await expect(marketplace.withdrawFunds(slot.request))
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.to.emit(marketplace, "RequestCancelled")
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.withArgs(requestId(request))
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})
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it("withdraws to the client", async function () {
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await waitUntilCancelled(request.expiry)
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switchAccount(client)
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const startBalance = await token.balanceOf(client.address)
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await marketplace.withdrawFunds(slot.request)
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|
const endBalance = await token.balanceOf(client.address)
|
|
expect(endBalance - startBalance).to.equal(price(request))
|
|
})
|
|
})
|
|
|
|
describe("contract state", function () {
|
|
beforeEach(async function () {
|
|
switchAccount(client)
|
|
await token.approve(marketplace.address, price(request))
|
|
await marketplace.requestStorage(request)
|
|
switchAccount(host)
|
|
await token.approve(marketplace.address, collateral)
|
|
await marketplace.deposit(collateral)
|
|
})
|
|
|
|
it("state is Cancelled when client withdraws funds", async function () {
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.New
|
|
)
|
|
})
|
|
|
|
it("state is Cancelled when client withdraws funds", async function () {
|
|
await waitUntilCancelled(request.expiry)
|
|
switchAccount(client)
|
|
await marketplace.withdrawFunds(slot.request)
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.Cancelled
|
|
)
|
|
})
|
|
|
|
it("changes state to Started once all slots are filled", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.Started
|
|
)
|
|
})
|
|
|
|
it("state is Failed once too many slots are freed", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
await waitUntilFailed(marketplace, slot, request.ask.maxSlotLoss)
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.Failed
|
|
)
|
|
})
|
|
|
|
it("state is Finished once slot is paid out", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
await waitUntilFinished(marketplace, slotId(slot))
|
|
await marketplace.payoutSlot(slot.request, slot.index)
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.Finished
|
|
)
|
|
})
|
|
it("does not change state to Failed if too many slots freed but contract not started", async function () {
|
|
for (let i = 0; i <= request.ask.maxSlotLoss; i++) {
|
|
await marketplace.fillSlot(slot.request, i, proof)
|
|
}
|
|
for (let i = 0; i <= request.ask.maxSlotLoss; i++) {
|
|
slot.index = i
|
|
let id = slotId(slot)
|
|
await marketplace.freeSlot(id)
|
|
}
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.New
|
|
)
|
|
})
|
|
|
|
it("changes state to Cancelled once request is cancelled", async function () {
|
|
await waitUntilExpired(request.expiry)
|
|
await expect(await marketplace.state(slot.request)).to.equal(
|
|
RequestState.Cancelled
|
|
)
|
|
})
|
|
|
|
it("changes isCancelled to true once request is cancelled", async function () {
|
|
await expect(await marketplace.isCancelled(slot.request)).to.be.false
|
|
await waitUntilExpired(request.expiry)
|
|
await expect(await marketplace.isCancelled(slot.request)).to.be.true
|
|
})
|
|
|
|
it("rejects isSlotCancelled when slot is empty", async function () {
|
|
await expect(
|
|
marketplace.isSlotCancelled(slotId(slot))
|
|
).to.be.revertedWith("Slot empty")
|
|
})
|
|
|
|
it("changes isSlotCancelled to true once request is cancelled", async function () {
|
|
await marketplace.fillSlot(slot.request, slot.index, proof)
|
|
await expect(await marketplace.isSlotCancelled(slotId(slot))).to.be.false
|
|
await waitUntilExpired(request.expiry)
|
|
await expect(await marketplace.isSlotCancelled(slotId(slot))).to.be.true
|
|
})
|
|
|
|
it("changes proofEnd to the past when request is cancelled", async function () {
|
|
await marketplace.fillSlot(slot.request, slot.index, proof)
|
|
await expect(await marketplace.proofEnd(slotId(slot))).to.be.gt(
|
|
await currentTime()
|
|
)
|
|
await waitUntilExpired(request.expiry)
|
|
await expect(await marketplace.proofEnd(slotId(slot))).to.be.lt(
|
|
await currentTime()
|
|
)
|
|
})
|
|
})
|
|
describe("modifiers", function () {
|
|
beforeEach(async function () {
|
|
switchAccount(client)
|
|
await token.approve(marketplace.address, price(request))
|
|
await marketplace.requestStorage(request)
|
|
switchAccount(host)
|
|
await token.approve(marketplace.address, collateral)
|
|
await marketplace.deposit(collateral)
|
|
})
|
|
|
|
describe("accepting proofs", function () {
|
|
it("fails when request Cancelled (isCancelled is true)", async function () {
|
|
await marketplace.fillSlot(slot.request, slot.index, proof)
|
|
await waitUntilCancelled(request.expiry)
|
|
await expect(
|
|
marketplace.testAcceptsProofs(slotId(slot))
|
|
).to.be.revertedWith("Request cancelled")
|
|
})
|
|
|
|
it("fails when request Cancelled (state set to Cancelled)", async function () {
|
|
await marketplace.fillSlot(slot.request, slot.index, proof)
|
|
await waitUntilCancelled(request.expiry)
|
|
switchAccount(client)
|
|
await marketplace.withdrawFunds(slot.request)
|
|
await expect(
|
|
marketplace.testAcceptsProofs(slotId(slot))
|
|
).to.be.revertedWith("Invalid state")
|
|
})
|
|
|
|
it("fails when request Finished (isFinished is true)", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
await waitUntilFinished(marketplace, slotId(slot))
|
|
await expect(
|
|
marketplace.testAcceptsProofs(slotId(slot))
|
|
).to.be.revertedWith("Request finished")
|
|
})
|
|
|
|
it("fails when request Finished (state set to Finished)", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
await waitUntilFinished(marketplace, slotId(slot))
|
|
await marketplace.payoutSlot(slot.request, slot.index)
|
|
await expect(
|
|
marketplace.testAcceptsProofs(slotId(slot))
|
|
).to.be.revertedWith("Invalid state")
|
|
})
|
|
|
|
it("fails when request Failed", async function () {
|
|
await waitUntilStarted(
|
|
marketplace,
|
|
request.ask.slots,
|
|
slot.request,
|
|
proof
|
|
)
|
|
for (let i = 0; i <= request.ask.maxSlotLoss; i++) {
|
|
slot.index = i
|
|
let id = slotId(slot)
|
|
await marketplace.freeSlot(id)
|
|
}
|
|
await expect(
|
|
marketplace.testAcceptsProofs(slotId(slot))
|
|
).to.be.revertedWith("Slot empty")
|
|
})
|
|
})
|
|
|
|
})
|
|
})
|