dagger-contracts/test/Marketplace.test.js

837 lines
30 KiB
JavaScript

const { ethers } = require("hardhat")
const { hexlify, randomBytes } = ethers.utils
const { expect } = require("chai")
const { exampleRequest } = require("./examples")
const { hours, minutes } = require("./time")
const { requestId, slotId, askToArray } = require("./ids")
const {
waitUntilCancelled,
waitUntilStarted,
waitUntilFinished,
waitUntilFailed,
RequestState,
} = require("./marketplace")
const { price, pricePerSlot } = require("./price")
const {
snapshot,
revert,
ensureMinimumBlockHeight,
advanceTime,
currentTime,
} = require("./evm")
describe("Marketplace", function () {
const collateral = 100
const proofPeriod = 30 * 60
const proofTimeout = 5
const proofDowntime = 64
const proof = hexlify(randomBytes(42))
let marketplace
let token
let client, host, host1, host2, host3
let request
let slot
beforeEach(async function () {
await snapshot()
await ensureMinimumBlockHeight(256)
;[client, host1, host2, host3] = await ethers.getSigners()
host = host1
const TestToken = await ethers.getContractFactory("TestToken")
token = await TestToken.deploy()
for (account of [client, host1, host2, host3]) {
await token.mint(account.address, 1_000_000_000)
}
const Marketplace = await ethers.getContractFactory("TestMarketplace")
marketplace = await Marketplace.deploy(
token.address,
collateral,
proofPeriod,
proofTimeout,
proofDowntime
)
request = await exampleRequest()
request.client = client.address
slot = {
request: requestId(request),
index: request.ask.slots / 2,
}
})
afterEach(async function () {
await revert()
})
function switchAccount(account) {
token = token.connect(account)
marketplace = marketplace.connect(account)
}
describe("requesting storage", function () {
beforeEach(function () {
switchAccount(client)
})
it("emits event when storage is requested", async function () {
await token.approve(marketplace.address, price(request))
await expect(marketplace.requestStorage(request))
.to.emit(marketplace, "StorageRequested")
.withArgs(requestId(request), askToArray(request.ask))
})
it("rejects request with invalid client address", async function () {
let invalid = { ...request, client: host.address }
await token.approve(marketplace.address, price(invalid))
await expect(marketplace.requestStorage(invalid)).to.be.revertedWith(
"Invalid client address"
)
})
it("rejects request with insufficient payment", async function () {
let insufficient = price(request) - 1
await token.approve(marketplace.address, insufficient)
await expect(marketplace.requestStorage(request)).to.be.revertedWith(
"ERC20: insufficient allowance"
)
})
it("rejects resubmission of request", async function () {
await token.approve(marketplace.address, price(request) * 2)
await marketplace.requestStorage(request)
await expect(marketplace.requestStorage(request)).to.be.revertedWith(
"Request already exists"
)
})
})
describe("filling a slot", 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("emits event when slot is filled", async function () {
await expect(marketplace.fillSlot(slot.request, slot.index, proof))
.to.emit(marketplace, "SlotFilled")
.withArgs(slot.request, slot.index, slotId(slot))
})
it("locks collateral of host", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await expect(marketplace.withdraw()).to.be.revertedWith("Account locked")
})
it("starts requiring storage proofs", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
expect(await marketplace.proofEnd(slotId(slot))).to.be.gt(0)
})
it("is rejected when proof is incorrect", async function () {
let invalid = hexlify([])
await expect(
marketplace.fillSlot(slot.request, slot.index, invalid)
).to.be.revertedWith("Invalid proof")
})
it("is rejected when collateral is insufficient", async function () {
let insufficient = collateral - 1
await marketplace.withdraw()
await token.approve(marketplace.address, insufficient)
await marketplace.deposit(insufficient)
await expect(
marketplace.fillSlot(slot.request, slot.index, proof)
).to.be.revertedWith("Insufficient collateral")
})
it("is rejected when slot already filled", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await expect(
marketplace.fillSlot(slot.request, slot.index, proof)
).to.be.revertedWith("Slot already filled")
})
it("is rejected when request is unknown", async function () {
let unknown = await exampleRequest()
await expect(
marketplace.fillSlot(requestId(unknown), 0, proof)
).to.be.revertedWith("Unknown request")
})
it("is rejected when request is cancelled", async function () {
switchAccount(client)
let expired = { ...request, expiry: (await currentTime()) - hours(1) }
await token.approve(marketplace.address, price(request))
await marketplace.requestStorage(expired)
switchAccount(host)
await expect(
marketplace.fillSlot(requestId(expired), slot.index, proof)
).to.be.revertedWith("Request not accepting proofs")
})
it("is rejected when request is finished", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await expect(
marketplace.fillSlot(slot.request, slot.index, proof)
).to.be.revertedWith("Request not accepting proofs")
})
it("is rejected when request is failed", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFailed(marketplace, request, slot)
await expect(
marketplace.fillSlot(slot.request, slot.index, proof)
).to.be.revertedWith("Request not accepting proofs")
})
it("is rejected when slot index not in range", async function () {
const invalid = request.ask.slots
await expect(
marketplace.fillSlot(slot.request, invalid, proof)
).to.be.revertedWith("Invalid slot")
})
it("fails when all slots are already filled", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i <= lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
await expect(
marketplace.fillSlot(slot.request, lastSlot, proof)
).to.be.revertedWith("Slot already filled")
})
})
describe("proof end", function () {
var requestTime
beforeEach(async function () {
switchAccount(client)
await token.approve(marketplace.address, price(request))
await marketplace.requestStorage(request)
requestTime = await currentTime()
switchAccount(host)
await token.approve(marketplace.address, collateral)
await marketplace.deposit(collateral)
})
it("shares proof end time for all slots in request", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i < lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
advanceTime(minutes(10))
await marketplace.fillSlot(slot.request, lastSlot, proof)
let slot0 = { ...slot, index: 0 }
let end = await marketplace.proofEnd(slotId(slot0))
for (let i = 1; i <= lastSlot; i++) {
let sloti = { ...slot, index: i }
await expect((await marketplace.proofEnd(slotId(sloti))) === end)
}
})
it("sets the proof end time to now + duration", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await expect(
(await marketplace.proofEnd(slotId(slot))).toNumber()
).to.be.closeTo(requestTime + request.ask.duration, 1)
})
it("sets proof end time to the past once failed", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFailed(marketplace, request, slot)
let slot0 = { ...slot, index: request.ask.maxSlotLoss + 1 }
const now = await currentTime()
await expect(await marketplace.proofEnd(slotId(slot0))).to.be.eq(now - 1)
})
it("sets proof end time to the past once cancelled", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await waitUntilCancelled(request)
const now = await currentTime()
await expect(await marketplace.proofEnd(slotId(slot))).to.be.eq(now - 1)
})
it("checks that proof end time is in the past once finished", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
const now = await currentTime()
// in the process of calling currentTime and proofEnd,
// block.timestamp has advanced by 1, so the expected proof end time will
// be block.timestamp - 1.
await expect(await marketplace.proofEnd(slotId(slot))).to.be.eq(now - 1)
})
})
describe("request end", function () {
var requestTime
beforeEach(async function () {
switchAccount(client)
await token.approve(marketplace.address, price(request))
await marketplace.requestStorage(request)
requestTime = await currentTime()
switchAccount(host)
await token.approve(marketplace.address, collateral)
await marketplace.deposit(collateral)
})
it("shares request end time for all slots in request", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i < lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
advanceTime(minutes(10))
await marketplace.fillSlot(slot.request, lastSlot, proof)
let slot0 = { ...slot, index: 0 }
let end = await marketplace.requestEnd(requestId(request))
for (let i = 1; i <= lastSlot; i++) {
let sloti = { ...slot, index: i }
await expect((await marketplace.proofEnd(slotId(sloti))) === end)
}
})
it("sets the request end time to now + duration", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await expect(
(await marketplace.requestEnd(requestId(request))).toNumber()
).to.be.closeTo(requestTime + request.ask.duration, 1)
})
it("sets request end time to the past once failed", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFailed(marketplace, request, slot)
let slot0 = { ...slot, index: request.ask.maxSlotLoss + 1 }
const now = await currentTime()
await expect(await marketplace.requestEnd(requestId(request))).to.be.eq(
now - 1
)
})
it("sets request end time to the past once cancelled", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await waitUntilCancelled(request)
const now = await currentTime()
await expect(await marketplace.requestEnd(requestId(request))).to.be.eq(
now - 1
)
})
it("checks that request end time is in the past once finished", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
const now = await currentTime()
// in the process of calling currentTime and proofEnd,
// block.timestamp has advanced by 1, so the expected proof end time will
// be block.timestamp - 1.
await expect(await marketplace.requestEnd(requestId(request))).to.be.eq(
now - 1
)
})
})
describe("freeing a slot", function () {
var id
beforeEach(async function () {
slot.index = 0
id = slotId(slot)
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("fails to free slot when slot not filled", async function () {
slot.index = 5
let nonExistentId = slotId(slot)
await expect(marketplace.freeSlot(nonExistentId)).to.be.revertedWith(
"Slot empty"
)
})
it("fails to free slot when cancelled", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await waitUntilCancelled(request)
await expect(marketplace.freeSlot(slotId(slot))).to.be.revertedWith(
"Slot not accepting proofs"
)
})
it("fails to free slot when finished", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await expect(marketplace.freeSlot(slotId(slot))).to.be.revertedWith(
"Slot not accepting proofs"
)
})
it("successfully frees slot", async function () {
await waitUntilStarted(marketplace, request, proof)
await expect(marketplace.freeSlot(id)).not.to.be.reverted
})
it("emits event once slot is freed", async function () {
await waitUntilStarted(marketplace, request, proof)
await expect(await marketplace.freeSlot(id))
.to.emit(marketplace, "SlotFreed")
.withArgs(slot.request, id)
})
it("cannot get slot once freed", async function () {
await waitUntilStarted(marketplace, request, proof)
await marketplace.freeSlot(id)
await expect(marketplace.slot(id)).to.be.revertedWith("Slot empty")
})
})
describe("paying out a slot", 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("pays the host", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
const startBalance = await token.balanceOf(host.address)
await marketplace.payoutSlot(slot.request, slot.index)
const endBalance = await token.balanceOf(host.address)
expect(endBalance - startBalance).to.equal(pricePerSlot(request))
})
it("is only allowed when the contract has ended", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await expect(
marketplace.payoutSlot(slot.request, slot.index)
).to.be.revertedWith("Contract not ended")
})
it("can only be done once", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await marketplace.payoutSlot(slot.request, slot.index)
await expect(
marketplace.payoutSlot(slot.request, slot.index)
).to.be.revertedWith("Already paid")
})
it("cannot be filled again", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await marketplace.payoutSlot(slot.request, slot.index)
await expect(marketplace.fillSlot(slot.request, slot.index, proof)).to.be
.reverted
})
})
describe("fulfilling a request", 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("emits event when all slots are filled", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i < lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
await expect(marketplace.fillSlot(slot.request, lastSlot, proof))
.to.emit(marketplace, "RequestFulfilled")
.withArgs(requestId(request))
})
it("sets state when all slots are filled", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i <= lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
await expect(await marketplace.state(slot.request)).to.equal(
RequestState.Started
)
})
it("fails when all slots are already filled", async function () {
const lastSlot = request.ask.slots - 1
for (let i = 0; i <= lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
await expect(
marketplace.fillSlot(slot.request, lastSlot, proof)
).to.be.revertedWith("Slot already filled")
})
})
describe("withdrawing funds", 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("rejects withdraw when request not yet timed out", async function () {
switchAccount(client)
await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
"Request not yet timed out"
)
})
it("rejects withdraw when wrong account used", async function () {
await waitUntilCancelled(request)
await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
"Invalid client address"
)
})
it("rejects withdraw when in wrong state", async function () {
// fill all slots, should change state to RequestState.Started
const lastSlot = request.ask.slots - 1
for (let i = 0; i <= lastSlot; i++) {
await marketplace.fillSlot(slot.request, i, proof)
}
await waitUntilCancelled(request)
switchAccount(client)
await expect(marketplace.withdrawFunds(slot.request)).to.be.revertedWith(
"Invalid state"
)
})
it("emits event once request is cancelled", async function () {
await waitUntilCancelled(request)
switchAccount(client)
await expect(marketplace.withdrawFunds(slot.request))
.to.emit(marketplace, "RequestCancelled")
.withArgs(requestId(request))
})
it("withdraws to the client", async function () {
await waitUntilCancelled(request)
switchAccount(client)
const startBalance = await token.balanceOf(client.address)
await marketplace.withdrawFunds(slot.request)
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("changes state to 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)
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, 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, proof)
await waitUntilFailed(marketplace, request, slot)
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, proof)
await waitUntilFinished(marketplace, requestId(request))
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 waitUntilCancelled(request)
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 waitUntilCancelled(request)
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 waitUntilCancelled(request)
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 waitUntilCancelled(request)
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)
await expect(
marketplace.testAcceptsProofs(slotId(slot))
).to.be.revertedWith("Slot not accepting proofs")
})
it("fails when request Cancelled (state set to Cancelled)", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
await waitUntilCancelled(request)
switchAccount(client)
await marketplace.withdrawFunds(slot.request)
await expect(
marketplace.testAcceptsProofs(slotId(slot))
).to.be.revertedWith("Slot not accepting proofs")
})
it("fails when request Finished (isFinished is true)", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await expect(
marketplace.testAcceptsProofs(slotId(slot))
).to.be.revertedWith("Slot not accepting proofs")
})
it("fails when request Finished (state set to Finished)", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await marketplace.payoutSlot(slot.request, slot.index)
await expect(
marketplace.testAcceptsProofs(slotId(slot))
).to.be.revertedWith("Slot not accepting proofs")
})
it("fails when request Failed", async function () {
await waitUntilStarted(marketplace, 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")
})
})
})
describe("list of active requests", function () {
beforeEach(async function () {
switchAccount(host)
await token.approve(marketplace.address, collateral)
await marketplace.deposit(collateral)
switchAccount(client)
await token.approve(marketplace.address, price(request))
})
it("adds request to list when requesting storage", async function () {
await marketplace.requestStorage(request)
expect(await marketplace.myRequests()).to.deep.equal([requestId(request)])
})
it("keeps request in list when cancelled", async function () {
await marketplace.requestStorage(request)
await waitUntilCancelled(request)
expect(await marketplace.myRequests()).to.deep.equal([requestId(request)])
})
it("removes request from list when funds are withdrawn", async function () {
await marketplace.requestStorage(request)
await waitUntilCancelled(request)
await marketplace.withdrawFunds(requestId(request))
expect(await marketplace.myRequests()).to.deep.equal([])
})
it("keeps request in list when request fails", async function () {
await marketplace.requestStorage(request)
switchAccount(host)
await waitUntilStarted(marketplace, request, proof)
await waitUntilFailed(marketplace, request, slot)
switchAccount(client)
expect(await marketplace.myRequests()).to.deep.equal([requestId(request)])
})
it("removes request from list when request finishes", async function () {
await marketplace.requestStorage(request)
switchAccount(host)
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await marketplace.payoutSlot(slot.request, slot.index)
switchAccount(client)
expect(await marketplace.myRequests()).to.deep.equal([])
})
})
describe("list of active slots", 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("adds slot to list when filling slot", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
let slot1 = { ...slot, index: slot.index + 1 }
await marketplace.fillSlot(slot.request, slot1.index, proof)
expect(await marketplace.mySlots()).to.have.members([
slotId(slot),
slotId(slot1),
])
})
it("removes slot from list when slot is freed", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
let slot1 = { ...slot, index: slot.index + 1 }
await marketplace.fillSlot(slot.request, slot1.index, proof)
await marketplace.freeSlot(slotId(slot))
expect(await marketplace.mySlots()).to.have.members([slotId(slot1)])
})
it("keeps slots when cancelled", async function () {
await marketplace.fillSlot(slot.request, slot.index, proof)
let slot1 = { ...slot, index: slot.index + 1 }
await marketplace.fillSlot(slot.request, slot1.index, proof)
await waitUntilCancelled(request)
expect(await marketplace.mySlots()).to.have.members([
slotId(slot),
slotId(slot1),
])
})
it("removes active slots for all hosts in a request when it fails", async function () {
let halfOfSlots = request.ask.slots / 2
// fill half the slots with host1
for (let i = 0; i < Math.floor(halfOfSlots); i++) {
await marketplace.fillSlot(requestId(request), i, proof)
}
// fill other half of slots with host2
switchAccount(host2)
await token.approve(marketplace.address, collateral)
await marketplace.deposit(collateral)
for (let i = Math.floor(halfOfSlots); i < request.ask.slots; i++) {
await marketplace.fillSlot(requestId(request), i, proof)
}
await waitUntilFailed(marketplace, request, slot)
expect(await marketplace.mySlots()).to.have.members([])
switchAccount(host)
expect(await marketplace.mySlots()).to.have.members([])
})
it("doesn't remove active slots for hosts in request that didn't fail", async function () {
// start first request
await waitUntilStarted(marketplace, request, proof)
// start a second request
let request2 = await exampleRequest()
request2.client = client.address
switchAccount(client)
await token.approve(marketplace.address, price(request2))
await marketplace.requestStorage(request2)
switchAccount(host)
await waitUntilStarted(marketplace, request2, proof)
// wait until first request fails
await waitUntilFailed(marketplace, request, slot)
// check that our active slots only contains slotIds from second request
let expected = []
let expectedSlot = { ...slot, index: 0, request: requestId(request2) }
for (let i = 0; i < request2.ask.slots; i++) {
expectedSlot.index = i
let id = slotId(expectedSlot)
expected.push(id)
}
expect(await marketplace.mySlots()).to.have.members(expected)
})
it("removes slot from list when slot is paid out", async function () {
await waitUntilStarted(marketplace, request, proof)
await waitUntilFinished(marketplace, requestId(request))
await marketplace.payoutSlot(slot.request, slot.index)
expect(await marketplace.mySlots()).to.not.contain(slotId(slot))
})
})
})