125 lines
5.0 KiB
Nim
125 lines
5.0 KiB
Nim
import pkg/chronos
|
|
import pkg/ethers/testing
|
|
import pkg/ethers/erc20
|
|
import codex/contracts
|
|
import ../ethertest
|
|
import ./examples
|
|
import ./time
|
|
import ./deployment
|
|
|
|
ethersuite "Marketplace contracts":
|
|
let proof = Groth16Proof.example
|
|
|
|
var client, host: Signer
|
|
var rewardRecipient, collateralRecipient: Address
|
|
var marketplace: Marketplace
|
|
var token: Erc20Token
|
|
var periodicity: Periodicity
|
|
var request: StorageRequest
|
|
var slotId: SlotId
|
|
var filledAt: UInt256
|
|
|
|
proc expectedPayout(endTimestamp: UInt256): UInt256 =
|
|
return (endTimestamp - filledAt) * request.ask.reward
|
|
|
|
proc switchAccount(account: Signer) =
|
|
marketplace = marketplace.connect(account)
|
|
token = token.connect(account)
|
|
|
|
setup:
|
|
client = ethProvider.getSigner(accounts[0])
|
|
host = ethProvider.getSigner(accounts[1])
|
|
rewardRecipient = accounts[2]
|
|
collateralRecipient = accounts[3]
|
|
|
|
let address = Marketplace.address(dummyVerifier = true)
|
|
marketplace = Marketplace.new(address, ethProvider.getSigner())
|
|
|
|
let tokenAddress = await marketplace.token()
|
|
token = Erc20Token.new(tokenAddress, ethProvider.getSigner())
|
|
|
|
let config = await marketplace.configuration()
|
|
periodicity = Periodicity(seconds: config.proofs.period)
|
|
|
|
request = StorageRequest.example
|
|
request.client = await client.getAddress()
|
|
|
|
switchAccount(client)
|
|
discard await token.approve(marketplace.address, request.price).confirm(1)
|
|
discard await marketplace.requestStorage(request).confirm(1)
|
|
switchAccount(host)
|
|
discard await token.approve(marketplace.address, request.ask.collateral).confirm(1)
|
|
discard await marketplace.reserveSlot(request.id, 0.u256).confirm(1)
|
|
filledAt = await ethProvider.currentTime()
|
|
discard await marketplace.fillSlot(request.id, 0.u256, proof).confirm(1)
|
|
slotId = request.slotId(0.u256)
|
|
|
|
proc waitUntilProofRequired(slotId: SlotId) {.async.} =
|
|
let currentPeriod = periodicity.periodOf(await ethProvider.currentTime())
|
|
await ethProvider.advanceTimeTo(periodicity.periodEnd(currentPeriod))
|
|
while not (
|
|
(await marketplace.isProofRequired(slotId)) and
|
|
(await marketplace.getPointer(slotId)) < 250
|
|
):
|
|
await ethProvider.advanceTime(periodicity.seconds)
|
|
|
|
proc startContract() {.async.} =
|
|
for slotIndex in 1..<request.ask.slots:
|
|
discard await token.approve(marketplace.address, request.ask.collateral).confirm(1)
|
|
discard await marketplace.reserveSlot(request.id, slotIndex.u256).confirm(1)
|
|
discard await marketplace.fillSlot(request.id, slotIndex.u256, proof).confirm(1)
|
|
|
|
test "accept marketplace proofs":
|
|
switchAccount(host)
|
|
await waitUntilProofRequired(slotId)
|
|
discard await marketplace.submitProof(slotId, proof).confirm(1)
|
|
|
|
test "can mark missing proofs":
|
|
switchAccount(host)
|
|
await waitUntilProofRequired(slotId)
|
|
let missingPeriod = periodicity.periodOf(await ethProvider.currentTime())
|
|
let endOfPeriod = periodicity.periodEnd(missingPeriod)
|
|
await ethProvider.advanceTimeTo(endOfPeriod + 1)
|
|
switchAccount(client)
|
|
discard await marketplace.markProofAsMissing(slotId, missingPeriod).confirm(1)
|
|
|
|
test "can be paid out at the end":
|
|
switchAccount(host)
|
|
let address = await host.getAddress()
|
|
await startContract()
|
|
let requestEnd = await marketplace.requestEnd(request.id)
|
|
await ethProvider.advanceTimeTo(requestEnd.u256 + 1)
|
|
let startBalance = await token.balanceOf(address)
|
|
discard await marketplace.freeSlot(slotId).confirm(1)
|
|
let endBalance = await token.balanceOf(address)
|
|
check endBalance == (startBalance + expectedPayout(requestEnd.u256) + request.ask.collateral)
|
|
|
|
test "can be paid out at the end, specifying reward and collateral recipient":
|
|
switchAccount(host)
|
|
let hostAddress = await host.getAddress()
|
|
await startContract()
|
|
let requestEnd = await marketplace.requestEnd(request.id)
|
|
await ethProvider.advanceTimeTo(requestEnd.u256 + 1)
|
|
let startBalanceHost = await token.balanceOf(hostAddress)
|
|
let startBalanceReward = await token.balanceOf(rewardRecipient)
|
|
let startBalanceCollateral = await token.balanceOf(collateralRecipient)
|
|
discard await marketplace.freeSlot(slotId, rewardRecipient, collateralRecipient).confirm(1)
|
|
let endBalanceHost = await token.balanceOf(hostAddress)
|
|
let endBalanceReward = await token.balanceOf(rewardRecipient)
|
|
let endBalanceCollateral = await token.balanceOf(collateralRecipient)
|
|
|
|
check endBalanceHost == startBalanceHost
|
|
check endBalanceReward == (startBalanceReward + expectedPayout(requestEnd.u256))
|
|
check endBalanceCollateral == (startBalanceCollateral + request.ask.collateral)
|
|
|
|
test "cannot mark proofs missing for cancelled request":
|
|
let expiry = await marketplace.requestExpiry(request.id)
|
|
await ethProvider.advanceTimeTo((expiry + 1).u256)
|
|
switchAccount(client)
|
|
let missingPeriod = periodicity.periodOf(await ethProvider.currentTime())
|
|
await ethProvider.advanceTime(periodicity.seconds)
|
|
check await marketplace
|
|
.markProofAsMissing(slotId, missingPeriod)
|
|
.confirm(1)
|
|
.reverts("Slot not accepting proofs")
|