113 lines
4.1 KiB
Nim
113 lines
4.1 KiB
Nim
import pkg/chronos
|
|
import codex/contracts
|
|
import codex/contracts/testtoken
|
|
import ../ethertest
|
|
import ./examples
|
|
import ./time
|
|
|
|
ethersuite "On-Chain Market":
|
|
let proof = seq[byte].example
|
|
|
|
var market: OnChainMarket
|
|
var storage: Storage
|
|
var token: TestToken
|
|
var request: StorageRequest
|
|
|
|
setup:
|
|
let deployment = deployment()
|
|
storage = Storage.new(!deployment.address(Storage), provider.getSigner())
|
|
token = TestToken.new(!deployment.address(TestToken), provider.getSigner())
|
|
await token.mint(accounts[0], 1000.u256)
|
|
|
|
let collateral = await storage.collateralAmount()
|
|
await token.approve(storage.address, collateral)
|
|
await storage.deposit(collateral)
|
|
|
|
market = OnChainMarket.new(storage)
|
|
|
|
request = StorageRequest.example
|
|
request.client = accounts[0]
|
|
|
|
test "fails to instantiate when contract does not have a signer":
|
|
let storageWithoutSigner = storage.connect(provider)
|
|
expect AssertionError:
|
|
discard OnChainMarket.new(storageWithoutSigner)
|
|
|
|
test "knows signer address":
|
|
check (await market.getSigner()) == (await provider.getSigner().getAddress())
|
|
|
|
test "supports storage requests":
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
check (await market.requestStorage(request)) == request
|
|
|
|
test "sets client address when submitting storage request":
|
|
var requestWithoutClient = request
|
|
requestWithoutClient.client = Address.default
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
let submitted = await market.requestStorage(requestWithoutClient)
|
|
check submitted.client == accounts[0]
|
|
|
|
test "can retrieve previously submitted requests":
|
|
check (await market.getRequest(request.id)) == none StorageRequest
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
check (await market.getRequest(request.id)) == some request
|
|
|
|
test "supports request subscriptions":
|
|
var receivedIds: seq[array[32, byte]]
|
|
var receivedAsks: seq[StorageAsk]
|
|
proc onRequest(id: array[32, byte], ask: StorageAsk) =
|
|
receivedIds.add(id)
|
|
receivedAsks.add(ask)
|
|
let subscription = await market.subscribeRequests(onRequest)
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
check receivedIds == @[request.id]
|
|
check receivedAsks == @[request.ask]
|
|
await subscription.unsubscribe()
|
|
|
|
test "supports fulfilling of requests":
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
await market.fulfillRequest(request.id, proof)
|
|
|
|
test "can retrieve host that fulfilled request":
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
check (await market.getHost(request.id)) == none Address
|
|
await market.fulfillRequest(request.id, proof)
|
|
check (await market.getHost(request.id)) == some accounts[0]
|
|
|
|
test "support fulfillment subscriptions":
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
var receivedIds: seq[array[32, byte]]
|
|
proc onFulfillment(id: array[32, byte]) =
|
|
receivedIds.add(id)
|
|
let subscription = await market.subscribeFulfillment(request.id, onFulfillment)
|
|
await market.fulfillRequest(request.id, proof)
|
|
check receivedIds == @[request.id]
|
|
await subscription.unsubscribe()
|
|
|
|
test "subscribes only to fulfillmentof a certain request":
|
|
var otherRequest = StorageRequest.example
|
|
otherRequest.client = accounts[0]
|
|
|
|
await token.approve(storage.address, request.ask.maxPrice)
|
|
discard await market.requestStorage(request)
|
|
await token.approve(storage.address, otherrequest.ask.maxPrice)
|
|
discard await market.requestStorage(otherRequest)
|
|
|
|
var receivedIds: seq[array[32, byte]]
|
|
proc onFulfillment(id: array[32, byte]) =
|
|
receivedIds.add(id)
|
|
|
|
let subscription = await market.subscribeFulfillment(request.id, onFulfillment)
|
|
|
|
await market.fulfillRequest(request.id, proof)
|
|
await market.fulfillRequest(otherRequest.id, proof)
|
|
|
|
check receivedIds == @[request.id]
|
|
|
|
await subscription.unsubscribe()
|