import std/options import std/sequtils import std/httpclient from pkg/libp2p import `==` import pkg/chronos import pkg/stint import pkg/codex/rng import pkg/stew/byteutils import pkg/ethers/erc20 import pkg/codex/contracts import ../contracts/time import ../contracts/deployment import ../codex/helpers import ../examples import ./twonodes # For debugging you can enable logging output with debugX = true # You can also pass a string in same format like for the `--log-level` parameter # to enable custom logging levels for specific topics like: debug2 = "INFO; TRACE: marketplace" twonodessuite "Integration tests", debug1 = false, debug2 = false: setup: # Our Hardhat configuration does use automine, which means that time tracked by `ethProvider.currentTime()` is not # advanced until blocks are mined and that happens only when transaction is submitted. # As we use in tests ethProvider.currentTime() which uses block timestamp this can lead to synchronization issues. await ethProvider.advanceTime(1.u256) test "nodes can print their peer information": check client1.info() != client2.info() test "nodes can set chronicles log level": client1.setLogLevel("DEBUG;TRACE:codex") test "node accepts file uploads": let cid1 = client1.upload("some file contents").get let cid2 = client1.upload("some other contents").get check cid1 != cid2 test "node shows used and available space": discard client1.upload("some file contents").get discard client1.postAvailability(size=12.u256, duration=2.u256, minPrice=3.u256, maxCollateral=4.u256).get let space = client1.space().tryGet() check: space.totalBlocks == 2.uint space.quotaMaxBytes == 8589934592.uint space.quotaUsedBytes == 65592.uint space.quotaReservedBytes == 12.uint test "node allows local file downloads": let content1 = "some file contents" let content2 = "some other contents" let cid1 = client1.upload(content1).get let cid2 = client2.upload(content2).get let resp1 = client1.download(cid1, local = true).get let resp2 = client2.download(cid2, local = true).get check: content1 == resp1 content2 == resp2 test "node allows remote file downloads": let content1 = "some file contents" let content2 = "some other contents" let cid1 = client1.upload(content1).get let cid2 = client2.upload(content2).get let resp2 = client1.download(cid2, local = false).get let resp1 = client2.download(cid1, local = false).get check: content1 == resp1 content2 == resp2 test "node fails retrieving non-existing local file": let content1 = "some file contents" let cid1 = client1.upload(content1).get # upload to first node let resp2 = client2.download(cid1, local = true) # try retrieving from second node check: resp2.error.msg == "404 Not Found" test "node lists local files": let content1 = "some file contents" let content2 = "some other contents" let cid1 = client1.upload(content1).get let cid2 = client1.upload(content2).get let list = client1.list().get check: [cid1, cid2].allIt(it in list.mapIt(it.cid)) test "node handles new storage availability": let availability1 = client1.postAvailability(size=1.u256, duration=2.u256, minPrice=3.u256, maxCollateral=4.u256).get let availability2 = client1.postAvailability(size=4.u256, duration=5.u256, minPrice=6.u256, maxCollateral=7.u256).get check availability1 != availability2 test "node lists storage that is for sale": let availability = client1.postAvailability(size=1.u256, duration=2.u256, minPrice=3.u256, maxCollateral=4.u256).get check availability in client1.getAvailabilities().get test "node handles storage request": let expiry = (await ethProvider.currentTime()) + 10 let cid = client1.upload("some file contents").get let id1 = client1.requestStorage(cid, duration=100.u256, reward=2.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256).get let id2 = client1.requestStorage(cid, duration=400.u256, reward=5.u256, proofProbability=6.u256, expiry=expiry, collateral=201.u256).get check id1 != id2 test "node retrieves purchase status": # get one contiguous chunk let rng = rng.Rng.instance() let chunker = RandomChunker.new(rng, size = DefaultBlockSize * 2, chunkSize = DefaultBlockSize * 2) let data = await chunker.getBytes() let cid = client1.upload(byteutils.toHex(data)).get let expiry = (await ethProvider.currentTime()) + 30 let id = client1.requestStorage( cid, duration=100.u256, reward=2.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes=2, tolerance=1).get let request = client1.getPurchase(id).get.request.get check request.ask.duration == 100.u256 check request.ask.reward == 2.u256 check request.ask.proofProbability == 3.u256 check request.expiry == expiry check request.ask.collateral == 200.u256 check request.ask.slots == 2'u64 check request.ask.maxSlotLoss == 1'u64 # TODO: We currently do not support encoding single chunks # test "node retrieves purchase status with 1 chunk": # let expiry = (await ethProvider.currentTime()) + 30 # let cid = client1.upload("some file contents").get # let id = client1.requestStorage(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes=2, tolerance=1).get # let request = client1.getPurchase(id).get.request.get # check request.ask.duration == 1.u256 # check request.ask.reward == 2.u256 # check request.ask.proofProbability == 3.u256 # check request.expiry == expiry # check request.ask.collateral == 200.u256 # check request.ask.slots == 3'u64 # check request.ask.maxSlotLoss == 1'u64 test "node remembers purchase status after restart": let expiry = (await ethProvider.currentTime()) + 30 let cid = client1.upload("some file contents").get let id = client1.requestStorage(cid, duration=100.u256, reward=2.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256).get check eventually client1.purchaseStateIs(id, "submitted") node1.restart() client1.restart() check eventually client1.purchaseStateIs(id, "submitted") let request = client1.getPurchase(id).get.request.get check request.ask.duration == 100.u256 check request.ask.reward == 2.u256 check request.ask.proofProbability == 3.u256 check request.expiry == expiry check request.ask.collateral == 200.u256 check request.ask.slots == 1'u64 check request.ask.maxSlotLoss == 0'u64 test "nodes negotiate contracts on the marketplace": let size = 0xFFFFFF.u256 let data = await RandomChunker.example(blocks=8) # client 2 makes storage available discard client2.postAvailability(size=size, duration=20*60.u256, minPrice=300.u256, maxCollateral=300.u256) # client 1 requests storage let expiry = (await ethProvider.currentTime()) + 5*60 let cid = client1.upload(data).get let id = client1.requestStorage( cid, duration=10*60.u256, reward=400.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes = 5, tolerance = 2).get check eventually(client1.purchaseStateIs(id, "started"), timeout=5*60*1000) let purchase = client1.getPurchase(id).get check purchase.error == none string let availabilities = client2.getAvailabilities().get check availabilities.len == 1 let newSize = availabilities[0].size check newSize > 0 and newSize < size test "node slots gets paid out": let size = 0xFFFFFF.u256 let data = await RandomChunker.example(blocks = 8) let marketplace = Marketplace.new(Marketplace.address, ethProvider.getSigner()) let tokenAddress = await marketplace.token() let token = Erc20Token.new(tokenAddress, ethProvider.getSigner()) let reward = 400.u256 let duration = 10*60.u256 let nodes = 5'u # client 2 makes storage available let startBalance = await token.balanceOf(account2) discard client2.postAvailability(size=size, duration=20*60.u256, minPrice=300.u256, maxCollateral=300.u256).get # client 1 requests storage let expiry = (await ethProvider.currentTime()) + 5*60 let cid = client1.upload(data).get let id = client1.requestStorage( cid, duration=duration, reward=reward, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes = nodes, tolerance = 2).get check eventually(client1.purchaseStateIs(id, "started"), timeout=5*60*1000) let purchase = client1.getPurchase(id).get check purchase.error == none string # Proving mechanism uses blockchain clock to do proving/collect/cleanup round # hence we must use `advanceTime` over `sleepAsync` as Hardhat does mine new blocks # only with new transaction await ethProvider.advanceTime(duration) check eventually (await token.balanceOf(account2)) - startBalance == duration*reward*nodes.u256 test "request storage fails if nodes and tolerance aren't correct": let cid = client1.upload("some file contents").get let expiry = (await ethProvider.currentTime()) + 30 let responseBefore = client1.requestStorageRaw(cid, duration=100.u256, reward=2.u256, proofProbability=3.u256, expiry=expiry, collateral=200.u256, nodes=1, tolerance=1) check responseBefore.status == "400 Bad Request" check responseBefore.body == "Tolerance cannot be greater or equal than nodes (nodes - tolerance)" test "node requires expiry and its value to be in future": let currentTime = await ethProvider.currentTime() let cid = client1.upload("some file contents").get let responseMissing = client1.requestStorageRaw(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, collateral=200.u256) check responseMissing.status == "400 Bad Request" check responseMissing.body == "Expiry required" let responsePast = client1.requestStorageRaw(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, collateral=200.u256, expiry=currentTime-10) check responsePast.status == "400 Bad Request" check responsePast.body == "Expiry needs to be in future" let responseBefore = client1.requestStorageRaw(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, collateral=200.u256, expiry=currentTime+10) check responseBefore.status == "400 Bad Request" check responseBefore.body == "Expiry has to be before the request's end (now + duration)"