116 lines
5.2 KiB
Nim
116 lines
5.2 KiB
Nim
import std/json
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import pkg/chronos
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import pkg/stint
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import pkg/ethers/erc20
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import pkg/codex/contracts
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import pkg/codex/utils/stintutils
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import ../contracts/time
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import ../contracts/deployment
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import ../codex/helpers/eventually
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import ./twonodes
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# For debugging you can enable logging output with debugX = true
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# You can also pass a string in same format like for the `--log-level` parameter
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# to enable custom logging levels for specific topics like: debug2 = "INFO; TRACE: marketplace"
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twonodessuite "Integration tests", debug1 = false, debug2 = false:
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setup:
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# Our Hardhat configuration does use automine, which means that time tracked by `provider.currentTime()` is not
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# advanced until blocks are mined and that happens only when transaction is submitted.
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# As we use in tests provider.currentTime() which uses block timestamp this can lead to synchronization issues.
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await provider.advanceTime(1.u256)
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test "nodes can print their peer information":
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check client1.info() != client2.info()
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test "nodes can set chronicles log level":
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client1.setLogLevel("DEBUG;TRACE:codex")
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test "node accepts file uploads":
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let cid1 = client1.upload("some file contents")
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let cid2 = client1.upload("some other contents")
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check cid1 != cid2
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test "node handles new storage availability":
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let availability1 = client1.postAvailability(size=1, duration=2, minPrice=3, maxCollateral=4)
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let availability2 = client1.postAvailability(size=4, duration=5, minPrice=6, maxCollateral=7)
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check availability1 != availability2
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test "node lists storage that is for sale":
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let availability = client1.postAvailability(size=1, duration=2, minPrice=3, maxCollateral=4)
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check availability in client1.getAvailabilities()
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test "node handles storage request":
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let expiry = (await provider.currentTime()) + 30
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let cid = client1.upload("some file contents")
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let id1 = client1.requestStorage(cid, duration=1, reward=2, proofProbability=3, expiry=expiry, collateral=200)
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let id2 = client1.requestStorage(cid, duration=4, reward=5, proofProbability=6, expiry=expiry, collateral=201)
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check id1 != id2
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test "node retrieves purchase status":
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let expiry = (await provider.currentTime()) + 30
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let cid = client1.upload("some file contents")
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let id = client1.requestStorage(cid, duration=1, reward=2, proofProbability=3, expiry=expiry, collateral=200)
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let purchase = client1.getPurchase(id)
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check purchase{"request"}{"ask"}{"duration"} == %"1"
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check purchase{"request"}{"ask"}{"reward"} == %"2"
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check purchase{"request"}{"ask"}{"proofProbability"} == %"3"
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test "node remembers purchase status after restart":
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let expiry = (await provider.currentTime()) + 30
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let cid = client1.upload("some file contents")
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let id = client1.requestStorage(cid, duration=1, reward=2, proofProbability=3, expiry=expiry, collateral=200)
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check eventually client1.getPurchase(id){"state"}.getStr() == "submitted"
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node1.restart()
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client1.restart()
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check eventually (not isNil client1.getPurchase(id){"request"}{"ask"})
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check client1.getPurchase(id){"request"}{"ask"}{"duration"} == %"1"
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check client1.getPurchase(id){"request"}{"ask"}{"reward"} == %"2"
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test "nodes negotiate contracts on the marketplace":
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let size: uint64 = 0xFFFFF
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# client 2 makes storage available
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discard client2.postAvailability(size=size, duration=200, minPrice=300, maxCollateral=300)
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# client 1 requests storage
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let expiry = (await provider.currentTime()) + 30
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let cid = client1.upload("some file contents")
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let purchase = client1.requestStorage(cid, duration=100, reward=400, proofProbability=3, expiry=expiry, collateral=200)
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check eventually client1.getPurchase(purchase){"state"} == %"started"
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check client1.getPurchase(purchase){"error"} == newJNull()
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let availabilities = client2.getAvailabilities()
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check availabilities.len == 1
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let newSize = UInt256.fromDecimal(availabilities[0]{"size"}.getStr)
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check newSize > 0 and newSize < size.u256
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test "node slots gets paid out":
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let marketplace = Marketplace.new(Marketplace.address, provider.getSigner())
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let tokenAddress = await marketplace.token()
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let token = Erc20Token.new(tokenAddress, provider.getSigner())
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let reward: uint64 = 400
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let duration: uint64 = 100
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# client 2 makes storage available
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let startBalance = await token.balanceOf(account2)
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discard client2.postAvailability(size=0xFFFFF, duration=200, minPrice=300, maxCollateral=300)
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# client 1 requests storage
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let expiry = (await provider.currentTime()) + 30
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let cid = client1.upload("some file contents")
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let purchase = client1.requestStorage(cid, duration=duration, reward=reward, proofProbability=3, expiry=expiry, collateral=200)
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check eventually client1.getPurchase(purchase){"state"} == %"started"
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check client1.getPurchase(purchase){"error"} == newJNull()
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# Proving mechanism uses blockchain clock to do proving/collect/cleanup round
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# hence we must use `advanceTime` over `sleepAsync` as Hardhat does mine new blocks
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# only with new transaction
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await provider.advanceTime(duration.u256)
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await sleepAsync(1.seconds)
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check eventually (await token.balanceOf(account2)) - startBalance == duration.u256*reward.u256
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