92 lines
3.9 KiB
Nim
92 lines
3.9 KiB
Nim
import std/options
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import std/httpclient
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import pkg/codex/rng
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import ./twonodes
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import ../contracts/time
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import ../examples
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twonodessuite "Purchasing", debug1 = false, debug2 = false:
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test "node handles storage request":
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let data = await RandomChunker.example(blocks=2)
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let cid = client1.upload(data).get
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let id1 = client1.requestStorage(cid, duration=100.u256, reward=2.u256, proofProbability=3.u256, expiry=10, collateral=200.u256).get
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let id2 = client1.requestStorage(cid, duration=400.u256, reward=5.u256, proofProbability=6.u256, expiry=10, collateral=201.u256).get
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check id1 != id2
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test "node retrieves purchase status":
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# get one contiguous chunk
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let rng = rng.Rng.instance()
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let chunker = RandomChunker.new(rng, size = DefaultBlockSize * 2, chunkSize = DefaultBlockSize * 2)
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let data = await chunker.getBytes()
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let cid = client1.upload(byteutils.toHex(data)).get
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let id = client1.requestStorage(
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cid,
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duration=100.u256,
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reward=2.u256,
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proofProbability=3.u256,
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expiry=30,
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collateral=200.u256,
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nodes=3,
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tolerance=1).get
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let request = client1.getPurchase(id).get.request.get
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check request.ask.duration == 100.u256
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check request.ask.reward == 2.u256
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check request.ask.proofProbability == 3.u256
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check request.expiry == 30
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check request.ask.collateral == 200.u256
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check request.ask.slots == 3'u64
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check request.ask.maxSlotLoss == 1'u64
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# TODO: We currently do not support encoding single chunks
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# test "node retrieves purchase status with 1 chunk":
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# let cid = client1.upload("some file contents").get
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# let id = client1.requestStorage(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, expiry=30, collateral=200.u256, nodes=2, tolerance=1).get
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# let request = client1.getPurchase(id).get.request.get
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# check request.ask.duration == 1.u256
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# check request.ask.reward == 2.u256
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# check request.ask.proofProbability == 3.u256
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# check request.expiry == 30
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# check request.ask.collateral == 200.u256
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# check request.ask.slots == 3'u64
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# check request.ask.maxSlotLoss == 1'u64
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test "node remembers purchase status after restart":
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let data = await RandomChunker.example(blocks=2)
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let cid = client1.upload(data).get
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let id = client1.requestStorage(cid,
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duration=10*60.u256,
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reward=2.u256,
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proofProbability=3.u256,
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expiry=5*60,
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collateral=200.u256,
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nodes=3.uint,
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tolerance=1.uint).get
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check eventually(client1.purchaseStateIs(id, "submitted"), timeout = 3*60*1000)
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node1.restart()
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client1.restart()
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check eventually(client1.purchaseStateIs(id, "submitted"), timeout = 3*60*1000)
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let request = client1.getPurchase(id).get.request.get
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check request.ask.duration == (10*60).u256
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check request.ask.reward == 2.u256
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check request.ask.proofProbability == 3.u256
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check request.expiry == (5*60).u256
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check request.ask.collateral == 200.u256
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check request.ask.slots == 3'u64
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check request.ask.maxSlotLoss == 1'u64
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test "node requires expiry and its value to be in future":
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let data = await RandomChunker.example(blocks=2)
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let cid = client1.upload(data).get
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let responseMissing = client1.requestStorageRaw(cid, duration=1.u256, reward=2.u256, proofProbability=3.u256, collateral=200.u256)
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check responseMissing.status == "400 Bad Request"
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check responseMissing.body == "Expiry required"
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let responseBefore = client1.requestStorageRaw(cid, duration=10.u256, reward=2.u256, proofProbability=3.u256, collateral=200.u256, expiry=10)
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check responseBefore.status == "400 Bad Request"
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check "Expiry needs value bigger then zero and smaller then the request's duration" in responseBefore.body
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