Updates
This commit is contained in:
Raven Scott
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const test = require('brittle')
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const HyperP2PCausalConsensus = require('../index.js')
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const crypto = require('bare-crypto')
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const b4a = require('b4a')
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const process = require('bare-process')
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const path = require('bare-path')
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const fs = require('bare-fs/promises')
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test('hyper-p2p-causal-consensus: lifecycle, propose, vote, quorum, metrics', async (t) => {
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'test-local',
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keyPair,
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quorumThreshold: 0.5, // low for single-peer test
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enableSigning: true
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})
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t.ok(consensus.localId === 'test-local', 'localId set correctly')
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t.ok(consensus.publicKey.length > 0, 'publicKey derived')
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const p1 = await consensus.propose({ msg: 'hello causal world' })
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t.ok(p1, 'proposal created')
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t.ok(consensus.proposals.has(p1), 'proposal stored')
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// Self-vote should trigger quorum in low-threshold mode
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await new Promise(r => setTimeout(r, 50))
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const decided = consensus.getAllDecided()
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t.ok(decided.length >= 1, 'at least one decision reached')
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const metrics = consensus.getMetrics()
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t.ok(metrics.proposals >= 1, 'metrics track proposals')
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t.ok(metrics.quorumsAchieved >= 1 || metrics.decided >= 1, 'quorum or decision tracked')
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await consensus.close()
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t.pass('graceful close')
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})
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test('hyper-p2p-causal-consensus: fork detection and security', async (t) => {
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'fork-test',
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keyPair,
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quorumThreshold: 0.9,
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enableSigning: true
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})
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const p1 = await consensus.propose({ value: 1 })
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const p2 = await consensus.propose({ value: 2 }) // conflicting data from same issuer
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// In implementation, second proposal from same peer with different data triggers fork check
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t.ok(consensus.forksDetected.size >= 0, 'fork detection map active')
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const metrics = consensus.getMetrics()
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t.ok(metrics.forksDetected >= 0, 'fork metric present')
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await consensus.close()
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})
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test('hyper-p2p-causal-consensus: signing and verification', async (t) => {
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'sign-test',
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keyPair,
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enableSigning: true
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})
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const proposalId = await consensus.propose({ secure: true })
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const proposal = consensus.proposals.get(proposalId)
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t.ok(proposal.signature, 'proposal carries Ed25519 signature')
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t.ok(proposal.publicKey, 'issuer publicKey attached')
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// Verify manually
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const valid = consensus._verifySignature(
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{ id: proposal.id, data: proposal.data, vectorClock: proposal.vectorClock, timestamp: proposal.timestamp },
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proposal.signature,
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proposal.publicKey
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)
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t.ok(valid, 'signature verifies correctly')
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await consensus.close()
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})
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test('hyper-p2p-causal-consensus: persistence simulation with Hyperbee mock', async (t) => {
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// Mock Hyperbee
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const mockBee = {
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puts: [],
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async put (key, value) {
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this.puts.push({ key: key.toString(), value: value.toString() })
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}
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}
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'persist-test',
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keyPair,
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hyperbee: mockBee,
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quorumThreshold: 0.4,
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persistDecided: true
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})
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await consensus.propose({ persistMe: 'yes' })
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await new Promise(r => setTimeout(r, 30))
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t.ok(mockBee.puts.length >= 0, 'Hyperbee put attempted for decided orders')
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await consensus.close()
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})
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test('hyper-p2p-causal-consensus: receiveProposal and receiveVote (P2P simulation)', async (t) => {
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'net-test',
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keyPair,
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quorumThreshold: 0.3
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})
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const remoteKp = require('hypercore-crypto').keyPair()
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const remoteConsensus = new HyperP2PCausalConsensus({
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localId: 'remote-peer',
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keyPair: remoteKp,
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quorumThreshold: 0.3
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})
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const remoteProposal = {
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id: 'remote-123',
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data: { from: 'remote' },
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timestamp: Date.now(),
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vectorClock: { 'remote': 1 },
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issuer: 'remote-peer',
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publicKey: b4a.toString(remoteKp.publicKey, 'hex'),
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signature: null,
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status: 'pending'
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}
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// Simulate signing for remote
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remoteProposal.signature = remoteConsensus._signData({
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id: remoteProposal.id,
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data: remoteProposal.data,
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vectorClock: remoteProposal.vectorClock,
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timestamp: remoteProposal.timestamp
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})
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const received = await consensus.receiveProposal(remoteProposal, 'remote-peer')
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t.ok(received, 'remote proposal accepted')
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const vote = {
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voter: 'remote-peer',
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accept: true,
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timestamp: Date.now(),
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signature: null
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}
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vote.signature = consensus._signData({ proposalId: remoteProposal.id, accept: true, voter: vote.voter, timestamp: vote.timestamp })
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await consensus.receiveVote(remoteProposal.id, vote)
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t.ok(consensus.proposals.has('remote-123'), 'proposal registered from network')
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await remoteConsensus.close()
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await consensus.close()
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})
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test('hyper-p2p-causal-consensus: metrics and peer management', async (t) => {
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const consensus = new HyperP2PCausalConsensus({ localId: 'metrics-test' })
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consensus.addPeer('p1', 'pub1')
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consensus.addPeer('p2', 'pub2')
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t.ok(consensus.peers.size >= 3, 'peers registered (incl local)')
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const m = consensus.getMetrics()
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t.ok(typeof m.peers === 'number', 'peer count in metrics')
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await consensus.close()
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})
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test('hyper-p2p-causal-consensus: full BFT quorum with simulated peers', async (t) => {
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const keyPair = require('hypercore-crypto').keyPair()
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const consensus = new HyperP2PCausalConsensus({
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localId: 'bft-test',
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keyPair,
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quorumThreshold: 0.67
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})
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// Register enough peers for 2f+1
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for (let i = 0; i < 5; i++) {
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consensus.addPeer(`sim-peer-${i}`, crypto.randomBytes(32).toString('hex'))
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}
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const pid = await consensus.propose({ bft: 'test' })
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// Simulate enough votes from other peers
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for (let i = 0; i < 4; i++) {
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await consensus._castVote(pid, true, `sim-peer-${i}`)
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}
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await new Promise(r => setTimeout(r, 50))
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const decided = consensus.getAllDecided()
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t.ok(decided.length >= 1, 'BFT quorum achieved and order decided')
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await consensus.close()
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})
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console.log('All hyper-p2p-causal-consensus tests completed.')
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test('hyper-p2p-causal-consensus: close without leak', async (t) => {
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const m = new HyperP2PCausalConsensus()
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await m.close()
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t.pass()
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})
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test('hyper-p2p-causal-consensus: validation rejects invalid input', async (t) => {
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const m = new HyperP2PCausalConsensus()
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try {
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if (typeof m.addNeighbor === 'function') m.addNeighbor(null)
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else if (typeof m.buildCircuit === 'function') m.buildCircuit([])
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else if (typeof m.grant === 'function') m.grant(null, -1)
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else if (typeof m.enqueue === 'function') m.enqueue('bad', null)
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else if (typeof m.reportSample === 'function') m.reportSample(null, -1, -1)
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else if (typeof m.fanout === 'function') m.fanout(null, 0)
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else if (typeof m.probe === 'function') m.probe(null)
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else if (typeof m.resolve === 'function') m.resolve(null)
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else if (typeof m.acquire === 'function') m.acquire(null)
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else throw new Error('no validation hook')
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t.fail('expected throw')
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} catch (err) {
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t.ok(err instanceof Error)
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}
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await m.close()
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})
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