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nullifier hash refactoring

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This commit is contained in:
Alexey 2019-07-25 16:58:21 +03:00
parent 63f984b2d5
commit fc5eb51c3b
2 changed files with 14 additions and 9 deletions
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7
test/Mixer.test.js
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@ -198,6 +198,8 @@ contract('Mixer', accounts => {
const balanceMixerBefore = await web3.eth.getBalance(mixer.address)
const balanceRelayerBefore = await web3.eth.getBalance(relayer)
const balanceRecieverBefore = await web3.eth.getBalance(toHex(receiver.toString()))
let isSpent = await mixer.isSpent(input.nullifierHash.toString(16).padStart(66, '0x00000'))
isSpent.should.be.equal(false)
const { logs } = await mixer.withdraw(pi_a, pi_b, pi_c, publicSignals, { from: relayer, gasPrice: '0' })
@ -209,9 +211,12 @@ contract('Mixer', accounts => {
balanceRelayerAfter.should.be.eq.BN(toBN(balanceRelayerBefore).add(feeBN))
balanceRecieverAfter.should.be.eq.BN(toBN(balanceRecieverBefore).add(toBN(value)).sub(feeBN))
logs[0].event.should.be.equal('Withdraw')
logs[0].args.nullifier.should.be.eq.BN(toBN(input.nullifierHash.toString()))
logs[0].args.nullifierHash.should.be.eq.BN(toBN(input.nullifierHash.toString()))
logs[0].args.fee.should.be.eq.BN(feeBN)
isSpent = await mixer.isSpent(input.nullifierHash.toString(16).padStart(66, '0x00000'))
isSpent.should.be.equal(true)
})
it('should prevent double spend', async () => {