tokenbridge/oracle/test/processSignatureRequests.test.js
Przemyslaw Rzad d656025378
Update the token-bridge sub-repo (#19)
* Moved audit to root directory.

* Moved code of conduct, contributing and licence files.

* Removed travis config and badge.

* Updated repository links in CONTRIBUTING.

* Moved Gitter badge to main readme. Updated links to contributing and licence.

* Updated main readme.

* Moved references to main readme.

* Renamed token-bridge to oracle.

* Update README.md

Co-Authored-By: rzadp <rzadp@student.mini.pw.edu.pl>
2019-05-07 16:52:44 +02:00

143 lines
4.8 KiB
JavaScript

const chai = require('chai')
const chaiAsPromised = require('chai-as-promised')
const sinon = require('sinon')
const Web3 = require('web3')
const { HttpListProviderError } = require('http-list-provider')
const estimateGas = require('../src/events/processSignatureRequests/estimateGas')
const errors = require('../src/utils/errors')
chai.use(chaiAsPromised)
const { expect } = chai
const web3 = new Web3()
describe('processSignatureRequests', () => {
describe('estimateGas', () => {
const address = '0x02B18eF56cE0FE39F3bEEc8becA8bF2c78579596'
it('should return the gas estimate', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.withArgs(sinon.match({ from: address })).resolves(1000)
estimateGasStub.rejects()
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub })
}
}
// when
const gasEstimate = await estimateGas({ web3, homeBridge, address })
// then
expect(gasEstimate).to.equal(1000)
})
it('should rethrow the error if it was a HttpListProviderError', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.rejects(new HttpListProviderError('connection error'))
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub })
}
}
// when
const result = estimateGas({ web3, homeBridge, address })
// then
await expect(result).to.be.rejectedWith(HttpListProviderError)
})
it('should throw an AlreadyProcessedError if the transaction was already procesed', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.rejects(new Error())
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub }),
numMessagesSigned: () => ({ call: sinon.stub().resolves(1) }),
isAlreadyProcessed: () => ({ call: sinon.stub().resolves(true) })
}
}
// when
const result = estimateGas({ web3, homeBridge, address, message: 'foo' })
// then
await expect(result).to.be.rejectedWith(errors.AlreadyProcessedError)
})
it('should throw an AlreadySignedError if the transaction was not processed but signed by this validator', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.rejects(new Error())
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub }),
numMessagesSigned: () => ({ call: sinon.stub().resolves(1) }),
isAlreadyProcessed: () => ({ call: sinon.stub().resolves(false) }),
messagesSigned: () => ({ call: sinon.stub().resolves(true) })
}
}
// when
const result = estimateGas({ web3, homeBridge, address, message: 'foo' })
// then
await expect(result).to.be.rejectedWith(errors.AlreadySignedError)
})
it('should throw an InvalidValidatorError if the transaction was not processed nor signed, by the validator is invalid', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.rejects(new Error())
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub }),
numMessagesSigned: () => ({ call: sinon.stub().resolves(1) }),
isAlreadyProcessed: () => ({ call: sinon.stub().resolves(false) }),
messagesSigned: () => ({ call: sinon.stub().resolves(false) })
}
}
const validatorContract = {
methods: {
isValidator: () => ({ call: sinon.stub().resolves(false) })
}
}
// when
const result = estimateGas({ web3, homeBridge, validatorContract, address, message: 'foo' })
// then
await expect(result).to.be.rejectedWith(errors.InvalidValidatorError)
})
it('should throw an Error if the validator is valid', async () => {
// given
const estimateGasStub = sinon.stub()
estimateGasStub.rejects(new Error())
const homeBridge = {
methods: {
submitSignature: () => ({ estimateGas: estimateGasStub }),
numMessagesSigned: () => ({ call: sinon.stub().resolves(1) }),
isAlreadyProcessed: () => ({ call: sinon.stub().resolves(false) }),
messagesSigned: () => ({ call: sinon.stub().resolves(false) })
}
}
const validatorContract = {
methods: {
isValidator: () => ({ call: sinon.stub().resolves(true) })
}
}
// when
const result = estimateGas({ web3, homeBridge, validatorContract, address, message: 'foo' })
// then
await expect(result).to.be.rejectedWith(Error, 'Unknown error while processing message')
})
})
})