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metamask-extension/test/unit/app/controllers/network/pending-middleware-test.js
Whymarrh Whitby 4f3fc95d50
Update ESLint rules for test suite (#8023)
* Use @metamask/eslint-config@1.1.0
* Use eslint-plugin-mocha@6.2.2
* Mark root ESLint config as root
* Update Mocha ESLint rules with shared ESLint config
2020-02-11 13:21:13 -03:30

79 lines
3.2 KiB
JavaScript

import assert from 'assert'
import { createPendingNonceMiddleware, createPendingTxMiddleware } from '../../../../../app/scripts/controllers/network/middleware/pending'
import { txMetaStub } from './stubs'
describe('PendingNonceMiddleware', function () {
describe('#createPendingNonceMiddleware', function () {
const getPendingNonce = async () => '0x2'
const address = '0xF231D46dD78806E1DD93442cf33C7671f8538748'
const pendingNonceMiddleware = createPendingNonceMiddleware({ getPendingNonce })
it('should call next if not a eth_getTransactionCount request', function (done) {
const req = { method: 'eth_getBlockByNumber' }
const res = {}
pendingNonceMiddleware(req, res, () => done())
})
it('should call next if not a "pending" block request', function (done) {
const req = { method: 'eth_getTransactionCount', params: [address] }
const res = {}
pendingNonceMiddleware(req, res, () => done())
})
it('should fill the result with a the "pending" nonce', function (done) {
const req = { method: 'eth_getTransactionCount', params: [address, 'pending'] }
const res = {}
pendingNonceMiddleware(req, res, () => {
done(new Error('should not have called next'))
}, () => {
assert(res.result === '0x2')
done()
})
})
})
describe('#createPendingTxMiddleware', function () {
let returnUndefined = true
const getPendingTransactionByHash = () => (returnUndefined ? undefined : txMetaStub)
const address = '0xF231D46dD78806E1DD93442cf33C7671f8538748'
const pendingTxMiddleware = createPendingTxMiddleware({ getPendingTransactionByHash })
const spec = {
'blockHash': null,
'blockNumber': null,
'from': '0xf231d46dd78806e1dd93442cf33c7671f8538748',
'gas': '0x5208',
'gasPrice': '0x1e8480',
'hash': '0x2cc5a25744486f7383edebbf32003e5a66e18135799593d6b5cdd2bb43674f09',
'input': '0x',
'nonce': '0x4',
'to': '0xf231d46dd78806e1dd93442cf33c7671f8538748',
'transactionIndex': null,
'value': '0x0',
'v': '0x2c',
'r': '0x5f973e540f2d3c2f06d3725a626b75247593cb36477187ae07ecfe0a4db3cf57',
's': '0x0259b52ee8c58baaa385fb05c3f96116e58de89bcc165cb3bfdfc708672fed8a',
}
it('should call next if not a eth_getTransactionByHash request', function (done) {
const req = { method: 'eth_getBlockByNumber' }
const res = {}
pendingTxMiddleware(req, res, () => done())
})
it('should call next if no pending txMeta is in history', function (done) {
const req = { method: 'eth_getTransactionByHash', params: [address] }
const res = {}
pendingTxMiddleware(req, res, () => done())
})
it('should fill the result with a the "pending" tx the result should match the rpc spec', function (done) {
returnUndefined = false
const req = { method: 'eth_getTransactionByHash', params: [address, 'pending'] }
const res = {}
pendingTxMiddleware(req, res, () => {
done(new Error('should not have called next'))
}, () => {
assert.deepStrictEqual(res.result, spec, new Error('result does not match the spec object'))
done()
})
})
})
})