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metamask-extension/test/unit/ui/app/selectors.spec.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

160 lines
5.6 KiB
JavaScript

import assert from 'assert'
import * as selectors from '../../../../ui/app/selectors/selectors'
import mockState from '../../../data/mock-state.json'
import Eth from 'ethjs'
import { createTestProviderTools } from '../../../stub/provider'
const provider = createTestProviderTools({ scaffold: {} }).provider
describe('Selectors', function () {
describe('#getSelectedAddress', function () {
let state
beforeEach(function () {
state = {
metamask: {
accounts: {
'0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc': {
'balance': '0x0',
'address': '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc',
},
},
cachedBalances: {},
},
}
})
it('returns first account if selectedAddress is undefined', function () {
assert.equal(selectors.getSelectedAddress(state), '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
})
it('returns selectedAddress', function () {
assert.equal(selectors.getSelectedAddress(mockState), '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
})
})
it('returns selected identity', function () {
const identity = selectors.getSelectedIdentity(mockState)
assert.equal(identity.address, '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
assert.equal(identity.name, 'Test Account')
})
it('returns selected account', function () {
const account = selectors.getSelectedAccount(mockState)
assert.equal(account.balance, '0x0')
assert.equal(account.address, '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
})
it('returns selected token from first token list', function () {
const token = selectors.getSelectedToken(mockState)
assert.equal(token.address, '0x108cf70c7d384c552f42c07c41c0e1e46d77ea0d')
assert.equal(token.symbol, 'TEST')
assert.equal(token.decimals, '0')
})
describe('#getSelectedTokenExchangeRate', function () {
it('returns token exchange rate for first token', function () {
const tokenRate = selectors.getSelectedTokenExchangeRate(mockState)
assert.equal(tokenRate, '0.00039345803819379796')
})
})
describe('#getTokenExchangeRate', function () {
let missingTokenRate
beforeEach(function () {
missingTokenRate = {
metamask: {
'contractExchangeRates': {},
},
}
})
it('returns 0 token exchange rate for a token not in state', function () {
const tokenRate = selectors.getTokenExchangeRate(missingTokenRate, '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5')
assert.equal(tokenRate, 0)
})
it('returns token exchange rate for specified token in state', function () {
const tokenRate = selectors.getTokenExchangeRate(mockState, '0xd8f6a2ffb0fc5952d16c9768b71cfd35b6399aa5')
assert.equal(tokenRate, 0.00008189274407698049)
})
})
it('returns conversionRate from state', function () {
assert.equal(selectors.conversionRateSelector(mockState), 556.12)
})
it('returns address book from state', function () {
const addressBook = selectors.getAddressBook(mockState)
assert.equal(addressBook[0].address, '0xc42edfcc21ed14dda456aa0756c153f7985d8813')
assert.equal(addressBook[0].name, '')
})
it('returns accounts with balance, address, and name from identity and accounts in state', function () {
const accountsWithSendEther = selectors.accountsWithSendEtherInfoSelector(mockState)
assert.equal(accountsWithSendEther.length, 2)
assert.equal(accountsWithSendEther[0].balance, '0x0')
assert.equal(accountsWithSendEther[0].address, '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
assert.equal(accountsWithSendEther[0].name, 'Test Account')
})
it('returns selected account with balance, address, and name from accountsWithSendEtherInfoSelector', function () {
const currentAccountwithSendEther = selectors.getCurrentAccountWithSendEtherInfo(mockState)
assert.equal(currentAccountwithSendEther.balance, '0x0')
assert.equal(currentAccountwithSendEther.address, '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
assert.equal(currentAccountwithSendEther.name, 'Test Account')
})
it('#getGasIsLoading', function () {
const gasIsLoading = selectors.getGasIsLoading(mockState)
assert.equal(gasIsLoading, false)
})
describe('Send From', function () {
it('#getSendFrom', function () {
const sendFrom = selectors.getSendFrom(mockState)
assert.equal(sendFrom, '0xc42edfcc21ed14dda456aa0756c153f7985d8813')
})
it('#getForceGasMin', function () {
const forceGasMin = selectors.getForceGasMin(mockState)
assert.equal(forceGasMin, null)
})
it('#getSendAmount', function () {
const sendAmount = selectors.getSendAmount(mockState)
assert.equal(sendAmount, '1bc16d674ec80000')
})
it('#getSendMaxModeState', function () {
const sendMaxModeState = selectors.getSendMaxModeState(mockState)
assert.equal(sendMaxModeState, false)
})
})
it('#getCurrentCurrency', function () {
const currentCurrency = selectors.getCurrentCurrency(mockState)
assert.equal(currentCurrency, 'usd')
})
it('#getSelectedTokenToFiatRate', function () {
const selectedTokenToFiatRate = selectors.getSelectedTokenToFiatRate(mockState)
assert.equal(selectedTokenToFiatRate, '0.21880988420033492152')
})
it('#getSelectedTokenContract', function () {
global.eth = new Eth(provider)
const selectedTokenContract = selectors.getSelectedTokenContract(mockState)
assert(selectedTokenContract.abi)
})
it('#getTotalUnapprovedCount', function () {
const totalUnapprovedCount = selectors.getTotalUnapprovedCount(mockState)
assert.equal(totalUnapprovedCount, 1)
})
})