const assert = require('assert')
const selectors = require('../../../../ui/app/selectors')
const mockState = require('../../../data/mock-state.json')
const Eth = require('ethjs')
const { createTestProviderTools } = require('../../../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',
},
},
},
}
})
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')
})
describe('#transactionSelector', function () {
it('returns transactions from state', function () {
selectors.transactionsSelector(mockState)
})
})
it('#getGasIsLoading', () => {
const gasIsLoading = selectors.getGasIsLoading(mockState)
assert.equal(gasIsLoading, false)
})
describe('Send From', () => {
it('#getSendFrom', () => {
const sendFrom = selectors.getSendFrom(mockState)
assert.equal(sendFrom, '0xc42edfcc21ed14dda456aa0756c153f7985d8813')
})
it('#getForceGasMin', () => {
const forceGasMin = selectors.getForceGasMin(mockState)
assert.equal(forceGasMin, null)
})
it('#getSendAmount', () => {
const sendAmount = selectors.getSendAmount(mockState)
assert.equal(sendAmount, '1bc16d674ec80000')
})
it('#getSendMaxModeState', () => {
const sendMaxModeState = selectors.getSendMaxModeState(mockState)
assert.equal(sendMaxModeState, false)
})
})
it('#getCurrentCurrency', () => {
const currentCurrency = selectors.getCurrentCurrency(mockState)
assert.equal(currentCurrency, 'usd')
})
it('#getSelectedTokenToFiatRate', () => {
const selectedTokenToFiatRate = selectors.getSelectedTokenToFiatRate(mockState)
assert.equal(selectedTokenToFiatRate, '0.21880988420033493')
})
describe('#getSelectedTokenContract', () => {
beforeEach(() => {
global.eth = new Eth(provider)
})
it('', () => {
const selectedTokenContract = selectors.getSelectedTokenContract(mockState)
assert(selectedTokenContract.abi)
})
})
it('#getCurrentViewContext', () => {
const currentViewContext = selectors.getCurrentViewContext(mockState)
assert.equal(currentViewContext, '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc')
})
it('#getTotalUnapprovedCount', () => {
const totalUnapprovedCount = selectors.getTotalUnapprovedCount(mockState)
assert.equal(totalUnapprovedCount, 1)
})
})
