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/* global describe, it, expect, jest, jasmine */
import React from 'react';
import { LegacyWallet, SegwitP2SHWallet, AppStorage } from './class';
import TestRenderer from 'react-test-renderer';
import Settings from './screen/settings/settings';
import Selftest from './screen/selftest';
import { BlueHeader } from './BlueComponents';
import MockStorage from './MockStorage';
global.crypto = require('crypto'); // shall be used by tests under nodejs CLI, but not in RN environment
let assert = require('assert');
jest.mock('react-native-custom-qr-codes', () => 'Video');
const AsyncStorage = new MockStorage();
jest.setMock('AsyncStorage', AsyncStorage);
jest.useFakeTimers();
jest.mock('Picker', () => {
// eslint-disable-next-line import/no-unresolved
const React = require('React');
const PropTypes = require('prop-types');
return class MockPicker extends React.Component {
static Item = props => React.createElement('Item', props, props.children);
static propTypes = { children: PropTypes.any };
static defaultProps = { children: '' };
render() {
return React.createElement('Picker', this.props, this.props.children);
}
};
});
jest.mock('ScrollView', () => {
const RealComponent = require.requireActual('ScrollView');
const React = require('React');
class ScrollView extends React.Component {
scrollTo() {}
render() {
return React.createElement('ScrollView', this.props, this.props.children);
}
}
ScrollView.propTypes = RealComponent.propTypes;
return ScrollView;
});
jest.mock('react-native-google-analytics-bridge', () => ({
GoogleAnalyticsTracker: () => {
this.trackEvent = jest.fn();
return this;
},
}));
describe('unit - LegacyWallet', function() {
it('serialize and unserialize work correctly', () => {
let a = new LegacyWallet();
a.setLabel('my1');
let key = JSON.stringify(a);
let b = LegacyWallet.fromJson(key);
assert(key === JSON.stringify(b));
assert.equal(key, JSON.stringify(b));
});
it('can validate addresses', () => {
let w = new LegacyWallet();
assert.ok(w.isAddressValid('12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG'));
assert.ok(!w.isAddressValid('12eQ9m4sgAwTSQoNXkRABKhCXCsjm2j'));
assert.ok(w.isAddressValid('3BDsBDxDimYgNZzsqszNZobqQq3yeUoJf2'));
assert.ok(!w.isAddressValid('3BDsBDxDimYgNZzsqszNZobqQq3yeUo'));
assert.ok(!w.isAddressValid('12345'));
});
});
it('BlueHeader works', () => {
const rendered = TestRenderer.create(<BlueHeader />).toJSON();
expect(rendered).toBeTruthy();
});
it.skip('Settings work', () => {
const rendered = TestRenderer.create(<Settings />).toJSON();
expect(rendered).toBeTruthy();
});
it('Selftest work', () => {
const component = TestRenderer.create(<Selftest />);
const root = component.root;
const rendered = component.toJSON();
expect(rendered).toBeTruthy();
// console.log((root.findAllByType('Text')[0].props));
let okFound = false;
let allTests = [];
for (var v of root.findAllByType('Text')) {
let text = v.props.children;
if (text.join) {
text = text.join('');
}
if (text === 'OK') {
okFound = true;
}
allTests.push(text);
// console.log(text);
}
assert.ok(okFound, 'OK not found. Got: ' + allTests.join('; '));
});
it('Appstorage - loadFromDisk works', async () => {
AsyncStorage.storageCache = {}; // cleanup from other tests
/** @type {AppStorage} */
let Storage = new AppStorage();
let w = new SegwitP2SHWallet();
w.setLabel('testlabel');
await w.generate();
Storage.wallets.push(w);
await Storage.saveToDisk();
// saved, now trying to load
let Storage2 = new AppStorage();
await Storage2.loadFromDisk();
assert.equal(Storage2.wallets.length, 1);
assert.equal(Storage2.wallets[0].getLabel(), 'testlabel');
let isEncrypted = await Storage2.storageIsEncrypted();
assert.ok(!isEncrypted);
// emulating encrypted storage (and testing flag)
AsyncStorage.storageCache.data = false;
AsyncStorage.storageCache.data_encrypted = '1'; // flag
let Storage3 = new AppStorage();
isEncrypted = await Storage3.storageIsEncrypted();
assert.ok(isEncrypted);
});
it('Appstorage - encryptStorage & load encrypted storage works', async () => {
AsyncStorage.storageCache = {}; // cleanup from other tests
/** @type {AppStorage} */
let Storage = new AppStorage();
let w = new SegwitP2SHWallet();
w.setLabel('testlabel');
await w.generate();
Storage.wallets.push(w);
await Storage.saveToDisk();
let isEncrypted = await Storage.storageIsEncrypted();
assert.ok(!isEncrypted);
await Storage.encryptStorage('password');
isEncrypted = await Storage.storageIsEncrypted();
assert.equal(Storage.cachedPassword, 'password');
assert.ok(isEncrypted);
// saved, now trying to load, using good password
let Storage2 = new AppStorage();
isEncrypted = await Storage2.storageIsEncrypted();
assert.ok(isEncrypted);
let loadResult = await Storage2.loadFromDisk('password');
assert.ok(loadResult);
assert.equal(Storage2.wallets.length, 1);
assert.equal(Storage2.wallets[0].getLabel(), 'testlabel');
// now trying to load, using bad password
Storage2 = new AppStorage();
isEncrypted = await Storage2.storageIsEncrypted();
assert.ok(isEncrypted);
loadResult = await Storage2.loadFromDisk('passwordBAD');
assert.ok(!loadResult);
assert.equal(Storage2.wallets.length, 0);
// now, trying case with adding data after decrypt.
// saveToDisk should be handled correctly
Storage2 = new AppStorage();
isEncrypted = await Storage2.storageIsEncrypted();
assert.ok(isEncrypted);
loadResult = await Storage2.loadFromDisk('password');
assert.ok(loadResult);
assert.equal(Storage2.wallets.length, 1);
assert.equal(Storage2.wallets[0].getLabel(), 'testlabel');
w = new SegwitP2SHWallet();
w.setLabel('testlabel2');
await w.generate();
Storage2.wallets.push(w);
assert.equal(Storage2.wallets.length, 2);
assert.equal(Storage2.wallets[1].getLabel(), 'testlabel2');
await Storage2.saveToDisk();
// saved to encrypted storage after load. next load should be successfull
Storage2 = new AppStorage();
isEncrypted = await Storage2.storageIsEncrypted();
assert.ok(isEncrypted);
loadResult = await Storage2.loadFromDisk('password');
assert.ok(loadResult);
assert.equal(Storage2.wallets.length, 2);
assert.equal(Storage2.wallets[0].getLabel(), 'testlabel');
assert.equal(Storage2.wallets[1].getLabel(), 'testlabel2');
// next, adding new `fake` storage which should be unlocked with `fake` password
let createFakeStorageResult = await Storage2.createFakeStorage('fakePassword');
assert.ok(createFakeStorageResult);
assert.equal(Storage2.wallets.length, 0);
assert.equal(Storage2.cachedPassword, 'fakePassword');
w = new SegwitP2SHWallet();
w.setLabel('fakewallet');
await w.generate();
Storage2.wallets.push(w);
await Storage2.saveToDisk();
// now, will try to load & decrypt with real password and with fake password
// real:
let Storage3 = new AppStorage();
loadResult = await Storage3.loadFromDisk('password');
assert.ok(loadResult);
assert.equal(Storage3.wallets.length, 2);
assert.equal(Storage3.wallets[0].getLabel(), 'testlabel');
// fake:
Storage3 = new AppStorage();
loadResult = await Storage3.loadFromDisk('fakePassword');
assert.ok(loadResult);
assert.equal(Storage3.wallets.length, 1);
assert.equal(Storage3.wallets[0].getLabel(), 'fakewallet');
});
it('Wallet can fetch UTXO', async () => {
jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;
let w = new SegwitP2SHWallet();
w._address = '12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX';
await w.fetchUtxo();
assert.ok(w.utxo.length > 0, 'unexpected empty UTXO');
});
it('Wallet can fetch balance', async () => {
jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;
let w = new LegacyWallet();
w._address = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa'; // hack internals
assert.ok(w.getBalance() === 0);
assert.ok(w.getUnconfirmedBalance() === 0);
assert.ok(w._lastBalanceFetch === 0);
await w.fetchBalance();
assert.ok(w.getBalance() > 0);
assert.ok(w.getUnconfirmedBalance() === 0);
assert.ok(w._lastBalanceFetch > 0);
});
it('Wallet can fetch TXs', async () => {
let w = new LegacyWallet();
w._address = '12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG';
await w.fetchTransactions();
assert.equal(w.getTransactions().length, 2);
let tx0 = w.getTransactions()[0];
let txExpected = {
block_hash: '0000000000000000000d05c54a592db8532f134e12b4c3ae0821ce582fad3566',
block_height: 530933,
block_index: 1587,
hash: '4924f3a29acdee007ebcf6084d2c9e1752c4eb7f26f7d1a06ef808780bf5fe6d',
addresses: ['12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG', '3BDsBDxDimYgNZzsqszNZobqQq3yeUoJf2'],
total: 800,
fees: 200,
size: 190,
preference: 'low',
relayed_by: '18.197.135.148:8333',
confirmed: '2018-07-07T20:05:30Z',
received: '2018-07-07T20:02:01.637Z',
ver: 1,
double_spend: false,
vin_sz: 1,
vout_sz: 1,
confirmations: 593,
confidence: 1,
inputs: [
{
prev_hash: 'd0432027a86119c63a0be8fa453275c2333b59067f1e559389cd3e0e377c8b96',
output_index: 1,
script:
'483045022100e443784abe25b6d39e01c95900834bf4eeaa82505ac0eb84c08e11c287d467de02203327c2b1136f4976f755ed7631b427d66db2278414e7faf1268eedf44c034e0c012103c69b905f7242b3688122f06951339a1ee00da652f6ecc6527ea6632146cace62',
output_value: 1000,
sequence: 4294967295,
addresses: ['12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG'],
script_type: 'pay-to-pubkey-hash',
age: 530926,
},
],
outputs: [
{
value: 800,
script: 'a914688eb9af71aab8ca221f4e6171a45fc46ea8743b87',
spent_by: '009c6219deeac341833642193e4a3b72e511105a61b48e375c5025b1bcbd6fb5',
addresses: ['3BDsBDxDimYgNZzsqszNZobqQq3yeUoJf2'],
script_type: 'pay-to-script-hash',
},
],
value: -1000,
};
delete tx0.confirmations;
delete txExpected.confirmations;
assert.deepEqual(tx0, txExpected);
});
describe('currency', () => {
it('fetches exchange rate and saves to AsyncStorage', async () => {
jasmine.DEFAULT_TIMEOUT_INTERVAL = 15000;
AsyncStorage.storageCache = {}; // cleanup from other tests
let currency = require('./currency');
await currency.startUpdater();
let cur = AsyncStorage.storageCache[AppStorage.CURRENCY];
cur = JSON.parse(cur);
assert.ok(Number.isInteger(cur[currency.STRUCT.LAST_UPDATED]));
assert.ok(cur[currency.STRUCT.LAST_UPDATED] > 0);
assert.ok(cur[currency.STRUCT.BTC_USD] > 0);
});
});