BlueWallet/tests/integration/LegacyWallet.test.js

/* global describe, it, jasmine, afterAll, beforeAll */
import { LegacyWallet, SegwitP2SHWallet, SegwitBech32Wallet } from '../../class';
let assert = require('assert');
global.net = require('net'); // needed by Electrum client. For RN it is proviced in shim.js
let BlueElectrum = require('../../BlueElectrum'); // so it connects ASAP

jasmine.DEFAULT_TIMEOUT_INTERVAL = 30000;

afterAll(async () => {
  // after all tests we close socket so the test suite can actually terminate
  BlueElectrum.forceDisconnect();
  return new Promise(resolve => setTimeout(resolve, 10000)); // simple sleep to wait for all timeouts termination
});

beforeAll(async () => {
  // awaiting for Electrum to be connected. For RN Electrum would naturally connect
  // while app starts up, but for tests we need to wait for it
  await BlueElectrum.waitTillConnected();
});

describe('LegacyWallet', function() {
  it('can serialize and unserialize correctly', () => {
    let a = new LegacyWallet();
    a.setLabel('my1');
    let key = JSON.stringify(a);

    let b = LegacyWallet.fromJson(key);
    assert(key === JSON.stringify(b));

    assert.strictEqual(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'));
    assert.ok(w.isAddressValid('bc1quuafy8htjjj263cvpj7md84magzmc8svmh8lrm'));
    assert.ok(w.isAddressValid('BC1QH6TF004TY7Z7UN2V5NTU4MKF630545GVHS45U7'));
  });

  it('can fetch balance', async () => {
    let w = new LegacyWallet();
    w._address = '115fUy41sZkAG14CmdP1VbEKcNRZJWkUWG'; // hack internals
    assert.ok(w.weOwnAddress('115fUy41sZkAG14CmdP1VbEKcNRZJWkUWG'));
    assert.ok(!w.weOwnAddress('aaa'));
    assert.ok(w.getBalance() === 0);
    assert.ok(w.getUnconfirmedBalance() === 0);
    assert.ok(w._lastBalanceFetch === 0);
    await w.fetchBalance();
    assert.ok(w.getBalance() === 18262000);
    assert.ok(w.getUnconfirmedBalance() === 0);
    assert.ok(w._lastBalanceFetch > 0);
  });

  it('can fetch TXs', async () => {
    let w = new LegacyWallet();
    w._address = '12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG';
    await w.fetchTransactions();
    assert.strictEqual(w.getTransactions().length, 2);

    for (let tx of w.getTransactions()) {
      assert.ok(tx.hash);
      assert.ok(tx.value);
      assert.ok(tx.received);
      assert.ok(tx.confirmations > 1);
    }
  });

  it('can fetch UTXO', async () => {
    let w = new LegacyWallet();
    w._address = '12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX';
    await w.fetchUtxo();
    assert.ok(w.utxo.length > 0, 'unexpected empty UTXO');
    assert.ok(w.getUtxo().length > 0, 'unexpected empty UTXO');

    assert.ok(w.getUtxo()[0]['value']);
    assert.ok(w.getUtxo()[0]['tx_output_n'] === 0 || w.getUtxo()[0]['tx_output_n'] === 1, JSON.stringify(w.getUtxo()[0]));
    assert.ok(w.getUtxo()[0]['tx_hash']);
    assert.ok(w.getUtxo()[0]['confirmations']);
  });
});

describe('SegwitP2SHWallet', function() {
  it('can generate segwit P2SH address from WIF', async () => {
    let l = new SegwitP2SHWallet();
    l.setSecret('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct');
    assert.ok(l.getAddress() === '34AgLJhwXrvmkZS1o5TrcdeevMt22Nar53', 'expected ' + l.getAddress());
    assert.ok(l.getAddress() === (await l.getAddressAsync()));
    assert.ok(l.weOwnAddress('34AgLJhwXrvmkZS1o5TrcdeevMt22Nar53'));
  });
});

describe('SegwitBech32Wallet', function() {
  it('can fetch balance', async () => {
    let w = new SegwitBech32Wallet();
    w._address = 'bc1qn887fmetaytw4vj68vsh529ft408q8j9x3dndc';
    assert.ok(w.weOwnAddress('bc1qn887fmetaytw4vj68vsh529ft408q8j9x3dndc'));
    await w.fetchBalance();
    assert.strictEqual(w.getBalance(), 100000);
  });

  it('can fetch UTXO', async () => {
    let w = new SegwitBech32Wallet();
    w._address = 'bc1qn887fmetaytw4vj68vsh529ft408q8j9x3dndc';
    await w.fetchUtxo();
    assert.ok(w.getUtxo().length > 0, 'unexpected empty UTXO');

    assert.ok(w.getUtxo()[0]['value']);
    assert.ok(w.getUtxo()[0]['tx_output_n'] === 0);
    assert.ok(w.getUtxo()[0]['tx_hash']);
    assert.ok(w.getUtxo()[0]['confirmations']);
  });

  it('can fetch TXs', async () => {
    let w = new LegacyWallet();
    w._address = 'bc1quhnve8q4tk3unhmjts7ymxv8cd6w9xv8wy29uv';
    await w.fetchTransactions();
    assert.strictEqual(w.getTransactions().length, 2);

    for (let tx of w.getTransactions()) {
      assert.ok(tx.hash);
      assert.ok(tx.value);
      assert.ok(tx.received);
      assert.ok(tx.confirmations > 1);
    }

    assert.strictEqual(w.getTransactions()[0].value, -892111);
    assert.strictEqual(w.getTransactions()[1].value, 892111);
  });

  it('can fetch TXs', async () => {
    let w = new LegacyWallet();
    w._address = 'bc1qn887fmetaytw4vj68vsh529ft408q8j9x3dndc';
    assert.ok(w.weOwnAddress('bc1qn887fmetaytw4vj68vsh529ft408q8j9x3dndc'));
    await w.fetchTransactions();
    assert.strictEqual(w.getTransactions().length, 1);

    for (let tx of w.getTransactions()) {
      assert.ok(tx.hash);
      assert.strictEqual(tx.value, 100000);
      assert.ok(tx.received);
      assert.ok(tx.confirmations > 1);
    }

    let tx0 = w.getTransactions()[0];
    assert.ok(tx0['inputs']);
    assert.ok(tx0['inputs'].length === 1);
    assert.ok(tx0['outputs']);
    assert.ok(tx0['outputs'].length === 3);
  });
});