158 lines
3.7 KiB
JavaScript
158 lines
3.7 KiB
JavaScript
'use strict';
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// These tests require bitcoind.js Bitcoin Core bindings to be compiled with
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// the environment variable BITCOINDJS_ENV=test. This enables the use of regtest
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// functionality by including the wallet in the build.
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// To run the tests: $ mocha -R spec integration/regtest.js
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var chainlib = require('chainlib');
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var log = chainlib.log;
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if (process.env.BITCORENODE_ENV !== 'test') {
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log.info('Please set the environment variable BITCORENODE_ENV=test and make sure bindings are compiled for testing');
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process.exit();
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}
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var chai = require('chai');
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var bitcore = require('bitcore');
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var rimraf = require('rimraf');
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var node;
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var should = chai.should();
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var BitcoinRPC = require('bitcoind-rpc');
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var BitcoreNode = require('..').Node;
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var testWIF = 'cSdkPxkAjA4HDr5VHgsebAPDEh9Gyub4HK8UJr2DFGGqKKy4K5sG';
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var testKey;
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var client;
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describe('Node Functionality', function() {
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before(function(done) {
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this.timeout(30000);
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// Add the regtest network
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bitcore.Networks.remove(bitcore.Networks.testnet);
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bitcore.Networks.add({
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name: 'regtest',
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alias: 'regtest',
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pubkeyhash: 0x6f,
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privatekey: 0xef,
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scripthash: 0xc4,
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xpubkey: 0x043587cf,
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xprivkey: 0x04358394,
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networkMagic: 0xfabfb5da,
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port: 18444,
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dnsSeeds: [ ]
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});
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var datadir = __dirname + '/data';
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testKey = bitcore.PrivateKey(testWIF);
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rimraf(datadir + '/regtest', function(err) {
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if (err) {
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throw err;
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}
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var configuration = {
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datadir: datadir,
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network: 'regtest'
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};
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node = new BitcoreNode(configuration);
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node.on('error', function(err) {
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log.error(err);
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});
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node.on('ready', function() {
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client = new BitcoinRPC({
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protocol: 'http',
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host: '127.0.0.1',
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port: 18332,
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user: 'bitcoin',
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pass: 'local321'
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});
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node.on('synced', function() {
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//todo: refactor to remove the event listener
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if (node.chain.tip.__height === 150) {
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done();
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}
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});
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client.generate(150, function(err, response) {
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if (err) {
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throw err;
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}
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});
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});
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});
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});
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after(function(done) {
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this.timeout(20000);
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node.db.bitcoind.stop(function(err, result) {
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done();
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});
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});
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describe('bitcoin core daemon reorgs', function() {
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before(function(done) {
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client.getBlockCount(function(err, response) {
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if (err) {
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throw err;
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}
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var count = response.result;
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client.getBlockHash(count, function(err, response) {
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if (err) {
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throw err;
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}
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var blockHash = response.result;
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client.invalidateBlock(blockHash, function(err, response) {
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if (err) {
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throw err;
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}
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client.getBlockCount(function(err, response) {
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if (err) {
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throw err;
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}
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response.result.should.equal(count - 1);
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done();
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});
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});
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});
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});
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});
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it('will handle a reorganization', function(done) {
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node.db.bitcoind.on('tip', function(height) {
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height.should.equal(151);
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done();
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});
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// We need to add a transaction to the mempool so that the next block will
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// have a different hash as the hash has been invalidated.
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client.sendToAddress(testKey.toAddress().toString(), 10, function(err) {
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if (err) {
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throw err;
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}
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client.generate(2, function(err, response) {
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if (err) {
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throw err;
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}
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});
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});
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});
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});
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});
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