408 lines
12 KiB
JavaScript
408 lines
12 KiB
JavaScript
'use strict';
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var should = require('chai').should();
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var sinon = require('sinon');
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var index = require('../../');
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var DB = index.modules.DBModule;
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var blockData = require('../data/livenet-345003.json');
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var bitcore = require('bitcore');
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var Networks = bitcore.Networks;
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var Block = bitcore.Block;
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var transactionData = require('../data/bitcoin-transactions.json');
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var errors = index.errors;
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var memdown = require('memdown');
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var bitcore = require('bitcore');
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var Transaction = bitcore.Transaction;
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describe('DB Module', function() {
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var baseConfig = {
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node: {
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network: Networks.testnet,
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datadir: 'testdir'
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},
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store: memdown
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};
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describe('#_setDataPath', function() {
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it('should set the database path', function() {
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var config = {
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node: {
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network: Networks.livenet,
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datadir: process.env.HOME + '/.bitcoin'
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},
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store: memdown
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};
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var db = new DB(config);
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db.dataPath.should.equal(process.env.HOME + '/.bitcoin/bitcore-node.db');
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});
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it('should load the db for testnet', function() {
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var config = {
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node: {
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network: Networks.testnet,
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datadir: process.env.HOME + '/.bitcoin'
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},
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store: memdown
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};
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var db = new DB(config);
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db.dataPath.should.equal(process.env.HOME + '/.bitcoin/testnet3/bitcore-node.db');
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});
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it('error with unknown network', function() {
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var config = {
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node: {
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network: 'unknown',
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datadir: process.env.HOME + '/.bitcoin'
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},
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store: memdown
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};
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(function() {
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var db = new DB(config);
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}).should.throw('Unknown network');
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});
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it('should load the db with regtest', function() {
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// Switch to use regtest
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Networks.remove(Networks.testnet);
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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 regtest = Networks.get('regtest');
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var config = {
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node: {
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network: regtest,
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datadir: process.env.HOME + '/.bitcoin'
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},
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store: memdown
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};
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var db = new DB(config);
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db.dataPath.should.equal(process.env.HOME + '/.bitcoin/regtest/bitcore-node.db');
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Networks.remove(regtest);
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// Add testnet back
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Networks.add({
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name: 'testnet',
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alias: 'testnet',
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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: 0x0b110907,
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port: 18333,
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dnsSeeds: [
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'testnet-seed.bitcoin.petertodd.org',
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'testnet-seed.bluematt.me',
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'testnet-seed.alexykot.me',
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'testnet-seed.bitcoin.schildbach.de'
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]
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});
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});
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});
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describe('#start', function() {
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it('should emit ready', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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on: sinon.spy()
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};
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db.addModule = sinon.spy();
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var readyFired = false;
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db.on('ready', function() {
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readyFired = true;
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});
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db.start(function() {
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readyFired.should.equal(true);
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done();
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});
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});
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});
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describe('#stop', function() {
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it('should immediately call the callback', function(done) {
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var db = new DB(baseConfig);
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db.stop(function(err) {
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should.not.exist(err);
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done();
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});
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});
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});
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describe('#getTransaction', function() {
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it('will return a NotFound error', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getTransaction: sinon.stub().callsArgWith(2, null, null)
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};
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var txid = '7426c707d0e9705bdd8158e60983e37d0f5d63529086d6672b07d9238d5aa623';
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db.getTransaction(txid, true, function(err) {
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err.should.be.instanceof(errors.Transaction.NotFound);
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done();
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});
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});
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it('will return an error from bitcoind', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getTransaction: sinon.stub().callsArgWith(2, new Error('test error'))
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};
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var txid = '7426c707d0e9705bdd8158e60983e37d0f5d63529086d6672b07d9238d5aa623';
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db.getTransaction(txid, true, function(err) {
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err.message.should.equal('test error');
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done();
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});
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});
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it('will return an error from bitcoind', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getTransaction: sinon.stub().callsArgWith(2, null, new Buffer(transactionData[0].hex, 'hex'))
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};
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var txid = '7426c707d0e9705bdd8158e60983e37d0f5d63529086d6672b07d9238d5aa623';
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db.getTransaction(txid, true, function(err, tx) {
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if (err) {
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throw err;
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}
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should.exist(tx);
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done();
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});
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});
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});
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describe('#getBlock', function() {
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var db = new DB(baseConfig);
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var blockBuffer = new Buffer(blockData, 'hex');
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var expectedBlock = Block.fromBuffer(blockBuffer);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getBlock: sinon.stub().callsArgWith(1, null, blockBuffer)
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};
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it('should get the block from bitcoin daemon', function(done) {
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db.getBlock('00000000000000000593b60d8b4f40fd1ec080bdb0817d475dae47b5f5b1f735', function(err, block) {
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should.not.exist(err);
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block.hash.should.equal(expectedBlock.hash);
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done();
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});
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});
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it('should give an error when bitcoind.js gives an error', function(done) {
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {};
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db.node.modules.bitcoind.getBlock = sinon.stub().callsArgWith(1, new Error('error'));
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db.getBlock('00000000000000000593b60d8b4f40fd1ec080bdb0817d475dae47b5f5b1f735', function(err, block) {
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should.exist(err);
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err.message.should.equal('error');
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done();
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});
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});
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});
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describe('#getPrevHash', function() {
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it('should return prevHash from bitcoind', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getBlockIndex: sinon.stub().returns({
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prevHash: 'prevhash'
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})
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};
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db.getPrevHash('hash', function(err, prevHash) {
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should.not.exist(err);
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prevHash.should.equal('prevhash');
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done();
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});
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});
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it('should give an error if bitcoind could not find it', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getBlockIndex: sinon.stub().returns(null)
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};
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db.getPrevHash('hash', function(err, prevHash) {
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should.exist(err);
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done();
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});
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});
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});
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describe('#getTransactionWithBlockInfo', function() {
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it('should give a transaction with height and timestamp', function(done) {
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var txBuffer = new Buffer('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', 'hex');
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var info = {
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height: 530482,
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timestamp: 1439559434000,
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buffer: txBuffer
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};
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getTransactionWithBlockInfo: sinon.stub().callsArgWith(2, null, info)
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};
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db.getTransactionWithBlockInfo('2d950d00494caf6bfc5fff2a3f839f0eb50f663ae85ce092bc5f9d45296ae91f', true, function(err, tx) {
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should.not.exist(err);
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tx.__height.should.equal(info.height);
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tx.__timestamp.should.equal(info.timestamp);
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done();
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});
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});
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it('should give an error if one occurred', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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getTransactionWithBlockInfo: sinon.stub().callsArgWith(2, new Error('error'))
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};
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db.getTransactionWithBlockInfo('tx', true, function(err, tx) {
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should.exist(err);
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done();
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});
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});
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});
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describe('#sendTransaction', function() {
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it('should give the txid on success', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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sendTransaction: sinon.stub().returns('txid')
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};
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var tx = new Transaction();
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db.sendTransaction(tx, function(err, txid) {
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should.not.exist(err);
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txid.should.equal('txid');
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done();
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});
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});
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it('should give an error if bitcoind threw an error', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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sendTransaction: sinon.stub().throws(new Error('error'))
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};
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var tx = new Transaction();
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db.sendTransaction(tx, function(err, txid) {
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should.exist(err);
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done();
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});
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});
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});
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describe("#estimateFee", function() {
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it('should pass along the fee from bitcoind', function(done) {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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db.node.modules.bitcoind = {
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estimateFee: sinon.stub().returns(1000)
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};
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db.estimateFee(5, function(err, fee) {
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should.not.exist(err);
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fee.should.equal(1000);
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db.node.modules.bitcoind.estimateFee.args[0][0].should.equal(5);
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done();
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});
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});
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});
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describe('#connectBlock', function() {
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it('should remove block from mempool and call blockHandler with true', function(done) {
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var db = new DB(baseConfig);
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db.mempool = {
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removeBlock: sinon.stub()
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};
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db.runAllBlockHandlers = sinon.stub().callsArg(2);
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db.connectBlock({hash: 'hash'}, function(err) {
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should.not.exist(err);
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db.runAllBlockHandlers.args[0][1].should.equal(true);
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done();
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});
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});
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});
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describe('#disconnectBlock', function() {
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it('should call blockHandler with false', function(done) {
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var db = new DB(baseConfig);
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db.runAllBlockHandlers = sinon.stub().callsArg(2);
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db.disconnectBlock({hash: 'hash'}, function(err) {
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should.not.exist(err);
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db.runAllBlockHandlers.args[0][1].should.equal(false);
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done();
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});
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});
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});
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describe('#runAllBlockHandlers', function() {
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var db = new DB(baseConfig);
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var Module1 = function() {};
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Module1.prototype.blockHandler = sinon.stub().callsArgWith(2, null, ['op1', 'op2', 'op3']);
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var Module2 = function() {};
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Module2.prototype.blockHandler = sinon.stub().callsArgWith(2, null, ['op4', 'op5']);
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db.node = {};
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db.node.modules = {
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module1: new Module1(),
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module2: new Module2()
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};
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db.store = {
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batch: sinon.stub().callsArg(1)
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};
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it('should call blockHandler in all modules and perform operations', function(done) {
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db.runAllBlockHandlers('block', true, function(err) {
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should.not.exist(err);
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db.store.batch.args[0][0].should.deep.equal(['op1', 'op2', 'op3', 'op4', 'op5']);
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done();
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});
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});
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it('should give an error if one of the modules gives an error', function(done) {
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var Module3 = function() {};
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Module3.prototype.blockHandler = sinon.stub().callsArgWith(2, new Error('error'));
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db.node.modules.module3 = new Module3();
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db.runAllBlockHandlers('block', true, function(err) {
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should.exist(err);
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done();
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});
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});
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});
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describe('#getAPIMethods', function() {
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it('should return the correct db methods', function() {
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var db = new DB(baseConfig);
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db.node = {};
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db.node.modules = {};
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var methods = db.getAPIMethods();
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methods.length.should.equal(5);
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});
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});
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});
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