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Merge pull request #28 from bitcoinjs/hd-testnet-support 

HD testnet support (#27) + unify network names
hk-custom-address
Kyle Drake 11 years ago
parent
3bed73da65 65a13cbf41
commit
b9de999434
9 changed files with 130 additions and 76 deletions
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  1. 17
      src/address.js
  2. 27
      src/eckey.js
  3. 68
      src/hdwallet.js
  4. 19
      src/network.js
  5. 2
      src/wallet.js
  6. 6
      test/address.js
  7. 23
      test/eckey.js
  8. 35
      test/hdwallet.js
  9. 9
      test/wallet.js

17
src/address.js
View File

@ -2,6 +2,7 @@ var base58 = require('./base58');
var Crypto = require('./crypto-js/crypto'); var Crypto = require('./crypto-js/crypto');
var conv = require('./convert'); var conv = require('./convert');
var util = require('./util'); var util = require('./util');
var mainnet = require('./network').mainnet.addressVersion;
var Address = function (bytes, version) { var Address = function (bytes, version) {
if (!(this instanceof Address)) { return new Address(bytes, version); } if (!(this instanceof Address)) { return new Address(bytes, version); }
@ -15,11 +16,11 @@ var Address = function (bytes, version) {
: bytes.length <= 40 ? conv.hexToBytes(bytes) : bytes.length <= 40 ? conv.hexToBytes(bytes)
: util.error('Bad input'); : util.error('Bad input');
this.version = version || this.hash.version || Address.address_types.prod; this.version = version || this.hash.version || mainnet;
} }
else { else {
this.hash = bytes; this.hash = bytes;
this.version = version || bytes.version || Address.address_types.prod; this.version = version || bytes.version || mainnet;
} }
}; };
@ -29,7 +30,7 @@ var Address = function (bytes, version) {
* Returns the address as a base58-encoded string in the standardized format. * Returns the address as a base58-encoded string in the standardized format.
*/ */
Address.prototype.toString = function () { Address.prototype.toString = function () {
return base58.checkEncode(this.hash.slice(0),this.version); return base58.checkEncode(this.hash.slice(0), this.version);
}; };
Address.prototype.getHash = function () { Address.prototype.getHash = function () {
@ -56,14 +57,4 @@ Address.decodeString = function (string) {
return base58.checkDecode(string); return base58.checkDecode(string);
}; };
Address.address_types = {
prod: 0,
testnet: 111
};
Address.p2sh_types = {
prod: 5,
testnet: 196
};
module.exports = Address; module.exports = Address;

27
src/eckey.js
View File

@ -7,6 +7,9 @@ var conv = require('./convert');
var Address = require('./address'); var Address = require('./address');
var ecdsa = require('./ecdsa'); var ecdsa = require('./ecdsa');
var ECPointFp = require('./jsbn/ec').ECPointFp; var ECPointFp = require('./jsbn/ec').ECPointFp;
var Network = require('./network')
var mainnet = Network.mainnet.addressVersion
var testnet = Network.testnet.addressVersion
var ecparams = sec("secp256k1"); var ecparams = sec("secp256k1");
@ -18,7 +21,7 @@ var ECKey = function (input,compressed,version) {
var n = ecparams.getN(); var n = ecparams.getN();
this.priv = ecdsa.getBigRandom(n); this.priv = ecdsa.getBigRandom(n);
this.compressed = compressed || false; this.compressed = compressed || false;
this.version = version || Address.address_types.prod; this.version = version || mainnet;
} }
else this.import(input,compressed,version) else this.import(input,compressed,version)
}; };
@ -57,16 +60,16 @@ ECKey.prototype.import = function (input,compressed,version) {
this.version = this.version =
version !== undefined ? version version !== undefined ? version
: input instanceof ECKey ? input.version : input instanceof ECKey ? input.version
: input instanceof BigInteger ? Address.address_types.prod : input instanceof BigInteger ? mainnet
: util.isArray(input) ? Address.address_types.prod : util.isArray(input) ? mainnet
: typeof input != "string" ? null : typeof input != "string" ? null
: input.length == 44 ? Address.address_types.prod : input.length == 44 ? mainnet
: input.length == 51 && input[0] == '5' ? Address.address_types.prod : input.length == 51 && input[0] == '5' ? mainnet
: input.length == 51 && input[0] == '9' ? Address.address_types.testnet : input.length == 51 && input[0] == '9' ? testnet
: input.length == 52 && has('LK',input[0]) ? Address.address_types.prod : input.length == 52 && has('LK',input[0]) ? mainnet
: input.length == 52 && input[0] == 'c' ? Address.address_types.testnet : input.length == 52 && input[0] == 'c' ? testnet
: input.length == 64 ? Address.address_types.prod : input.length == 64 ? mainnet
: input.length == 65 ? Address.address_types.prod : input.length == 65 ? mainnet
: null : null
}; };
@ -133,7 +136,7 @@ var ECPubKey = function(input,compressed,version) {
var n = ecparams.getN(); var n = ecparams.getN();
this.pub = ecparams.getG().multiply(ecdsa.getBigRandom(n)) this.pub = ecparams.getG().multiply(ecdsa.getBigRandom(n))
this.compressed = compressed || false; this.compressed = compressed || false;
this.version = version || Address.address_types.prod; this.version = version || mainnet;
} }
else this.import(input,compressed,version) else this.import(input,compressed,version)
} }
@ -158,7 +161,7 @@ ECPubKey.prototype.import = function(input,compressed,version) {
version ? version version ? version
: input instanceof ECPointFp ? input.version : input instanceof ECPointFp ? input.version
: input instanceof ECPubKey ? input.version : input instanceof ECPubKey ? input.version
: Address.address_types.prod : mainnet
} }
ECPubKey.prototype.add = function(key) { ECPubKey.prototype.add = function(key) {

68
src/hdwallet.js
View File

@ -1,21 +1,26 @@
var convert = require('./convert.js') var convert = require('./convert.js')
, base58 = require('./base58.js') var base58 = require('./base58.js')
, assert = require('assert') var assert = require('assert')
, format = require('util').format var format = require('util').format
, util = require('./util.js') var util = require('./util.js')
, Crypto = require('./crypto-js/crypto.js') var Crypto = require('./crypto-js/crypto.js')
, ECKey = require('./eckey.js').ECKey var ECKey = require('./eckey.js').ECKey
, ECPubKey = require('./eckey.js').ECPubKey var ECPubKey = require('./eckey.js').ECPubKey
, Address = require('./address.js') var Address = require('./address.js')
var Network = require('./network')
var HDWallet = module.exports = function(seed, network) { var HDWallet = module.exports = function(seed, network) {
if (seed === undefined) return if (seed === undefined) return
var I = Crypto.HMAC(Crypto.SHA512, seed, 'Bitcoin seed', { asBytes: true }) var I = Crypto.HMAC(Crypto.SHA512, seed, 'Bitcoin seed', { asBytes: true })
this.chaincode = I.slice(32) this.chaincode = I.slice(32)
this.priv = new ECKey(I.slice(0, 32).concat([1]), true) this.network = network || 'mainnet'
if(!Network.hasOwnProperty(this.network)) {
throw new Error("Unknown network: " + this.network)
}
this.priv = new ECKey(I.slice(0, 32).concat([1]), true, this.getKeyVersion())
this.pub = this.priv.getPub() this.pub = this.priv.getPub()
this.network = network || 'Bitcoin'
this.index = 0 this.index = 0
this.depth = 0 this.depth = 0
} }
@ -23,11 +28,6 @@ var HDWallet = module.exports = function(seed, network) {
HDWallet.HIGHEST_BIT = 0x80000000 HDWallet.HIGHEST_BIT = 0x80000000
HDWallet.LENGTH = 78 HDWallet.LENGTH = 78
HDWallet.VERSIONS = {
Bitcoin: [0x0488B21E, 0x0488ADE4],
BitcoinTest: [0x043587CF, 0x04358394]
}
function arrayEqual(a, b) { function arrayEqual(a, b) {
return !(a < b || a > b) return !(a < b || a > b)
} }
@ -73,16 +73,17 @@ HDWallet.fromBytes = function(input) {
// 4 byte: version bytes (mainnet: 0x0488B21E public, 0x0488ADE4 private; // 4 byte: version bytes (mainnet: 0x0488B21E public, 0x0488ADE4 private;
// testnet: 0x043587CF public, 0x04358394 private) // testnet: 0x043587CF public, 0x04358394 private)
var versionBytes = input.slice(0, 4) var versionBytes = input.slice(0, 4)
, versionWord = util.bytesToWords(versionBytes)[0] var versionWord = util.bytesToWords(versionBytes)[0]
, type var type
Object.keys(HDWallet.VERSIONS).forEach(function(name) { for(var name in Network) {
HDWallet.VERSIONS[name].forEach(function(word, i) { var network = Network[name]
if (versionWord != word) return for(var t in network.hdVersions) {
type = i ? 'private' : 'public' if (versionWord != network.hdVersions[t]) continue
type = t
hd.network = name hd.network = name
}) }
}) }
if (!hd.network) { if (!hd.network) {
throw new Error(format('Could not find version %s', convert.bytesToHex(versionBytes))) throw new Error(format('Could not find version %s', convert.bytesToHex(versionBytes)))
@ -105,11 +106,11 @@ HDWallet.fromBytes = function(input) {
// 33 bytes: the public key or private key data (0x02 + X or 0x03 + X for // 33 bytes: the public key or private key data (0x02 + X or 0x03 + X for
// public keys, 0x00 + k for private keys) // public keys, 0x00 + k for private keys)
if (type == 'private') { if (type == 'priv') {
hd.priv = new ECKey(input.slice(46, 78).concat([1]), true) hd.priv = new ECKey(input.slice(46, 78).concat([1]), true, hd.getKeyVersion())
hd.pub = hd.priv.getPub() hd.pub = hd.priv.getPub()
} else { } else {
hd.pub = new ECPubKey(input.slice(45, 78), true) hd.pub = new ECPubKey(input.slice(45, 78), true, hd.getKeyVersion())
} }
return hd return hd
@ -124,8 +125,7 @@ HDWallet.prototype.getFingerprint = function() {
} }
HDWallet.prototype.getBitcoinAddress = function() { HDWallet.prototype.getBitcoinAddress = function() {
var test = this.network.match(/Test$/) return new Address(util.sha256ripe160(this.pub.toBytes()), this.getKeyVersion())
return new Address(util.sha256ripe160(this.pub.toBytes()), test ? 111 : 0)
} }
HDWallet.prototype.toBytes = function(priv) { HDWallet.prototype.toBytes = function(priv) {
@ -134,7 +134,8 @@ HDWallet.prototype.toBytes = function(priv) {
// Version // Version
// 4 byte: version bytes (mainnet: 0x0488B21E public, 0x0488ADE4 private; testnet: 0x043587CF public, // 4 byte: version bytes (mainnet: 0x0488B21E public, 0x0488ADE4 private; testnet: 0x043587CF public,
// 0x04358394 private) // 0x04358394 private)
var vBytes = util.wordsToBytes([HDWallet.VERSIONS[this.network][priv ? 1 : 0]]) var version = Network[this.network].hdVersions[priv ? 'priv' : 'pub']
var vBytes = util.wordsToBytes([version])
buffer = buffer.concat(vBytes) buffer = buffer.concat(vBytes)
assert.equal(buffer.length, 4) assert.equal(buffer.length, 4)
@ -213,10 +214,11 @@ HDWallet.prototype.derive = function(i) {
// ki = IL + kpar (mod n). // ki = IL + kpar (mod n).
hd.priv = this.priv.add(new ECKey(IL.concat([1]))) hd.priv = this.priv.add(new ECKey(IL.concat([1])))
hd.priv.compressed = true hd.priv.compressed = true
hd.priv.version = this.getKeyVersion()
hd.pub = hd.priv.getPub() hd.pub = hd.priv.getPub()
} else { } else {
// Ki = (IL + kpar)*G = IL*G + Kpar // Ki = (IL + kpar)*G = IL*G + Kpar
hd.pub = this.pub.add(new ECKey(IL.concat([1])).getPub()) hd.pub = this.pub.add(new ECKey(IL.concat([1]), true, this.getKeyVersion()).getPub())
} }
// ci = IR. // ci = IR.
@ -232,4 +234,8 @@ HDWallet.prototype.derivePrivate = function(index) {
return this.derive(index + HDWallet.HIGHEST_BIT) return this.derive(index + HDWallet.HIGHEST_BIT)
} }
HDWallet.prototype.getKeyVersion = function() {
return Network[this.network].addressVersion
}
HDWallet.prototype.toString = HDWallet.prototype.toBase58 HDWallet.prototype.toString = HDWallet.prototype.toBase58

19
src/network.js
View File

@ -0,0 +1,19 @@
module.exports = {
mainnet: {
addressVersion: 0,
p2shVersion: 5,
hdVersions: {
pub: 0x0488B21E,
priv: 0x0488ADE4
}
},
testnet: {
addressVersion: 111,
p2shVersion: 196,
hdVersions: {
pub: 0x043587CF,
priv: 0x04358394
}
}
};

2
src/wallet.js
View File

@ -18,7 +18,7 @@ var Wallet = function (seed, options) {
if (!(this instanceof Wallet)) { return new Wallet(seed, options); } if (!(this instanceof Wallet)) { return new Wallet(seed, options); }
var options = options || {} var options = options || {}
var network = options.network || 'Bitcoin' var network = options.network || 'mainnet'
// HD first-level child derivation method (i.e. public or private child key derivation) // HD first-level child derivation method (i.e. public or private child key derivation)
// NB: if not specified, defaults to private child derivation // NB: if not specified, defaults to private child derivation

6
test/address.js
View File

@ -17,7 +17,7 @@ describe('Address', function() {
} }
validate('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa'); validate('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa');
// validate('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa', 'prod'); // validate('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa', 'mainnet');
validate('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef'); validate('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef');
// validate('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef', 'testnet'); // validate('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef', 'testnet');
@ -29,7 +29,7 @@ describe('Address', function() {
// p2sh addresses // p2sh addresses
validate('3NJZLcZEEYBpxYEUGewU4knsQRn1WM5Fkt'); validate('3NJZLcZEEYBpxYEUGewU4knsQRn1WM5Fkt');
// validate('3NJZLcZEEYBpxYEUGewU4knsQRn1WM5Fkt', 'prod'); // validate('3NJZLcZEEYBpxYEUGewU4knsQRn1WM5Fkt', 'mainnet');
validate('2MxKEf2su6FGAUfCEAHreGFQvEYrfYNHvL7'); validate('2MxKEf2su6FGAUfCEAHreGFQvEYrfYNHvL7');
// validate('2MxKEf2su6FGAUfCEAHreGFQvEYrfYNHvL7', 'testnet'); // validate('2MxKEf2su6FGAUfCEAHreGFQvEYrfYNHvL7', 'testnet');
}) })
@ -43,7 +43,7 @@ describe('Address', function() {
invalid('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhe'); invalid('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhe');
// invalid('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa', 'testnet'); // invalid('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa', 'testnet');
// invalid('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef', 'prod'); // invalid('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef', 'mainnet');
// invalid base58 string // invalid base58 string
invalid('%%@'); invalid('%%@');

23
test/eckey.js
View File

@ -5,6 +5,9 @@ var convert = require('../src/convert.js');
var bytesToHex = convert.bytesToHex; var bytesToHex = convert.bytesToHex;
var hexToBytes = convert.hexToBytes; var hexToBytes = convert.hexToBytes;
var Address = require('../src/address'); var Address = require('../src/address');
var Network = require('../src/network')
var mainnet = Network.mainnet.addressVersion
var testnet = Network.testnet.addressVersion
describe('ECKey', function() { describe('ECKey', function() {
describe('constructor (base58 private) on mainnet', function() { describe('constructor (base58 private) on mainnet', function() {
@ -16,7 +19,7 @@ describe('ECKey', function() {
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.version, Address.address_types.prod); assert.equal(key.version, mainnet);
}) })
it('parses base64', function() { it('parses base64', function() {
@ -27,7 +30,7 @@ describe('ECKey', function() {
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.version, Address.address_types.prod); assert.equal(key.version, mainnet);
}) })
it('parses WIF', function() { it('parses WIF', function() {
@ -40,7 +43,7 @@ describe('ECKey', function() {
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.getBitcoinAddress().toString(), addr); assert.equal(key.getBitcoinAddress().toString(), addr);
assert.equal(key.version, Address.address_types.prod); assert.equal(key.version, mainnet);
}) })
it('parses compressed WIF', function() { it('parses compressed WIF', function() {
@ -52,7 +55,7 @@ describe('ECKey', function() {
assert.equal(key.compressed, true); assert.equal(key.compressed, true);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.getBitcoinAddress().toString(), addr); assert.equal(key.getBitcoinAddress().toString(), addr);
assert.equal(key.version, Address.address_types.prod); assert.equal(key.version, mainnet);
}) })
}) })
@ -61,11 +64,11 @@ describe('ECKey', function() {
var priv = 'ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458'; var priv = 'ca48ec9783cf3ad0dfeff1fc254395a2e403cbbc666477b61b45e31d3b8ab458';
var pub = '044b12d9d7c77db68388b6ff7c89046174c871546436806bcd80d07c28ea81199' + var pub = '044b12d9d7c77db68388b6ff7c89046174c871546436806bcd80d07c28ea81199' +
'283fbec990dad6fb98f93f712d50cb874dd717de6a184158d63886dda3090f566'; '283fbec990dad6fb98f93f712d50cb874dd717de6a184158d63886dda3090f566';
var key = new ECKey(priv, false, Address.address_types.testnet); var key = new ECKey(priv, false, testnet);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.version, Address.address_types.testnet); assert.equal(key.version, testnet);
assert.equal(key.toHex(), priv); assert.equal(key.toHex(), priv);
}) })
@ -73,11 +76,11 @@ describe('ECKey', function() {
var priv = 'VYdB+iv47y5FaUVIPdQInkgATrABeuD1lACUoM4x7tU='; var priv = 'VYdB+iv47y5FaUVIPdQInkgATrABeuD1lACUoM4x7tU=';
var pub = '042f43c16c08849fed20a35bb7b1947bbf0923c52d613ee13b5c665a1e10d24b2' + var pub = '042f43c16c08849fed20a35bb7b1947bbf0923c52d613ee13b5c665a1e10d24b2' +
'8be909a70f5f87c1adb79fbcd1b3f17d20aa91c04fc355112dba2ce9b1cbf013b'; '8be909a70f5f87c1adb79fbcd1b3f17d20aa91c04fc355112dba2ce9b1cbf013b';
var key = new ECKey(priv, false, Address.address_types.testnet); var key = new ECKey(priv, false, testnet);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.version, Address.address_types.testnet); assert.equal(key.version, testnet);
assert.equal(key.toBase64(), priv); assert.equal(key.toBase64(), priv);
}) })
@ -91,7 +94,7 @@ describe('ECKey', function() {
assert.equal(key.compressed, false); assert.equal(key.compressed, false);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.getBitcoinAddress().toString(), addr); assert.equal(key.getBitcoinAddress().toString(), addr);
assert.equal(key.version, Address.address_types.testnet); assert.equal(key.version, testnet);
assert.equal(key.toBase58(), priv); assert.equal(key.toBase58(), priv);
}) })
@ -104,7 +107,7 @@ describe('ECKey', function() {
assert.equal(key.compressed, true); assert.equal(key.compressed, true);
assert.equal(key.getPub().toHex(), pub); assert.equal(key.getPub().toHex(), pub);
assert.equal(key.getBitcoinAddress().toString(), addr); assert.equal(key.getBitcoinAddress().toString(), addr);
assert.equal(key.version, Address.address_types.testnet); assert.equal(key.version, testnet);
assert.equal(key.toBase58(), priv); assert.equal(key.toBase58(), priv);
}) })
}) })

35
test/hdwallet.js
View File

@ -1,7 +1,10 @@
/* global describe, it */ /* global describe, it */
var HDWallet = require('../src/hdwallet.js') var HDWallet = require('../src/hdwallet.js')
, assert = require('assert') var assert = require('assert')
, convert = require('../src/convert.js') var convert = require('../src/convert.js')
var Network = require('../src/network')
var mainnet = Network.mainnet.addressVersion
var testnet = Network.testnet.addressVersion
var b2h = convert.bytesToHex var b2h = convert.bytesToHex
@ -214,4 +217,32 @@ describe('HDWallet', function() {
assert.equal(hd.toBase58(true), 'xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j') assert.equal(hd.toBase58(true), 'xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j')
}) })
}) })
describe('network types', function() {
it('ensures that a mainnet Wallet has mainnet child keys (pub and priv)', function() {
var wallet = new HDWallet("foobar", "mainnet")
assert.equal(wallet.priv.version, mainnet)
var privChild = wallet.derivePrivate(0)
assert.equal(privChild.priv.version, mainnet)
var pubChild = wallet.derive(0)
assert.equal(pubChild.priv.version, mainnet)
})
it('ensures that a testnet Wallet has testnet child keys (pub and priv)', function() {
var wallet = new HDWallet("foobar", "testnet")
assert.equal(wallet.priv.version, testnet)
var privChild = wallet.derivePrivate(0)
assert.equal(privChild.priv.version, testnet)
var pubChild = wallet.derive(0)
assert.equal(pubChild.priv.version, testnet)
})
it('throws an excption when unknown network type is passed in', function() {
assert.throws(function() { new HDWallet("foobar", "doge") })
})
})
}) })

9
test/wallet.js
View File

@ -10,8 +10,8 @@ describe('Wallet', function() {
wallet = new Wallet(seed) wallet = new Wallet(seed)
}) })
it('defaults to Bitcoin network', function() { it('defaults to Bitcoin mainnet', function() {
assert.equal(wallet.getMasterKey().network, 'Bitcoin') assert.equal(wallet.getMasterKey().network, 'mainnet')
}) })
it('defaults to private derivationMethod', function() { it('defaults to private derivationMethod', function() {
@ -22,15 +22,16 @@ describe('Wallet', function() {
describe('constructor options', function() { describe('constructor options', function() {
var wallet; var wallet;
beforeEach(function() { beforeEach(function() {
wallet = new Wallet(seed, {network: 'Test', derivationMethod: 'public'}) wallet = new Wallet(seed, {network: 'testnet', derivationMethod: 'public'})
}) })
it('uses the network if specified', function() { it('uses the network if specified', function() {
assert.equal(wallet.getMasterKey().network, 'Test') assert.equal(wallet.getMasterKey().network, 'testnet')
}) })
it('uses the derivationMethod if specified', function() { it('uses the derivationMethod if specified', function() {
assert.equal(wallet.derivationMethod, 'public') assert.equal(wallet.derivationMethod, 'public')
}) })
}) })
}) })

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