112 lines
3.8 KiB
JavaScript
112 lines
3.8 KiB
JavaScript
var assert = require('assert')
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var Address = require('../src/address')
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var network = require('../src/network')
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var base58 = require('../src/base58')
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var base58check = require('../src/base58check')
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var mainnet = network.mainnet.addressVersion
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var testnet = network.testnet.addressVersion
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describe('Address', function() {
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var testnetAddress, mainnetAddress
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var testnetP2shAddress, mainnetP2shAddress
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beforeEach(function(){
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mainnetAddress = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa'
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testnetAddress = 'mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhef'
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mainnetP2shAddress = '3NJZLcZEEYBpxYEUGewU4knsQRn1WM5Fkt'
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testnetP2shAddress = '2MxKEf2su6FGAUfCEAHreGFQvEYrfYNHvL7'
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})
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describe('parsing', function() {
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it('works with Address object', function() {
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var addr = new Address(new Address('mwrB4fgT1KSBCqELaWv7o7tsExuQzW3NY3', network.testnet.addressVersion))
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assert.equal(addr.toString(), 'mwrB4fgT1KSBCqELaWv7o7tsExuQzW3NY3')
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assert.equal(addr.version, network.testnet.addressVersion)
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})
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it('works with hex', function() {
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var addr = new Address('13483382d3c3d43fc9d7b52e652b6bbb70e8b667')
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assert.equal(addr.toString(), '12kxLGqrnnchwN9bHHNV2fWDtJGwxKTcJS')
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})
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it('throws error for invalid or unrecognized input', function() {
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assert.throws(function() {
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new Address('beepboopbeepboopbeepboopbeepboopbeepboopbeep')
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}, Error)
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})
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it('works for byte input', function() {
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var hash = base58check.decode(mainnetAddress)
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var addr = new Address(hash.payload)
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assert.equal(addr.hash, hash.payload)
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assert.equal(network.mainnet.addressVersion, hash.version)
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var hash = base58check.decode(testnetAddress)
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var addr = new Address(hash.payload)
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assert.equal(addr.hash, hash.payload)
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assert.equal(network.testnet.addressVersion, hash.version)
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})
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it('fails for bad input', function() {
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assert.throws(function() {
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new Address('foo')
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}, Error)
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})
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})
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describe('getVersion', function() {
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it('returns the proper address version', function() {
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assert.equal(Address.getVersion(mainnetAddress), network.mainnet.addressVersion)
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assert.equal(Address.getVersion(testnetAddress), network.testnet.addressVersion)
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})
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})
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describe('toString', function() {
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it('defaults to base58', function() {
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var addr = '18fN1QTGWmHWCA9r2dyDH6FbMEyc7XHmQQ'
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assert.equal((new Address(addr)).toString(), addr)
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})
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})
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describe('Constructor', function(){
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it('resolves version correctly', function(){
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assert.equal((new Address(testnetAddress)).version, testnet)
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assert.equal((new Address(mainnetAddress)).version, mainnet)
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assert.equal((new Address(testnetP2shAddress)).version, network.testnet.p2shVersion)
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assert.equal((new Address(mainnetP2shAddress)).version, network.mainnet.p2shVersion)
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})
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})
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describe('validate', function() {
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it('validates known good addresses', function() {
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function validate(addr, expectedVersion) {
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assert.ok(Address.validate(addr))
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}
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validate(testnetAddress)
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validate(mainnetAddress)
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validate('12KYrjTdVGjFMtaxERSk3gphreJ5US8aUP')
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validate('12QeMLzSrB8XH8FvEzPMVoRxVAzTr5XM2y')
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validate('1oNLrsHnBcR6dpaBpwz3LSwutbUNkNSjs')
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validate('1SQHtwR5oJRKLfiWQ2APsAd9miUc4k2ez')
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validate('116CGDLddrZhMrTwhCVJXtXQpxygTT1kHd')
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// p2sh addresses
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validate(testnetP2shAddress)
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validate(mainnetP2shAddress)
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})
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it('does not validate illegal examples', function() {
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function invalid(addr) {
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assert.ok(!Address.validate(addr))
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}
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invalid(''); //empty should be invalid
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invalid('%%@'); // invalid base58 string
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invalid('1A1zP1eP5QGefi2DzPTf2L5SLmv7DivfNz'); // bad address (doesn't checksum)
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invalid('mzBc4XEFSdzCDcTxAgf6EZXgsZWpztRhe'); // bad address (doesn't checksum)
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})
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})
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})
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