bitcoinjs-lib/test/address.js

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var assert = require('assert')
var Address = require('../src/address')
var networks = require('../src/networks')
var Script = require('../src/script')
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var fixtures = require('./fixtures/address.json')
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describe('Address', function() {
describe('Constructor', function() {
it('does not mutate the input', function() {
fixtures.valid.forEach(function(f) {
var hash = new Buffer(f.hex, 'hex')
var addr = new Address(hash, f.version)
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assert.equal(addr.version, f.version)
assert.equal(addr.hash.toString('hex'), f.hex)
})
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})
})
describe('fromBase58Check', function() {
fixtures.valid.forEach(function(f) {
it('imports ' + f.description + '(' + f.network + ') correctly', function() {
var addr = Address.fromBase58Check(f.base58check)
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assert.equal(addr.version, f.version)
assert.equal(addr.hash.toString('hex'), f.hex)
})
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})
fixtures.invalid.fromBase58Check.forEach(function(f) {
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it('throws on ' + f.description, function() {
assert.throws(function() {
Address.fromBase58Check(f.base58check)
}, new RegExp(f.exception))
})
})
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})
describe('fromScriptPubKey', function() {
fixtures.valid.forEach(function(f) {
it('imports ' + f.description + '(' + f.network + ') correctly', function() {
var script = Script.fromHex(f.script)
var addr = Address.fromScriptPubKey(script, networks[f.network])
assert.equal(addr.version, f.version)
assert.equal(addr.hash.toString('hex'), f.hex)
})
})
fixtures.invalid.fromScriptPubKey.forEach(function(f) {
it('throws when ' + f.description, function() {
var script = Script.fromHex(f.hex)
assert.throws(function() {
Address.fromScriptPubKey(script)
}, new RegExp(f.description))
})
})
})
describe('toBase58Check', function() {
fixtures.valid.forEach(function(f) {
it('exports ' + f.description + '(' + f.network + ') correctly', function() {
var addr = Address.fromBase58Check(f.base58check)
var result = addr.toBase58Check()
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assert.equal(result, f.base58check)
})
})
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})
describe('toScriptPubKey', function() {
fixtures.valid.forEach(function(f) {
it('imports ' + f.description + '(' + f.network + ') correctly', function() {
var addr = Address.fromBase58Check(f.base58check)
var script = addr.toScriptPubKey()
assert.equal(script.toHex(), f.script)
})
})
fixtures.invalid.toScriptPubKey.forEach(function(f) {
it('throws when ' + f.description, function() {
var addr = new Address(new Buffer(f.hex, 'hex'), f.version)
assert.throws(function() {
addr.toScriptPubKey()
}, new RegExp(f.description))
})
})
})
})