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integration tests: merge #312 test equivalent

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This commit is contained in:
Daniel Cousens 2014-11-25 14:21:48 +11:00
parent 67e97f70d4
commit 37a1c93d8a
1 changed files with 46 additions and 9 deletions
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45
test/integration/advanced.js
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@ -1,7 +1,9 @@
var assert = require('assert')
var bigi = require('bigi')
var bitcoin = require('../../')
var helloblock = require('helloblock-js')({
network: 'testnet'
})
describe('bitcoinjs-lib (advanced)', function() {
it('can sign a Bitcoin message', function() {
@ -55,17 +57,52 @@ describe('bitcoinjs-lib (advanced)', function() {
// TODO
it.skip('can generate a dual-key stealth address', function() {})
it('can create an OP_RETURN transaction', function() {
it('can create an OP_RETURN transaction', function(done) {
this.timeout(20000)
var key = bitcoin.ECKey.fromWIF("L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy")
var address = key.pub.getAddress(bitcoin.networks.testnet).toString()
helloblock.faucet.withdraw(address, 2e4, function(err) {
if (err) return done(err)
helloblock.addresses.getUnspents(address, function(err, _, unspents) {
if (err) return done(err)
// filter small unspents
unspents = unspents.filter(function(unspent) { return unspent.value > 1e4 })
// use the oldest unspent
var unspent = unspents.pop()
var tx = new bitcoin.TransactionBuilder()
var data = new Buffer('cafedeadbeef', 'hex')
var dataScript = bitcoin.scripts.dataOutput(data)
tx.addInput("aa94ab02c182214f090e99a0d57021caffd0f195a81c24602b1028b130b63e31", 0)
tx.addInput(unspent.txHash, unspent.index)
tx.addOutput(dataScript, 1000)
tx.sign(0, key)
assert.equal(tx.build().toHex(), '0100000001313eb630b128102b60241ca895f1d0ffca2170d5a0990e094f2182c102ab94aa000000006a4730440220578f9df41a0e5c5052ad6eef46d005b41f966c7fda01d5f71e9c65026c9025c002202e0159ea0db47ca1bf7713e3a08bbba8cc4fdd90a2eff12591c42049c7cad6c30121029f50f51d63b345039a290c94bffd3180c99ed659ff6ea6b1242bca47eb93b59fffffffff01e803000000000000086a06cafedeadbeef00000000')
helloblock.transactions.propagate(tx.build().toHex(), function(err) {
if (err) return done(err)
// check that the message was propagated
helloblock.addresses.getTransactions(address, function(err, res, transactions) {
if (err) return done(err)
var transaction = transactions[0]
var output = transaction.outputs[0]
var dataScript2 = bitcoin.Script.fromHex(output.scriptPubKey)
var data2 = dataScript2.chunks[1]
assert.deepEqual(dataScript, dataScript2)
assert.deepEqual(data, data2)
done()
})
})
})
})
})
})