From b2d3a2cf3024364eb8e5645188658320e9914a62 Mon Sep 17 00:00:00 2001
From: Daniel Cousens <github@dcousens.com>
Date: Fri, 20 Jul 2018 16:28:14 +1000
Subject: [PATCH] testing: add payments tests for each standard payment type
---
test/integration/payments.js | 71 ++++++++++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
create mode 100644 test/integration/payments.js
diff --git a/test/integration/payments.js b/test/integration/payments.js
new file mode 100644
index 0000000..0a164f9
--- /dev/null
+++ b/test/integration/payments.js
@@ -0,0 +1,71 @@
+/* global describe, it */
+
+const bitcoin = require('../../')
+
+const regtestUtils = require('./_regtest')
+const NETWORK = regtestUtils.network
+const keyPairs = [
+ bitcoin.ECPair.makeRandom({ network: NETWORK }),
+ bitcoin.ECPair.makeRandom({ network: NETWORK })
+]
+
+function buildAndSign (depends, prevOutput, redeemScript, witnessScript, done) {
+ regtestUtils.faucetComplex(prevOutput, 5e4, (err, unspent) => {
+ if (err) return done(err)
+
+ const txb = new bitcoin.TransactionBuilder(NETWORK)
+ txb.addInput(unspent.txId, unspent.vout, null, prevOutput)
+ txb.addOutput(regtestUtils.RANDOM_ADDRESS, 2e4)
+
+ if (depends.signatures) {
+ keyPairs.forEach((keyPair) => {
+ txb.sign(0, keyPair, redeemScript, null, unspent.value, witnessScript)
+ })
+ } else if (depends.signature) {
+ txb.sign(0, keyPairs[0], redeemScript, null, unspent.value, witnessScript)
+ }
+
+ regtestUtils.broadcast(txb.build().toHex(), done)
+ })
+}
+
+;['p2ms', 'p2pk', 'p2pkh', 'p2wpkh'].forEach((k) => {
+ const fixtures = require('../fixtures/' + k)
+ const { depends } = fixtures.dynamic
+ const fn = bitcoin.payments[k]
+
+ const base = {}
+ if (depends.pubkey) base.pubkey = keyPairs[0].publicKey
+ if (depends.pubkeys) base.pubkeys = keyPairs.map(x => x.publicKey)
+ if (depends.m) base.m = base.pubkeys.length
+
+ const { output } = fn(base)
+ if (!output) throw new TypeError('Missing output')
+
+ describe('bitcoinjs-lib (payments - ' + k + ')', () => {
+ it('can broadcast as an output, and be spent as an input', (done) => {
+ buildAndSign(depends, output, null, null, done)
+ })
+
+ it('can (as P2SH(' + k + ')) broadcast as an output, and be spent as an input', (done) => {
+ const p2sh = bitcoin.payments.p2sh({ redeem: { output }, network: NETWORK })
+ buildAndSign(depends, p2sh.output, p2sh.redeem.output, null, done)
+ })
+
+ it('can (as P2WSH(' + k + ')) broadcast as an output, and be spent as an input', (done) => {
+ if (k === 'p2wpkh') return done() // skip P2WSH(P2WPKH)
+
+ const p2wsh = bitcoin.payments.p2wsh({ redeem: { output }, network: NETWORK })
+ buildAndSign(depends, p2wsh.output, null, p2wsh.redeem.output, done)
+ })
+
+ it('can (as P2SH(P2WSH(' + k + '))) broadcast as an output, and be spent as an input', (done) => {
+ if (k === 'p2wpkh') return done() // skip P2SH(P2WSH(P2WPKH))
+
+ const p2wsh = bitcoin.payments.p2wsh({ redeem: { output }, network: NETWORK })
+ const p2sh = bitcoin.payments.p2sh({ redeem: { output: p2wsh.output }, network: NETWORK })
+
+ buildAndSign(depends, p2sh.output, p2sh.redeem.output, p2wsh.redeem.output, done)
+ })
+ })
+})