86 lines
2.6 KiB
JavaScript
86 lines
2.6 KiB
JavaScript
import test from 'ava'
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import cc from 'five-bells-condition'
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import { Ed25519Keypair, Transaction } from '../../src'
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test('Ed25519 condition encoding', t => {
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const publicKey = '4zvwRjXUKGfvwnParsHAS3HuSVzV5cA4McphgmoCtajS'
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const target = {
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details: {
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type: 'ed25519-sha-256',
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public_key: publicKey,
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},
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uri: 'ni:///sha-256;uLdVX7FEjLWVDkAkfMAkEqPPwFqZj7qfiGE152t_x5c?fpt=ed25519-sha-256&cost=131072'
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}
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t.deepEqual(target, Transaction.makeEd25519Condition(publicKey))
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})
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test('Threshold condition encoding', t => {
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const publicKey = '4zvwRjXUKGfvwnParsHAS3HuSVzV5cA4McphgmoCtajS'
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const ed25519 = Transaction.makeEd25519Condition(publicKey, false)
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const condition = Transaction.makeThresholdCondition(
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1, [ed25519, ed25519])
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const output = Transaction.makeOutput(condition)
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const target = {
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condition: {
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details: {
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type: 'threshold-sha-256',
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threshold: 1,
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subconditions: [
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{
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type: 'ed25519-sha-256',
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public_key: publicKey,
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},
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{
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type: 'ed25519-sha-256',
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public_key: publicKey,
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}
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]
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},
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uri: 'ni:///sha-256;xTeBhQj7ae5Tym7cp83fwtkesQnhdwNwDEMIYwnf2g0?fpt=threshold-sha-256&cost=133120&subtypes=ed25519-sha-256',
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},
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amount: '1',
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public_keys: [publicKey]
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}
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t.deepEqual(target, output)
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})
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test('Fulfillment correctly formed', t => {
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const alice = new Ed25519Keypair()
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const txCreate = Transaction.makeCreateTransaction(
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{},
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{},
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[Transaction.makeOutput(Transaction.makeEd25519Condition(alice.publicKey))],
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alice.publicKey
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)
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const txTransfer = Transaction.makeTransferTransaction(
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txCreate,
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{},
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[Transaction.makeOutput(Transaction.makeEd25519Condition(alice.publicKey))],
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[0]
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)
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const msg = Transaction.serializeTransactionIntoCanonicalString(txTransfer)
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const txSigned = Transaction.signTransaction(txTransfer, alice.privateKey)
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t.truthy(cc.validateFulfillment(txSigned.inputs[0].fulfillment,
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txCreate.outputs[0].condition.uri,
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new Buffer(msg)))
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})
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test('CryptoConditions JSON load', t => {
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const cond = Transaction.ccJsonLoad({
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type: 'threshold-sha-256',
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threshold: 1,
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subconditions: [{
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type: 'ed25519-sha-256',
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public_key: 'a'
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},
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{
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hash: 'a'
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}],
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})
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t.truthy(cond.subconditions.length === 2)
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})
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