mirror of
https://github.com/bigchaindb/js-bigchaindb-driver.git
synced 2024-06-29 00:57:44 +02:00
65 lines
2.2 KiB
JavaScript
65 lines
2.2 KiB
JavaScript
import test from 'ava'
|
|
import cc from 'five-bells-condition'
|
|
import { Ed25519Keypair, Transaction } from '../../src'
|
|
|
|
|
|
test('Ed25519 condition encoding', t => {
|
|
const publicKey = '4zvwRjXUKGfvwnParsHAS3HuSVzV5cA4McphgmoCtajS'
|
|
const target = {
|
|
details: {
|
|
type: 'ed25519-sha-256',
|
|
public_key: publicKey,
|
|
signature: null,
|
|
},
|
|
uri: 'ni:///sha-256;uLdVX7FEjLWVDkAkfMAkEqPPwFqZj7qfiGE152t_x5c?fpt=ed25519-sha-256&cost=131072'
|
|
}
|
|
t.deepEqual(target, Transaction.makeEd25519Condition(publicKey))
|
|
})
|
|
|
|
|
|
test('Threshold condition encoding', t => {
|
|
const publicKey = '4zvwRjXUKGfvwnParsHAS3HuSVzV5cA4McphgmoCtajS'
|
|
const condition = Transaction.makeThresholdCondition(
|
|
1, [Transaction.makeEd25519Condition(publicKey, false)])
|
|
const output = Transaction.makeOutput(condition)
|
|
const target = {
|
|
condition: {
|
|
details: {
|
|
type: 'threshold-sha-256',
|
|
threshold: 1,
|
|
subfulfillments: [{
|
|
type: 'ed25519-sha-256',
|
|
public_key: publicKey,
|
|
signature: null,
|
|
}]
|
|
},
|
|
uri: 'ni:///sha-256;VBIfZSoBprUQy-LVNAzaZ2q-eyWbrcPKtBg1PuNXIpQ?fpt=threshold-sha-256&cost=132096&subtypes=ed25519-sha-256',
|
|
},
|
|
amount: '1',
|
|
public_keys: [publicKey]
|
|
}
|
|
t.deepEqual(target, output)
|
|
})
|
|
|
|
|
|
test('Fulfillment correctly formed', t => {
|
|
const alice = new Ed25519Keypair()
|
|
const txCreate = Transaction.makeCreateTransaction(
|
|
{},
|
|
{},
|
|
[Transaction.makeOutput(Transaction.makeEd25519Condition(alice.publicKey))],
|
|
alice.publicKey
|
|
)
|
|
const txTransfer = Transaction.makeTransferTransaction(
|
|
txCreate,
|
|
{},
|
|
[Transaction.makeOutput(Transaction.makeEd25519Condition(alice.publicKey))],
|
|
[0]
|
|
)
|
|
const msg = Transaction.serializeTransactionIntoCanonicalString(txTransfer)
|
|
const txSigned = Transaction.signTransaction(txTransfer, alice.privateKey)
|
|
t.truthy(cc.validateFulfillment(txSigned.inputs[0].fulfillment,
|
|
txCreate.outputs[0].condition.uri,
|
|
new Buffer(msg)))
|
|
})
|