Manuel Aráoz
10 years ago
12 changed files with 469 additions and 100 deletions
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'use strict'; |
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|
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var should = require('chai').should(); |
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var expect = require('chai').expect; |
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var _ = require('lodash'); |
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|
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var bitcore = require('../../..'); |
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var errors = bitcore.errors; |
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var PrivateKey = bitcore.PrivateKey; |
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var Address = bitcore.Address; |
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var Script = bitcore.Script; |
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var Networks = bitcore.Networks; |
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var Input = bitcore.Transaction.Input; |
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describe('Transaction.Input', function() { |
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var privateKey = new PrivateKey('KwF9LjRraetZuEjR8VqEq539z137LW5anYDUnVK11vM3mNMHTWb4'); |
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var publicKey = privateKey.publicKey; |
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var address = new Address(publicKey, Networks.livenet); |
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var output = { |
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address: '33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb', |
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prevTxId: '66e64ef8a3b384164b78453fa8c8194de9a473ba14f89485a0e433699daec140', |
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outputIndex: 0, |
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script: new Script(address), |
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satoshis: 1000000 |
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}; |
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var coinbase = { |
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prevTxId: '0000000000000000000000000000000000000000000000000000000000000000', |
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outputIndex: 0xFFFFFFFF, |
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script: new Script(), |
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satoshis: 1000000 |
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}; |
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it('has abstract methods: "getSignatures", "isFullySigned", "addSignature", "clearSignatures"', function() { |
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var input = new Input(output); |
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_.each(['getSignatures', 'isFullySigned', 'addSignature', 'clearSignatures'], function(method) { |
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expect(function() { |
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return input[method](); |
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}).to.throw(errors.AbstractMethodInvoked); |
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}); |
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}); |
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it('detects coinbase transactions', function() { |
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new Input(output).isNull().should.equal(false); |
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new Input(coinbase).isNull().should.equal(true); |
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}); |
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}); |
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'use strict'; |
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/* jshint unused: false */ |
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var should = require('chai').should(); |
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var expect = require('chai').expect; |
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var _ = require('lodash'); |
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var bitcore = require('../../..'); |
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var Transaction = bitcore.Transaction; |
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var PrivateKey = bitcore.PrivateKey; |
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var Address = bitcore.Address; |
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var Script = bitcore.Script; |
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var Signature = bitcore.crypto.Signature; |
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describe('MultiSigScriptHashInput', function() { |
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var privateKey1 = new PrivateKey('KwF9LjRraetZuEjR8VqEq539z137LW5anYDUnVK11vM3mNMHTWb4'); |
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var privateKey2 = new PrivateKey('L4PqnaPTCkYhAqH3YQmefjxQP6zRcF4EJbdGqR8v6adtG9XSsadY'); |
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var privateKey3 = new PrivateKey('L4CTX79zFeksZTyyoFuPQAySfmP7fL3R41gWKTuepuN7hxuNuJwV'); |
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var public1 = privateKey1.publicKey; |
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var public2 = privateKey2.publicKey; |
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var public3 = privateKey3.publicKey; |
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var address = new Address('33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb'); |
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var output = { |
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address: '33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb', |
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txId: '66e64ef8a3b384164b78453fa8c8194de9a473ba14f89485a0e433699daec140', |
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outputIndex: 0, |
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script: new Script(address), |
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satoshis: 1000000 |
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}; |
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it('can count missing signatures', function() { |
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var transaction = new Transaction() |
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.from(output, [public1, public2, public3], 2) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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input.countSignatures().should.equal(0); |
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transaction.sign(privateKey1); |
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input.countSignatures().should.equal(1); |
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input.countMissingSignatures().should.equal(1); |
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input.isFullySigned().should.equal(false); |
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transaction.sign(privateKey2); |
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input.countSignatures().should.equal(2); |
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input.countMissingSignatures().should.equal(0); |
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input.isFullySigned().should.equal(true); |
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}); |
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it('returns a list of public keys with missing signatures', function() { |
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var transaction = new Transaction() |
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.from(output, [public1, public2, public3], 2) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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_.all(input.publicKeysWithoutSignature(), function(publicKeyMissing) { |
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var serialized = publicKeyMissing.toString(); |
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return serialized === public1.toString() || |
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serialized === public2.toString() || |
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serialized === public3.toString(); |
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}).should.equal(true); |
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transaction.sign(privateKey1); |
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_.all(input.publicKeysWithoutSignature(), function(publicKeyMissing) { |
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var serialized = publicKeyMissing.toString(); |
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return serialized === public2.toString() || |
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serialized === public3.toString(); |
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}).should.equal(true); |
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}); |
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it('can clear all signatures', function() { |
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var transaction = new Transaction() |
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.from(output, [public1, public2, public3], 2) |
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.to(address, 1000000) |
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.sign(privateKey1) |
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.sign(privateKey2); |
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var input = transaction.inputs[0]; |
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input.isFullySigned().should.equal(true); |
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input.clearSignatures(); |
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input.isFullySigned().should.equal(false); |
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}); |
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it('can estimate how heavy is the output going to be', function() { |
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var transaction = new Transaction() |
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.from(output, [public1, public2, public3], 2) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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input._estimateSize().should.equal(257); |
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}); |
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it('uses SIGHASH_ALL by default', function() { |
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var transaction = new Transaction() |
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.from(output, [public1, public2, public3], 2) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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var sigs = input.getSignatures(transaction, privateKey1, 0); |
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sigs[0].sigtype.should.equal(Signature.SIGHASH_ALL); |
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}); |
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}); |
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@ -0,0 +1,65 @@ |
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'use strict'; |
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/* jshint unused: false */ |
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|
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var should = require('chai').should(); |
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var expect = require('chai').expect; |
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var _ = require('lodash'); |
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|
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var bitcore = require('../../..'); |
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var Transaction = bitcore.Transaction; |
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var PrivateKey = bitcore.PrivateKey; |
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var Address = bitcore.Address; |
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var Script = bitcore.Script; |
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var Networks = bitcore.Networks; |
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var Signature = bitcore.crypto.Signature; |
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describe('PublicKeyHashInput', function() { |
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var privateKey = new PrivateKey('KwF9LjRraetZuEjR8VqEq539z137LW5anYDUnVK11vM3mNMHTWb4'); |
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var publicKey = privateKey.publicKey; |
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var address = new Address(publicKey, Networks.livenet); |
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var output = { |
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address: '33zbk2aSZYdNbRsMPPt6jgy6Kq1kQreqeb', |
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txId: '66e64ef8a3b384164b78453fa8c8194de9a473ba14f89485a0e433699daec140', |
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outputIndex: 0, |
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script: new Script(address), |
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satoshis: 1000000 |
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}; |
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it('can count missing signatures', function() { |
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var transaction = new Transaction() |
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.from(output) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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input.isFullySigned().should.equal(false); |
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transaction.sign(privateKey); |
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input.isFullySigned().should.equal(true); |
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}); |
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it('it\'s size can be estimated', function() { |
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var transaction = new Transaction() |
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.from(output) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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input._estimateSize().should.equal(107); |
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}); |
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it('it\'s signature can be removed', function() { |
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var transaction = new Transaction() |
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.from(output) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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transaction.sign(privateKey); |
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input.clearSignatures(); |
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input.isFullySigned().should.equal(false); |
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}); |
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it('returns an empty array if private key mismatches', function() { |
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var transaction = new Transaction() |
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.from(output) |
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.to(address, 1000000); |
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var input = transaction.inputs[0]; |
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input.getSignatures(transaction, new PrivateKey(), 0); |
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input.isFullySigned().should.equal(false); |
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}); |
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}); |
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