118 lines
3.9 KiB
JavaScript
118 lines
3.9 KiB
JavaScript
var should = require('chai').should();
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var Stealthkey = require('../lib/expmt/stealthkey');
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var Keypair = require('../lib/keypair');
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var Privkey = require('../lib/privkey');
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var Pubkey = require('../lib/pubkey');
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var BN = require('../lib/bn');
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var Hash = require('../lib/hash');
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var base58check = require('../lib/base58check');
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describe('Stealthkey', function() {
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var stealthkey = Stealthkey();
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stealthkey.payloadKeypair = Keypair();
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stealthkey.payloadKeypair.privkey = Privkey();
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stealthkey.payloadKeypair.privkey.bn = BN().fromBuffer(Hash.sha256(new Buffer('test 1')));
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stealthkey.payloadKeypair.privkey2pubkey();
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stealthkey.scanKeypair = Keypair();
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stealthkey.scanKeypair.privkey = Privkey();
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stealthkey.scanKeypair.privkey.bn = BN().fromBuffer(Hash.sha256(new Buffer('test 2')));
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stealthkey.scanKeypair.privkey2pubkey();
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var senderKeypair = Keypair();
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senderKeypair.privkey = Privkey();
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senderKeypair.privkey.bn = BN().fromBuffer(Hash.sha256(new Buffer('test 3')));
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senderKeypair.privkey2pubkey();
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var addressString = '9dDbC9FzZ74r8njQkXD6W27gtrxLiWaeFPHxeo1fynQRXPicqxVt7u95ozbwoVVMXyrzaHKN9owsteg63FgwDfrxWx82SAW';
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it('should create a new stealthkey', function() {
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var stealthkey = new Stealthkey();
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should.exist(stealthkey);
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});
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it('should create a new stealthkey without using "new"', function() {
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var stealthkey = Stealthkey();
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should.exist(stealthkey);
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});
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it('should create a new stealthkey with both keypairs in the constructor', function() {
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var keypair1 = Keypair();
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var keypair2 = Keypair();
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var stealthkey = Stealthkey(keypair1, keypair2);
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should.exist(stealthkey.payloadKeypair);
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should.exist(stealthkey.scanKeypair);
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});
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describe('#set', function() {
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it('should set payload key', function() {
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should.exist(Stealthkey().set({payloadKeypair: stealthkey.payloadKeypair}).payloadKeypair);
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});
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});
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describe('#fromRandom', function() {
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it('should create a new stealthkey from random', function() {
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var stealthkey = Stealthkey().fromRandom();
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should.exist(stealthkey.payloadKeypair.privkey.bn.gt(0));
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should.exist(stealthkey.scanKeypair.privkey.bn.gt(0));
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});
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});
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describe('#getSharedKeypair', function() {
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it('should return a key', function() {
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var key = stealthkey.getSharedKeypair(senderKeypair.pubkey);
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(key instanceof Keypair).should.equal(true);
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});
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});
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describe('#getReceivePubkey', function() {
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it('should return a pubkey', function() {
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var pubkey = stealthkey.getReceivePubkey(senderKeypair.pubkey);
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(pubkey instanceof Pubkey).should.equal(true);
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});
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});
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describe('#getReceiveKeypair', function() {
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it('should return a key', function() {
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var key = stealthkey.getReceiveKeypair(senderKeypair.pubkey);
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(key instanceof Keypair).should.equal(true);
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});
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it('should return a key with the same pubkey as getReceivePubkey', function() {
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var key = stealthkey.getReceiveKeypair(senderKeypair.pubkey);
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var pubkey = stealthkey.getReceivePubkey(senderKeypair.pubkey);
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key.pubkey.toString().should.equal(pubkey.toString());
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});
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it('should return private key with length 32 or less', function() {
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var key = stealthkey.getReceiveKeypair(senderKeypair.pubkey);
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key.privkey.bn.toBuffer().length.should.be.below(33);
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});
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});
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describe('#isForMe', function() {
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it('should return true if it (the transaction or message) is for me', function() {
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var pubkeyhash = new Buffer('3cb64fa6ee9b3e8754e3e2bd033bf61048604a99', 'hex');
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stealthkey.isForMe(senderKeypair.pubkey, pubkeyhash).should.equal(true);
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});
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it('should return false if it (the transaction or message) is not for me', function() {
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var pubkeyhash = new Buffer('00b64fa6ee9b3e8754e3e2bd033bf61048604a99', 'hex');
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stealthkey.isForMe(senderKeypair.pubkey, pubkeyhash).should.equal(false);
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});
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});
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});
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