Added test to check that Transaction fromJSON could initialize from toJSON, and fixed a bug.
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@ -42,7 +42,7 @@ Input.prototype._fromObject = function(params) {
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Input.prototype.toObject = function toObject() {
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return {
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prevTxId: this.prevTxId,
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prevTxId: this.prevTxId.toString('hex'),
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outputIndex: this.outputIndex,
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sequenceNumber: this.sequenceNumber,
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script: this._scriptBuffer.toString('hex')
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@ -59,7 +59,7 @@ Input.fromJSON = function(json) {
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}
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return new Input({
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prevTxId: json.prevTxId || json.txidbuf,
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outputIndex: json.outputIndex || json.txoutnum,
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outputIndex: _.isUndefined(json.outputIndex) ? json.txoutnum : json.outputIndex,
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sequenceNumber: json.sequenceNumber || json.seqnum,
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scriptBuffer: new Script(json.script, 'hex')
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});
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@ -32,15 +32,12 @@ Object.defineProperty(Output.prototype, 'satoshis', {
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configurable: false,
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writeable: true,
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get: function() {
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if (this._satoshis.lt(1e52)) {
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return this._satoshis.toNumber();
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}
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return this._satoshis;
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},
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set: function(num) {
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if (num instanceof BN) {
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this._satoshis = num;
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} else if (_.isNumber(num)) {
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} else {
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this._satoshis = BN().fromNumber(num);
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}
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}
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@ -31,6 +31,11 @@ describe('Transaction', function() {
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transaction.serialize().should.equal(tx_1_hex);
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});
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it('should input/output json', function() {
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var transaction = JSON.parse(Transaction().fromJSON(tx_1_json).toJSON());
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transaction.should.deep.equal(JSON.parse(tx_1_json));
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});
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it('should create a sample transaction from an utxo', function() {
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var transaction = new Transaction()
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.from(utxo_1a)
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@ -57,6 +62,20 @@ var tx_1_hex = '01000000015884e5db9de218238671572340b207ee85b628074e7e467096c267
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var tx_1_id = '779a3e5b3c2c452c85333d8521f804c1a52800e60f4b7c3bbe36f4bab350b72c';
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var tx_2_hex = '';
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var tx_1_json = JSON.stringify({
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version:1,
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inputs:[{
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prevTxId:"a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458",
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outputIndex:0,
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sequenceNumber:4294967295,
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script:"473044022013fa3089327b50263029265572ae1b022a91d10ac80eb4f32f291c914533670b02200d8a5ed5f62634a7e1a0dc9188a3cc460a986267ae4d58faf50c79105431327501210223078d2942df62c45621d209fab84ea9a7a23346201b7727b9b45a29c4e76f5e"}],
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outputs:[{
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satoshis:1010000,
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script:"76a9147821c0a3768aa9d1a37e16cf76002aef5373f1a888ac"
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}],
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nLockTime:0
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});
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var utxo_1a_address = 'mszYqVnqKoQx4jcTdJXxwKAissE3Jbrrc1';
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var utxo_2a_address = 'mrU9pEmAx26HcbKVrABvgL7AwA5fjNFoDc';
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