Add tests for UTXO

This commit is contained in:
Esteban Ordano 2014-12-31 01:21:59 -03:00
parent 9362927b43
commit 1cf108ab47
4 changed files with 80 additions and 4 deletions

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@ -45,6 +45,7 @@ bitcore.Script = require('./lib/script');
bitcore.Transaction = require('./lib/transaction');
bitcore.URI = require('./lib/uri');
bitcore.Unit = require('./lib/unit');
bitcore.UTXO = require('./lib/utxo');
// dependencies, subject to change
bitcore.deps = {};

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@ -49,7 +49,7 @@ UTXO.prototype.toString = function() {
};
UTXO.fromJSON = UTXO.fromObject = function(data) {
if (_.isString(data)) {
if (JSUtil.isValidJSON(data)) {
data = JSON.parse(data);
}
return new UTXO(data);
@ -61,10 +61,10 @@ UTXO.prototype.toJSON = function() {
UTXO.prototype.toObject = function() {
return {
address: this.address.toObject(),
address: this.address.toString(),
txid: this.txId,
vout: this.outputIndex,
scriptPubKey: this.script.toObject(),
scriptPubKey: this.script.toBuffer().toString('hex'),
amount: Unit.fromSatoshis(this.satoshis).toBTC()
};
};

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@ -10,7 +10,7 @@ var Address = bitcore.Address;
var Transaction = bitcore.Transaction;
var Networks = bitcore.Networks;
describe.only('Insight', function() {
describe('Insight', function() {
describe('instantiation', function() {
it('can be created without any parameters', function() {

75
test/utxo.js Normal file
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@ -0,0 +1,75 @@
'use strict';
var _ = require('lodash');
var chai = require('chai');
var should = chai.should();
var expect = chai.expect;
var bitcore = require('..');
var UTXO = bitcore.UTXO;
describe('UTXO', function() {
var sampleData1 = {
'address': 'mszYqVnqKoQx4jcTdJXxwKAissE3Jbrrc1',
'txId': 'a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458',
'outputIndex': 0,
'script': 'OP_DUP OP_HASH160 20 0x88d9931ea73d60eaf7e5671efc0552b912911f2a OP_EQUALVERIFY OP_CHECKSIG',
'satoshis': 1020000
};
var sampleData2 = {
'txid': 'e42447187db5a29d6db161661e4bc66d61c3e499690fe5ea47f87b79ca573986',
'vout': 1,
'address': 'mgBCJAsvzgT2qNNeXsoECg2uPKrUsZ76up',
'scriptPubKey': '76a914073b7eae2823efa349e3b9155b8a735526463a0f88ac',
'amount': 0.01080000
};
it('roundtrip from raw data', function() {
expect(UTXO(sampleData2).toObject()).to.deep.equal(sampleData2);
});
it('can be created without "new" operand', function() {
expect(UTXO(sampleData1) instanceof UTXO).to.equal(true);
});
it('fails if no tx id is provided', function() {
expect(function() {
return new UTXO({});
}).to.throw();
});
it('fails if vout is not a number', function() {
var sample = _.cloneDeep(sampleData2);
sample.vout = '1';
expect(function() {
return new UTXO(sample);
}).to.throw();
});
it('displays nicely on the console', function() {
var expected = '<UTXO: a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458:0' +
', satoshis: 1020000, address: mszYqVnqKoQx4jcTdJXxwKAissE3Jbrrc1>';
expect(new UTXO(sampleData1).inspect()).to.equal(expected);
});
it('toString returns txid:vout', function() {
var expected = 'a477af6b2667c29670467e4e0728b685ee07b240235771862318e29ddbe58458:0';
expect(new UTXO(sampleData1).toString()).to.equal(expected);
});
it('to/from JSON roundtrip', function() {
var utxo = new UTXO(sampleData2);
expect(
JSON.parse(
UTXO.fromJSON(
UTXO.fromObject(
UTXO.fromJSON(
utxo.toJSON()
).toObject()
).toJSON()
).toJSON()
)
).to.deep.equal(sampleData2);
});
});