46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
'use strict';
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var chai = require('chai');
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var bitcore = require('../bitcore');
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var expect = chai.expect;
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var should = chai.should();
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var bignum = bitcore.bignum;
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var base58 = bitcore.base58;
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var base58Check = base58.base58Check;
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describe('bignum module basics', function() {
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it('should initialze the main object', function() {
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should.exist(bitcore.bignum);
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});
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it('should create a bignum from string', function() {
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var n = bignum('9832087987979879879879879879879879879879879879');
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should.exist(n);
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});
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it('should perform basic math operations', function() {
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var b = bignum('782910138827292261791972728324982')
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.sub('182373273283402171237474774728373')
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.div(13);
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b.toNumber().should.equal(46195143503376160811884457968969);
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});
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});
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describe('base58 module', function() {
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it('should initialze the main object', function() {
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should.exist(bitcore.base58);
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});
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it('should obtain the same string in base58 roundtrip', function() {
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var m = 'mqqa8xSMVDyf9QxihGnPtap6Mh6qemUkcu';
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base58.encode(base58.decode(m)).should.equal(m);
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});
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it('should obtain the same string in base58Check roundtrip', function() {
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var m = '1QCJj1gPZKx2EwzGo9Ri8mMBs39STvDYcv';
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base58Check.encode(base58Check.decode(m)).should.equal(m);
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});
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});
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