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add set function to Base58

This commit is contained in:
Ryan X. Charles 2014-08-28 15:27:58 -07:00
parent 6b7592d67b
commit da8989b649
2 changed files with 19 additions and 5 deletions
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12
lib/base58.js
View File

@ -1,9 +1,15 @@
var bs58 = require('bs58'); var bs58 = require('bs58');
var Base58 = function Base58(buf) { var Base58 = function Base58(obj) {
if (!(this instanceof Base58)) if (!(this instanceof Base58))
return new Base58(buf); return new Base58(obj);
this.buf = buf; if (obj)
this.set(obj);
};
Base58.prototype.set = function(obj) {
this.buf = obj.buf || this.buf || undefined;
return this;
}; };
Base58.encode = function(buf) { Base58.encode = function(buf) {

12
test/test.base58.js
View File

@ -15,6 +15,14 @@ describe('Base58', function() {
should.exist(b58); should.exist(b58);
}); });
describe('#set', function() {
it('should set a blank buffer', function() {
Base58().set({buf: new Buffer([])});
});
});
describe('@encode', function() { describe('@encode', function() {
it('should encode the buffer accurately', function() { it('should encode the buffer accurately', function() {
@ -67,7 +75,7 @@ describe('Base58', function() {
describe('#toBuffer', function() { describe('#toBuffer', function() {
it('should return the buffer', function() { it('should return the buffer', function() {
var b58 = Base58(buf); var b58 = Base58({buf: buf});
b58.buf.toString('hex').should.equal(buf.toString('hex')); b58.buf.toString('hex').should.equal(buf.toString('hex'));
}); });
@ -76,7 +84,7 @@ describe('Base58', function() {
describe('#toString', function() { describe('#toString', function() {
it('should return the buffer', function() { it('should return the buffer', function() {
var b58 = Base58(buf); var b58 = Base58({buf: buf});
b58.toString().should.equal(enc); b58.toString().should.equal(enc);
}); });