test.js

var assert = require('chai').assert,
 BufferBuilder = require('buffer-builder'),
 BufferReader = require('./index');


describe('BufferReader', function() {
 var sz = 'Old school is cool!';
 var buf;
 before(function() {
 var builder = new BufferBuilder();
 builder.appendString('hello');
 builder.appendUInt8(8);
 builder.appendInt32BE(1);
 builder.appendStringZero(sz);
 builder.appendDoubleLE(1.25e5);
 builder.appendFloatBE(1.2345);
 builder.appendFill(3, 4);
 buf = builder.get();
 });

 it('read', function() {
 var reader = new BufferReader(buf);
 assert.equal(reader.nextString(5), 'hello');
 assert.equal(reader.nextUInt8(), 8);
 assert.equal(reader.nextInt32BE(), 1);
 assert.equal(reader.nextStringZero(), sz);
 assert.equal(reader.nextDoubleLE(), 1.25e5);
 assert.closeTo(reader.nextFloatBE(), 1.2345, 0.00001);
 var rest = reader.restAll();
 assert.equal(rest.length, 4);
 });
});