var Address = require('../lib/address');
var Message = require('../lib/message');
var Key = require('../lib/key');
var should = require('chai').should();

describe('Message', function() {
  
  it('should make a new message', function() {
    var message = new Message();
    should.exist(message);
  });

  it('should make a new message when called without "new"', function() {
    var message = Message();
    should.exist(message);
  });

  describe('#sign', function() {
    var messagebuf = new Buffer('this is my message');
    var key = Key().fromRandom();

    it('should sign a message', function() {
      var message = new Message();
      message.messagebuf = messagebuf;
      message.key = key;
      message.sign();
      var sig = message.sig;
      should.exist(sig);
    });

  });

  describe('#verify', function() {
    var messagebuf = new Buffer('this is my message');
    var key = Key().fromRandom();

    it('should verify a message that was just signed', function() {
      var message = new Message();
      message.messagebuf = messagebuf;
      message.key = key;
      message.address = Address().fromPubkey(key.pubkey);
      message.sign();
      message.verify();
      message.verified.should.equal(true);
    });

  });

});