// Copyright (c) 2013, Benjamin J. Kelly ("Author")
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

'use strict';

var UdpStream = require('../stream');

module.exports.nop = function(test) {
  test.expect(1);
  var ustream = new UdpStream();
  test.ok(ustream instanceof UdpStream);
  test.done();
};

// Copyright (c) 2013, Benjamin J. Kelly ("Author")
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

'use strict';

var UdpStream = require('../stream');

var UdpHeader = require('udp-header');

module.exports.writeBuffer = function(test) {
  test.expect(1);

  var udp = new UdpHeader({
    srcPort: 123,
    dstPort: 456,
    dataLength: 50
  });

  var ustream = new UdpStream();
  ustream.on('readable', function() {
    var msg = ustream.read();

    test.deepEqual(udp, msg.udp);
  });

  ustream.on('end', function() {
    test.done();
  });

  ustream.read(0);

  ustream.write(udp.toBuffer());
  ustream.end();
};

module.exports.writeObject = function(test) {
  test.expect(1);

  var udp = new UdpHeader({
    srcPort: 123,
    dstPort: 456,
    dataLength: 50
  });

  var ustream = new UdpStream();
  ustream.on('readable', function() {
    var msg = ustream.read();

    test.deepEqual(udp, msg.udp);
  });

  ustream.on('end', function() {
    test.done();
  });

  ustream.read(0);

  ustream.write({ data: udp.toBuffer(), ip: { protocol: 'udp' } });
  ustream.end();
};

module.exports.ignoreObject = function(test) {
  test.expect(1);

  var udp = new UdpHeader({
    srcPort: 123,
    dstPort: 456,
    dataLength: 50
  });

  var msg = {
    data: udp.toBuffer(),
    ip: { protocol: 'tcp' }
  };

  var ustream = new UdpStream();
  ustream.on('ignored', function(ignored) {
    test.deepEqual(msg, ignored);
  });

  ustream.on('end', function() {
    test.done();
  });

  ustream.read(0);

  ustream.write(msg);
  ustream.end();
};

Add tests.