/*
NAME
  flv_test.go

DESCRIPTION
  flv_test.go provides testing for functionality provided in flv.go.

AUTHORS
  Saxon A. Nelson-Milton <saxon@ausocean.org>

LICENSE
  Copyright (C) 2019 the Australian Ocean Lab (AusOcean)

  It is free software: you can redistribute it and/or modify them
  under the terms of the GNU General Public License as published by the
  Free Software Foundation, either version 3 of the License, or (at your
  option) any later version.

  It is distributed in the hope that it will be useful, but WITHOUT
  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  for more details.

  You should have received a copy of the GNU General Public License
  along with revid in gpl.txt. If not, see http://www.gnu.org/licenses.
*/

package flv

import (
	"bytes"
	"testing"
)

func TestVideoTagBytes(t *testing.T) {
	tests := []struct {
		tag      VideoTag
		expected []byte
	}{
		{
			tag: VideoTag{
				TagType:           VideoTagType,
				DataSize:          12,
				Timestamp:         1234,
				TimestampExtended: 56,
				FrameType:         KeyFrameType, // 1
				Codec:             H264,         // 7
				PacketType:        AVCNALU,      // 1
				CompositionTime:   0,
				Data:              []byte{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07},
			},
			expected: []byte{
				0x09,             // TagType.
				0x00, 0x00, 0x0c, // DataSize.
				0x00, 0x04, 0xd2, // Timestamp.
				0x38,             // TimestampExtended.
				0x00, 0x00, 0x00, // StreamID. (always 0)
				0x17,             // FrameType=0001, Codec=0111
				0x01,             // PacketType.
				0x00, 0x00, 0x00, // CompositionTime
				0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // VideoData.
				0x00, 0x00, 0x00, 0x00, // previousTagSize.
			},
		},
	}

	for testNum, test := range tests {
		got := test.tag.Bytes()
		if !bytes.Equal(got, test.expected) {
			t.Errorf("did not get expected result for test: %v.\n Got: %v\n Want: %v\n", testNum, got, test.expected)
		}
	}
}

func TestAudioTagBytes(t *testing.T) {

}