using System;
using Server.Network;
using Xunit;

namespace Server.Tests.Network
{
    public class MapPatchesTests : IClassFixture<ServerFixture>
    {
        [Fact]
        public void TestMapPatches()
        {
            var data = new MapPatches().Compile();

            Span<byte> expectedData = stackalloc byte[]
            {
                0xBF,                   // Packet ID
                0x00, 0x29,             // Length
                0x00, 0x18,             // Sub-packet
                0x00, 0x00, 0x00, 0x04, // 4 maps
                0x00, 0x00, 0x00, 0x00, // Felucca
                0x00, 0x00, 0x00, 0x00,
                0x00, 0x00, 0x00, 0x00, // Trammel
                0x00, 0x00, 0x00, 0x00,
                0x00, 0x00, 0x00, 0x00, // Ilshenar
                0x00, 0x00, 0x00, 0x00,
                0x00, 0x00, 0x00, 0x00, // Malas
                0x00, 0x00, 0x00, 0x00
            };

            AssertThat.Equal(data, expectedData);
        }

        [Fact]
        public void TestInvalidMapEnable()
        {
            var data = new InvalidMapEnable().Compile();

            Span<byte> expectedData = stackalloc byte[]
            {
                0xC6 // Packet ID
            };

            AssertThat.Equal(data, expectedData);
        }

        [Fact]
        public void TestMapChange()
        {
            var data = new MapChange(Map.Felucca).Compile();

            Span<byte> expectedData = stackalloc byte[]
            {
                0xBF,       // Packet ID
                0x00, 0x06, // Length
                0x00, 0x08, // Sub-packet
                0x00        // Felucca
            };

            AssertThat.Equal(data, expectedData);
        }
    }
}