80 lines
2.9 KiB
C#
80 lines
2.9 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using BinaryPack.Attributes;
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using KellermanSoftware.CompareNetObjects;
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using KellermanSoftware.CompareNetObjects.TypeComparers;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using Nitrox.Test.Helper.Faker;
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using NitroxModel_Subnautica.Logger;
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using NitroxModel.DataStructures;
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namespace NitroxModel.Packets;
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[TestClass]
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public class PacketsSerializableTest
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{
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[TestMethod]
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public void InitSerializerTest()
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{
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Packet.InitSerializer();
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}
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[TestMethod]
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public void PacketSerializationTest()
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{
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ComparisonConfig config = new();
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config.SkipInvalidIndexers = true;
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config.AttributesToIgnore.Add(typeof(IgnoredMemberAttribute));
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config.CustomComparers.Add(new CustomComparer<NitroxId, NitroxId>((id1, id2) => id1.Equals(id2)));
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CompareLogic comparer = new(config);
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IEnumerable<Type> types = typeof(Packet).Assembly.GetTypes().Concat(typeof(SubnauticaInGameLogger).Assembly.GetTypes());
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Type[] packetTypes = types.Where(p => typeof(Packet).IsAssignableFrom(p) && p.IsClass && !p.IsAbstract).ToArray();
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// We want to ignore packets with no members when using ShouldNotCompare
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Type[] emptyPackets = packetTypes.Where(t => !t.GetMembers(BindingFlags.Public | BindingFlags.Instance)
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.Any(member => member.MemberType is MemberTypes.Field or MemberTypes.Property &&
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!member.GetCustomAttributes<IgnoredMemberAttribute>().Any()))
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.ToArray();
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// We generate two different versions of each packet to verify comparison is actually working
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List<(Packet, Packet)> generatedPackets = new();
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foreach (Type type in packetTypes)
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{
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dynamic faker = NitroxFaker.GetOrCreateFaker(type);
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Packet packet = faker.Generate();
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Packet packet2 = null;
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if (!emptyPackets.Contains(type))
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{
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ComparisonResult result;
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do
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{
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packet2 = faker.Generate();
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result = comparer.Compare(packet, packet2);
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} while (result == null || result.AreEqual);
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}
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generatedPackets.Add(new ValueTuple<Packet, Packet>(packet, packet2));
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}
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Packet.InitSerializer();
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foreach (ValueTuple<Packet, Packet> packet in generatedPackets)
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{
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Packet deserialized = Packet.Deserialize(packet.Item1.Serialize());
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packet.Item1.ShouldCompare(deserialized, $"with {packet.Item1.GetType()}", config);
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if (!emptyPackets.Contains(packet.Item1.GetType()))
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{
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packet.Item2.ShouldNotCompare(deserialized, $"with {packet.Item1.GetType()}", config);
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}
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}
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}
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}
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