41 lines
1.6 KiB
C#
41 lines
1.6 KiB
C#
// <copyright file="PacketTwisterTest.cs" company="MUnique">
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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// </copyright>
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namespace MUnique.OpenMU.Network.Tests;
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using MUnique.OpenMU.Network.PacketTwister;
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/// <summary>
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/// Tests for the <see cref="PacketTwistRunner"/>.
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/// </summary>
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[TestFixture]
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public class PacketTwisterTest
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{
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/// <summary>
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/// Tests encryption and decryption using the <see cref="PacketTwistRunner"/>.
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/// </summary>
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[Test]
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public void EncryptDecryptWithPacketTwister()
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{
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var decrypted = Convert.FromBase64String("w7gAudHEjjSP53H6Rkp3oXj7B9z+rVDR2f0Is4bvsIsUL3RM/aTDB2FX9YG3Hkboy1Z1JThot558MeDTvNuunzfl5RbWK6TTOP97prjPGbq3IOcweopTq3fVz8vD8EuFqVVJ0jgvEZ+xoe047RHmrRgmG5zzfSWtkTmeAVzZD0i09f1jhUeBiA5HfticGr5m7iGzndSvkSwvm0D/kRBD15GlhPgTgyfQpJONrP5NEHd7NxI6JnJzBQ==");
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var packetTwister = new PacketTwister.PacketTwistRunner();
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for (byte packetType = 0; packetType < byte.MaxValue; packetType++)
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{
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decrypted[2] = packetType;
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var result = decrypted.ToArray();
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packetTwister.Encrypt(result);
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packetTwister.Decrypt(result);
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CompareArrays(decrypted, result);
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}
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}
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private static void CompareArrays(byte[] expected, byte[] actual)
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{
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Assert.That(actual.Length, Is.EqualTo(expected.Length));
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for (int i = 0; i < actual.Length; i++)
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{
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Assert.That(actual[i], Is.EqualTo(expected[i]), "index {0}, packet type {1}", i, expected[expected.GetPacketHeaderSize()]);
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}
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}
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} |