baseline: OpenMU upstream b5a0961 (fresh source)

tests/MUnique.OpenMU.Network.Packets.Tests/ChatServerPacketTests.cs

@@ -0,0 +1,150 @@
+// <copyright file="ChatServerPacketTests.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This source code was auto-generated by an XSL transformation.
+//     Do not change this file. Instead, change the XML data which contains
+//     the packet definitions and re-run the transformation (rebuild this project).
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace MUnique.OpenMU.Network.Packets.Tests.ChatServer;
+
+using System;
+using System.Text;
+using NUnit.Framework;
+using MUnique.OpenMU.Network.Packets.ChatServer;
+
+/// <summary>
+/// Auto-generated tests for packet structures to validate packet definitions.
+/// </summary>
+[TestFixture]
+public class PacketStructureTests
+{
+
+    /// <summary>
+    /// Tests the packet size calculation for Authenticate.
+    /// </summary>
+    [Test]
+    public void Authenticate_PacketSizeValidation()
+    {
+        // Fixed-length packet validation
+        const int expectedLength = 16;
+        var actualLength = AuthenticateRef.Length;
+        
+        Assert.That(actualLength, Is.EqualTo(expectedLength), 
+            "Packet length mismatch: declared length does not match calculated size");
+        
+        // Validate field 'RoomId' boundary
+        Assert.That(4 + 2, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'RoomId' exceeds packet boundary");
+        
+        // Validate field 'Token' boundary
+        Assert.That(6 + 10, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'Token' exceeds packet boundary");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for ChatRoomClientJoined.
+    /// </summary>
+    [Test]
+    public void ChatRoomClientJoined_PacketSizeValidation()
+    {
+        // Fixed-length packet validation
+        const int expectedLength = 15;
+        var actualLength = ChatRoomClientJoinedRef.Length;
+        
+        Assert.That(actualLength, Is.EqualTo(expectedLength), 
+            "Packet length mismatch: declared length does not match calculated size");
+        
+        // Validate field 'ClientIndex' boundary
+        Assert.That(4 + 1, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'ClientIndex' exceeds packet boundary");
+        
+        // Validate field 'Name' boundary
+        Assert.That(5 + 10, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'Name' exceeds packet boundary");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for LeaveChatRoom.
+    /// </summary>
+    [Test]
+    public void LeaveChatRoom_PacketSizeValidation()
+    {
+        // Fixed-length packet validation
+        const int expectedLength = 3;
+        var actualLength = LeaveChatRoomRef.Length;
+        
+        Assert.That(actualLength, Is.EqualTo(expectedLength), 
+            "Packet length mismatch: declared length does not match calculated size");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for ChatRoomClientLeft.
+    /// </summary>
+    [Test]
+    public void ChatRoomClientLeft_PacketSizeValidation()
+    {
+        // Fixed-length packet validation
+        const int expectedLength = 15;
+        var actualLength = ChatRoomClientLeftRef.Length;
+        
+        Assert.That(actualLength, Is.EqualTo(expectedLength), 
+            "Packet length mismatch: declared length does not match calculated size");
+        
+        // Validate field 'ClientIndex' boundary
+        Assert.That(4 + 1, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'ClientIndex' exceeds packet boundary");
+        
+        // Validate field 'Name' boundary
+        Assert.That(5 + 10, Is.LessThanOrEqualTo(expectedLength), 
+            "Field 'Name' exceeds packet boundary");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for ChatRoomClients.
+    /// </summary>
+    [Test]
+    public void ChatRoomClients_PacketSizeValidation()
+    {
+        // Basic packet validation
+        // Validate header type and field boundaries
+        
+        // Field 'ClientCount' starts at index 6 with size 1
+        Assert.That(6, Is.GreaterThanOrEqualTo(0), 
+            "Field 'ClientCount' has invalid negative index");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for ChatMessage.
+    /// </summary>
+    [Test]
+    public void ChatMessage_PacketSizeValidation()
+    {
+        // Variable-length packet validation
+        // Test GetRequiredSize method with sample data
+        const int testBinaryLength = 10;
+        var calculatedSize = ChatMessageRef.GetRequiredSize(testBinaryLength);
+        var expectedMinSize = testBinaryLength + 5;
+        
+        Assert.That(calculatedSize, Is.GreaterThanOrEqualTo(expectedMinSize), 
+            "GetRequiredSize calculation incorrect for binary field");
+    }
+
+    /// <summary>
+    /// Tests the packet size calculation for KeepAlive.
+    /// </summary>
+    [Test]
+    public void KeepAlive_PacketSizeValidation()
+    {
+        // Fixed-length packet validation
+        const int expectedLength = 3;
+        var actualLength = KeepAliveRef.Length;
+        
+        Assert.That(actualLength, Is.EqualTo(expectedLength), 
+            "Packet length mismatch: declared length does not match calculated size");
+    }
+}