43afcc2adb
GameEvents.ParseViewContents parses the ViewContents GameEvent payload: containerGuid + count + [guid, containerType]×count. Records ViewContentsEntry and ViewContents added. 3 unit tests added in GameEventsInventoryTests.cs (two-entry, zero-count, truncated). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
45 lines
1.8 KiB
C#
45 lines
1.8 KiB
C#
using System.Buffers.Binary;
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using AcDream.Core.Net.Messages;
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using Xunit;
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namespace AcDream.Core.Net.Tests.Messages;
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public sealed class GameEventsInventoryTests
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{
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[Fact]
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public void ParseViewContents_twoEntries_returnsContainerAndItems()
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{
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// containerGuid + count(2) + 2×{guid, containerType}
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var b = new byte[4 + 4 + 2 * 8];
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(0), 0x500000C9u); // containerGuid
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(4), 2u); // count
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(8), 0x50000A01u); // guid 1
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(12), 0u); // type 1 (item)
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(16), 0x50000A02u);// guid 2
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(20), 1u); // type 2 (container)
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var p = GameEvents.ParseViewContents(b);
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Assert.NotNull(p);
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Assert.Equal(0x500000C9u, p!.Value.ContainerGuid);
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Assert.Equal(2, p.Value.Items.Count);
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Assert.Equal(0x50000A01u, p.Value.Items[0].Guid);
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Assert.Equal(0u, p.Value.Items[0].ContainerType);
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Assert.Equal(0x50000A02u, p.Value.Items[1].Guid);
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Assert.Equal(1u, p.Value.Items[1].ContainerType);
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}
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[Fact]
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public void ParseViewContents_zeroCount_returnsEmptyList()
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{
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var b = new byte[8];
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(0), 0x500000C9u);
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BinaryPrimitives.WriteUInt32LittleEndian(b.AsSpan(4), 0u);
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var p = GameEvents.ParseViewContents(b);
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Assert.NotNull(p);
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Assert.Empty(p!.Value.Items);
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}
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[Fact]
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public void ParseViewContents_truncated_returnsNull()
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=> Assert.Null(GameEvents.ParseViewContents(new byte[4]));
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}
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