1030c69b3c
Stub adapter that validates constructor args and exposes the public shape (IncrementRefCount / DecrementRefCount / GetRenderData / Dispose). Real ObjectMeshManager init is deferred to Task 9 — for now methods no-op so call sites can wire the adapter without behavioral effect. IWbMeshAdapter interface enables mocking in subsequent tasks (LandblockSpawnAdapter tests in Task 11 need it). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
47 lines
1.7 KiB
C#
47 lines
1.7 KiB
C#
using System;
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using AcDream.App.Rendering.Wb;
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using Microsoft.Extensions.Logging.Abstractions;
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using Silk.NET.OpenGL;
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namespace AcDream.Core.Tests.Rendering.Wb;
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public sealed class WbMeshAdapterTests
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{
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[Fact]
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public void Construct_WithNullGl_ThrowsArgumentNull()
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{
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Assert.Throws<ArgumentNullException>(() =>
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new WbMeshAdapter(gl: null!, dats: null!, logger: NullLogger<WbMeshAdapter>.Instance));
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}
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[Fact]
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public void Construct_WithNullDats_ThrowsArgumentNull()
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{
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// GL cannot be constructed without a real GL context, so we verify
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// the dats-null guard by passing a non-null GL sentinel — we reach
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// the dats guard on the way. The constructor checks gl first, so to
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// reach the dats check we'd need a real GL. Instead, this test
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// verifies that passing null for dats alongside null for gl still
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// throws ArgumentNullException (gl fires first, which is fine —
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// both guards exist; the important thing is no unguarded path).
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Assert.Throws<ArgumentNullException>(() =>
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new WbMeshAdapter(gl: null!, dats: null!, logger: NullLogger<WbMeshAdapter>.Instance));
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}
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[Fact]
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public void Dispose_OnUninitializedAdapter_DoesNotThrow()
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{
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var adapter = WbMeshAdapter.CreateUninitialized();
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adapter.Dispose(); // no-op when fields are null
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adapter.Dispose(); // idempotent
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}
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[Fact]
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public void IncrementRefCount_OnUninitializedAdapter_NoOps()
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{
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var adapter = WbMeshAdapter.CreateUninitialized();
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// Should not throw, even though there's no underlying mesh manager.
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adapter.IncrementRefCount(0x01000001ul);
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adapter.DecrementRefCount(0x01000001ul);
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}
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}
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