acdream/tests/AcDream.App.Tests/Rendering/InstalledDatTestPath.cs
Erik bf53e2ad6e refactor(rendering): delete superseded visibility probes
Delete the callerless portal-BFS research graph and spent renderer probe families while retaining the production RetailFrameWalk path, terrain diagnostics, membership invariant, and walk transcript.

Mutation evidence (all restored):

1. Restored PortalVisibilityBuilder type -> AppAssembly_ContainsNoSupersededPortalGraphTypes first failed Assert.Empty with AcDream.App.Rendering.PortalVisibilityBuilder.

2. Restored ACDREAM_PROBE_FACILITY_STAIRS -> ProductionSource_ContainsNoDeletedRendererProbe_AndRetainsWalkTranscriptProof first failed Assert.Empty on RenderingDiagnostics.cs.

3. Added a second RetailFrameWalk field -> WalkFrameOwners_AreUnique first failed Assert.Single with _frameWalk and _mutatedSecondFrameWalk.

4. Added OrderBy to OrderedStream -> OrderedWalkStream_HasNoCrossStreamReorder first failed Assert.DoesNotContain on OrderBy(.

5. Added IDatReaderWriter parameter -> FrameTimeWalkOwners_HaveNoRawDatDependency first failed Assert.Empty on RetailFrameWalk.MutatedRawDatParameter.
2026-09-05 05:18:17 +02:00

17 lines
581 B
C#

namespace AcDream.App.Tests.Rendering;
internal static class InstalledDatTestPath
{
internal static string? Resolve()
{
string? configured = Environment.GetEnvironmentVariable("ACDREAM_DAT_DIR");
if (!string.IsNullOrWhiteSpace(configured) && Directory.Exists(configured))
return configured;
string defaultPath = Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
"Documents",
"Asheron's Call");
return Directory.Exists(defaultPath) ? defaultPath : null;
}
}