98ed042fcc
Delete the trailing Skip loop in the record reader, the ?? v1 header default, and the mesh reader's copy of the record decoder. The single-file store and CultMesh single-file reads accept cultcache.store.v1 only. Persistence-format and parity docs state the rule. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
47 lines
1.8 KiB
C#
47 lines
1.8 KiB
C#
using System;
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using System.IO;
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using FluentAssertions;
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using GameCult.Caching;
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using NUnit.Framework;
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#nullable enable
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namespace GameCult.Mesh.Tests;
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// Shared refusal vectors: tests/vectors/document-variants-c0, read by every runtime's tests.
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public sealed class CultMeshVariantRefusalTests
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{
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private const string ItemSchemaId = "sha256:88d3fdf0a927acf3b163940d8f8c7fe62b3316542ce771a67ec8bc038f594788";
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private static string VectorPath(string name)
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{
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for (var dir = new DirectoryInfo(TestContext.CurrentContext.TestDirectory); dir != null; dir = dir.Parent)
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{
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var candidate = Path.Combine(dir.FullName, "tests", "vectors", "document-variants-c0", name);
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if (File.Exists(candidate)) return candidate;
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}
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throw new FileNotFoundException($"Shared vector {name} not found above {TestContext.CurrentContext.TestDirectory}.");
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}
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private static NotSupportedException Refusal(string vector) =>
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Assert.Throws<NotSupportedException>(() =>
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CultMesh.ReadSingleFileDocumentPayload(VectorPath(vector), new CultRecordKey("item:bellows"), ItemSchemaId))!;
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[Test]
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public void ReadSingleFileDocument_RefusesUnknownHeaderByName() =>
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Refusal("unknown-header.msgpack").Message.Should().Contain("cultcache.store.v9");
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[Test]
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public void ReadSingleFileDocument_RefusesExtraRecordSlotNamingTheRecord()
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{
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var message = Refusal("extra-slot-full-payload.msgpack").Message;
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message.Should().Contain("item:anvil").And.Contain(ItemSchemaId);
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}
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[Test]
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public void ReadSingleFileDocument_RefusesVariantStoreByVersionOrRecord()
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{
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var message = Refusal("variant-v2.msgpack").Message;
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(message.Contains("cultcache.store.v2") || message.Contains("item:anvil-big")).Should().BeTrue(message);
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}
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}
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