tests

Author: KSemenenko

tests/MarkdownLd.Kb.Tests/Integration/KnowledgeExtractionCacheDesignGuardTests.cs

@@ -0,0 +1,31 @@
+using System.Reflection;
+using ManagedCode.MarkdownLd.Kb.Pipeline;
+using Shouldly;
+
+namespace ManagedCode.MarkdownLd.Kb.Tests.Integration;
+
+public sealed class KnowledgeExtractionCacheDesignGuardTests
+{
+    [Test]
+    public void Cache_types_do_not_define_non_literal_static_fields()
+    {
+        var cacheNamespace = typeof(FileKnowledgeExtractionCache).Namespace;
+        var cacheTypes = typeof(FileKnowledgeExtractionCache).Assembly
+            .GetTypes()
+            .Where(type =>
+                type.Namespace == cacheNamespace &&
+                (typeof(IKnowledgeExtractionCache).IsAssignableFrom(type) ||
+                 type.Name.StartsWith("KnowledgeExtractionCache", StringComparison.Ordinal) ||
+                 type == typeof(KnowledgeExtractionChunkFingerprint)))
+            .ToArray();
+
+        var offenders = cacheTypes
+            .SelectMany(type => type
+                .GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.DeclaredOnly)
+                .Where(field => !field.IsLiteral)
+                .Select(field => string.Concat(type.FullName, ".", field.Name)))
+            .ToArray();
+
+        offenders.ShouldBeEmpty();
+    }
+}