1 files changed, 26 insertions, 0 deletions
diff --git a/tests/Jellyfin.Server.Implementations.Tests/Data/ItemTypeLookupTests.cs b/tests/Jellyfin.Server.Implementations.Tests/Data/ItemTypeLookupTests.cs
new file mode 100644
index 0000000000..a60622902b
--- /dev/null
+++ b/tests/Jellyfin.Server.Implementations.Tests/Data/ItemTypeLookupTests.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Linq;
+using Emby.Server.Implementations.Data;
+using Jellyfin.Data.Enums;
+using MediaBrowser.Controller.Entities;
+using Xunit;
+
+namespace Jellyfin.Server.Implementations.Tests.Data;
+
+public class ItemTypeLookupTests
+{
+    public static TheoryData<BaseItemKind> MappedKinds()
+        => new(new ItemTypeLookup().BaseItemKindNames.Keys);
+
+    [Theory]
+    [MemberData(nameof(MappedKinds))]
+    public void BaseItemKindNames_Kind_NamesAnItemType(BaseItemKind kind)
+    {
+        var name = new ItemTypeLookup().BaseItemKindNames[kind];
+
+        var type = AppDomain.CurrentDomain.GetAssemblies().Select(a => a.GetType(name)).FirstOrDefault(t => t is not null);
+
+        Assert.NotNull(type);
+        Assert.True(typeof(BaseItem).IsAssignableFrom(type), $"{name} is not an item type.");
+    }
+}