diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp10/Lightup/IImportScopeWrapperCSharp10UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp10/Lightup/IImportScopeWrapperCSharp10UnitTests.cs
new file mode 100644
index 000000000..cfefc9fa5
--- /dev/null
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp10/Lightup/IImportScopeWrapperCSharp10UnitTests.cs
@@ -0,0 +1,11 @@
+// Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace StyleCop.Analyzers.Test.CSharp10.Lightup
+{
+    using StyleCop.Analyzers.Test.CSharp9.Lightup;
+
+    public partial class IImportScopeWrapperCSharp10UnitTests : IImportScopeWrapperCSharp9UnitTests
+    {
+    }
+}
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp11/Lightup/IImportScopeWrapperCSharp11UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp11/Lightup/IImportScopeWrapperCSharp11UnitTests.cs
index 68ae4de6e..1980e143e 100644
--- a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp11/Lightup/IImportScopeWrapperCSharp11UnitTests.cs
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp11/Lightup/IImportScopeWrapperCSharp11UnitTests.cs
@@ -1,33 +1,17 @@
 // Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 
-namespace StyleCop.Analyzers.Test.Lightup
+namespace StyleCop.Analyzers.Test.CSharp11.Lightup
 {
     using System;
     using System.Collections.Immutable;
     using Microsoft.CodeAnalysis;
     using StyleCop.Analyzers.Lightup;
+    using StyleCop.Analyzers.Test.CSharp10.Lightup;
     using Xunit;
 
-    public class IImportScopeWrapperCSharp11UnitTests
+    public partial class IImportScopeWrapperCSharp11UnitTests : IImportScopeWrapperCSharp10UnitTests
     {
-        [Fact]
-        public void TestNull()
-        {
-            object? obj = null;
-            Assert.False(IImportScopeWrapper.IsInstance(obj!));
-            var wrapper = IImportScopeWrapper.FromObject(obj!);
-            Assert.Throws<NullReferenceException>(() => wrapper.Aliases);
-        }
-
-        [Fact]
-        public void TestIncompatibleInstance()
-        {
-            var obj = new object();
-            Assert.False(IImportScopeWrapper.IsInstance(obj));
-            Assert.Throws<InvalidCastException>(() => IImportScopeWrapper.FromObject(obj));
-        }
-
         [Fact]
         public void TestCompatibleInstance()
         {
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp12/Lightup/IImportScopeWrapperCSharp12UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp12/Lightup/IImportScopeWrapperCSharp12UnitTests.cs
index 5cae05686..1efc9b3a7 100644
--- a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp12/Lightup/IImportScopeWrapperCSharp12UnitTests.cs
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp12/Lightup/IImportScopeWrapperCSharp12UnitTests.cs
@@ -1,8 +1,10 @@
 // Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 
-namespace StyleCop.Analyzers.Test.Lightup
+namespace StyleCop.Analyzers.Test.CSharp12.Lightup
 {
+    using StyleCop.Analyzers.Test.CSharp11.Lightup;
+
     public partial class IImportScopeWrapperCSharp12UnitTests : IImportScopeWrapperCSharp11UnitTests
     {
     }
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp7/Lightup/IImportScopeWrapperCSharp7UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp7/Lightup/IImportScopeWrapperCSharp7UnitTests.cs
new file mode 100644
index 000000000..8f55c55c3
--- /dev/null
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp7/Lightup/IImportScopeWrapperCSharp7UnitTests.cs
@@ -0,0 +1,11 @@
+// Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace StyleCop.Analyzers.Test.CSharp7.Lightup
+{
+    using StyleCop.Analyzers.Test.Lightup;
+
+    public partial class IImportScopeWrapperCSharp7UnitTests : IImportScopeWrapperUnitTests
+    {
+    }
+}
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp8/Lightup/IImportScopeWrapperCSharp8UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp8/Lightup/IImportScopeWrapperCSharp8UnitTests.cs
new file mode 100644
index 000000000..2ea970a41
--- /dev/null
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp8/Lightup/IImportScopeWrapperCSharp8UnitTests.cs
@@ -0,0 +1,11 @@
+// Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace StyleCop.Analyzers.Test.CSharp8.Lightup
+{
+    using StyleCop.Analyzers.Test.CSharp7.Lightup;
+
+    public partial class IImportScopeWrapperCSharp8UnitTests : IImportScopeWrapperCSharp7UnitTests
+    {
+    }
+}
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp9/Lightup/IImportScopeWrapperCSharp9UnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp9/Lightup/IImportScopeWrapperCSharp9UnitTests.cs
new file mode 100644
index 000000000..f0134039d
--- /dev/null
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test.CSharp9/Lightup/IImportScopeWrapperCSharp9UnitTests.cs
@@ -0,0 +1,11 @@
+// Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace StyleCop.Analyzers.Test.CSharp9.Lightup
+{
+    using StyleCop.Analyzers.Test.CSharp8.Lightup;
+
+    public partial class IImportScopeWrapperCSharp9UnitTests : IImportScopeWrapperCSharp8UnitTests
+    {
+    }
+}
diff --git a/StyleCop.Analyzers/StyleCop.Analyzers.Test/Lightup/IImportScopeWrapperUnitTests.cs b/StyleCop.Analyzers/StyleCop.Analyzers.Test/Lightup/IImportScopeWrapperUnitTests.cs
new file mode 100644
index 000000000..63fb22a06
--- /dev/null
+++ b/StyleCop.Analyzers/StyleCop.Analyzers.Test/Lightup/IImportScopeWrapperUnitTests.cs
@@ -0,0 +1,29 @@
+// Copyright (c) Tunnel Vision Laboratories, LLC. All Rights Reserved.
+// Licensed under the MIT License. See LICENSE in the project root for license information.
+
+namespace StyleCop.Analyzers.Test.Lightup
+{
+    using System;
+    using StyleCop.Analyzers.Lightup;
+    using Xunit;
+
+    public class IImportScopeWrapperUnitTests
+    {
+        [Fact]
+        public void TestNull()
+        {
+            object? obj = null;
+            Assert.False(IImportScopeWrapper.IsInstance(obj!));
+            var wrapper = IImportScopeWrapper.FromObject(obj!);
+            Assert.Throws<NullReferenceException>(() => wrapper.Aliases);
+        }
+
+        [Fact]
+        public void TestIncompatibleInstance()
+        {
+            var obj = new object();
+            Assert.False(IImportScopeWrapper.IsInstance(obj));
+            Assert.Throws<InvalidCastException>(() => IImportScopeWrapper.FromObject(obj));
+        }
+    }
+}