diff --git a/VAR.WebFormsCore.Tests/Code/ScriptsBundlerTests.cs b/VAR.WebFormsCore.Tests/Code/ScriptsBundlerTests.cs
new file mode 100644
index 0000000..f14805b
--- /dev/null
+++ b/VAR.WebFormsCore.Tests/Code/ScriptsBundlerTests.cs
@@ -0,0 +1,21 @@
+using Xunit;
+using VAR.WebFormsCore.Code;
+using VAR.WebFormsCore.Tests.Fakes;
+
+namespace VAR.WebFormsCore.Tests.Code;
+
+public class ScriptsBundlerTests
+{
+    [Fact]
+    public void ProcessRequest__Base__IntrinsicScripts()
+    {
+        FakeWebContext fakeWebContext = new();
+        ScriptsBundler scriptsBundler = new();
+        
+        scriptsBundler.ProcessRequest(fakeWebContext);
+        
+        Assert.Single(fakeWebContext.FakeWritePackages);
+        
+        // TODO: Verify contents of intrinsic scripts
+    }
+}
\ No newline at end of file
diff --git a/VAR.WebFormsCore.Tests/Code/StylesBundlerTests.cs b/VAR.WebFormsCore.Tests/Code/StylesBundlerTests.cs
new file mode 100644
index 0000000..c11683b
--- /dev/null
+++ b/VAR.WebFormsCore.Tests/Code/StylesBundlerTests.cs
@@ -0,0 +1,21 @@
+using Xunit;
+using VAR.WebFormsCore.Code;
+using VAR.WebFormsCore.Tests.Fakes;
+
+namespace VAR.WebFormsCore.Tests.Code;
+
+public class StylesBundlerTests
+{
+    [Fact]
+    public void ProcessRequest__Base__IntrinsicStyles()
+    {
+        FakeWebContext fakeWebContext = new();
+        StylesBundler stylesBundler = new();
+        
+        stylesBundler.ProcessRequest(fakeWebContext);
+        
+        Assert.Single(fakeWebContext.FakeWritePackages);
+        
+        // TODO: Verify contents of intrinsic styles
+    }
+}
\ No newline at end of file
diff --git a/VAR.WebFormsCore.Tests/Fakes/FakeWebContext.cs b/VAR.WebFormsCore.Tests/Fakes/FakeWebContext.cs
new file mode 100644
index 0000000..019da5d
--- /dev/null
+++ b/VAR.WebFormsCore.Tests/Fakes/FakeWebContext.cs
@@ -0,0 +1,77 @@
+using VAR.WebFormsCore.Code;
+
+namespace VAR.WebFormsCore.Tests.Fakes;
+
+public class FakeWebContext : IWebContext
+{
+    public string RequestPath => string.Empty;
+    
+    public string RequestMethod => string.Empty;
+    
+    public Dictionary<string, string?> RequestHeader { get; } = new();
+    
+    public Dictionary<string, string> RequestCookies { get; } = new();
+    
+    public Dictionary<string, string?> RequestQuery { get; } = new();
+    
+    public Dictionary<string, string?> RequestForm { get; } = new();
+    
+    public struct WritePackage
+    {
+        public string? Text { get; set; }
+        public byte[]? Bin { get; set; }
+    }
+
+    public List<WritePackage> FakeWritePackages { get; } = new();
+
+    public void ResponseWrite(string text)
+    {
+        FakeWritePackages.Add(new WritePackage { Text = text, });
+    }
+
+    public void ResponseWriteBin(byte[] content)
+    {
+        FakeWritePackages.Add(new WritePackage { Bin = content, });
+    }
+
+    public void ResponseFlush()
+    {
+        // NOTE: Nothing to do
+    }
+
+    public void ResponseRedirect(string url)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void AddResponseCookie(string cookieName, string value, DateTime? expiration = null)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void DelResponseCookie(string cookieName)
+    {
+        throw new NotImplementedException();
+    }
+
+    public bool ResponseHasStarted => false;
+    
+    public int ResponseStatusCode { get; set; }
+    
+    public string? ResponseContentType { get; set; }
+    
+    public void SetResponseHeader(string key, string value)
+    {
+        throw new NotImplementedException();
+    }
+
+    public void PrepareCacheableResponse()
+    {
+        // TODO: Mark as Cacheable response
+    }
+
+    public void PrepareUncacheableResponse()
+    {
+        throw new NotImplementedException();
+    }
+}
\ No newline at end of file