From 5bf6bd5c53446154d3e7e7c5343e9e68add6170e Mon Sep 17 00:00:00 2001
From: Jonathan Cardenas <JonathanCrd@users.noreply.github.com>
Date: Mon, 18 May 2026 21:49:37 -0700
Subject: [PATCH 1/2] Add Payload.Head project reference to Spector test suite

Wire the existing generated Payload.Head stub project into the
Spector.Tests project by adding a ProjectReference entry.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .../TestProjects/Spector.Tests/TestProjects.Spector.Tests.csproj | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/http-client-csharp/generator/TestProjects/Spector.Tests/TestProjects.Spector.Tests.csproj b/packages/http-client-csharp/generator/TestProjects/Spector.Tests/TestProjects.Spector.Tests.csproj
index 906ffbe2cc8..8692c20c097 100644
--- a/packages/http-client-csharp/generator/TestProjects/Spector.Tests/TestProjects.Spector.Tests.csproj
+++ b/packages/http-client-csharp/generator/TestProjects/Spector.Tests/TestProjects.Spector.Tests.csproj
@@ -45,6 +45,7 @@
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\parameters\path\src\Parameters.Path.csproj" />
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\parameters\query\src\Parameters.Query.csproj" />
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\payload\content-negotiation\src\Payload.ContentNegotiation.csproj" />
+    <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\payload\head\src\Payload.Head.csproj" />
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\payload\json-merge-patch\src\Payload.JsonMergePatch.csproj" />
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\payload\media-type\src\Payload.MediaType.csproj" />
     <ProjectReference Include="$(RepoRoot)\TestProjects\Spector\http\payload\multipart\src\Payload.MultiPart.csproj" />

From 813a9bfcfca559039f45521444094fad1afa58a1 Mon Sep 17 00:00:00 2001
From: Jonathan Cardenas <JonathanCrd@users.noreply.github.com>
Date: Mon, 18 May 2026 21:49:44 -0700
Subject: [PATCH 2/2] Add contentTypeHeaderInResponse Spector test

Add test class for the Payload.Head scenario covering the
contentTypeHeaderInResponse HEAD operation with response headers.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 .../Http/Payload/Head/HeadTests.cs            | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 packages/http-client-csharp/generator/TestProjects/Spector.Tests/Http/Payload/Head/HeadTests.cs

diff --git a/packages/http-client-csharp/generator/TestProjects/Spector.Tests/Http/Payload/Head/HeadTests.cs b/packages/http-client-csharp/generator/TestProjects/Spector.Tests/Http/Payload/Head/HeadTests.cs
new file mode 100644
index 00000000000..2cafbe86d7c
--- /dev/null
+++ b/packages/http-client-csharp/generator/TestProjects/Spector.Tests/Http/Payload/Head/HeadTests.cs
@@ -0,0 +1,24 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System.Threading.Tasks;
+using NUnit.Framework;
+using Payload.Head;
+
+namespace TestProjects.Spector.Tests.Http.Payload.Head
+{
+    public class HeadTests : SpectorTestBase
+    {
+        [SpectorTest]
+        public Task ContentTypeHeaderInResponse() => Test(async (host) =>
+        {
+            var response = await new HeadClient(host, null).ContentTypeHeaderInResponseAsync();
+            var rawResponse = response.GetRawResponse();
+            Assert.AreEqual(200, rawResponse.Status);
+            Assert.IsTrue(rawResponse.Headers.TryGetValue("Content-Type", out string? contentType));
+            Assert.AreEqual("text/plain; charset=utf-8", contentType);
+            Assert.IsTrue(rawResponse.Headers.TryGetValue("x-ms-meta", out string? metadata));
+            Assert.AreEqual("hello", metadata);
+        });
+    }
+}