Adopt http/special-headers/conditional-request from cadl ranch

packages/http-client-csharp/eng/scripts/Generate.ps1

@@ -50,7 +50,6 @@ function IsSpecDir {
 
 $failingSpecs = @(
     Join-Path 'http' 'payload' 'pageable'
-    Join-Path 'http' 'special-headers' 'conditional-request'
     Join-Path 'http' 'type' 'model' 'flatten'
     Join-Path 'http' 'type' 'model' 'templated'
 )

packages/http-client-csharp/generator/Microsoft.Generator.CSharp/src/Properties/launchSettings.json

@@ -165,6 +165,11 @@
       "commandName": "Executable",
       "executablePath": "$(SolutionDir)/../dist/generator/Microsoft.Generator.CSharp.exe"
     },
+    "http-special-headers-conditional-request": {
+      "commandLineArgs": "$(SolutionDir)/TestProjects/CadlRanch/http/special-headers/conditional-request -p StubLibraryPlugin",
+      "commandName": "Executable",
+      "executablePath": "$(SolutionDir)/../dist/generator/Microsoft.Generator.CSharp.exe"
+    },
     "http-special-headers-repeatability": {
       "commandLineArgs": "$(SolutionDir)/TestProjects/CadlRanch/http/special-headers/repeatability -p StubLibraryPlugin",
       "commandName": "Executable",

packages/http-client-csharp/generator/TestProjects/CadlRanch.Tests/Http/Client/Structure/Default/DefaultTests.cs

@@ -35,7 +35,6 @@ public void Client_Structure_default_methods(Type client, string[] methodNames)
         [CadlRanchTest]
         public Task Client_Structure_default_One() => Test(async (host) =>
         {
-            //await new RenamedOperationClient(host, ClientType.RenamedOperation, null).RenamedOneAsync();
             var response = await new ServiceClient(host, ClientType.Default).OneAsync();
             Assert.AreEqual(204, response.GetRawResponse().Status);
         });

packages/http-client-csharp/generator/TestProjects/CadlRanch.Tests/Http/SpecialHeaders/ConditionalRequests/ConditionalRequestHeaderTests.cs

@@ -0,0 +1,46 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using System;
+using System.Threading.Tasks;
+using NUnit.Framework;
+using SpecialHeaders.ConditionalRequest;
+using TestProjects.CadlRanch.Tests;
+
+namespace CadlRanchProjects.Tests.Http.SpecialHeaders.ConditionalRequests
+{
+    public class ConditionalRequestHeaderTests : CadlRanchTestBase
+    {
+        [CadlRanchTest]
+        public Task Special_Headers_Conditional_Request_PostIfMatch() => Test(async (host) =>
+        {
+            string ifMatch = new string("valid");
+            var response = await new ConditionalRequestClient(host, null).PostIfMatchAsync(ifMatch);
+            Assert.AreEqual(204, response.GetRawResponse().Status);
+        });
+
+        [CadlRanchTest]
+        public Task Special_Headers_Conditional_Request_PostIfNoneMatch() => Test(async (host) =>
+        {
+            string ifNoneMatch = new string("invalid");
+            var response = await new ConditionalRequestClient(host, null).PostIfNoneMatchAsync(ifNoneMatch);
+            Assert.AreEqual(204, response.GetRawResponse().Status);
+        });
+
+        [CadlRanchTest]
+        public Task Special_Headers_Conditional_Request_HeadIfModifiedSince() => Test(async (host) =>
+        {
+            DateTimeOffset ifModifiedSince = DateTimeOffset.Parse("Fri, 26 Aug 2022 14:38:00 GMT");
+            var response = await new ConditionalRequestClient(host, null).HeadIfModifiedSinceAsync(ifModifiedSince);
+            Assert.AreEqual(204, response.GetRawResponse().Status);
+        });
+
+        [CadlRanchTest]
+        public Task Special_Headers_Conditional_Request_PostIfUnmodifiedSince() => Test(async (host) =>
+        {
+            DateTimeOffset ifUnmodifiedSince = DateTimeOffset.Parse("Fri, 26 Aug 2022 14:38:00 GMT");
+            var response = await new ConditionalRequestClient(host, null).HeadIfModifiedSinceAsync(ifUnmodifiedSince);
+            Assert.AreEqual(204, response.GetRawResponse().Status);
+        });
+    }
+}

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/special-headers/conditional-request/Configuration.json

@@ -0,0 +1,6 @@
+{
+  "output-folder": ".",
+  "namespace": "SpecialHeaders.ConditionalRequest",
+  "library-name": "SpecialHeaders.ConditionalRequest",
+  "use-model-reader-writer": true
+}

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/special-headers/conditional-request/SpecialHeaders.ConditionalRequest.sln

@@ -0,0 +1,48 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29709.97
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SpecialHeaders.ConditionalRequest", "src\SpecialHeaders.ConditionalRequest.csproj", "{28FF4005-4467-4E36-92E7-DEA27DEB1519}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{B0C276D1-2930-4887-B29A-D1A33E7009A2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B0C276D1-2930-4887-B29A-D1A33E7009A2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B0C276D1-2930-4887-B29A-D1A33E7009A2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B0C276D1-2930-4887-B29A-D1A33E7009A2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8E9A77AC-792A-4432-8320-ACFD46730401}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8E9A77AC-792A-4432-8320-ACFD46730401}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8E9A77AC-792A-4432-8320-ACFD46730401}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8E9A77AC-792A-4432-8320-ACFD46730401}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A4241C1F-A53D-474C-9E4E-075054407E74}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A4241C1F-A53D-474C-9E4E-075054407E74}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A4241C1F-A53D-474C-9E4E-075054407E74}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A4241C1F-A53D-474C-9E4E-075054407E74}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FA8BD3F1-8616-47B6-974C-7576CDF4717E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FA8BD3F1-8616-47B6-974C-7576CDF4717E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FA8BD3F1-8616-47B6-974C-7576CDF4717E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FA8BD3F1-8616-47B6-974C-7576CDF4717E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{85677AD3-C214-42FA-AE6E-49B956CAC8DC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{85677AD3-C214-42FA-AE6E-49B956CAC8DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{85677AD3-C214-42FA-AE6E-49B956CAC8DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{85677AD3-C214-42FA-AE6E-49B956CAC8DC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{28FF4005-4467-4E36-92E7-DEA27DEB1519}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{28FF4005-4467-4E36-92E7-DEA27DEB1519}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{28FF4005-4467-4E36-92E7-DEA27DEB1519}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{28FF4005-4467-4E36-92E7-DEA27DEB1519}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1F1CD1D4-9932-4B73-99D8-C252A67D4B46}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1F1CD1D4-9932-4B73-99D8-C252A67D4B46}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1F1CD1D4-9932-4B73-99D8-C252A67D4B46}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1F1CD1D4-9932-4B73-99D8-C252A67D4B46}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {A97F4B90-2591-4689-B1F8-5F21FE6D6CAE}
+	EndGlobalSection
+EndGlobal

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/special-headers/conditional-request/src/Generated/ConditionalRequestClient.cs

@@ -0,0 +1,53 @@
+// <auto-generated/>
+
+#nullable disable
+
+using System;
+using System.ClientModel;
+using System.ClientModel.Primitives;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace SpecialHeaders.ConditionalRequest
+{
+    public partial class ConditionalRequestClient
+    {
+        public ConditionalRequestClient() : this(new Uri("http://localhost:3000"), new ConditionalRequestClientOptions()) => throw null;
+
+        public ConditionalRequestClient(Uri endpoint, ConditionalRequestClientOptions options) => throw null;
+
+        public ClientPipeline Pipeline => throw null;
+
+        public virtual ClientResult PostIfMatch(string ifMatch, RequestOptions options) => throw null;
+
+        public virtual Task<ClientResult> PostIfMatchAsync(string ifMatch, RequestOptions options) => throw null;
+
+        public virtual ClientResult PostIfMatch(string ifMatch = null) => throw null;
+
+        public virtual Task<ClientResult> PostIfMatchAsync(string ifMatch = null, CancellationToken cancellationToken = default) => throw null;
+
+        public virtual ClientResult PostIfNoneMatch(string ifNoneMatch, RequestOptions options) => throw null;
+
+        public virtual Task<ClientResult> PostIfNoneMatchAsync(string ifNoneMatch, RequestOptions options) => throw null;
+
+        public virtual ClientResult PostIfNoneMatch(string ifNoneMatch = null) => throw null;
+
+        public virtual Task<ClientResult> PostIfNoneMatchAsync(string ifNoneMatch = null, CancellationToken cancellationToken = default) => throw null;
+
+        public virtual ClientResult HeadIfModifiedSince(DateTimeOffset? ifModifiedSince, RequestOptions options) => throw null;
+
+        public virtual Task<ClientResult> HeadIfModifiedSinceAsync(DateTimeOffset? ifModifiedSince, RequestOptions options) => throw null;
+
+        public virtual ClientResult HeadIfModifiedSince(DateTimeOffset? ifModifiedSince = null) => throw null;
+
+        public virtual Task<ClientResult> HeadIfModifiedSinceAsync(DateTimeOffset? ifModifiedSince = null, CancellationToken cancellationToken = default) => throw null;
+
+        public virtual ClientResult PostIfUnmodifiedSince(DateTimeOffset? ifUnmodifiedSince, RequestOptions options) => throw null;
+
+        public virtual Task<ClientResult> PostIfUnmodifiedSinceAsync(DateTimeOffset? ifUnmodifiedSince, RequestOptions options) => throw null;
+
+        public virtual ClientResult PostIfUnmodifiedSince(DateTimeOffset? ifUnmodifiedSince = null) => throw null;
+
+        public virtual Task<ClientResult> PostIfUnmodifiedSinceAsync(DateTimeOffset? ifUnmodifiedSince = null, CancellationToken cancellationToken = default) => throw null;
+    }
+}

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/special-headers/conditional-request/src/Generated/ConditionalRequestClientOptions.cs

@@ -0,0 +1,12 @@
+// <auto-generated/>
+
+#nullable disable
+
+using System.ClientModel.Primitives;
+
+namespace SpecialHeaders.ConditionalRequest
+{
+    public partial class ConditionalRequestClientOptions : ClientPipelineOptions
+    {
+    }
+}

packages/http-client-csharp/generator/TestProjects/CadlRanch/http/special-headers/conditional-request/src/SpecialHeaders.ConditionalRequest.csproj

@@ -0,0 +1,16 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <Description>This is the SpecialHeaders.ConditionalRequest client library for developing .NET applications with rich experience.</Description>
+    <AssemblyTitle>SDK Code Generation SpecialHeaders.ConditionalRequest</AssemblyTitle>
+    <Version>1.0.0-beta.1</Version>
+    <PackageTags>SpecialHeaders.ConditionalRequest</PackageTags>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <LangVersion>latest</LangVersion>
+    <GenerateDocumentationFile>true</GenerateDocumentationFile>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.ClientModel" Version="1.1.0-beta.4" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
+  </ItemGroup>
+</Project>