feat: BigTable Conformance Tests GRPC Proxy Implementation

.github/workflows/bigtable-conformance.yml

@@ -0,0 +1,44 @@
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# Github action job to test core java library features on
+# downstream client libraries before they are released.
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    paths:
+    - '**[Bb]ig[Tt]able**'
+name: bigtable-conformance
+jobs:
+  conformance:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - uses: actions/checkout@v4
+      with:
+        repository: googleapis/cloud-bigtable-clients-test
+        ref: main
+        path: cloud-bigtable-clients-test
+    - uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 6.0.x
+    - uses: actions/setup-go@v5
+      with:
+        go-version: '>=1.20.2'
+    - run: dotnet --version
+    - run: go version
+    - run: bash apis/Google.Cloud.Bigtable.V2/Google.Cloud.Bigtable.V2.ConformanceTests/bigtable-conformance.sh

Directory.Packages.props

@@ -46,5 +46,7 @@
     <PackageVersion Include="System.ValueTuple" Version="4.6.0" />
     <PackageVersion Include="log4net" Version="2.0.17" />
     <PackageVersion Include="NLog" Version="5.4.0" />
+    <PackageVersion Include="Grpc.AspNetCore" Version="2.40.0" />
+    <PackageVersion Include="Microsoft.AspNetCore.Server.Kestrel.Core" Version="2.3.0" />
   </ItemGroup>
 </Project>

apis/Google.Cloud.Bigtable.V2/Google.Cloud.Bigtable.V2.ConformanceTests/Google.Cloud.Bigtable.V2.ConformanceTests.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Google.Cloud.Bigtable.V2\Google.Cloud.Bigtable.V2.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Grpc.AspNetCore"/>
+    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel.Core"/>
+  </ItemGroup>
+
+</Project>

apis/Google.Cloud.Bigtable.V2/Google.Cloud.Bigtable.V2.ConformanceTests/Program.cs

@@ -0,0 +1,32 @@
+// Copyright 2025 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using google.bigtable.testproxy;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.WebHost.ConfigureKestrel(options => {});
+// Additional configuration is required to successfully run gRPC on macOS.
+// For instructions on how to configure Kestrel and gRPC clients on macOS, visit https://go.microsoft.com/fwlink/?linkid=2099682
+
+// Add services to the container.
+builder.Services.AddGrpc();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+app.MapGrpcService<CloudBigtableV2TestProxyImpl>();
+app.MapGet("/", () => "gRPC service for running conformance tests for Google.Cloud.Bigtable.V2");
+
+app.Run();