.Net: Onnx Bump 0.5.0 + Add missing integration tests

dotnet/Directory.Packages.props

@@ -39,7 +39,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0" />
     <PackageVersion Include="Microsoft.Bcl.TimeProvider" Version="8.0.1" />
     <PackageVersion Include="Microsoft.Identity.Client" Version="4.66.1" />
-    <PackageVersion Include="Microsoft.ML.OnnxRuntime" Version="1.19.2" />
+    <PackageVersion Include="Microsoft.ML.OnnxRuntime" Version="1.20.0" />
     <PackageVersion Include="FastBertTokenizer" Version="1.0.28" />
     <PackageVersion Include="PdfPig" Version="0.1.9" />
     <PackageVersion Include="Pinecone.NET" Version="2.1.1" />
@@ -150,8 +150,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <!-- OnnxRuntimeGenAI -->
-    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI" Version="0.4.0" />
-    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI.Cuda" Version="0.4.0" />
-    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI.DirectML" Version="0.4.0" />
+    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI" Version="0.5.0" />
+    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI.Cuda" Version="0.5.0" />
+    <PackageVersion Include="Microsoft.ML.OnnxRuntimeGenAI.DirectML" Version="0.5.0" />
   </ItemGroup>
 </Project>

dotnet/src/IntegrationTests/Connectors/Onnx/BertOnnxTextEmbeddingGenerationServiceTests.cs

@@ -9,7 +9,9 @@
 using System.Security.Cryptography;
 using System.Text;
 using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
 using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.ChatCompletion;
 using Microsoft.SemanticKernel.Connectors.Onnx;
 using Microsoft.SemanticKernel.Embeddings;
 using Xunit;

dotnet/src/IntegrationTests/Connectors/Onnx/OnnxRuntimeGenAIChatCompletionServiceTests.cs

@@ -0,0 +1,124 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Configuration;
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.ChatCompletion;
+using Microsoft.SemanticKernel.Connectors.Onnx;
+using SemanticKernel.IntegrationTests.TestSettings;
+using Xunit;
+
+namespace SemanticKernel.IntegrationTests.Connectors.Onnx;
+
+public class OnnxRuntimeGenAIChatCompletionServiceTests : BaseIntegrationTest
+{
+    [Fact(Skip = "For manual verification only")]
+    public async Task ItCanUseKernelInvokeAsyncAsync()
+    {
+        // Arrange
+        var kernel = this.CreateAndInitializeKernel();
+
+        var func = kernel.CreateFunctionFromPrompt("List the two planets after '{{$input}}', excluding moons, using bullet points.");
+
+        // Act
+        var result = await func.InvokeAsync(kernel, new() { ["input"] = "Jupiter" });
+
+        // Assert
+        Assert.NotNull(result);
+        Assert.Contains("Saturn", result.GetValue<string>(), StringComparison.InvariantCultureIgnoreCase);
+        Assert.Contains("Uranus", result.GetValue<string>(), StringComparison.InvariantCultureIgnoreCase);
+    }
+
+    [Fact(Skip = "For manual verification only")]
+    public async Task ItCanUseKernelInvokeStreamingAsyncAsync()
+    {
+        // Arrange
+        var kernel = this.CreateAndInitializeKernel();
+
+        var plugins = TestHelpers.ImportSamplePlugins(kernel, "ChatPlugin");
+
+        StringBuilder fullResult = new();
+
+        var prompt = "Where is the most famous fish market in Seattle, Washington, USA?";
+
+        // Act
+        await foreach (var content in kernel.InvokeStreamingAsync<StreamingKernelContent>(plugins["ChatPlugin"]["Chat"], new() { ["input"] = prompt }))
+        {
+            fullResult.Append(content);
+        }
+
+        // Assert
+        Assert.Contains("Pike Place", fullResult.ToString(), StringComparison.OrdinalIgnoreCase);
+    }
+
+    [Fact(Skip = "For manual verification only")]
+    public async Task ItCanUseServiceGetStreamingChatMessageContentsAsync()
+    {
+        using var chat = CreateService();
+
+        ChatHistory history = [];
+        history.AddUserMessage("Where is the most famous fish market in Seattle, Washington, USA?");
+
+        StringBuilder fullResult = new();
+
+        await foreach (var content in chat.GetStreamingChatMessageContentsAsync(history))
+        {
+            fullResult.Append(content);
+        }
+
+        // Assert
+        Assert.Contains("Pike Place", fullResult.ToString(), StringComparison.OrdinalIgnoreCase);
+    }
+
+    [Fact(Skip = "For manual verification only")]
+    public async Task ItCanUseServiceGetChatMessageContentsAsync()
+    {
+        using var chat = CreateService();
+
+        ChatHistory history = [];
+        history.AddUserMessage("Where is the most famous fish market in Seattle, Washington, USA?");
+
+        var content = await chat.GetChatMessageContentAsync(history);
+
+        Assert.Contains("Pike Place", content.ToString(), StringComparison.OrdinalIgnoreCase);
+    }
+
+    private static OnnxRuntimeGenAIChatCompletionService CreateService()
+    {
+        Assert.NotNull(Configuration.ModelPath);
+        Assert.NotNull(Configuration.ModelId);
+
+        return new OnnxRuntimeGenAIChatCompletionService(Configuration.ModelId, Configuration.ModelPath);
+    }
+
+    #region internals
+
+    private Kernel CreateAndInitializeKernel(HttpClient? httpClient = null)
+    {
+        Assert.NotNull(Configuration.ModelPath);
+        Assert.NotNull(Configuration.ModelId);
+
+        var kernelBuilder = base.CreateKernelBuilder();
+
+        kernelBuilder.AddOnnxRuntimeGenAIChatCompletion(
+            modelId: Configuration.ModelId,
+            modelPath: Configuration.ModelPath,
+            serviceId: Configuration.ServiceId);
+
+        return kernelBuilder.Build();
+    }
+
+    private static OnnxConfiguration Configuration => new ConfigurationBuilder()
+        .AddJsonFile(path: "testsettings.json", optional: true, reloadOnChange: true)
+        .AddJsonFile(path: "testsettings.development.json", optional: true, reloadOnChange: true)
+        .AddEnvironmentVariables()
+        .AddUserSecrets<OnnxRuntimeGenAIChatCompletionServiceTests>()
+        .Build()
+        .GetRequiredSection("Onnx")
+        .Get<OnnxConfiguration>()!;
+
+    #endregion
+}

dotnet/src/IntegrationTests/TestSettings/OnnxConfiguration.cs

@@ -0,0 +1,14 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using System.Diagnostics.CodeAnalysis;
+
+namespace SemanticKernel.IntegrationTests.TestSettings;
+
+[SuppressMessage("Performance", "CA1812:Internal class that is apparently never instantiated",
+    Justification = "Configuration classes are instantiated through IConfiguration.")]
+internal sealed class OnnxConfiguration
+{
+    public string? ModelId { get; set; }
+    public string? ModelPath { get; set; }
+    public string? ServiceId { get; internal set; }
+}