chore: import upstream snapshot with attribution

2026-07-13 13:21:23 +08:00
commit b957a53def
5423 changed files with 863745 additions and 0 deletions
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+// Copyright (c) Microsoft. All rights reserved.
+
+using System.Reflection;
+using Azure.AI.OpenAI;
+using Azure.Identity;
+using Microsoft.Extensions.AI;
+using Microsoft.Extensions.Configuration;
+
+namespace GettingStartedWithVectorStores;
+
+/// <summary>
+/// Fixture containing common setup logic for the samples.
+/// </summary>
+public class VectorStoresFixture
+{
+    /// <summary>
+    /// Initializes a new instance of the <see cref="VectorStoresFixture"/> class.
+    /// </summary>
+    public VectorStoresFixture()
+    {
+        IConfigurationRoot configRoot = new ConfigurationBuilder()
+            .AddJsonFile("appsettings.Development.json", true)
+            .AddEnvironmentVariables()
+            .AddUserSecrets(Assembly.GetExecutingAssembly())
+            .Build();
+        TestConfiguration.Initialize(configRoot);
+
+        this.EmbeddingGenerator = new AzureOpenAIClient(new Uri(TestConfiguration.AzureOpenAIEmbeddings.Endpoint), new AzureCliCredential())
+            .GetEmbeddingClient(TestConfiguration.AzureOpenAIEmbeddings.DeploymentName)
+            .AsIEmbeddingGenerator(1536);
+    }
+
+    /// <summary>
+    /// Gets the text embedding generation service
+    /// </summary>
+    public IEmbeddingGenerator<string, Embedding<float>> EmbeddingGenerator { get; }
+}