.NET Workflows - Add support for tool approval (#1685)

* Draft * Nullable init * Complete * Consistency * Test fix * Typo * Comment * Updated * Fix identifier * Test fix * Comment typo * Better naming * Comment * Tweak comment
2026-06-16 21:04:09 +08:00 · 2025-10-27 17:40:45 +00:00
parent f8b427c6ec
commit 92925a8bc7
24 changed files with 424 additions and 146 deletions
@@ -0,0 +1,46 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.Agents.AI.Workflows.Declarative.Events;
+using Microsoft.Extensions.AI;
+using Xunit.Abstractions;
+
+namespace Microsoft.Agents.AI.Workflows.Declarative.UnitTests.Events;
+
+/// <summary>
+/// Verify <see cref="UserInputRequest"/> class
+/// </summary>
+public sealed class UserInputRequestTest(ITestOutputHelper output) : EventTest(output)
+{
+    [Fact]
+    public void VerifySerializationEmpty()
+    {
+        // Arrange & Act
+        UserInputRequest copy = VerifyEventSerialization(new UserInputRequest("test agent", []));
+
+        // Assert
+        Assert.Equal("test agent", copy.AgentName);
+        Assert.Empty(copy.InputRequests);
+    }
+
+    [Fact]
+    public void VerifySerializationWithRequests()
+    {
+        // Arrange & Act
+        UserInputRequest copy =
+            VerifyEventSerialization(
+                new UserInputRequest(
+                    "agent",
+                    [
+                        new McpServerToolApprovalRequestContent("call1", new McpServerToolCallContent("call1", "testmcp", "server-name")),
+                        new FunctionApprovalRequestContent("call2", new FunctionCallContent("call2", "result1")),
+                    ]));
+
+        // Assert
+        Assert.Equal("agent", copy.AgentName);
+        Assert.Equal(2, copy.InputRequests.Count);
+        McpServerToolApprovalRequestContent mcpRequest = Assert.IsType<McpServerToolApprovalRequestContent>(copy.InputRequests[0]);
+        Assert.Equal("call1", mcpRequest.Id);
+        FunctionApprovalRequestContent functionRequest = Assert.IsType<FunctionApprovalRequestContent>(copy.InputRequests[1]);
+        Assert.Equal("call2", functionRequest.Id);
+    }
+}