chore: import upstream snapshot with attribution

dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.UnitTests/DeclarativeWorkflowContextTest.cs

@@ -0,0 +1,51 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Azure.Core;
+using Azure.Identity;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
+using Moq;
+
+namespace Microsoft.Agents.AI.Workflows.Declarative.UnitTests;
+
+public class DeclarativeWorkflowContextTests
+{
+    [Fact]
+    public void InitializeDefaultValues()
+    {
+        // Act
+        Mock<ResponseAgentProvider> mockProvider = new(MockBehavior.Strict);
+        DeclarativeWorkflowOptions context = new(mockProvider.Object);
+
+        // Assert
+        Assert.Equal(mockProvider.Object, context.AgentProvider);
+        Assert.Null(context.MaximumCallDepth);
+        Assert.Null(context.MaximumExpressionLength);
+        Assert.Same(NullLoggerFactory.Instance, context.LoggerFactory);
+    }
+
+    [Fact]
+    public void InitializeExplicitValues()
+    {
+        // Arrange
+        TokenCredential credentials = new DefaultAzureCredential();
+        const int MaxCallDepth = 10;
+        const int MaxExpressionLength = 100;
+        ILoggerFactory loggerFactory = LoggerFactory.Create(builder => { });
+
+        // Act
+        Mock<ResponseAgentProvider> mockProvider = new(MockBehavior.Strict);
+        DeclarativeWorkflowOptions context = new(mockProvider.Object)
+        {
+            MaximumCallDepth = MaxCallDepth,
+            MaximumExpressionLength = MaxExpressionLength,
+            LoggerFactory = loggerFactory
+        };
+
+        // Assert
+        Assert.Equal(mockProvider.Object, context.AgentProvider);
+        Assert.Equal(MaxCallDepth, context.MaximumCallDepth);
+        Assert.Equal(MaxExpressionLength, context.MaximumExpressionLength);
+        Assert.Same(loggerFactory, context.LoggerFactory);
+    }
+}