.NET Workflows - Code Generation for Declarative Workflow (#655)

* Notes * Readme typo * Update readme * Checkpoint * Namespace fix * Fix ID and namespace * Checkpoint * Verified * Comments * Isolate "Kit" * Address note: static * Checkpoint * Checkpoint "Executor<>" * Prefix and internal executors * Test passing * Cleanup * Rename "session" concept * Revert workflow debug * Fix template base / pragma * Tune system scope * Update dotnet/src/Microsoft.Agents.Workflows.Declarative/CodeGen/ResetVariableTemplate.tt Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix empty template * Add validation for codegen ut * Fix test * Codegen baselines * Constant * Prep * Mark TODO * Fix * Namespace * One more * Update baselines * Checkpoint * Checkpoint * Checkpoint * fme * Checkpoint * Another step * Fixed up * Roslyn * Fix * More cleaning * Async * Fix * Enum checkpoint * Refine enum * Checkpoint * Sync templates * Checkpoint * Streamline * Pre-merge analyzer updates * Foreach * Placeholders * Checkpoint * Clean-up * Sample path resolution * Checkpoint * Checkpoint - Workflow Code Building * Validation * Test cleanup * Update test basline * Update test baseline * Fix DefaultTemplate usage * Validation checkpoint * Fix break/continue edges * Verify generated code builds * Fix merge * Fix build validation * Update template handling of literal string values. * Test for metadata case * Update baselines * Fix merge * Checkpoint * Checkpoint: Conditions * Invoke Agent Checkpoint * Namespace * Address code-analysis issues * Cross platform test support * Invoke agent checkpoint * Clean sample * Checkpoint: Agent Invoke Input Messages * Checkpoint - Passing * Checkpoint * Regenerate all template + port conversation fix * Checkpoint: Tests good * Fix test for unbuntu * Fix build command * Checkpoint - E2E * Test fix * Update integration tests * Fix merge * Update * Checkpoint !!! * Baby steps * Checkpoint * Checkpoint E2E !!! * So close... * Integrate test validation * Fix merge * Rebase tests * Namespace * Namespace * Test cleanup * Sample comment cleanup * Checkpoint: List conversion * Include these * CheckPoint: ParseValue * Namespace * Fix sampel * More namspace * Comments * Test updates * Test fix * Better build * Shared code * Sort solution * Fix build * Prune solution * One more * Conversion matrix * Final table conversion --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-06-16 21:04:09 +08:00 · 2025-09-30 21:56:14 +00:00
parent 40f5b6d8fe
commit 77404d165c
181 changed files with 56682 additions and 230 deletions
@@ -0,0 +1,79 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.Agents.AI.Workflows.Declarative.CodeGen;
+using Microsoft.Agents.AI.Workflows.Declarative.Kit;
+using Microsoft.Bot.ObjectModel;
+using Microsoft.PowerFx.Types;
+using Xunit.Abstractions;
+
+namespace Microsoft.Agents.AI.Workflows.Declarative.UnitTests.CodeGen;
+
+public class SetVariableTemplateTest(ITestOutputHelper output) : WorkflowActionTemplateTest(output)
+{
+    [Fact]
+    public void InitializeLiteralValue()
+    {
+        // Arrange
+        ValueExpression.Builder expressionBuilder = new(ValueExpression.Literal(new NumberDataValue(420)));
+
+        // Act, Assert
+        this.ExecuteTest(nameof(InitializeLiteralValue), "TestVariable", expressionBuilder, FormulaValue.New(420));
+    }
+
+    [Fact]
+    public void InitializeVariable()
+    {
+        // Arrange
+        ValueExpression.Builder expressionBuilder = new(ValueExpression.Variable(PropertyPath.TopicVariable("MyValue")));
+
+        // Act, Assert
+        this.ExecuteTest(nameof(InitializeVariable), "TestVariable", expressionBuilder, FormulaValue.New(6));
+    }
+
+    [Fact]
+    public void InitializeExpression()
+    {
+        ValueExpression.Builder expressionBuilder = new(ValueExpression.Expression("9 - 3"));
+
+        // Act, Assert
+        this.ExecuteTest(nameof(InitializeExpression), "TestVariable", expressionBuilder, FormulaValue.New(6));
+    }
+
+    private void ExecuteTest(
+        string displayName,
+        string variableName,
+        ValueExpression.Builder valueExpression,
+        FormulaValue expectedValue)
+    {
+        // Arrange
+        SetVariable model =
+            this.CreateModel(
+                displayName,
+                FormatVariablePath(variableName),
+                valueExpression);
+
+        // Act
+        SetVariableTemplate template = new(model);
+        string workflowCode = template.TransformText();
+        this.Output.WriteLine(workflowCode.Trim());
+
+        // Assert
+        AssertGeneratedCode<ActionExecutor>(template.Id, workflowCode);
+        AssertAgentProvider(template.UseAgentProvider, workflowCode);
+        AssertGeneratedAssignment(model.Variable?.Path, workflowCode);
+    }
+
+    private SetVariable CreateModel(string displayName, string variablePath, ValueExpression.Builder valueExpression)
+    {
+        SetVariable.Builder actionBuilder =
+            new()
+            {
+                Id = this.CreateActionId("set_variable"),
+                DisplayName = this.FormatDisplayName(displayName),
+                Variable = PropertyPath.Create(variablePath),
+                Value = valueExpression,
+            };
+
+        return actionBuilder.Build();
+    }
+}