Add project files.

2025-08-18 17:11:43 +03:30
parent 807dc263be
commit e5eb10d604
3943 changed files with 223719 additions and 0 deletions
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+using Elsa.Extensions;
+using Elsa.Testing.Shared;
+using Microsoft.Extensions.DependencyInjection;
+using Xunit.Abstractions;
+
+namespace Elsa.Workflows.IntegrationTests.Scenarios.CompositesPassingData;
+
+public class Tests
+{
+    private readonly IWorkflowRunner _workflowRunner;
+    private readonly CapturingTextWriter _capturingTextWriter = new();
+    private readonly IWorkflowBuilderFactory _workflowBuilderFactory;
+    private readonly IServiceProvider _services;
+
+    public Tests(ITestOutputHelper testOutputHelper)
+    {
+        _services = new TestApplicationBuilder(testOutputHelper)
+            .WithCapturingTextWriter(_capturingTextWriter)
+            .ConfigureElsa(elsa => elsa.UseJavaScript())
+            .Build();
+        _workflowBuilderFactory = _services.GetRequiredService<IWorkflowBuilderFactory>();
+        _workflowRunner = _services.GetRequiredService<IWorkflowRunner>();
+    }
+
+    [Fact(DisplayName = "The main workflow can capture the result of the composite activity")]
+    public async Task Test1()
+    {
+        await _services.PopulateRegistriesAsync();
+        var workflow = await _workflowBuilderFactory.CreateBuilder().BuildWorkflowAsync<AddTextMainWorkflow>();
+
+        // Start workflow.
+        await _workflowRunner.RunAsync(workflow);
+
+        // Verify expected output.
+        var line = _capturingTextWriter.Lines.ToList().Last();
+        Assert.Equal("hi there obi wan", line);
+    }
+}
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+using Elsa.Extensions;
+using Elsa.Workflows.Activities;
+using Elsa.Workflows.Management.Activities.SetOutput;
+using Elsa.Workflows.Memory;
+using Elsa.Workflows.Models;
+
+namespace Elsa.Workflows.IntegrationTests.Scenarios.CompositesPassingData;
+
+/// <summary>
+/// A composite activity that adds text to a string
+/// </summary>
+public class AddTextSubWorkflow : Composite
+{
+    public Input<string> A { get; set; } = default!;
+    public Output<string> B { get; set; } = default!;
+
+    public AddTextSubWorkflow()
+    {
+        var setOutput = new SetOutput()
+        {
+            OutputName = new Input<string>("B"),
+            OutputValue = new Input<object?>(context => "hi there " + A.Get(context))
+        };
+
+        Root = new Sequence
+        {
+            Activities =
+            {
+                setOutput
+            }
+        };
+    }
+}
+
+/// <summary>
+/// A workflow that uses the <see cref="AddTextSubWorkflow"/> composite activity.
+/// </summary>
+public class AddTextMainWorkflow : WorkflowBase
+{
+    protected override void Build(IWorkflowBuilder workflow)
+    {
+        var outVariable = new Variable<string>("out", "test");
+
+        var subWorkflow = new AddTextSubWorkflow()
+        {
+            A = new("obi wan"),
+            B = new (outVariable)
+        };
+
+        workflow.Variables.Add(outVariable);
+
+        workflow.Root = new Sequence
+        {
+            Activities =
+            {
+                subWorkflow,
+                new WriteLine(context => outVariable.Get(context))
+             }
+        };
+    }
+}