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.Testing.Shared;
+using Microsoft.Extensions.DependencyInjection;
+using Xunit.Abstractions;
+
+namespace Elsa.Workflows.IntegrationTests.Scenarios.SetGetVariables;
+
+public class Tests
+{
+    private readonly IWorkflowRunner _workflowRunner;
+    private readonly CapturingTextWriter _capturingTextWriter = new();
+    private readonly IServiceProvider _services;
+
+    public Tests(ITestOutputHelper testOutputHelper)
+    {
+        _services = new TestApplicationBuilder(testOutputHelper).WithCapturingTextWriter(_capturingTextWriter).Build();
+        _services.GetRequiredService<IWorkflowBuilderFactory>();
+        _workflowRunner = _services.GetRequiredService<IWorkflowRunner>();
+    }
+
+    [Fact(DisplayName = "Workflow can set variable")]
+    public async Task Test1()
+    {
+        await _services.PopulateRegistriesAsync();
+        await _workflowRunner.RunAsync<SetGetVariableWorkflow>();
+        var lines = _capturingTextWriter.Lines.ToList();
+        Assert.Equal(new[] { "Line 5" }, lines);
+    }
+
+    [Fact(DisplayName = "Workflow can reference variables set in previous activities")]
+    public async Task Test2()
+    {
+        await _services.PopulateRegistriesAsync();
+        await _workflowRunner.RunAsync<SetGetVariablesWorkflow>();
+        var lines = _capturingTextWriter.Lines.ToList();
+        Assert.Equal(new[] { "Variable 2: The value of variable 1" }, lines);
+    }
+
+    [Fact(DisplayName = "Workflow can set and get named variables")]
+    public async Task Test3()
+    {
+        await _services.PopulateRegistriesAsync();
+        await _workflowRunner.RunAsync<SetGetNamedVariableWorkflow>();
+        var lines = _capturingTextWriter.Lines.ToList();
+        Assert.Equal(new[]
+        {
+            "Foo = Bar",
+            "Foo = Baz"
+        }, lines);
+    }
+}
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+using Elsa.Extensions;
+using Elsa.Workflows.Activities;
+using Elsa.Workflows.Memory;
+
+namespace Elsa.Workflows.IntegrationTests.Scenarios.SetGetVariables;
+
+class SetGetVariableWorkflow : WorkflowBase
+{
+    protected override void Build(IWorkflowBuilder workflow)
+    {
+        var variable1 = new Variable<string>("Variable1", "");
+
+        workflow.Root = new Sequence
+        {
+            Variables =
+            {
+                variable1
+            },
+
+            Activities =
+            {
+                new SetVariable<string>(variable1, "Line 5"),
+                new WriteLine(variable1)
+            }
+        };
+    }
+}
+
+class SetGetVariablesWorkflow : WorkflowBase
+{
+    protected override void Build(IWorkflowBuilder workflow)
+    {
+        var variable1 = new Variable<string>("Variable1", "");
+        var variable2 = new Variable<string>("Variable2", "");
+
+        workflow.Root = new Sequence
+        {
+            Variables = { variable1, variable2 },
+
+            Activities =
+            {
+                new SetVariable
+                {
+                    Variable = variable1,
+                    Value = new("The value of variable 1")
+                },
+                new SetVariable
+                {
+                    Variable = variable2,
+                    Value = new(variable1)
+                },
+                new WriteLine(context => $"Variable 2: {variable2.Get(context)}")
+            }
+        };
+    }
+}
+
+class SetGetNamedVariableWorkflow : WorkflowBase
+{
+    protected override void Build(IWorkflowBuilder workflow)
+    {
+        workflow.Root = new Sequence
+        {
+            Variables = { new Variable<string>("Foo", "Bar") },
+
+            Activities =
+            {
+                new WriteLine(context => $"Foo = {context.GetVariable<string>("Foo")}"),
+                Inline.From(context => context.SetVariable("Foo", "Baz")),
+                new WriteLine(context => $"Foo = {context.GetVariable<string>("Foo")}"),
+            }
+        };
+    }
+}