a

Author: neuecc

ReadMe.md

@@ -299,15 +299,15 @@ If the class implements `IDisposable` or `IAsyncDisposable`, the Dispose or Disp
 
 ### Nested command
 
-You can create a deep command hierarchy by adding commands with paths separated by `/` when registering them. This allows you to add commands at nested levels.
+You can create a deep command hierarchy by adding commands with paths separated by ` ` when registering them. This allows you to add commands at nested levels.
 
 ```csharp
 var app = ConsoleApp.Create();
 
 app.Add("foo", () => { });
-app.Add("foo/bar", () => { });
-app.Add("foo/bar/barbaz", () => { });
-app.Add("foo/baz", () => { });
+app.Add("foo bar", () => { });
+app.Add("foo bar barbaz", () => { });
+app.Add("foo baz", () => { });
 
 // Commands:
 //   foo
@@ -417,7 +417,8 @@ Attribute based parameters validation
 ---
 
 
-
+ConsoleAppContext
+---
 
 
 

tests/ConsoleAppFramework.GeneratorTests/ConsoleAppContextTest.cs

@@ -1,11 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Xunit.Abstractions;
-
-namespace ConsoleAppFramework.GeneratorTests;
+namespace ConsoleAppFramework.GeneratorTests;
 
 public class ConsoleAppContextTest(ITestOutputHelper output)
 {

tests/ConsoleAppFramework.GeneratorTests/DITest.cs

@@ -0,0 +1,41 @@
+namespace ConsoleAppFramework.GeneratorTests;
+
+public class DITest(ITestOutputHelper output)
+{
+    VerifyHelper verifier = new VerifyHelper(output, "CAF");
+
+    [Fact]
+    public void ServiceProvider()
+    {
+        verifier.Execute("""
+#nullable enable
+
+var di = new MiniDI();
+di.Register(typeof(MyClass), new MyClass("foo"));
+ConsoleApp.ServiceProvider = di;
+
+ConsoleApp.Run(args, ([FromServices] MyClass mc, int x, int y) => { Console.Write(mc.Name + ":" + x + ":" + y); });
+
+
+class MiniDI : IServiceProvider
+{
+    System.Collections.Generic.Dictionary<Type, object> dict = new();
+
+    public void Register(Type type, object instance)
+    {
+        dict[type] = instance;
+    }
+
+    public object? GetService(Type serviceType)
+    {
+        return dict.TryGetValue(serviceType, out var instance) ? instance : null;
+    }
+}
+
+class MyClass(string name) 
+{
+    public string Name => name;
+}
+""", args: "--x 10 --y 20", expected: "foo:10:20");
+    }
+}

tests/ConsoleAppFramework.GeneratorTests/GlobalUsings.cs

@@ -1,4 +1,5 @@
 global using Xunit;
+global using Xunit.Abstractions;
 global using FluentAssertions;
 
 // CSharpGeneratorRunner.CompileAndExecute uses stdout hook(replace Console.Out)