Add project files.

DynamicInjector-Test/TestClass.cs

@@ -0,0 +1,28 @@
+using DynamicInjector;
+
+namespace DynamicInjector_Test;
+
+internal class TestClass
+{
+    private readonly IFirstTestService testService;
+
+    [Inject]
+    private SecondTestService? SecondTestService { get; set; }
+
+    public TestClass(IFirstTestService yes)
+    {
+        testService = yes;
+    }
+
+    public void Test()
+    {
+        testService.Print();
+        SecondTestService?.Output();
+    }
+
+    public int SecondTest(SecondTestService secondTestService)
+    {
+        secondTestService.Output();
+        return 100;
+    }
+}