add Container build callsite, add object creation callsite

Assets/Reflex.Tests/DecorateTests.cs

@@ -26,14 +26,14 @@ public static Number FromValue(int value)
                 };
             }
         }
-        
+
         public class DoubledNumber : INumber
         {
             private readonly INumber _number;
             public DoubledNumber(INumber number) => _number = number;
             public int Get() => _number.Get() * 2;
         }
-        
+
         public class HalvedNumber : INumber
         {
             private readonly INumber _number;
@@ -59,7 +59,7 @@ public ResilientBundleManager(IBundleManager bundleManager)
             {
             }
         }
-        
+
         [Test]
         public void Decorate_ShouldDecorateAllMatchingContracts()
         {
@@ -74,7 +74,7 @@ public void Decorate_ShouldDecorateAllMatchingContracts()
             numbers.Length.Should().Be(3);
             numbers.Should().BeEquivalentTo(new int[] {2, 4, 6});
         }
-        
+
         [Test]
         public void Decorate_ShouldBeAbleToNestDecorations()
         {
@@ -92,6 +92,22 @@ public void Decorate_ShouldBeAbleToNestDecorations()
             var number = container.Single<INumber>();
             number.Get().Should().Be(80);
         }
+
+        [Test]
+        public void Decorate_ShouldBeAbleToNestDecorations2()
+        {
+            var container = new ContainerDescriptor("")
+                .AddSingleton(Number.FromValue(10), typeof(INumber))
+                .AddDecorator(typeof(DoubledNumber), typeof(INumber))
+                .AddDecorator(typeof(DoubledNumber), typeof(INumber))
+                .AddSingleton(Number.FromValue(8), typeof(INumber))
+                .AddDecorator(typeof(HalvedNumber), typeof(INumber))
+                .AddDecorator(typeof(HalvedNumber), typeof(INumber))
+                .Build();
+
+            var numbers = container.All<INumber>();
+            numbers.Select(n => n.Get()).Should().BeEquivalentTo(new int[] {10, 2});
+        }
 
         [Test]
         public void DecoratedContract_ShouldReplaceOnlyDecoratedContract()
@@ -104,7 +120,7 @@ public void DecoratedContract_ShouldReplaceOnlyDecoratedContract()
             container.Resolve<IManager>().GetType().Should().Be<BundleManager>();
             container.Resolve<IBundleManager>().GetType().Should().Be<ResilientBundleManager>();
         }
-        
+
         [Test]
         public void DecoratedSingleton_ShouldDecorateWithSingleton()
         {
@@ -122,7 +138,7 @@ public void DecoratedSingleton_ShouldDecorateWithSingleton()
 
             distinctInstances.Count.Should().Be(1);
         }
-        
+
         [Test]
         public void DecoratedTransient_ShouldDecorateWithTransient()
         {

Assets/Reflex/Core/ContainerDescriptor.cs

@@ -29,6 +29,7 @@ public Container Build()
             Build(out var disposables, out var resolversByContract, out var toStart);
             var container = new Container(_name, resolversByContract, disposables);
             container.SetParent(_parent);
+            RegisterBuildCallSite(container);
 
             // Clear references
             _name = null;
@@ -211,5 +212,11 @@ private static void ValidateContracts(Type concrete, params Type[] contracts)
                 }
             }
         }
+
+        [Conditional("REFLEX_DEBUG")]
+        private static void RegisterBuildCallSite(Container container)
+        {
+            container.GetDebugProperties().BuildCallsite.AddRange(Diagnosis.GetCallSite(4));
+        }
     }
 }

Assets/Reflex/Diagnosis/Diagnosis.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using UnityEngine;
+
+namespace Reflex
+{
+    internal static class Diagnosis
+    {
+        public static List<CallSite> GetCallSite(int skipFrames)
+        {
+            var result = new List<CallSite>();
+            var stackTrace = new StackTrace(skipFrames, true);
+            var frames = stackTrace.GetFrames();
+
+            foreach (var frame in frames.Where(f => f.GetFileName() != null))
+            {
+                var methodName = frame.GetMethod()?.Name;
+                var className = frame.GetMethod()?.DeclaringType?.FullName;
+                var lineNumber = frame.GetFileLineNumber();
+                var filePath = GetUnityPath(frame.GetFileName());
+                result.Add(new CallSite(className, methodName, filePath, lineNumber));
+            }
+
+            return result;
+        }
+
+        private static string GetUnityPath(string path)
+        {
+            return path.Replace("\\", "/").Replace(Application.dataPath, "Assets");
+        }
+    }
+}