1 files changed, 45 insertions, 0 deletions
diff --git a/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/Utils/AttributeHelper.cs b/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/Utils/AttributeHelper.cs
new file mode 100644
index 0000000..9d2269b
--- /dev/null
+++ b/Library/PackageCache/com.unity.test-framework@1.1.11/UnityEngine.TestRunner/Utils/AttributeHelper.cs
@@ -0,0 +1,45 @@
+using System;
+using System.IO;
+using System.Linq;
+
+namespace UnityEngine.TestTools
+{
+    internal static class AttributeHelper
+    {
+        internal static Type GetTargetClassFromName(string targetClassName, Type attributeInterface)
+        {
+            Type targetClass = null;
+            foreach (var assemblyName in ScriptingRuntime.GetAllUserAssemblies())
+            {
+                // we need to pass the assembly name without the .dll extension, so removing that first
+                var name = Path.GetFileNameWithoutExtension(assemblyName);
+                targetClass = Type.GetType(targetClassName + "," + name);
+                if (targetClass != null)
+                    break;
+            }
+
+            if (targetClass == null)
+            {
+                Debug.LogWarningFormat("Class type not found: " + targetClassName);
+                return null;
+            }
+
+            ValidateTargetClass(targetClass, attributeInterface);
+            return targetClass;
+        }
+
+        private static void ValidateTargetClass(Type targetClass, Type attributeInterface)
+        {
+            var constructorInfos = targetClass.GetConstructors();
+            if (constructorInfos.All(constructor => constructor.GetParameters().Length != 0))
+            {
+                Debug.LogWarningFormat("{0} does not implement default constructor", targetClass.Name);
+            }
+
+            if (!attributeInterface.IsAssignableFrom(targetClass))
+            {
+                Debug.LogWarningFormat("{0} does not implement {1}", targetClass.Name, attributeInterface.Name);
+            }
+        }
+    }
+}