Index: Ringtoets/Piping/src/Ringtoets.Piping.Service/Properties/AssemblyInfo.cs
===================================================================
diff -u -r4512af7782ee31b36941bb280b54d9da2953dd71 -r8b85f978c7bbe5c29a6ada6509f14d0462b8b9c3
--- Ringtoets/Piping/src/Ringtoets.Piping.Service/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision 4512af7782ee31b36941bb280b54d9da2953dd71)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Service/Properties/AssemblyInfo.cs	(.../AssemblyInfo.cs)	(revision 8b85f978c7bbe5c29a6ada6509f14d0462b8b9c3)
@@ -20,8 +20,10 @@
 // All rights reserved.
 
 using System.Reflection;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 
 [assembly: AssemblyTitle("Ringtoets.Piping.Service")]
 [assembly: AssemblyProduct("Ringtoets.Piping.Service")]
-[assembly: Guid("3ad44406-356a-4ad1-b911-510da20d5430")]
\ No newline at end of file
+[assembly: Guid("3ad44406-356a-4ad1-b911-510da20d5430")]
+[assembly: InternalsVisibleTo("Ringtoets.Piping.Service.Test")]
\ No newline at end of file