Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/PropertyInfos/DuneErosionFailureMechanismPropertyInfoTest.cs
===================================================================
diff -u -rfb9bf56793b90226745888c194ba6ae760f83f4c -ra1bba29ba0d84061cca88da8324957087d564db9
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/PropertyInfos/DuneErosionFailureMechanismPropertyInfoTest.cs	(.../DuneErosionFailureMechanismPropertyInfoTest.cs)	(revision fb9bf56793b90226745888c194ba6ae760f83f4c)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Plugin.Test/PropertyInfos/DuneErosionFailureMechanismPropertyInfoTest.cs	(.../DuneErosionFailureMechanismPropertyInfoTest.cs)	(revision a1bba29ba0d84061cca88da8324957087d564db9)
@@ -21,6 +21,7 @@
 
 using System.Linq;
 using Core.Common.Gui.Plugin;
+using Core.Common.Gui.PropertyBag;
 using NUnit.Framework;
 using Rhino.Mocks;
 using Ringtoets.Common.Data.AssessmentSection;
@@ -64,7 +65,7 @@
                 PropertyInfo info = GetInfo(plugin);
 
                 // Call
-                var objectProperties = info.CreateInstance(context);
+                IObjectProperties objectProperties = info.CreateInstance(context);
 
                 // Assert
                 Assert.IsInstanceOf<DuneErosionFailureMechanismProperties>(objectProperties);