Index: Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs
===================================================================
diff -u -r64d5609bb2912cd52dc74deffdd189222e240599 -r6a37d7480a8d92ab98cc68b72fdfce2003c3aafa
--- Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs	(.../PipingGuiPluginTest.cs)	(revision 64d5609bb2912cd52dc74deffdd189222e240599)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/PipingGuiPluginTest.cs	(.../PipingGuiPluginTest.cs)	(revision 6a37d7480a8d92ab98cc68b72fdfce2003c3aafa)
@@ -69,7 +69,7 @@
                 PropertyInfo[] propertyInfos = guiPlugin.GetPropertyInfos().ToArray();
 
                 // assert
-                Assert.AreEqual(8, propertyInfos.Length);
+                Assert.AreEqual(7, propertyInfos.Length);
 
                 var pipingFailureMechanismContextProperties = propertyInfos.Single(pi => pi.DataType == typeof(PipingFailureMechanismContext));
                 Assert.AreEqual(typeof(PipingFailureMechanismContextProperties), pipingFailureMechanismContextProperties.PropertyObjectType);
@@ -83,12 +83,6 @@
                 Assert.IsNull(pipingCalculationContextProperties.GetObjectPropertiesData);
                 Assert.IsNull(pipingCalculationContextProperties.AfterCreate);
 
-                var pipingCalculationGroupProperties = propertyInfos.Single(pi => pi.DataType == typeof(PipingCalculationGroupContext));
-                Assert.AreEqual(typeof(PipingCalculationGroupContextProperties), pipingCalculationGroupProperties.PropertyObjectType);
-                Assert.IsNull(pipingCalculationGroupProperties.AdditionalDataCheck);
-                Assert.IsNull(pipingCalculationGroupProperties.GetObjectPropertiesData);
-                Assert.IsNull(pipingCalculationGroupProperties.AfterCreate);
-
                 var pipingInputContextProperties = propertyInfos.Single(pi => pi.DataType == typeof(PipingInputContext));
                 Assert.AreEqual(typeof(PipingInputContextProperties), pipingInputContextProperties.PropertyObjectType);
                 Assert.IsNull(pipingInputContextProperties.AdditionalDataCheck);