Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/TreeNodeInfos/HeightStructuresInputContextTreeNodeInfoTest.cs
===================================================================
diff -u -r7823eab06c968c167d9d5b24a30acaa344478dc0 -rab20c4eb4ca81bd3845d50210d2bdb301177af6a
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/TreeNodeInfos/HeightStructuresInputContextTreeNodeInfoTest.cs	(.../HeightStructuresInputContextTreeNodeInfoTest.cs)	(revision 7823eab06c968c167d9d5b24a30acaa344478dc0)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Forms.Test/TreeNodeInfos/HeightStructuresInputContextTreeNodeInfoTest.cs	(.../HeightStructuresInputContextTreeNodeInfoTest.cs)	(revision ab20c4eb4ca81bd3845d50210d2bdb301177af6a)
@@ -27,6 +27,7 @@
 using NUnit.Framework;
 using Rhino.Mocks;
 using Ringtoets.Common.Data.AssessmentSection;
+using Ringtoets.Common.Data.Structures;
 using Ringtoets.HeightStructures.Data;
 using Ringtoets.HeightStructures.Forms.PresentationObjects;
 using Ringtoets.HeightStructures.Plugin;
@@ -91,7 +92,7 @@
             var assessmentSectionStub = mocksRepository.Stub<IAssessmentSection>();
             mocksRepository.ReplayAll();
 
-            var heightStructuresCalculation = new HeightStructuresCalculation();
+            var heightStructuresCalculation = new StructuresCalculation<HeightStructuresInput>();
             var heightStructuresInputContext = new HeightStructuresInputContext(
                 heightStructuresCalculation.InputParameters,
                 heightStructuresCalculation,
@@ -112,7 +113,7 @@
             var assessmentSectionStub = mocksRepository.Stub<IAssessmentSection>();
             mocksRepository.ReplayAll();
 
-            var heightStructuresCalculation = new HeightStructuresCalculation();
+            var heightStructuresCalculation = new StructuresCalculation<HeightStructuresInput>();
             var heightStructuresInputContext = new HeightStructuresInputContext(
                 heightStructuresCalculation.InputParameters,
                 heightStructuresCalculation,