Index: Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Service.Test/ClosingStructuresCalculationActivityTest.cs
===================================================================
diff -u -r8c7c25ff896b8967361c5c8f4e6ef261ff6f5164 -rab20c4eb4ca81bd3845d50210d2bdb301177af6a
--- Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Service.Test/ClosingStructuresCalculationActivityTest.cs	(.../ClosingStructuresCalculationActivityTest.cs)	(revision 8c7c25ff896b8967361c5c8f4e6ef261ff6f5164)
+++ Ringtoets/ClosingStructures/test/Ringtoets.ClosingStructures.Service.Test/ClosingStructuresCalculationActivityTest.cs	(.../ClosingStructuresCalculationActivityTest.cs)	(revision ab20c4eb4ca81bd3845d50210d2bdb301177af6a)
@@ -25,6 +25,7 @@
 using Rhino.Mocks;
 using Ringtoets.ClosingStructures.Data;
 using Ringtoets.Common.Data.AssessmentSection;
+using Ringtoets.Common.Data.Structures;
 
 namespace Ringtoets.ClosingStructures.Service.Test
 {
@@ -40,7 +41,7 @@
             mocks.ReplayAll();
 
             var failureMechanism = new ClosingStructuresFailureMechanism();
-            var calculation = new ClosingStructuresCalculation();
+            var calculation = new StructuresCalculation<ClosingStructuresInput>();
 
             // Call
             var activity = new ClosingStructuresCalculationActivity(calculation, "", failureMechanism, assessmentSectionMock);
@@ -82,7 +83,7 @@
             mocks.ReplayAll();
 
             var failureMechanism = new ClosingStructuresFailureMechanism();
-            var calculation = new ClosingStructuresCalculation();
+            var calculation = new StructuresCalculation<ClosingStructuresInput>();
 
             // Call
             TestDelegate call = () => new ClosingStructuresCalculationActivity(calculation, null, failureMechanism, assessmentSectionMock);
@@ -101,7 +102,7 @@
             var assessmentSectionMock = mocks.StrictMock<IAssessmentSection>();
             mocks.ReplayAll();
 
-            var calculation = new ClosingStructuresCalculation();
+            var calculation = new StructuresCalculation<ClosingStructuresInput>();
 
             // Call
             TestDelegate call = () => new ClosingStructuresCalculationActivity(calculation, "", null, assessmentSectionMock);
@@ -117,7 +118,7 @@
         {
             // Setup
             var failureMechanism = new ClosingStructuresFailureMechanism();
-            var calculation = new ClosingStructuresCalculation();
+            var calculation = new StructuresCalculation<ClosingStructuresInput>();
 
             // Call
             TestDelegate call = () => new ClosingStructuresCalculationActivity(calculation, "", failureMechanism, null);