Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -rb5dda9752bc1d895c6c88427ef75c1771b671808 -rba695b5898e5496e3641f5e676a7717993b04358
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationGroupContextTreeNodeInfoTest.cs	(.../GrassCoverErosionInwardsCalculationGroupContextTreeNodeInfoTest.cs)	(revision b5dda9752bc1d895c6c88427ef75c1771b671808)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Forms.Test/TreeNodeInfos/GrassCoverErosionInwardsCalculationGroupContextTreeNodeInfoTest.cs	(.../GrassCoverErosionInwardsCalculationGroupContextTreeNodeInfoTest.cs)	(revision ba695b5898e5496e3641f5e676a7717993b04358)
@@ -621,8 +621,10 @@
                                                                                      failureMechanism,
                                                                                      assessmentSectionMock);
 
-            var calculationItem = mocks.Stub<ICalculationBase>();
-            calculationItem.Stub(ci => ci.Name).Return("Nieuwe map");
+            var calculationItem = new CalculationGroup
+            {
+                Name = "Nieuwe map"
+            };
 
             var observer = mocks.StrictMock<IObserver>();
             observer.Expect(o => o.UpdateObserver());
@@ -671,8 +673,10 @@
                                                                                      failureMechanism,
                                                                                      assessmentSectionMock);
 
-            var calculationItem = mocks.Stub<ICalculationBase>();
-            calculationItem.Stub(ci => ci.Name).Return("Nieuwe berekening");
+            var calculationItem = new GrassCoverErosionInwardsCalculation(new GeneralGrassCoverErosionInwardsInput())
+            {
+                Name = "Nieuwe berekening"
+            };
 
             var observer = mocks.StrictMock<IObserver>();
             observer.Expect(o => o.UpdateObserver());