Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -r020be8875c3ee16809e8af396307869029f12ba3 -r37453954b2d36699ea16375cdfbf89785a094ab9
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision 020be8875c3ee16809e8af396307869029f12ba3)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision 37453954b2d36699ea16375cdfbf89785a094ab9)
@@ -424,7 +424,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
 
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
 
@@ -459,7 +459,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
 
             var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
@@ -495,7 +495,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.AddSection(new FailureMechanismSection("test", new[]
             {
                 new Point2D(0, 0)
@@ -541,7 +541,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
 
             var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
@@ -575,7 +575,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
 
             var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
@@ -611,7 +611,7 @@
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.AddSection(new FailureMechanismSection("test", new[]
             {
                 new Point2D(0, 0)
@@ -660,7 +660,7 @@
             var mainWindow = mocksRepository.Stub<IMainWindow>();
             var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
 
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
 
             var section = new FailureMechanismSection("A", new[]
             {
@@ -743,7 +743,7 @@
         public void ContextMenuStrip_ClickOnValidateAllItem_ValidateAllChildCalculations()
         {
             // Setup
-            var failureMechanism = new HeightStructuresFailureMechanism();
+            var failureMechanism = new TestHeightStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new TestHeightStructuresCalculation
             {
                 Name = "A",