Index: Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs
===================================================================
diff -u -r9395ef9c44963521a3d8a81cda0a040e7d08c589 -r255c3784c93b4c7a3ecd9d5b5bcdec9aa1ae4f7b
--- Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs	(.../PipingCalculationScenarioContextTreeNodeInfoTest.cs)	(revision 9395ef9c44963521a3d8a81cda0a040e7d08c589)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingCalculationScenarioContextTreeNodeInfoTest.cs	(.../PipingCalculationScenarioContextTreeNodeInfoTest.cs)	(revision 255c3784c93b4c7a3ecd9d5b5bcdec9aa1ae4f7b)
@@ -40,7 +40,6 @@
 using Ringtoets.Common.Data;
 using Ringtoets.Common.Data.AssessmentSection;
 using Ringtoets.Common.Data.Calculation;
-using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Service.TestUtil;
 using Ringtoets.Piping.Data;
@@ -823,17 +822,13 @@
             using (var treeViewControl = new TreeViewControl())
             {
                 var calculation = new PipingCalculationScenario(new GeneralPipingInput());
-                var pipingFailureMechanism = new TestPipingFailureMechanism();
-                pipingFailureMechanism.AddSection(new FailureMechanismSection("A", new[]
-                {
-                    new Point2D(0, 0)
-                }));
+                var failureMechanism = new TestPipingFailureMechanism();
                 var assessmentSection = new AssessmentSectionStub();
                 var pipingCalculationContext = new PipingCalculationScenarioContext(calculation,
                                                                                     new CalculationGroup(),
                                                                                     Enumerable.Empty<PipingSurfaceLine>(),
                                                                                     Enumerable.Empty<PipingStochasticSoilModel>(),
-                                                                                    pipingFailureMechanism,
+                                                                                    failureMechanism,
                                                                                     assessmentSection);
 
                 var mainWindow = mocks.DynamicMock<IMainWindow>();
@@ -932,7 +927,7 @@
             // Given
             using (var treeViewControl = new TreeViewControl())
             {
-                var pipingFailureMechanism = new TestPipingFailureMechanism();
+                var failureMechanism = new TestPipingFailureMechanism();
                 var assessmentSection = new AssessmentSectionStub();
                 var hydraulicBoundaryLocation = new TestHydraulicBoundaryLocation();
 
@@ -942,16 +937,12 @@
                 }, true);
 
                 PipingCalculationScenario calculation = PipingCalculationScenarioTestFactory.CreatePipingCalculationScenarioWithValidInput(hydraulicBoundaryLocation);
-                pipingFailureMechanism.AddSection(new FailureMechanismSection("A", new[]
-                {
-                    new Point2D(0, 0)
-                }));
 
                 var pipingCalculationContext = new PipingCalculationScenarioContext(calculation,
                                                                                     new CalculationGroup(),
                                                                                     Enumerable.Empty<PipingSurfaceLine>(),
                                                                                     Enumerable.Empty<PipingStochasticSoilModel>(),
-                                                                                    pipingFailureMechanism,
+                                                                                    failureMechanism,
                                                                                     assessmentSection);
 
                 var mainWindow = mocks.DynamicMock<IMainWindow>();