Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -r396e74911bf83a7fe62c223b197ed0572889fd6d -r62d0870e6e0d9143fe085d443325af428c4ea143
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 396e74911bf83a7fe62c223b197ed0572889fd6d)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 62d0870e6e0d9143fe085d443325af428c4ea143)
@@ -276,13 +276,8 @@
             }
         }
 
-        private static string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection, IFailureMechanism failureMechanism)
+        private static string ValidateAllDataAvailableAndGetErrorMessage(IAssessmentSection assessmentSection)
         {
-            if (failureMechanism.Contribution <= 0.0)
-            {
-                return RingtoetsCommonFormsResources.Contribution_of_failure_mechanism_zero;
-            }
-
             return HydraulicBoundaryDatabaseConnectionValidator.Validate(assessmentSection.HydraulicBoundaryDatabase);
         }
 
@@ -468,7 +463,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessage(HeightStructuresFailureMechanismContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.Parent, context.WrappedData);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.Parent);
         }
 
         private static void ValidateAll(HeightStructuresFailureMechanismContext context)
@@ -704,7 +699,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessage(HeightStructuresCalculationGroupContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
         private static void ValidateAll(HeightStructuresCalculationGroupContext context)
@@ -776,7 +771,7 @@
 
         private static string ValidateAllDataAvailableAndGetErrorMessage(HeightStructuresCalculationContext context)
         {
-            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection, context.FailureMechanism);
+            return ValidateAllDataAvailableAndGetErrorMessage(context.AssessmentSection);
         }
 
         private static void Validate(HeightStructuresCalculationContext context)
Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -ra24a95cb642879d0760c43c44f16c65bc72523ae -r62d0870e6e0d9143fe085d443325af428c4ea143
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationContextTreeNodeInfoTest.cs	(.../HeightStructuresCalculationContextTreeNodeInfoTest.cs)	(revision a24a95cb642879d0760c43c44f16c65bc72523ae)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationContextTreeNodeInfoTest.cs	(.../HeightStructuresCalculationContextTreeNodeInfoTest.cs)	(revision 62d0870e6e0d9143fe085d443325af428c4ea143)
@@ -148,7 +148,7 @@
         {
             // Setup
             var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            var assessmentSection = new AssessmentSectionStub();
             var parent = new CalculationGroup();
             var calculation = new StructuresCalculation<HeightStructuresInput>();
             var nodeData = new HeightStructuresCalculationContext(calculation, parent, failureMechanism, assessmentSection);
@@ -386,7 +386,7 @@
         public void GivenCalculationWithoutOutputAndWithInputOutOfSync_WhenUpdateStructureClicked_ThenNoInquiryAndCalculationUpdatedAndInputObserverNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var parent = new CalculationGroup();
             var calculation = new StructuresCalculation<HeightStructuresInput>
@@ -435,7 +435,7 @@
         public void GivenCalculationWithOutputAndInputOutOfSync_WhenUpdateStructureClickedAndCancelled_ThenInquiryAndCalculationNotUpdatedAndObserversNotNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var parent = new CalculationGroup();
             var calculation = new StructuresCalculation<HeightStructuresInput>
@@ -498,7 +498,7 @@
         public void GivenCalculationWithOutputAndInputOutOfSync_WhenUpdateStructureClickedAndContinued_ThenInquiryAndCalculationUpdatedAndObserversNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var parent = new CalculationGroup();
             var calculation = new StructuresCalculation<HeightStructuresInput>
@@ -624,45 +624,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemPerformCalculationDisabledAndTooltipSet()
-        {
-            // Setup
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            var parent = new CalculationGroup();
-            var calculation = new StructuresCalculation<HeightStructuresInput>();
-            var nodeData = new HeightStructuresCalculationContext(calculation, parent, failureMechanism, assessmentSection);
-
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                var gui = mocks.Stub<IGui>();
-                gui.Stub(cmp => cmp.Get(nodeData, treeViewControl)).Return(new CustomItemsOnlyContextMenuBuilder());
-                gui.Stub(cmp => cmp.MainWindow).Return(mocks.Stub<IMainWindow>());
-                mocks.ReplayAll();
-
-                plugin.Gui = gui;
-
-                // Call
-                using (ContextMenuStrip contextMenu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(contextMenu, contextMenuCalculateIndex,
-                                                                  "Be&rekenen",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.CalculateIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemPerformCalculationEnabled()
         {
             // Setup
@@ -766,45 +727,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemValidateCalculationDisabledAndTooltipSet()
-        {
-            // Setup
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            var parent = new CalculationGroup();
-            var calculation = new StructuresCalculation<HeightStructuresInput>();
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            var nodeData = new HeightStructuresCalculationContext(calculation, parent, failureMechanism, assessmentSection);
-
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                var gui = mocks.Stub<IGui>();
-                gui.Stub(cmp => cmp.Get(nodeData, treeViewControl)).Return(new CustomItemsOnlyContextMenuBuilder());
-                gui.Stub(cmp => cmp.MainWindow).Return(mocks.Stub<IMainWindow>());
-                mocks.ReplayAll();
-
-                plugin.Gui = gui;
-
-                // Call
-                using (ContextMenuStrip contextMenu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(contextMenu, contextMenuValidateIndex,
-                                                                  "&Valideren",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.ValidateIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemValidateCalculationEnabled()
         {
             // Setup
@@ -978,7 +900,7 @@
             var calculationInputObserver = mocks.StrictMock<IObserver>();
             calculationInputObserver.Expect(o => o.UpdateObserver());
 
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var failureMechanism = new HeightStructuresFailureMechanism();
 
             var foreshoreProfileInput = new TestForeshoreProfile(true);
Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r34b41b7c2a23389f88d686f26e6e8e90fbdd645a -r62d0870e6e0d9143fe085d443325af428c4ea143
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationGroupContextTreeNodeInfoTest.cs	(.../HeightStructuresCalculationGroupContextTreeNodeInfoTest.cs)	(revision 34b41b7c2a23389f88d686f26e6e8e90fbdd645a)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresCalculationGroupContextTreeNodeInfoTest.cs	(.../HeightStructuresCalculationGroupContextTreeNodeInfoTest.cs)	(revision 62d0870e6e0d9143fe085d443325af428c4ea143)
@@ -550,57 +550,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemCalculateAllDisabledAndTooltipSet()
-        {
-            // Setup
-            var group = new CalculationGroup
-            {
-                Children =
-                {
-                    new StructuresCalculation<HeightStructuresInput>()
-                }
-            };
-
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
-
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            var nodeData = new HeightStructuresCalculationGroupContext(group,
-                                                                       null,
-                                                                       failureMechanism,
-                                                                       assessmentSection);
-
-            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                gui.Stub(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
-                gui.Stub(g => g.ViewCommands).Return(mocks.Stub<IViewCommands>());
-                gui.Stub(g => g.MainWindow).Return(mocks.Stub<IMainWindow>());
-                mocks.ReplayAll();
-
-                // Call
-                using (ContextMenuStrip menu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuCalculateAllIndexRootGroup,
-                                                                  "Alles be&rekenen",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.CalculateAllIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemCalculateAllEnabled()
         {
             // Setup
@@ -740,57 +689,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemValidateAllDisabledAndTooltipSet()
-        {
-            // Setup
-            var group = new CalculationGroup
-            {
-                Children =
-                {
-                    new StructuresCalculation<HeightStructuresInput>()
-                }
-            };
-
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
-
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            var nodeData = new HeightStructuresCalculationGroupContext(group,
-                                                                       null,
-                                                                       failureMechanism,
-                                                                       assessmentSection);
-
-            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                gui.Stub(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
-                gui.Stub(g => g.ViewCommands).Return(mocks.Stub<IViewCommands>());
-                gui.Stub(g => g.MainWindow).Return(mocks.Stub<IMainWindow>());
-                mocks.ReplayAll();
-
-                // Call
-                using (ContextMenuStrip menu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuValidateAllIndexRootGroup,
-                                                                  "Alles &valideren",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.ValidateAllIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemValidateAllEnabled()
         {
             // Setup
@@ -1150,7 +1048,7 @@
             var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
             var group = new CalculationGroup();
             var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var nodeData = new HeightStructuresCalculationGroupContext(group,
                                                                        null,
                                                                        failureMechanism,
@@ -1235,7 +1133,7 @@
             };
 
             var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var nodeData = new HeightStructuresCalculationGroupContext(group,
                                                                        null,
                                                                        failureMechanism,
@@ -1279,7 +1177,7 @@
             };
 
             var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var nodeData = new HeightStructuresCalculationGroupContext(group,
                                                                        null,
                                                                        failureMechanism,
@@ -1324,7 +1222,7 @@
             };
 
             var failureMechanism = new HeightStructuresFailureMechanism();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var nodeData = new HeightStructuresCalculationGroupContext(group,
                                                                        null,
                                                                        failureMechanism,
@@ -1354,7 +1252,7 @@
         public void GivenCalculationWithoutOutputAndWithInputOutOfSync_WhenUpdateStructuresClicked_ThenNoInquiryAndCalculationUpdatedAndInputObserverNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var calculation = new StructuresCalculation<HeightStructuresInput>
             {
@@ -1401,7 +1299,7 @@
         public void GivenCalculationWithOutputAndInputOutOfSync_WhenUpdateStructuresClickedAndCancelled_ThenInquiryAndCalculationNotUpdatedAndObserversNotNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var calculation = new StructuresCalculation<HeightStructuresInput>
             {
@@ -1462,7 +1360,7 @@
         public void GivenCalculationWithOutputAndInputOutOfSync_WhenUpdateStructuresClickedAndContinued_ThenInquiryAndCalculationUpdatedAndObserversNotified()
         {
             // Given
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var structure = new TestHeightStructure();
             var calculation = new StructuresCalculation<HeightStructuresInput>
             {
@@ -1526,7 +1424,7 @@
             // Given
             using (var treeViewControl = new TreeViewControl())
             {
-                var assessmentSection = mocks.Stub<IAssessmentSection>();
+                IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
 
                 HeightStructure structure1 = new TestHeightStructure("Structure Id", "Structure 1");
 
@@ -1595,7 +1493,7 @@
             // Given
             using (var treeViewControl = new TreeViewControl())
             {
-                var assessmentSection = mocks.Stub<IAssessmentSection>();
+                IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
                 var failureMechanism = new HeightStructuresFailureMechanism();
 
                 failureMechanism.HeightStructures.AddRange(
@@ -1647,7 +1545,7 @@
             // Given
             using (var treeViewControl = new TreeViewControl())
             {
-                var assessmentSection = mocks.Stub<IAssessmentSection>();
+                IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
 
                 const string existingCalculationName = "Height structure";
                 HeightStructure heightStructure = new TestHeightStructure("heightStructureId", existingCalculationName);
@@ -1786,7 +1684,7 @@
         {
             // Setup
             var observer = mocks.StrictMock<IObserver>();
-            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            IAssessmentSection assessmentSection = AssessmentSectionHelper.CreateAssessmentSectionStub(mocks);
             var failureMechanism = new HeightStructuresFailureMechanism();
             var group = new CalculationGroup();
             var parentGroup = new CalculationGroup();
Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -r34b41b7c2a23389f88d686f26e6e8e90fbdd645a -r62d0870e6e0d9143fe085d443325af428c4ea143
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision 34b41b7c2a23389f88d686f26e6e8e90fbdd645a)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Plugin.Test/TreeNodeInfos/HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../HeightStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision 62d0870e6e0d9143fe085d443325af428c4ea143)
@@ -515,47 +515,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemCalculateAllDisabledAndTooltipSet()
-        {
-            // Setup
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
-
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-
-            var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            var nodeData = new HeightStructuresFailureMechanismContext(failureMechanism, assessmentSection);
-            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                var gui = mocksRepository.Stub<IGui>();
-                gui.Stub(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
-
-                mocksRepository.ReplayAll();
-
-                plugin.Gui = gui;
-
-                // Call
-                using (ContextMenuStrip menu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuCalculateAllIndex,
-                                                                  "Alles be&rekenen",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.CalculateAllIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemCalculateAllEnabled()
         {
             // Setup
@@ -665,47 +624,6 @@
         }
 
         [Test]
-        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemValidateAllDisabledAndTooltipSet()
-        {
-            // Setup
-            var failureMechanism = new HeightStructuresFailureMechanism();
-            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<HeightStructuresInput>());
-
-            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
-
-            var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
-            assessmentSection.Stub(a => a.HydraulicBoundaryDatabase).Return(new HydraulicBoundaryDatabase
-            {
-                FilePath = validFilePath,
-                Version = "1.0"
-            });
-
-            var nodeData = new HeightStructuresFailureMechanismContext(failureMechanism, assessmentSection);
-            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
-
-            using (var treeViewControl = new TreeViewControl())
-            {
-                var gui = mocksRepository.Stub<IGui>();
-                gui.Stub(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
-
-                mocksRepository.ReplayAll();
-
-                plugin.Gui = gui;
-
-                // Call
-                using (ContextMenuStrip menu = info.ContextMenuStrip(nodeData, null, treeViewControl))
-                {
-                    // Assert
-                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuValidateAllIndex,
-                                                                  "Alles &valideren",
-                                                                  "De bijdrage van dit toetsspoor is nul.",
-                                                                  RingtoetsCommonFormsResources.ValidateAllIcon,
-                                                                  false);
-                }
-            }
-        }
-
-        [Test]
         public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemValidateAllEnabled()
         {
             // Setup