Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs
===================================================================
diff -u -rc1a4fcf8b72a58508097275bc9138ffbd32bbab3 -rd8c8e5c5f71881a31ee368dd2fd976e4156f86ad
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs)	(revision c1a4fcf8b72a58508097275bc9138ffbd32bbab3)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationContextTreeNodeInfoTest.cs)	(revision d8c8e5c5f71881a31ee368dd2fd976e4156f86ad)
@@ -345,7 +345,7 @@
         }
 
         [Test]
-        public void ContextMenuStrip_HydraulicBoundaryDatabaseSet_ContextMenuItemPerformCalculationAndValidationEnabled()
+        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemPerformCalculationAndValidationDisabledAndTooltipSet()
         {
             // Setup
             var guiMock = mocks.StrictMock<IGui>();
@@ -356,6 +356,57 @@
                 Version = "1.0"
             };
 
+            var failureMechanism = new StabilityPointStructuresFailureMechanism();
+            failureMechanism.AddSection(new FailureMechanismSection("test", new[]
+            {
+                new Point2D(0, 0)
+            }));
+
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.HydraulicBoundaryDatabase = hydraulicBoundaryDatabase;
+
+            var calculation = new StructuresCalculation<StabilityPointStructuresInput>();
+            var nodeData = new StabilityPointStructuresCalculationContext(calculation, failureMechanism, assessmentSection);
+
+            using (var treeViewControl = new TreeViewControl())
+            {
+                guiMock.Expect(cmp => cmp.Get(nodeData, treeViewControl)).Return(new CustomItemsOnlyContextMenuBuilder());
+
+                mocks.ReplayAll();
+
+                plugin.Gui = guiMock;
+
+                // 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);
+
+                    TestHelper.AssertContextMenuStripContainsItem(contextMenu, contextMenuValidateIndex,
+                                                                  "&Valideren",
+                                                                  "De bijdrage van dit toetsspoor is nul.",
+                                                                  RingtoetsCommonFormsResources.ValidateIcon,
+                                                                  false);
+                }
+            }
+        }
+
+        [Test]
+        public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemPerformCalculationAndValidationEnabled()
+        {
+            // Setup
+            var guiMock = mocks.StrictMock<IGui>();
+            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
+            var hydraulicBoundaryDatabase = new HydraulicBoundaryDatabase
+            {
+                FilePath = validFilePath,
+                Version = "1.0"
+            };
+
             var failureMechanism = new TestStabilityPointStructuresFailureMechanism();
             failureMechanism.AddSection(new FailureMechanismSection("test", new[]
             {
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -r37453954b2d36699ea16375cdfbf89785a094ab9 -rd8c8e5c5f71881a31ee368dd2fd976e4156f86ad
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationGroupContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationGroupContextTreeNodeInfoTest.cs)	(revision 37453954b2d36699ea16375cdfbf89785a094ab9)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresCalculationGroupContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresCalculationGroupContextTreeNodeInfoTest.cs)	(revision d8c8e5c5f71881a31ee368dd2fd976e4156f86ad)
@@ -402,7 +402,7 @@
         }
 
         [Test]
-        public void ContextMenuStrip_HydraulicDatabaseSet_ContextMenuItemCalculateAndValidateAllEnabled()
+        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemCalculateAndValidateAllDisabledAndTooltipSet()
         {
             // Setup
             var group = new CalculationGroup
@@ -421,6 +421,64 @@
                 Version = "1.0"
             };
 
+            var failureMechanism = new StabilityPointStructuresFailureMechanism();
+            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<StabilityPointStructuresInput>());
+
+            var assessmentSection = mocks.Stub<IAssessmentSection>();
+            assessmentSection.HydraulicBoundaryDatabase = hydraulicBoundaryDatabase;
+
+            var nodeData = new StabilityPointStructuresCalculationGroupContext(group,
+                                                                               failureMechanism,
+                                                                               assessmentSection);
+
+            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
+
+            using (var treeViewControl = new TreeViewControl())
+            {
+                guiMock.Expect(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
+                guiMock.Stub(cmp => cmp.ViewCommands).Return(mocks.Stub<IViewCommands>());
+
+                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);
+
+                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuValidateAllIndexRootGroup,
+                                                                  "Alles &valideren",
+                                                                  "De bijdrage van dit toetsspoor is nul.",
+                                                                  RingtoetsCommonFormsResources.ValidateAllIcon,
+                                                                  false);
+                }
+            }
+        }
+
+        [Test]
+        public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemCalculateAndValidateAllEnabled()
+        {
+            // Setup
+            var group = new CalculationGroup
+            {
+                Children =
+                {
+                    new StructuresCalculation<StabilityPointStructuresInput>()
+                }
+            };
+
+            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
+
+            var hydraulicBoundaryDatabase = new HydraulicBoundaryDatabase
+            {
+                FilePath = validFilePath,
+                Version = "1.0"
+            };
+
             var failureMechanism = new TestStabilityPointStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<StabilityPointStructuresInput>());
 
Index: Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresFailureMechanismContextTreeNodeInfoTest.cs
===================================================================
diff -u -rc1a4fcf8b72a58508097275bc9138ffbd32bbab3 -rd8c8e5c5f71881a31ee368dd2fd976e4156f86ad
--- Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision c1a4fcf8b72a58508097275bc9138ffbd32bbab3)
+++ Ringtoets/StabilityPointStructures/test/Ringtoets.StabilityPointStructures.Plugin.Test/TreeNodeInfos/StabilityPointStructuresFailureMechanismContextTreeNodeInfoTest.cs	(.../StabilityPointStructuresFailureMechanismContextTreeNodeInfoTest.cs)	(revision d8c8e5c5f71881a31ee368dd2fd976e4156f86ad)
@@ -535,10 +535,60 @@
         }
 
         [Test]
-        public void ContextMenuStrip_HydraulicDatabaseSet_ContextMenuItemCalculateAndValidateAllEnabled()
+        public void ContextMenuStrip_FailureMechanismContributionZero_ContextMenuItemCalculateAndValidateAllDisabledAndTooltipSet()
         {
             // Setup
             var guiMock = mocksRepository.StrictMock<IGui>();
+            var failureMechanism = new StabilityPointStructuresFailureMechanism();
+            failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<StabilityPointStructuresInput>());
+
+            string validFilePath = Path.Combine(testDataPath, "complete.sqlite");
+
+            var hydraulicBoundaryDatabase = new HydraulicBoundaryDatabase
+            {
+                FilePath = validFilePath,
+                Version = "1.0"
+            };
+
+            var assessmentSection = mocksRepository.Stub<IAssessmentSection>();
+            assessmentSection.HydraulicBoundaryDatabase = hydraulicBoundaryDatabase;
+
+            var nodeData = new StabilityPointStructuresFailureMechanismContext(failureMechanism, assessmentSection);
+            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
+
+            using (var plugin = new StabilityPointStructuresPlugin())
+            using (var treeViewControl = new TreeViewControl())
+            {
+                guiMock.Expect(g => g.Get(nodeData, treeViewControl)).Return(menuBuilder);
+                mocksRepository.ReplayAll();
+
+                var info = GetInfo(plugin);
+                plugin.Gui = guiMock;
+
+                // 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);
+
+                    TestHelper.AssertContextMenuStripContainsItem(menu, contextMenuValidateAllIndex,
+                                                                  "Alles &valideren",
+                                                                  "De bijdrage van dit toetsspoor is nul.",
+                                                                  RingtoetsCommonFormsResources.ValidateAllIcon,
+                                                                  false);
+                }
+            }
+        }
+
+        [Test]
+        public void ContextMenuStrip_AllRequiredInputSet_ContextMenuItemCalculateAndValidateAllEnabled()
+        {
+            // Setup
+            var guiMock = mocksRepository.StrictMock<IGui>();
             var failureMechanism = new TestStabilityPointStructuresFailureMechanism();
             failureMechanism.CalculationsGroup.Children.Add(new StructuresCalculation<StabilityPointStructuresInput>());