Index: test/Plugins/Wti/Wti.Forms.Test/NodePresenters/WtiProjectNodePresenterTest.cs
===================================================================
diff -u -r493a740c5f9592074c117c718b2f9b0af310c355 -r97ebda114265b9ccdc6cf73bab8312e5422e3de4
--- test/Plugins/Wti/Wti.Forms.Test/NodePresenters/WtiProjectNodePresenterTest.cs	(.../WtiProjectNodePresenterTest.cs)	(revision 493a740c5f9592074c117c718b2f9b0af310c355)
+++ test/Plugins/Wti/Wti.Forms.Test/NodePresenters/WtiProjectNodePresenterTest.cs	(.../WtiProjectNodePresenterTest.cs)	(revision 97ebda114265b9ccdc6cf73bab8312e5422e3de4)
@@ -280,7 +280,7 @@
             var contextMenu = nodePresenter.GetContextMenu(nodeMock, wtiProject) as MenuItemContextMenuStripAdapter;
 
             // Assert
-            Assert.NotNull(contextMenu);
+            Assert.IsNotNull(contextMenu);
             Assert.AreEqual(1, contextMenu.ContextMenuStrip.Items.Count);
             Assert.AreEqual(WtiFormsResources.AddPipingFailureMechanismContextMenuItem, contextMenu.ContextMenuStrip.Items[0].Text);
             Assert.AreEqual(WtiFormsResources.WtiProjectTooltipAddPipingFailureMechanism, contextMenu.ContextMenuStrip.Items[0].ToolTipText);
@@ -305,7 +305,7 @@
             var contextMenu = nodePresenter.GetContextMenu(nodeMock, wtiProject) as MenuItemContextMenuStripAdapter;
 
             // Assert
-            Assert.NotNull(contextMenu);
+            Assert.IsNotNull(contextMenu);
             Assert.AreEqual(1, contextMenu.ContextMenuStrip.Items.Count);
             Assert.AreEqual(WtiFormsResources.AddPipingFailureMechanismContextMenuItem, contextMenu.ContextMenuStrip.Items[0].Text);
             Assert.AreEqual(WtiFormsResources.WtiProjectTooltipPipingFailureMechanismAlreadyAdded, contextMenu.ContextMenuStrip.Items[0].ToolTipText);
@@ -411,15 +411,15 @@
             var contextMenu = nodePresenter.GetContextMenu(nodeMock, wtiProject) as MenuItemContextMenuStripAdapter;
 
             // Preconditions
-            Assert.NotNull(contextMenu);
+            Assert.IsNotNull(contextMenu);
             Assert.IsNull(wtiProject.PipingFailureMechanism);
             Assert.AreEqual(1, contextMenu.ContextMenuStrip.Items.Count);
 
             // Call
             contextMenu.ContextMenuStrip.Items[0].PerformClick();
 
             // Assert
-            Assert.NotNull(wtiProject.PipingFailureMechanism);
+            Assert.IsNotNull(wtiProject.PipingFailureMechanism);
         }
     }
 }
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