Index: Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingOutputContextTreeNodeInfoTest.cs
===================================================================
diff -u -rf2f7d22ee59276f5df1f83fd409899bd895ea163 -r6afbb616ce84cccaf56617d60c5cd821b00daab0
--- Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingOutputContextTreeNodeInfoTest.cs	(.../PipingOutputContextTreeNodeInfoTest.cs)	(revision f2f7d22ee59276f5df1f83fd409899bd895ea163)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Plugin.Test/TreeNodeInfos/PipingOutputContextTreeNodeInfoTest.cs	(.../PipingOutputContextTreeNodeInfoTest.cs)	(revision 6afbb616ce84cccaf56617d60c5cd821b00daab0)
@@ -19,6 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System.Drawing;
 using System.Linq;
 using Core.Common.Controls.TreeView;
 using Core.Common.Gui;
@@ -84,7 +85,7 @@
         public void Text_Always_ReturnsTextFromResource()
         {
             // Call
-            var text = info.Text(null);
+            string text = info.Text(null);
 
             // Assert
             Assert.AreEqual(RingtoetsCommonFormsResources.CalculationOutput_DisplayName, text);
@@ -94,7 +95,7 @@
         public void Image_Always_ReturnsSetImage()
         {
             // Call
-            var image = info.Image(null);
+            Image image = info.Image(null);
 
             // Assert
             TestHelper.AssertImagesAreEqual(RingtoetsCommonFormsResources.GeneralOutputIcon, image);