Index: Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfile/LayerPropertiesTest.cs
===================================================================
diff -u -rf817bfc2122cfa0a48bd19ad8518a948dfd7c95c -r9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4
--- Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfile/LayerPropertiesTest.cs	(.../LayerPropertiesTest.cs)	(revision f817bfc2122cfa0a48bd19ad8518a948dfd7c95c)
+++ Ringtoets/Piping/test/Ringtoets.Piping.IO.Test/SoilProfile/LayerPropertiesTest.cs	(.../LayerPropertiesTest.cs)	(revision 9cdd70c8d4ba76d93b72ef8c1b7df138fa73b0e4)
@@ -123,8 +123,8 @@
         public void LayerProperties_ReaderThrowsInvalidCastException_ThrowsPipingSoilProfileReadException()
         {
             // Setup
-            var path = "path";
-            var profileName = "SomeProfile";
+            const string path = "path";
+            const string profileName = "SomeProfile";
 
             var mocks = new MockRepository();
             var reader = mocks.StrictMock<IRowBasedDatabaseReader>();