Index: Ringtoets/Piping/test/Ringtoets.Piping.Calculation.Test/PipingCalculatorTest.cs
===================================================================
diff -u -rb2ba7b44c143bc91056e634e2fb8b329994501cd -r3c10891728420f1c0aa0071574bbfb149710c556
--- Ringtoets/Piping/test/Ringtoets.Piping.Calculation.Test/PipingCalculatorTest.cs	(.../PipingCalculatorTest.cs)	(revision b2ba7b44c143bc91056e634e2fb8b329994501cd)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Calculation.Test/PipingCalculatorTest.cs	(.../PipingCalculatorTest.cs)	(revision 3c10891728420f1c0aa0071574bbfb149710c556)
@@ -140,7 +140,7 @@
             // Setup
             PipingCalculatorInput input = new TestPipingInput
             {
-                PiezometricHeadExit = level,
+                AssessmentLevel = (RoundedDouble)level,
                 PhreaticLevelExit = level
             }.AsRealInput();
 
@@ -161,6 +161,7 @@
             // Setup
             PipingCalculatorInput input = new TestPipingInput
             {
+                AssessmentLevel = (RoundedDouble) 0.1,
                 DampingFactorExit = 0
             }.AsRealInput();
 
@@ -170,8 +171,10 @@
             List<string> validationMessages = calculation.Validate();
 
             // Assert
-            Assert.AreEqual(2, validationMessages.Count);
+            Assert.AreEqual(4, validationMessages.Count);
             Assert.AreEqual(2, validationMessages.Count(message => message.Contains("Rexit")));
+            Assert.AreEqual(1, validationMessages.Count(message => message.Contains("PhiExit -  HExit")));
+            Assert.AreEqual(1, validationMessages.Count(message => message.Contains("phiExit - hExit")));
         }
 
         [Test]