Index: Ringtoets/Common/test/Ringtoets.Common.Service.Test/DesignWaterLevelCalculationServiceTest.cs
===================================================================
diff -u -rb6f3b68404cad00988843342f68022dc743e74c1 -r6c6958c191ae7d75b220bf99684d40b9a7bffd48
--- Ringtoets/Common/test/Ringtoets.Common.Service.Test/DesignWaterLevelCalculationServiceTest.cs	(.../DesignWaterLevelCalculationServiceTest.cs)	(revision b6f3b68404cad00988843342f68022dc743e74c1)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.Test/DesignWaterLevelCalculationServiceTest.cs	(.../DesignWaterLevelCalculationServiceTest.cs)	(revision 6c6958c191ae7d75b220bf99684d40b9a7bffd48)
@@ -44,18 +44,21 @@
     [TestFixture]
     public class DesignWaterLevelCalculationServiceTest
     {
+        private const double validNorm = 0.005;
         private static readonly string testDataPath = TestHelper.GetTestDataPath(TestDataPath.Ringtoets.Integration.Service, "HydraRingCalculation");
         private static readonly string validFilePath = Path.Combine(testDataPath, "HRD dutch coast south.sqlite");
         private static readonly string validPreprocessorDirectory = TestHelper.GetScratchPadPath();
 
         [Test]
-        public void Validate_ValidPaths_ReturnsTrue()
+        public void Validate_ValidInput_ReturnsTrue()
         {
             // Setup
             var valid = false;
 
             // Call
-            Action call = () => valid = DesignWaterLevelCalculationService.Validate(validFilePath, validPreprocessorDirectory);
+            Action call = () => valid = DesignWaterLevelCalculationService.Validate(validFilePath,
+                                                                                    validPreprocessorDirectory,
+                                                                                    validNorm);
 
             // Assert
             TestHelper.AssertLogMessages(call, messages =>
@@ -76,7 +79,9 @@
             var valid = true;
 
             // Call
-            Action call = () => valid = DesignWaterLevelCalculationService.Validate(notValidFilePath, validPreprocessorDirectory);
+            Action call = () => valid = DesignWaterLevelCalculationService.Validate(notValidFilePath,
+                                                                                    validPreprocessorDirectory,
+                                                                                    validNorm);
 
             // Assert
             TestHelper.AssertLogMessages(call, messages =>
@@ -98,7 +103,9 @@
             var valid = false;
 
             // Call
-            Action call = () => valid = DesignWaterLevelCalculationService.Validate(notValidFilePath, validPreprocessorDirectory);
+            Action call = () => valid = DesignWaterLevelCalculationService.Validate(notValidFilePath,
+                                                                                    validPreprocessorDirectory,
+                                                                                    validNorm);
 
             // Assert
             TestHelper.AssertLogMessages(call, messages =>
@@ -120,7 +127,9 @@
             var valid = true;
 
             // Call
-            Action call = () => valid = DesignWaterLevelCalculationService.Validate(validFilePath, invalidPreprocessorDirectory);
+            Action call = () => valid = DesignWaterLevelCalculationService.Validate(validFilePath,
+                                                                                    invalidPreprocessorDirectory,
+                                                                                    validNorm);
 
             // Assert
             TestHelper.AssertLogMessages(call, messages =>