Index: Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneLocationCalculationActivityTest.cs
===================================================================
diff -u -r7de9d879e6a27df69f2d8b996179a524b11eb1d7 -r14a4de9fb707e6975c8e710e7947bdaa80212cc1
--- Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneLocationCalculationActivityTest.cs	(.../DuneLocationCalculationActivityTest.cs)	(revision 7de9d879e6a27df69f2d8b996179a524b11eb1d7)
+++ Ringtoets/DuneErosion/test/Ringtoets.DuneErosion.Service.Test/DuneLocationCalculationActivityTest.cs	(.../DuneLocationCalculationActivityTest.cs)	(revision 14a4de9fb707e6975c8e710e7947bdaa80212cc1)
@@ -59,6 +59,24 @@
         }
 
         [Test]
+        public void Constructor_CalculationSettingsNull_ThrowsArgumentNullException()
+        {
+            // Setup
+            const string locationName = "locationName";
+            const string categoryBoundaryName = "A";
+
+            // Call
+            TestDelegate call = () => new DuneLocationCalculationActivity(new DuneLocationCalculation(new TestDuneLocation(locationName)),
+                                                                          null,
+                                                                          1,
+                                                                          categoryBoundaryName);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("calculationSettings", exception.ParamName);
+        }
+
+        [Test]
         public void Constructor_ExpectedValues()
         {
             // Setup