Index: Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/DesignWaterLevelCalculationsGroupPropertiesTest.cs
===================================================================
diff -u -rdd3fbc29b15246ce6d2496e685398011e85bd21d -rbb29d09db7cda2fbce4c36d2d544f5ef74c7c103
--- Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/DesignWaterLevelCalculationsGroupPropertiesTest.cs	(.../DesignWaterLevelCalculationsGroupPropertiesTest.cs)	(revision dd3fbc29b15246ce6d2496e685398011e85bd21d)
+++ Ringtoets/Common/test/Ringtoets.Common.Forms.Test/PropertyClasses/DesignWaterLevelCalculationsGroupPropertiesTest.cs	(.../DesignWaterLevelCalculationsGroupPropertiesTest.cs)	(revision bb29d09db7cda2fbce4c36d2d544f5ef74c7c103)
@@ -24,7 +24,6 @@
 using System.ComponentModel;
 using System.Linq;
 using Core.Common.Gui.Converters;
-using Core.Common.Gui.PropertyBag;
 using Core.Common.TestUtil;
 using NUnit.Framework;
 using Ringtoets.Common.Data.Hydraulics;
@@ -37,30 +36,6 @@
     public class DesignWaterLevelCalculationsGroupPropertiesTest
     {
         [Test]
-        public void Constructor_LocationsNull_ThrowsArgumentNullException()
-        {
-            // Call
-            TestDelegate call = () => new DesignWaterLevelCalculationsGroupProperties(null,
-                                                                                      Enumerable.Empty<Tuple<string, IEnumerable<HydraulicBoundaryLocationCalculation>>>());
-
-            // Assert
-            var exception = Assert.Throws<ArgumentNullException>(call);
-            Assert.AreEqual("locations", exception.ParamName);
-        }
-
-        [Test]
-        public void Constructor_CalculationsPerCategoryBoundaryNull_ThrowsArgumentNullException()
-        {
-            // Call
-            TestDelegate call = () => new DesignWaterLevelCalculationsGroupProperties(Enumerable.Empty<HydraulicBoundaryLocation>(),
-                                                                                      null);
-
-            // Assert
-            var exception = Assert.Throws<ArgumentNullException>(call);
-            Assert.AreEqual("calculationsPerCategoryBoundary", exception.ParamName);
-        }
-
-        [Test]
         public void Constructor_ExpectedValues()
         {
             // Setup
@@ -71,7 +46,7 @@
                                                                              Enumerable.Empty<Tuple<string, IEnumerable<HydraulicBoundaryLocationCalculation>>>());
 
             // Assert
-            Assert.IsInstanceOf<ObjectProperties<IEnumerable<HydraulicBoundaryLocation>>>(properties);
+            Assert.IsInstanceOf<HydraulicBoundaryLocationCalculationsGroupBaseProperties>(properties);
             Assert.AreSame(locations, properties.Data);
 
             TestHelper.AssertTypeConverter<DesignWaterLevelCalculationsGroupProperties, ExpandableArrayConverter>(
@@ -117,7 +92,7 @@
                                                                              });
 
             // Assert
-            HydraulicBoundaryLocationProperties locationProperties = properties.Locations.Single();
+            DesignWaterLevelHydraulicBoundaryLocationProperties locationProperties = properties.Locations.Single();
             Assert.AreSame(location, locationProperties.Data);
             Assert.AreEqual(1, locationProperties.CategoryBoundaries.Length);
         }