Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Primitives.Test/MacroStabilityInwardsSoilLayerUnderSurfaceLineTest.cs
===================================================================
diff -u -rd90619dfb54877db8067f27218c45ad4e5dab55d -r708bcebfe9e5db209c818a12d630cb418231f863
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Primitives.Test/MacroStabilityInwardsSoilLayerUnderSurfaceLineTest.cs	(.../MacroStabilityInwardsSoilLayerUnderSurfaceLineTest.cs)	(revision d90619dfb54877db8067f27218c45ad4e5dab55d)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Primitives.Test/MacroStabilityInwardsSoilLayerUnderSurfaceLineTest.cs	(.../MacroStabilityInwardsSoilLayerUnderSurfaceLineTest.cs)	(revision 708bcebfe9e5db209c818a12d630cb418231f863)
@@ -34,7 +34,10 @@
         public void Constructor_WithoutOuterRingWithHolesAndProperties_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(null, Enumerable.Empty<Point2D[]>(), new MacroStabilityInwardsSoilLayerProperties());
+            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(
+                null, Enumerable.Empty<Point2D[]>(), 
+                new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine(
+                    new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine.ConstructionProperties()));
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(test);
@@ -45,7 +48,9 @@
         public void Constructor_WithoutHolesWithOuterRingAndProperties_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(new Point2D[0], null, new MacroStabilityInwardsSoilLayerProperties());
+            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(
+                new Point2D[0], null, new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine(
+                    new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine.ConstructionProperties()));
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(test);
@@ -67,7 +72,9 @@
         public void Constructor_WithoutOuterRingWithProperties_ThrowsArgumentNullException()
         {
             // Call
-            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(null, new MacroStabilityInwardsSoilLayerProperties());
+            TestDelegate test = () => new MacroStabilityInwardsSoilLayerUnderSurfaceLine(
+                null, new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine(
+                    new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine.ConstructionProperties()));
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(test);
@@ -91,7 +98,8 @@
             // Call
             var outerRing = new Point2D[0];
             IEnumerable<Point2D[]> holes = Enumerable.Empty<Point2D[]>();
-            var properties = new MacroStabilityInwardsSoilLayerProperties();
+            var properties = new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine(
+                new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine.ConstructionProperties());
 
             // Setup
             var layer = new MacroStabilityInwardsSoilLayerUnderSurfaceLine(outerRing, holes, properties);
@@ -107,7 +115,8 @@
         {
             // Call
             var outerRing = new Point2D[0];
-            var properties = new MacroStabilityInwardsSoilLayerProperties();
+            var properties = new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine(
+                new MacroStabilityInwardsSoilLayerPropertiesUnderSurfaceLine.ConstructionProperties());
 
             // Setup
             var layer = new MacroStabilityInwardsSoilLayerUnderSurfaceLine(outerRing, properties);