Index: Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.TestUtil.Test/SoilProfile/MacroStabilityInwardsSoilProfile2DTestFactoryTest.cs
===================================================================
diff -u -r9f936b0b29f490a024df02345df182133b1c041a -r7585d2fd78627d94d55ffa16423af90a91e4efd4
--- Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.TestUtil.Test/SoilProfile/MacroStabilityInwardsSoilProfile2DTestFactoryTest.cs	(.../MacroStabilityInwardsSoilProfile2DTestFactoryTest.cs)	(revision 9f936b0b29f490a024df02345df182133b1c041a)
+++ Ringtoets/MacroStabilityInwards/test/Ringtoets.MacroStabilityInwards.Data.TestUtil.Test/SoilProfile/MacroStabilityInwardsSoilProfile2DTestFactoryTest.cs	(.../MacroStabilityInwardsSoilProfile2DTestFactoryTest.cs)	(revision 7585d2fd78627d94d55ffa16423af90a91e4efd4)
@@ -19,10 +19,12 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using System.Linq;
 using Core.Common.Base.Geometry;
 using NUnit.Framework;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
 using Ringtoets.MacroStabilityInwards.Data.TestUtil.SoilProfile;
+using Ringtoets.MacroStabilityInwards.Primitives;
 
 namespace Ringtoets.MacroStabilityInwards.Data.TestUtil.Test.SoilProfile
 {
@@ -45,12 +47,20 @@
                 {
                     new Point2D(0, 0),
                     new Point2D(1, 1)
-                }), new Ring[0]),
+                }), new Ring[0])
+                {
+                    Data = new MacroStabilityInwardsSoilLayerData(),
+                    NestedLayers = Enumerable.Empty<IMacroStabilityInwardsSoilLayer2D>()
+                },
                 new MacroStabilityInwardsSoilLayer2D(new Ring(new[]
                 {
                     new Point2D(1, 1),
                     new Point2D(2, 2)
                 }), new Ring[0])
+                {
+                    Data = new MacroStabilityInwardsSoilLayerData(),
+                    NestedLayers = Enumerable.Empty<IMacroStabilityInwardsSoilLayer2D>()
+                }
             }, soilProfile.Layers);
             CollectionAssert.IsEmpty(soilProfile.PreconsolidationStresses);
         }