Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/MacroStabilityInwards/MacroStabilityInwardsSoilLayerOneDEntityReadExtensionsTest.cs
===================================================================
diff -u -r69d647795daacbf48e17d0cf3a02a21865ab4ae6 -r7585d2fd78627d94d55ffa16423af90a91e4efd4
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/MacroStabilityInwards/MacroStabilityInwardsSoilLayerOneDEntityReadExtensionsTest.cs	(.../MacroStabilityInwardsSoilLayerOneDEntityReadExtensionsTest.cs)	(revision 69d647795daacbf48e17d0cf3a02a21865ab4ae6)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/MacroStabilityInwards/MacroStabilityInwardsSoilLayerOneDEntityReadExtensionsTest.cs	(.../MacroStabilityInwardsSoilLayerOneDEntityReadExtensionsTest.cs)	(revision 7585d2fd78627d94d55ffa16423af90a91e4efd4)
@@ -29,6 +29,7 @@
 using Ringtoets.Common.Data.Probabilistics;
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.MacroStabilityInwards.Data.SoilProfile;
+using Ringtoets.MacroStabilityInwards.Primitives;
 
 namespace Application.Ringtoets.Storage.Test.Read.MacroStabilityInwards
 {
@@ -101,7 +102,7 @@
             // Assert
             Assert.IsNotNull(layer);
             Assert.AreEqual(top, layer.Top);
-            MacroStabilityInwardsSoilLayerData data = layer.Data;
+            IMacroStabilityInwardsSoilLayerData data = layer.Data;
             Assert.AreEqual(isAquifer, data.IsAquifer);
             Assert.AreEqual(Color.FromArgb(color), data.Color);
             Assert.AreEqual(entity.MaterialName, data.MaterialName);
@@ -165,7 +166,7 @@
 
             // Assert
             Assert.IsNotNull(layer);
-            MacroStabilityInwardsSoilLayerData data = layer.Data;
+            IMacroStabilityInwardsSoilLayerData data = layer.Data;
             Assert.AreEqual(entity.MaterialName, data.MaterialName);
 
             Assert.IsNaN(layer.Top);