Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/StructureCalculationEntityReadExtensionsTest.cs
===================================================================
diff -u -r91764687fd1e853385a63f56160f38cb4527c7a8 -rfe90a6d174a01975381e6cda55ed1f7f4e831a51
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/StructureCalculationEntityReadExtensionsTest.cs	(.../StructureCalculationEntityReadExtensionsTest.cs)	(revision 91764687fd1e853385a63f56160f38cb4527c7a8)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/StructureCalculationEntityReadExtensionsTest.cs	(.../StructureCalculationEntityReadExtensionsTest.cs)	(revision fe90a6d174a01975381e6cda55ed1f7f4e831a51)
@@ -123,7 +123,7 @@
             AssertRoundedDouble(entity.WidthFlowAperturesStandardDeviation, inputToUpdate.WidthFlowApertures.StandardDeviation);
             AssertRoundedDouble(entity.StormDurationMean, inputToUpdate.StormDuration.Mean);
 
-            Assert.IsEmpty(inputToUpdate.ForeshoreGeometry);
+            CollectionAssert.IsEmpty(inputToUpdate.ForeshoreGeometry);
             Assert.IsNull(inputToUpdate.ForeshoreProfile);
             Assert.IsNull(inputToUpdate.HydraulicBoundaryLocation);
             Assert.IsNull(inputToUpdate.Structure);