Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/ProjectUpdateExtensionsTest.cs
===================================================================
diff -u -rfe68c3f7cae5946b93d9e27eb532b176a6b26b84 -r9d77e28eef1dda363f4854ba2011a0107588d82c
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/ProjectUpdateExtensionsTest.cs	(.../ProjectUpdateExtensionsTest.cs)	(revision fe68c3f7cae5946b93d9e27eb532b176a6b26b84)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Update/ProjectUpdateExtensionsTest.cs	(.../ProjectUpdateExtensionsTest.cs)	(revision 9d77e28eef1dda363f4854ba2011a0107588d82c)
@@ -243,6 +243,10 @@
                     CalculationsGroup =
                     {
                         StorageId = 23
+                    },
+                    PipingProbabilityAssessmentInput =
+                    {
+                        StorageId = 2
                     }
                 },
                 GrassCoverErosionInwards =
@@ -322,6 +326,10 @@
             {
                 FailureMechanismEntityId = 1
             });
+            ringtoetsEntities.PipingFailureMechanismMetaEntities.Add(new PipingFailureMechanismMetaEntity
+            {
+                PipingFailureMechanismMetaEntityId = 2
+            });
 
             // Call
             project.Update(new PersistenceRegistry(), ringtoetsEntities);