Index: Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresDataSynchronizationServiceTest.cs
===================================================================
diff -u -r93ba687d7de78eb3e5835a34843b3057c76336bf -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresDataSynchronizationServiceTest.cs	(.../HeightStructuresDataSynchronizationServiceTest.cs)	(revision 93ba687d7de78eb3e5835a34843b3057c76336bf)
+++ Ringtoets/HeightStructures/test/Ringtoets.HeightStructures.Service.Test/HeightStructuresDataSynchronizationServiceTest.cs	(.../HeightStructuresDataSynchronizationServiceTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -229,13 +229,15 @@
                 calculationWithStructureAAndOutput
             });
 
-            failureMechanism.AddSections(new [] {FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
+            failureMechanism.AddSections(new[]
             {
-                locationStructureA,
-                new Point2D(1, 1)
-            }),
                 FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
                 {
+                    locationStructureA,
+                    new Point2D(1, 1)
+                }),
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
+                {
                     new Point2D(1, 1),
                     locationStructureB
                 })
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/ClosingStructures/ClosingStructuresFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/ClosingStructures/ClosingStructuresFailureMechanismCreateExtensionsTest.cs	(.../ClosingStructuresFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/ClosingStructures/ClosingStructuresFailureMechanismCreateExtensionsTest.cs	(.../ClosingStructuresFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -31,7 +31,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.ClosingStructures;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.ClosingStructures
 {
@@ -166,7 +165,10 @@
         {
             // Setup
             var failureMechanism = new ClosingStructuresFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/DuneErosion/DuneErosionFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/DuneErosion/DuneErosionFailureMechanismCreateExtensionsTest.cs	(.../DuneErosionFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/DuneErosion/DuneErosionFailureMechanismCreateExtensionsTest.cs	(.../DuneErosionFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -30,7 +30,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.DuneErosion;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.DuneErosion
 {
@@ -151,7 +150,10 @@
         {
             // Setup
             var failureMechanism = new DuneErosionFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/FailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/FailureMechanismCreateExtensionsTest.cs	(.../FailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/FailureMechanismCreateExtensionsTest.cs	(.../FailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -25,7 +25,6 @@
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create
 {
@@ -79,7 +78,10 @@
         {
             // Setup
             var failureMechanism = new TestFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
             var failureMechanismEntity = new FailureMechanismEntity();
 
             // Call
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverErosionInwardsFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverErosionInwardsFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -29,7 +29,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.GrassCoverErosionInwards;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.GrassCoverErosionInwards
 {
@@ -152,7 +151,10 @@
         {
             // Setup
             var failureMechanism = new GrassCoverErosionInwardsFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverErosionOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -31,7 +31,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.GrassCoverErosionOutwards;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.GrassCoverErosionOutwards
 {
@@ -153,7 +152,10 @@
         {
             // Setup
             var failureMechanism = new GrassCoverErosionOutwardsFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffInwards/GrassCoverSlipOffInwardsFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffInwards/GrassCoverSlipOffInwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverSlipOffInwardsFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffInwards/GrassCoverSlipOffInwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverSlipOffInwardsFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new GrassCoverSlipOffInwardsFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverSlipOffOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/GrassCoverSlipOffOutwards/GrassCoverSlipOffOutwardsFailureMechanismCreateExtensionsTest.cs	(.../GrassCoverSlipOffOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new GrassCoverSlipOffOutwardsFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/HeightStructures/HeightStructuresFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/HeightStructures/HeightStructuresFailureMechanismCreateExtensionsTest.cs	(.../HeightStructuresFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/HeightStructures/HeightStructuresFailureMechanismCreateExtensionsTest.cs	(.../HeightStructuresFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -30,7 +30,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.HeightStructures;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.HeightStructures
 {
@@ -159,7 +158,10 @@
         {
             // Setup
             var failureMechanism = new HeightStructuresFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/MacrostabilityOutwards/MacroStabilityOutwardsFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -r96e0a1fd29dc37c5abe6c020ec64f8188acdab60 -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/MacrostabilityOutwards/MacroStabilityOutwardsFailureMechanismCreateExtensionsTest.cs	(.../MacroStabilityOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision 96e0a1fd29dc37c5abe6c020ec64f8188acdab60)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/MacrostabilityOutwards/MacroStabilityOutwardsFailureMechanismCreateExtensionsTest.cs	(.../MacroStabilityOutwardsFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -170,7 +170,10 @@
         {
             // Setup
             var failureMechanism = new MacroStabilityOutwardsFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Microstability/MicrostabilityFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Microstability/MicrostabilityFailureMechanismCreateExtensionsTest.cs	(.../MicrostabilityFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Microstability/MicrostabilityFailureMechanismCreateExtensionsTest.cs	(.../MicrostabilityFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new MicrostabilityFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Piping/PipingFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Piping/PipingFailureMechanismCreateExtensionsTest.cs	(.../PipingFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/Piping/PipingFailureMechanismCreateExtensionsTest.cs	(.../PipingFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -172,7 +172,10 @@
         {
             // Setup
             var failureMechanism = new PipingFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
             var registry = new PersistenceRegistry();
 
             // Call
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/PipingStructure/PipingStructureFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/PipingStructure/PipingStructureFailureMechanismCreateExtensionsTest.cs	(.../PipingStructureFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/PipingStructure/PipingStructureFailureMechanismCreateExtensionsTest.cs	(.../PipingStructureFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -143,7 +143,10 @@
         {
             // Setup
             var failureMechanism = new PipingStructureFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityPointStructures/StabilityPointStructuresFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityPointStructures/StabilityPointStructuresFailureMechanismCreateExtensionsTest.cs	(.../StabilityPointStructuresFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityPointStructures/StabilityPointStructuresFailureMechanismCreateExtensionsTest.cs	(.../StabilityPointStructuresFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -32,7 +32,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.StabilityPointStructures;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.StabilityPointStructures
 {
@@ -169,7 +168,10 @@
         {
             // Setup
             var failureMechanism = new StabilityPointStructuresFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityStoneCover/StabilityStoneCoverFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityStoneCover/StabilityStoneCoverFailureMechanismCreateExtensionsTest.cs	(.../StabilityStoneCoverFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StabilityStoneCover/StabilityStoneCoverFailureMechanismCreateExtensionsTest.cs	(.../StabilityStoneCoverFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -29,7 +29,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.StabilityStoneCover;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 
 namespace Ringtoets.Storage.Core.Test.Create.StabilityStoneCover
 {
@@ -148,7 +147,10 @@
         {
             // Setup
             var failureMechanism = new StabilityStoneCoverFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StrengthStabilityLengthwise/StrengthStabilityLengthwiseConstructionFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StrengthStabilityLengthwise/StrengthStabilityLengthwiseConstructionFailureMechanismCreateExtensionsTest.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/StrengthStabilityLengthwise/StrengthStabilityLengthwiseConstructionFailureMechanismCreateExtensionsTest.cs	(.../StrengthStabilityLengthwiseConstructionFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new StrengthStabilityLengthwiseConstructionFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/TechnicalInnovation/TechnicalInnovationFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/TechnicalInnovation/TechnicalInnovationFailureMechanismCreateExtensionsTest.cs	(.../TechnicalInnovationFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/TechnicalInnovation/TechnicalInnovationFailureMechanismCreateExtensionsTest.cs	(.../TechnicalInnovationFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new TechnicalInnovationFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaterPressureAsphaltCover/WaterPressureAsphaltCoverFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaterPressureAsphaltCover/WaterPressureAsphaltCoverFailureMechanismCreateExtensionsTest.cs	(.../WaterPressureAsphaltCoverFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaterPressureAsphaltCover/WaterPressureAsphaltCoverFailureMechanismCreateExtensionsTest.cs	(.../WaterPressureAsphaltCoverFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -140,7 +140,10 @@
         {
             // Setup
             var failureMechanism = new WaterPressureAsphaltCoverFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());
Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverFailureMechanismCreateExtensionsTest.cs
===================================================================
diff -u -rb7c9234daf5a52422362a7cb3fa1f46a86df63bb -re66059230a8da0cb84e758e139c82f9aee729e21
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverFailureMechanismCreateExtensionsTest.cs	(.../WaveImpactAsphaltCoverFailureMechanismCreateExtensionsTest.cs)	(revision b7c9234daf5a52422362a7cb3fa1f46a86df63bb)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.Test/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverFailureMechanismCreateExtensionsTest.cs	(.../WaveImpactAsphaltCoverFailureMechanismCreateExtensionsTest.cs)	(revision e66059230a8da0cb84e758e139c82f9aee729e21)
@@ -28,7 +28,6 @@
 using Ringtoets.Storage.Core.Create;
 using Ringtoets.Storage.Core.Create.WaveImpactAsphaltCover;
 using Ringtoets.Storage.Core.DbContext;
-using Ringtoets.Storage.Core.TestUtil;
 using Ringtoets.WaveImpactAsphaltCover.Data;
 
 namespace Ringtoets.Storage.Core.Test.Create.WaveImpactAsphaltCover
@@ -149,7 +148,10 @@
         {
             // Setup
             var failureMechanism = new WaveImpactAsphaltCoverFailureMechanism();
-            failureMechanism.AddSection(FailureMechanismSectionTestFactory.CreateFailureMechanismSection());
+            failureMechanism.AddSections(new[]
+            {
+                FailureMechanismSectionTestFactory.CreateFailureMechanismSection()
+            });
 
             // Call
             FailureMechanismEntity entity = failureMechanism.Create(new PersistenceRegistry());