Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/AssessmentSectionCreateExtensionsTest.cs
===================================================================
diff -u -r8ff26e0d7885f432a6e470e8d68ce325bdc6a9bc -rf8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/AssessmentSectionCreateExtensionsTest.cs	(.../AssessmentSectionCreateExtensionsTest.cs)	(revision 8ff26e0d7885f432a6e470e8d68ce325bdc6a9bc)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Create/AssessmentSectionCreateExtensionsTest.cs	(.../AssessmentSectionCreateExtensionsTest.cs)	(revision f8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e)
@@ -184,7 +184,7 @@
         }
 
         [Test]
-        public void Create_WithHydraulicBoundaryDatabase_SetsPropertiesAndLocationsToEntity()
+        public void Create_WithHydraulicBoundaryDatabaseCanUsePreprocessorFalse_SetsPropertiesAndLocationsToEntity()
         {
             // Setup
             const string testFilePath = "path";
@@ -211,9 +211,46 @@
             Assert.AreEqual(testFilePath, entity.HydraulicDatabaseLocation);
             Assert.AreEqual(testVersion, entity.HydraulicDatabaseVersion);
             Assert.AreEqual(1, entity.HydraulicLocationEntities.Count);
+            Assert.AreEqual(0, entity.HydraRingPreprocessorEntities.Count);
         }
 
         [Test]
+        public void Create_WithHydraulicBoundaryDatabaseCanUsePreprocessorTrue_SetsPropertiesAndLocationsToEntity()
+        {
+            // Setup
+            const string testFilePath = "path";
+            const string testVersion = "1";
+            const bool usePreprocessor = true;
+            const string preprocessorDirectory = "directory";
+
+            var assessmentSection = new AssessmentSection(AssessmentSectionComposition.Dike)
+            {
+                HydraulicBoundaryDatabase = new HydraulicBoundaryDatabase(usePreprocessor, preprocessorDirectory)
+                {
+                    FilePath = testFilePath,
+                    Version = testVersion,
+                    Locations =
+                    {
+                        new HydraulicBoundaryLocation(-1, "name", 1, 2)
+                    }
+                }
+            };
+            var registry = new PersistenceRegistry();
+
+            // Call
+            AssessmentSectionEntity entity = assessmentSection.Create(registry, 0);
+
+            // Assert
+            Assert.AreEqual(testFilePath, entity.HydraulicDatabaseLocation);
+            Assert.AreEqual(testVersion, entity.HydraulicDatabaseVersion);
+            Assert.AreEqual(1, entity.HydraulicLocationEntities.Count);
+            Assert.AreEqual(1, entity.HydraRingPreprocessorEntities.Count);
+            HydraRingPreprocessorEntity preprocessorEntity = entity.HydraRingPreprocessorEntities.First();
+            Assert.AreEqual(Convert.ToByte(usePreprocessor), preprocessorEntity.UsePreprocessor);
+            Assert.AreEqual(preprocessorDirectory, preprocessorEntity.PreprocessorDirectory);
+        }
+
+        [Test]
         public void Create_WithReferenceLine_AddsReferenceLinePointEntities()
         {
             // Setup