Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs
===================================================================
diff -u -rf8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e -r450dc975ac532838d2fe884a477e3f7e3d794904
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs	(.../FailureMechanismDefaultsProviderTest.cs)	(revision f8c28b3b04cdabb62ea37772efcb1f4ebbbf2b9e)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs	(.../FailureMechanismDefaultsProviderTest.cs)	(revision 450dc975ac532838d2fe884a477e3f7e3d794904)
@@ -33,47 +33,47 @@
         [TestCase(HydraRingFailureMechanismType.AssessmentLevel, 1, new[]
         {
             1
-        }, 1, 9)]
+        }, 1, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.WaveHeight, 11, new[]
         {
             11
-        }, 11, 9)]
+        }, 11, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.WavePeakPeriod, 11, new[]
         {
             14
-        }, 14, 9)]
+        }, 14, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.WaveSpectralPeriod, 11, new[]
         {
             16
-        }, 16, 9)]
+        }, 16, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.QVariant, 3, new[]
         {
             5
-        }, 6, 10)]
+        }, 6, 10, 4)]
         [TestCase(HydraRingFailureMechanismType.DikeHeight, 101, new[]
         {
             102,
             103
-        }, 1017, 9)]
+        }, 1017, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.DikesOvertopping, 101, new[]
         {
             102,
             103
-        }, 1017, 9)]
+        }, 1017, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.StructuresOvertopping, 110, new[]
         {
             421,
             422,
             423
-        }, 4404, 9)]
+        }, 4404, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.StructuresClosure, 111, new[]
         {
             422,
             424,
             425,
             426,
             427
-        }, 4505, 9)]
+        }, 4505, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.StructuresStructuralFailure, 112, new[]
         {
             422,
@@ -85,21 +85,22 @@
             433,
             434,
             435
-        }, 4607, 9)]
+        }, 4607, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.DunesBoundaryConditions, 1, new[]
         {
             6
-        }, 8, 9)]
+        }, 8, 9, 1)]
         [TestCase(HydraRingFailureMechanismType.OvertoppingRate, 101, new[]
         {
             102,
             103
-        }, 1017, 9)]
+        }, 1017, 9, 1)]
         public void GetFailureMechanismDefaults_ReturnsExpectedFailureMechanismDefaults(HydraRingFailureMechanismType failureMechanismType,
                                                                                         int expectedMechanismId,
                                                                                         IEnumerable<int> expectedSubMechanismIds,
                                                                                         int expectedFaultTreeModelId,
-                                                                                        int expectedPreprocessorFaultTreeModelId)
+                                                                                        int expectedPreprocessorFaultTreeModelId,
+                                                                                        int expectedPreprocessorMechanismId)
         {
             // Setup
             var failureMechanismDefaultsProvider = new FailureMechanismDefaultsProvider();
@@ -112,6 +113,7 @@
             Assert.AreEqual(expectedSubMechanismIds, failureMechanismDefaults.SubMechanismIds);
             Assert.AreEqual(expectedFaultTreeModelId, failureMechanismDefaults.FaultTreeModelId);
             Assert.AreEqual(expectedPreprocessorFaultTreeModelId, failureMechanismDefaults.PreprocessorFaultTreeModelId);
+            Assert.AreEqual(expectedPreprocessorMechanismId, failureMechanismDefaults.PreprocessorMechanismId);
         }
     }
 }
\ No newline at end of file