Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj
===================================================================
diff -u -r6cec21ca5e9396202bd248dfabc181857bf433a5 -re6f8ac7ecbea09b8c7500713e9c2a48844b67eed
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision 6cec21ca5e9396202bd248dfabc181857bf433a5)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision e6f8ac7ecbea09b8c7500713e9c2a48844b67eed)
@@ -49,6 +49,8 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="HydraRingConfigurationTest.cs" />
+    <Compile Include="Settings\FailureMechanismDefaultsProviderTest.cs" />
+    <Compile Include="Settings\FailureMechanismDefaultsTest.cs" />
     <Compile Include="Settings\FailureMechanismSettingsProviderTest.cs" />
     <Compile Include="Settings\FailureMechanismSettingsTest.cs" />
     <Compile Include="Settings\SubMechanismSettingsProviderTest.cs" />
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsProviderTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsProviderTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsProviderTest.cs	(revision e6f8ac7ecbea09b8c7500713e9c2a48844b67eed)
@@ -0,0 +1,106 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Collections.Generic;
+using NUnit.Framework;
+using Ringtoets.HydraRing.Calculation.Settings;
+using Ringtoets.HydraRing.Calculation.Types;
+
+namespace Ringtoets.HydraRing.Calculation.Test.Settings
+{
+    [TestFixture]
+    public class FailureMechanismDefaultsProviderTest
+    {
+        [TestCase(HydraRingFailureMechanismType.AssessmentLevel, 1, 2, 26, new[]
+        {
+            1
+        })]
+        [TestCase(HydraRingFailureMechanismType.QVariant, 3, 6, 114, new[]
+        {
+            3,
+            4,
+            5
+        })]
+        [TestCase(HydraRingFailureMechanismType.WaveHeight, 11, 2, 28, new[]
+        {
+            11
+        })]
+        [TestCase(HydraRingFailureMechanismType.WavePeakPeriod, 11, 2, 29, new[]
+        {
+            14
+        })]
+        [TestCase(HydraRingFailureMechanismType.WaveSpectralPeriod, 11, 2, 29, new[]
+        {
+            16
+        })]
+        [TestCase(HydraRingFailureMechanismType.DikesOvertopping, 101, 1, 1, new[]
+        {
+            102,
+            103
+        })]
+        [TestCase(HydraRingFailureMechanismType.DikesPiping, 103, 1, 44, new[]
+        {
+            311,
+            313,
+            314
+        })]
+        [TestCase(HydraRingFailureMechanismType.StructuresOvertopping, 110, 1, 60, new[]
+        {
+            421,
+            422,
+            423
+        })]
+        [TestCase(HydraRingFailureMechanismType.StructuresClosure, 111, 1, 65, new[]
+        {
+            422,
+            424,
+            425,
+            426,
+            427
+        })]
+        [TestCase(HydraRingFailureMechanismType.StructuresStructuralFailure, 112, 1, 65, new[]
+        {
+            422,
+            424,
+            425,
+            430,
+            431,
+            432,
+            433,
+            434,
+            435
+        })]
+        public void GetFailureMechanismDefaults_ReturnsExpectedFailureMechanismDefaults(HydraRingFailureMechanismType failureMechanismType, int expectedMechanismId, int expectedCalculationTypeId, int expectedVariableId, IEnumerable<int> expectedSubMechanismIds)
+        {
+            // Setup
+            var failureMechanismDefaultsProvider = new FailureMechanismDefaultsProvider();
+
+            // Call
+            var failureMechanismDefaults = failureMechanismDefaultsProvider.GetFailureMechanismDefaults(failureMechanismType);
+
+            // Assert
+            Assert.AreEqual(expectedMechanismId, failureMechanismDefaults.MechanismId);
+            Assert.AreEqual(expectedCalculationTypeId, failureMechanismDefaults.CalculationTypeId);
+            Assert.AreEqual(expectedVariableId, failureMechanismDefaults.VariableId);
+            Assert.AreEqual(expectedSubMechanismIds, failureMechanismDefaults.SubMechanismIds);
+        }
+    }
+}
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Settings/FailureMechanismDefaultsTest.cs	(revision e6f8ac7ecbea09b8c7500713e9c2a48844b67eed)
@@ -0,0 +1,51 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using NUnit.Framework;
+using Ringtoets.HydraRing.Calculation.Settings;
+
+namespace Ringtoets.HydraRing.Calculation.Test.Settings
+{
+    [TestFixture]
+    public class FailureMechanismDefaultsTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Call
+            var failureMechanismDefaults = new FailureMechanismDefaults(1, 2, 3, new[]
+            {
+                4,
+                5
+            });
+
+            // Assert
+            Assert.AreEqual(1, failureMechanismDefaults.MechanismId);
+            Assert.AreEqual(2, failureMechanismDefaults.CalculationTypeId);
+            Assert.AreEqual(3, failureMechanismDefaults.VariableId);
+            CollectionAssert.AreEqual(new[]
+            {
+                4,
+                5
+            }, failureMechanismDefaults.SubMechanismIds);
+        }
+    }
+}
\ No newline at end of file