Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/Ringtoets.Common.Data.TestUtil.Test.csproj
===================================================================
diff -u -r72cdd802a67613c6e93bb92ae0b1478c5c943b0a -rb97480db064df3dd0a522a60a3552e1a2117e6d6
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/Ringtoets.Common.Data.TestUtil.Test.csproj	(.../Ringtoets.Common.Data.TestUtil.Test.csproj)	(revision 72cdd802a67613c6e93bb92ae0b1478c5c943b0a)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/Ringtoets.Common.Data.TestUtil.Test.csproj	(.../Ringtoets.Common.Data.TestUtil.Test.csproj)	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -73,6 +73,8 @@
     <Compile Include="TestHydraulicBoundaryLocationOutputTest.cs" />
     <Compile Include="TestHydraulicBoundaryLocationTest.cs" />
     <Compile Include="IllustrationPoints\TestSubMechanismIllustrationPointTest.cs" />
+    <Compile Include="TestStructuresCalculationTest.cs" />
+    <Compile Include="TestStructuresInputTest.cs" />
     <Compile Include="TestStructuresOutputTest.cs" />
     <Compile Include="TestStructureTest.cs" />
   </ItemGroup>
Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresCalculationTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresCalculationTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresCalculationTest.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,40 @@
+// Copyright (C) Stichting Deltares 2017. 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.Common.Data.Structures;
+
+namespace Ringtoets.Common.Data.TestUtil.Test
+{
+    [TestFixture]
+    public class TestStructuresCalculationTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Call
+            var calculation = new TestStructuresCalculation();
+
+            // Assert
+            Assert.IsInstanceOf<StructuresCalculation<TestStructuresInput>>(calculation);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresInputTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresInputTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil.Test/TestStructuresInputTest.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,40 @@
+// Copyright (C) Stichting Deltares 2017. 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.Common.Data.Structures;
+
+namespace Ringtoets.Common.Data.TestUtil.Test
+{
+    [TestFixture]
+    public class TestStructuresInputTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Call
+            var input = new TestStructuresInput();
+
+            // Assert
+            Assert.IsInstanceOf<StructuresInputBase<TestStructure>>(input);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/Ringtoets.Common.Data.TestUtil.csproj
===================================================================
diff -u -r72cdd802a67613c6e93bb92ae0b1478c5c943b0a -rb97480db064df3dd0a522a60a3552e1a2117e6d6
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/Ringtoets.Common.Data.TestUtil.csproj	(.../Ringtoets.Common.Data.TestUtil.csproj)	(revision 72cdd802a67613c6e93bb92ae0b1478c5c943b0a)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/Ringtoets.Common.Data.TestUtil.csproj	(.../Ringtoets.Common.Data.TestUtil.csproj)	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -76,6 +76,8 @@
     <Compile Include="TestHydraulicBoundaryLocation.cs" />
     <Compile Include="TestHydraulicBoundaryLocationOutput.cs" />
     <Compile Include="TestStructure.cs" />
+    <Compile Include="TestStructuresCalculation.cs" />
+    <Compile Include="TestStructuresInput.cs" />
     <Compile Include="TestStructuresOutput.cs" />
     <Compile Include="IllustrationPoints\WindDirectionTestFactory.cs" />
   </ItemGroup>
Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresCalculation.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresCalculation.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresCalculation.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,30 @@
+// Copyright (C) Stichting Deltares 2017. 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 Ringtoets.Common.Data.Structures;
+
+namespace Ringtoets.Common.Data.TestUtil
+{
+    /// <summary>
+    /// Simple structures calculation that can be used in tests.
+    /// </summary>
+    public class TestStructuresCalculation : StructuresCalculation<TestStructuresInput> {}
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresInput.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresInput.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.TestUtil/TestStructuresInput.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,38 @@
+// Copyright (C) Stichting Deltares 2017. 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;
+using Ringtoets.Common.Data.Structures;
+
+namespace Ringtoets.Common.Data.TestUtil
+{
+    /// <summary>
+    /// Simple structures input that can be used in tests.
+    /// </summary>
+    public class TestStructuresInput : StructuresInputBase<TestStructure>
+    {
+        public override bool IsStructureInputSynchronized { get; }
+        public override void SynchronizeStructureInput()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
Index: Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/Ringtoets.Common.Service.TestUtil.Test.csproj
===================================================================
diff -u -r18c1a79b0b66f21f9a0ebb055183e7fcccaac158 -rb97480db064df3dd0a522a60a3552e1a2117e6d6
--- Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/Ringtoets.Common.Service.TestUtil.Test.csproj	(.../Ringtoets.Common.Service.TestUtil.Test.csproj)	(revision 18c1a79b0b66f21f9a0ebb055183e7fcccaac158)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/Ringtoets.Common.Service.TestUtil.Test.csproj	(.../Ringtoets.Common.Service.TestUtil.Test.csproj)	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -51,6 +51,7 @@
     </Compile>
     <Compile Include="CalculationServiceTestHelperTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="TestStructureValidationRulesRegistryTest.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\..\..\build\Copying.licenseheader">
@@ -59,6 +60,18 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\..\src\Ringtoets.Common.Data\Ringtoets.Common.Data.csproj">
+      <Project>{d4200f43-3f72-4f42-af0a-8ced416a38ec}</Project>
+      <Name>Ringtoets.Common.Data</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\src\Ringtoets.Common.Service\Ringtoets.Common.Service.csproj">
+      <Project>{D951D6DA-FE83-4920-9FDB-63BF96480B54}</Project>
+      <Name>Ringtoets.Common.Service</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Ringtoets.Common.Data.TestUtil\Ringtoets.Common.Data.TestUtil.csproj">
+      <Project>{4843D6E5-066F-4795-94F5-1D53932DD03C}</Project>
+      <Name>Ringtoets.Common.Data.TestUtil</Name>
+    </ProjectReference>
     <ProjectReference Include="..\Ringtoets.Common.Service.TestUtil\Ringtoets.Common.Service.TestUtil.csproj">
       <Project>{52093DA6-D545-476A-ADFD-12F56625E36B}</Project>
       <Name>Ringtoets.Common.Service.TestUtil</Name>
Index: Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/TestStructureValidationRulesRegistryTest.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/TestStructureValidationRulesRegistryTest.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil.Test/TestStructureValidationRulesRegistryTest.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,56 @@
+// Copyright (C) Stichting Deltares 2017. 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.Common.Data.TestUtil;
+using Ringtoets.Common.Service.ValidationRules;
+
+namespace Ringtoets.Common.Service.TestUtil.Test
+{
+    [TestFixture]
+    public class TestStructureValidationRulesRegistryTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Call
+            var registry = new TestStructureValidationRulesRegistry();
+
+            // Assert
+            Assert.IsInstanceOf<IStructuresValidationRulesRegistry<TestStructuresInput, TestStructure>>(registry);
+        }
+
+        [Test]
+        public void GetValidationRules_Always_ReturnEmpty()
+        {
+            // Setup
+            var input = new TestStructuresInput();
+            var registry = new TestStructureValidationRulesRegistry();
+
+            // Call
+            IEnumerable<ValidationRule> rules = registry.GetValidationRules(input);
+
+            // Assert
+            CollectionAssert.IsEmpty(rules);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/Ringtoets.Common.Service.TestUtil.csproj
===================================================================
diff -u -r9fce5ab340c62f18944e80ce5013e788f3bb9bc6 -rb97480db064df3dd0a522a60a3552e1a2117e6d6
--- Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/Ringtoets.Common.Service.TestUtil.csproj	(.../Ringtoets.Common.Service.TestUtil.csproj)	(revision 9fce5ab340c62f18944e80ce5013e788f3bb9bc6)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/Ringtoets.Common.Service.TestUtil.csproj	(.../Ringtoets.Common.Service.TestUtil.csproj)	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -51,13 +51,28 @@
     </Compile>
     <Compile Include="CalculationServiceTestHelper.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="TestStructureValidationRulesRegistry.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="..\..\..\..\build\Copying.licenseheader">
       <Link>Copying.licenseheader</Link>
     </None>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Ringtoets.Common.Data\Ringtoets.Common.Data.csproj">
+      <Project>{d4200f43-3f72-4f42-af0a-8ced416a38ec}</Project>
+      <Name>Ringtoets.Common.Data</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\src\Ringtoets.Common.Service\Ringtoets.Common.Service.csproj">
+      <Project>{D951D6DA-FE83-4920-9FDB-63BF96480B54}</Project>
+      <Name>Ringtoets.Common.Service</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Ringtoets.Common.Data.TestUtil\Ringtoets.Common.Data.TestUtil.csproj">
+      <Project>{4843D6E5-066F-4795-94F5-1D53932DD03C}</Project>
+      <Name>Ringtoets.Common.Data.TestUtil</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
Index: Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/TestStructureValidationRulesRegistry.cs
===================================================================
diff -u
--- Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/TestStructureValidationRulesRegistry.cs	(revision 0)
+++ Ringtoets/Common/test/Ringtoets.Common.Service.TestUtil/TestStructureValidationRulesRegistry.cs	(revision b97480db064df3dd0a522a60a3552e1a2117e6d6)
@@ -0,0 +1,38 @@
+// Copyright (C) Stichting Deltares 2017. 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 Ringtoets.Common.Data.TestUtil;
+using Ringtoets.Common.Service.ValidationRules;
+
+namespace Ringtoets.Common.Service.TestUtil
+{
+    /// <summary>
+    /// Simple validation rules registry that can be used in tests.
+    /// </summary>
+    public class TestStructureValidationRulesRegistry : IStructuresValidationRulesRegistry<TestStructuresInput, TestStructure>
+    {
+        public IEnumerable<ValidationRule> GetValidationRules(TestStructuresInput input)
+        {
+            yield break;
+        }
+    }
+}
\ No newline at end of file