Index: test/Plugins/Wti/Wti.Calculation.Test/Wti.Calculation.Test.csproj
===================================================================
diff -u -rb9fb2479ca915755aa087e7898b9a78eb1e4f0c0 -ra3b93c36c2051bd6112327bff0d836ae7883737d
--- test/Plugins/Wti/Wti.Calculation.Test/Wti.Calculation.Test.csproj	(.../Wti.Calculation.Test.csproj)	(revision b9fb2479ca915755aa087e7898b9a78eb1e4f0c0)
+++ test/Plugins/Wti/Wti.Calculation.Test/Wti.Calculation.Test.csproj	(.../Wti.Calculation.Test.csproj)	(revision a3b93c36c2051bd6112327bff0d836ae7883737d)
@@ -58,7 +58,12 @@
       <Project>{ce994cc9-6f6a-48ac-b4be-02c30a21f4db}</Project>
       <Name>Wti.Data</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\..\Wti.Calculation.TestUtil\Wti.Calculation.TestUtil.csproj">
+      <Project>{27E0A5C9-3ABF-426A-A3DA-7D0B83A218C8}</Project>
+      <Name>Wti.Calculation.TestUtil</Name>
+    </ProjectReference>
   </ItemGroup>
+  <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.