closes #1097

Author: renemadsen

eFormAPI/Plugins/OuterInnerResource.Pn/OuterInnerResource.Pn.Test/OuterInnerResource.Pn.Test.csproj

@@ -8,7 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
-    <PackageReference Include="NUnit" Version="4.3.2" />
+    <PackageReference Include="NSubstitute" Version="5.3.0" />
+    <PackageReference Include="NUnit" Version="4.4.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
   </ItemGroup>