Question

I am just trying to test some validation which involves the database. The setup of my test code looks something like this:

[TestFixture]
public class UserValidatorTester : RepositoryTestsBase
{
    [SetUp]
    public void Setup()
    {
        ServiceLocatorInitializer.Init();
        base.SetUp(); 
    }


...

The ServiceLocatorInitializer looks like this:

    public class ServiceLocatorInitializer
        {
            public static void Init() 
            {
                IWindsorContainer container = new WindsorContainer();

                container.Register(
                        Component
                            .For(typeof(IEntityDuplicateChecker))
                            .ImplementedBy(typeof(EntityDuplicateChecker))
                            .Named("entityDuplicateChecker"));

container.Register(Component.For(typeof(ISessionFactoryKeyProvider)).ImplementedBy(typeof(DefaultSessionFactoryKeyProvider)).Named("sessionFactoryKeyProvider"));


                ServiceLocator.SetLocatorProvider(() => new WindsorServiceLocator(container));
            }
        }

I am getting:

at SharpArch.Domain.SafeServiceLocator`1.GetService()

at SharpArch.NHibernate.SessionFactoryKeyHelper.GetKeyFrom(Object anObject)
at SharpArch.NHibernate.NHibernateRepositoryWithTypedId2.get_Session()
at EID2.Tasks.Repositories.UserRepository.SaveOrUpdate(User entity) in C:\Users\csetzkorn\Documents\Visual Studio 2010\Projects\EID2\Solutions\EID2.Tasks\Repositories\UserRepository.cs:line 17
at EID2.Tasks.UserTasks.CreateUser(CreateUserViewModel CreateUserViewModel) in C:\Users\csetzkorn\Documents\Visual Studio 2010\Projects\EID2\Solutions\EID2.Tasks\UserTasks.cs:line 33
at EID2.Tests.Validation.UserValidatorTester.LoadTestData() in C:\Users\csetzkorn\Documents\Visual Studio 2010\Projects\EID2\Solutions\EID2.Tests\Validation\UserValidatorTester.cs:line 39
at SharpArch.Testing.NUnit.NHibernate.RepositoryTestsBase.SetUp()
--NullReferenceException
at Microsoft.Practices.ServiceLocation.ServiceLocator.get_Current()
at SharpArch.Domain.SafeServiceLocator1.GetService()

Christian

PS:

Included dlls:

<ItemGroup>
    <Reference Include="Castle.Core">
      <HintPath>..\..\Packages\Castle.Core.2.5.2\lib\SL4\Castle.Core.dll</HintPath>
    </Reference>
    <Reference Include="Castle.Windsor">
      <HintPath>..\..\Packages\Castle.Windsor.2.5.3\lib\NET40\Castle.Windsor.dll</HintPath>
    </Reference>
    <Reference Include="CommonServiceLocator.WindsorAdapter">
      <HintPath>..\..\Packages\CommonServiceLocator.WindsorAdapter.1.0\lib\NET35\CommonServiceLocator.WindsorAdapter.dll</HintPath>
    </Reference>
    <Reference Include="EID2.Tasks">
      <HintPath>..\xxx.Tasks\bin\Debug\xxx.Tasks.dll</HintPath>
    </Reference>
    <Reference Include="FluentValidation, Version=2.0.0.0, Culture=neutral, PublicKeyToken=a82054b837897c66, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\..\Packages\FluentValidation\FluentValidation.dll</HintPath>
    </Reference>
    <Reference Include="Microsoft.Practices.ServiceLocation">
      <HintPath>..\..\Packages\CommonServiceLocator.1.0\lib\NET35\Microsoft.Practices.ServiceLocation.dll</HintPath>
    </Reference>
    <Reference Include="MvcContrib.TestHelper">
      <HintPath>..\..\Packages\MvcContrib.Mvc3-ci.3.0.68.0\lib\MvcContrib.TestHelper.dll</HintPath>
    </Reference>
    <Reference Include="NHibernate, Version=3.1.0.4000, Culture=neutral, PublicKeyToken=aa95f207798dfdb4, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\..\ReferencedAssemblies\NHibernate\NHibernate.dll</HintPath>
    </Reference>
    <Reference Include="NHibernate.ByteCode.Castle">
      <HintPath>..\..\ReferencedAssemblies\NHibernate\NHibernate.ByteCode.Castle.dll</HintPath>
    </Reference>
    <Reference Include="NHibernate.Validator">
      <HintPath>..\..\ReferencedAssemblies\NHibernate\NHibernate.Validator.dll</HintPath>
    </Reference>
    <Reference Include="nunit.framework">
      <HintPath>..\..\Packages\NUnit.2.5.10.11092\lib\nunit.framework.dll</HintPath>
    </Reference>
    <Reference Include="Rhino.Mocks">
      <HintPath>..\..\ReferencedAssemblies\RhinoMocks\Rhino.Mocks.dll</HintPath>
    </Reference>
    <Reference Include="SharpArch.Domain">
      <HintPath>..\..\ReferencedAssemblies\SharpArchitecture\SharpArch.Domain.dll</HintPath>
    </Reference>
    <Reference Include="SharpArch.NHibernate">
      <HintPath>..\..\ReferencedAssemblies\SharpArchitecture\SharpArch.NHibernate.dll</HintPath>
    </Reference>
    <Reference Include="SharpArch.Testing">
      <HintPath>..\..\ReferencedAssemblies\SharpArchitecture\SharpArch.Testing.dll</HintPath>
    </Reference>
    <Reference Include="SharpArch.Testing.NUnit">
      <HintPath>..\..\ReferencedAssemblies\SharpArchitecture\SharpArch.Testing.NUnit.dll</HintPath>
    </Reference>
    <Reference Include="SharpArch.Tests">
      <HintPath>..\..\ReferencedAssemblies\SharpArchitecture\SharpArch.Tests.dll</HintPath>
    </Reference>
    <Reference Include="System" />
    <Reference Include="System.ComponentModel.DataAnnotations" />
    <Reference Include="System.Core" />
    <Reference Include="System.Data.SQLite">
      <HintPath>..\..\Packages\System.Data.SQLite.1.0.66.0\lib\System.Data.SQLite.DLL</HintPath>
    </Reference>
    <Reference Include="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>..\..\ReferencedAssemblies\ASP.NET MVC\System.Web.Mvc.dll</HintPath>
    </Reference>
    <Reference Include="System.Xml.Linq" />
    <Reference Include="System.Data.DataSetExtensions" />
    <Reference Include="Microsoft.CSharp" />
    <Reference Include="System.Data" />
    <Reference Include="System.Xml" />
  </ItemGroup>

PPS:

sql lite config

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
    <session-factory>
        <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
        <property name="dialect">NHibernate.Dialect.SQLiteDialect</property>
        <property name="connection.driver_class">NHibernate.Driver.SQLite20Driver</property>
        <property name="connection.connection_string">Data Source=:memory:;Version=3;New=True;</property>
        <property name="connection.release_mode">on_close</property>
        <property name="show_sql">true</property>
        <property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
    </session-factory>
</hibernate-configuration>

Answer 1

There is a couple of the things that could go wrong with sqlite and there are different solutions for different problems, I think the problem you having is because sqlite.dll was built against .net System.Data while what you have is .net 4 System.Data, try adding:

<startup useLegacyV2RuntimeActivationPolicy="true">
<supportedRuntime version="v4.0"/>
</startup>

to the configuration element in the test app.config.

Also, if you are on x64 machine, and are referencing the x86 sqlite, then you need to change the target framework for your test assembly to x86 (right click project, select properties, build tab, and select x86 for the target framework)