File list (Check if you may need any files):
TUnitMock\TUnitMock.sln
.........\TUnitMock.suo
.........\DataLayer\Properties\AssemblyInfo.cs
.........\.........\DataLayer.csproj
.........\.........\bin\Debug\BusinessLayer.dll
.........\.........\...\.....\BusinessLayer.pdb
.........\.........\...\.....\DataLayer.dll
.........\.........\...\.....\DataLayer.pdb
.........\.........\obj\Debug\ResolveAssemblyReference.cache
.........\.........\...\.....\DataLayer.pdb
.........\.........\...\.....\DataLayer.dll
.........\.........\...\DataLayer.csproj.FileListAbsolute.txt
.........\.........\IUserData.cs
.........\.........\DataLayer.csproj.user
.........\.........\CategoryData.cs
.........\.........\ProductData.cs
.........\.........\UserData.cs
.........\BusinessLayer\Properties\AssemblyInfo.cs
.........\.............\BusinessLayer.csproj
.........\.............\bin\Debug\BusinessLayer.dll
.........\.............\...\.....\BusinessLayer.pdb
.........\.............\obj\Debug\BusinessLayer.pdb
.........\.............\...\.....\BusinessLayer.dll
.........\.............\...\BusinessLayer.csproj.FileListAbsolute.txt
.........\.............\Category.cs
.........\.............\LineItem.cs
.........\.............\Product.cs
.........\.............\ShoppingCart.cs
.........\.............\User.cs
.........\TestLayer\Properties\AssemblyInfo.cs
.........\.........\TestLayer.csproj
.........\.........\bin\Debug\BusinessLayer.dll
.........\.........\...\.....\DataLayer.dll
.........\.........\...\.....\nunit.core.dll
.........\.........\...\.....\nunit.core.interfaces.dll
.........\.........\...\.....\nunit.framework.dll
.........\.........\...\.....\nunit.mocks.dll
.........\.........\...\.....\nunit.uiexception.dll
.........\.........\...\.....\nunit.uikit.dll
.........\.........\...\.....\nunit.util.dll
.........\.........\...\.....\nunit-console-runner.dll
.........\.........\...\.....\nunit-gui-runner.dll
.........\.........\...\.....\BusinessLayer.pdb
.........\.........\...\.....\nunit.framework.xml
.........\.........\...\.....\DataLayer.pdb
.........\.........\...\.....\TestLayer.dll
.........\.........\...\.....\TestLayer.pdb
.........\.........\obj\Debug\TestLayer.pdb
.........\.........\...\.....\TestLayer.dll
.........\.........\...\.....\ResolveAssemblyReference.cache
.........\.........\...\TestLayer.csproj.FileListAbsolute.txt
.........\.........\UserTests.cs
.........\.........\CategoryTests.cs
.........\.........\ProductTests.cs
.........\.........\ShoppingCartTests.cs
.........\.........\TestLayer.build
.........\.........\build\BusinessLayer.dll
.........\.........\.....\DataLayer.dll
.........\.........\.....\TestLayer.pdb
.........\.........\.....\TestLayer.dll
.........\.........\.....\nunit.mocks.dll
.........\.........\.....\nunit.framework.dll
.........\.........\.....\nunit.framework.xml
.........\.........\.....\TestResult.xml
.........\database\create_northwind_db.sql
.........\........\Northwind.mdb
.........\DataLayer\obj\Debug\TempPE
.........\BusinessLayer\obj\Debug\TempPE
.........\TestLayer\obj\Debug\TempPE
.........\DataLayer\bin\Debug
.........\.........\obj\Debug
.........\BusinessLayer\bin\Debug
.........\.............\obj\Debug
.........\TestLayer\bin\Debug
.........\.........\obj\Debug
.........\DataLayer\Properties
.........\.........\bin
.........\.........\obj
.........\BusinessLayer\Properties
.........\.............\bin
.........\.............\obj
.........\TestLayer\Properties
.........\.........\bin
.........\.........\obj
.........\.........\build
.........\DataLayer
.........\BusinessLayer
.........\TestLayer
.........\database
TUnitMock