//This constructor is used by unit tests. They pass a test double context
public ProductController(IWebStoreContext context)
{
//Use the context passed to the constructor
_context = context;
}
public GenericRepository(IWebStoreContext context)
{
this._context = context;
}
//The parameterless version of the constructor is used by the MVC controller factory
public ProductController()
{
//Instantiate an actual Entity Framework context
_context = new RealWebStoreContext();
}