public void Include_extension_method_is_noop_for_unimplemented_DbSet()
{
IQueryable <Product> set = new UnimplementedDbSet <Product>();
Assert.Same(set, set.Include(p => p.Category));
}
public void Actual_Include_method_is_noop_for_unimplemented_DbSet()
{
var set = new UnimplementedDbSet <Product>();
Assert.Same(set, set.Include(p => p.Category));
}