This is an example with Dao (with specific methods expressions)

CancelOrderService.cs

public class CancelOrderService
{
    private IDaoOrder daoOrder;
    public CancelOrderService(IDaoOrder daoOrder)
    {
        this.daoOrder = daoOrder;
    }
    
    public void CancelLastWeekOrders()
    {
        var orders = daoOrder.GetFromLastWeek();
        orders.ForEach(o => o.Cancel());
    }
}

IDaoOrders.cs

//this is worthless... you end up with many many unrelated methods.
public interface IDaoOrders
{
    IEnumerable<T> GetFromLastWeek();
}

Test.cs

       [Test]
       public void CancelAllOrdersFromLastWeek_ShouldWork()
       {
           var order = new Order();
           var handler = new CancelOrderService(Mock.Of<IDaoOrders>(dao => dao.GetFromLastWeek() == new[]{ order }));
           handler.CancelLastWeekOrders();
           order1.Status.Should().Be.EqualTo(OrderStatus.Canceled);
       }