protected override void BecauseOf()
{
base.BecauseOf();
_lineItemToAdd = ExpenseLineItem.create()
.complete();
Expense.AddLineItem(_lineItemToAdd);
_expenseDto = Expense.ToDto();
_expenseLineItemDto = _lineItemToAdd.ToDto(_expenseDto);
}
/// <summary>
/// Adds a line item to this expense.
/// </summary>
/// <param name="item">The item.</param>
/// <returns></returns>
public Expense AddLineItem(ExpenseLineItem item)
{
LineItems.Add(item);
return this;
}