public void CalcUnitPriceTest()
{
var familyService = new FamilyService();
familyService.CheckService("2 C1 090-1234-0001");
int unitPrice = (int)familyService.CalcUnitPrice("5 2004/06/05 17:50 010 090-1234-0002", 20);
Assert.AreEqual(20, unitPrice);
unitPrice = (int)familyService.CalcUnitPrice("5 2004/06/05 17:50 010 090-1234-0001", 20);
Assert.AreEqual(10, unitPrice);
}