private void TariffWindowsTest(DateTime rentTime, DateTime returnTime, decimal tariff)
{
var price = RentPriceTool.CalculatePrice(rentTime, returnTime);
var expectedPrice = (int)Math.Round((decimal)(returnTime - rentTime).TotalSeconds * tariff);
Assert.AreEqual(expectedPrice, price);
}
public void NotReturnedTest()
{
var rentTime = DateTime.Now.AddDays(-1);
var returnTime = (DateTime?)null;
var price = RentPriceTool.CalculatePrice(rentTime, returnTime);
Assert.AreEqual(null, price);
}
public void PartHourTest()
{
var rentTime = new DateTime(2000, 1, 1, 0, 0, 0, 0);
var returnTime = new DateTime(2000, 1, 1, 1, 0, 1, 0);
var price = RentPriceTool.CalculatePrice(rentTime, returnTime);
var expectedPrice = (int)Math.Round(2 * 3600 * RentPriceTool.Tariff1PerSecond);
Assert.AreEqual(expectedPrice, price);
}
public void NextDaySpanTest()
{
var rentTime = new DateTime(2000, 1, 1, 23, 0, 0, 0);
var returnTime = new DateTime(2000, 1, 2, 8, 0, 0, 0);
var price = RentPriceTool.CalculatePrice(rentTime, returnTime);
var expectedPrice = (int)Math.Round(8 * 3600 * RentPriceTool.Tariff1PerSecond)
+ (int)Math.Round(3600 * RentPriceTool.Tariff2PerSecond);
Assert.AreEqual(expectedPrice, price);
}
public IHttpActionResult Post(Models.CarRent carRent)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
if (!ValidateCarRent(carRent))
{
return(BadRequest());
}
carRent.Price = RentPriceTool.CalculatePrice(carRent.RentTime, carRent.ReturnTime);
var carRentEntity = carRent.ToDataModel();
var db = new DataContext();
db.CarRents.Add(carRentEntity);
db.SaveChanges();
return(Ok(Models.CarRent.FromDataModel(carRentEntity)));
}
public IHttpActionResult Put(Models.CarRent carRent)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
if (!ValidateCarRent(carRent))
{
return(BadRequest());
}
var db = new DataContext();
var carRentEntity = db.CarRents.Find(carRent.Id);
if (carRentEntity == null)
{
return(NotFound());
}
carRent.Price = RentPriceTool.CalculatePrice(carRent.RentTime, carRent.ReturnTime);
carRent.FillDataModel(carRentEntity);
db.Entry(carRentEntity).State = EntityState.Modified;
db.SaveChanges();
return(Ok(Models.CarRent.FromDataModel(carRentEntity)));
}
