public ActionResult Calculate(int?treeDiameter, int?typeId, int?treesCount)
{
if (treeDiameter == null || typeId == null || treesCount == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Parameters cannot be null"));
}
if (treeDiameter < 0 || typeId < 0 || treesCount < 0)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Parameters cannot be negative numbers"));
}
var valkaType = _valkaTypes.FirstOrDefault(type => type.Id == typeId);
if (valkaType == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest, "Не проходит"));
}
var price = treeDiameter * valkaType.Coefficient * treesCount;
var result = new CalculatingResult
{
ValkaTypeName = valkaType.Name,
TreesCount = treesCount.Value,
Price = price.Value,
TreeDiameter = treeDiameter.Value
};
return(View("CalculatingResult", result));
}
public void ShowAnswer(CalculatingResult res)
{
switch (res)
{
case CalculatingResult.NotEnoughData:
Console.WriteLine("You don't enter all required data.");
break;
case CalculatingResult.FirstToSecond:
Console.WriteLine("You can put the first envelope to second.");
break;
case CalculatingResult.SecondToFirst:
Console.WriteLine("You can put the second envelope to first.");
break;
case CalculatingResult.Equal:
Console.WriteLine("Envelopes are equal.");
break;
case CalculatingResult.NoOne:
Console.WriteLine("No envelope can be inserted into another.");
break;
default:
break;
}
}
public void Result_NoTwoEnvelopesAdded_NotEnoughData()
{
CalculatingResult request = CalculatingResult.NotEnoughData;
Mock <IEnvelopeCreator> eCreator = new Mock <IEnvelopeCreator>();
Mock <IComparer <Envelope> > comparor = new Mock <IComparer <Envelope> >();
EnvelopesStorage envelopesStorage = new EnvelopesStorage(eCreator.Object, comparor.Object);
CalculatingResult result = envelopesStorage.Result();
Assert.AreEqual(request, result);
}
public void Result_NoOneCanBePutToNoOne_NoOne()
{
CalculatingResult request = CalculatingResult.NoOne;
Mock <IEnvelopeCreator> eCreator = new Mock <IEnvelopeCreator>();
Mock <IComparer <Envelope> > comparor = new Mock <IComparer <Envelope> >();
EnvelopesStorage envelopesStorage = new EnvelopesStorage(eCreator.Object, comparor.Object);
envelopesStorage.Envelope1 = new Envelope(2, 2);
envelopesStorage.Envelope2 = new Envelope(1, 3);
comparor.Setup(x => x.Compare(It.IsAny <Envelope>(), It.IsAny <Envelope>())).Returns(-1);
CalculatingResult result = envelopesStorage.Result();
Assert.AreEqual(result, request);
}
public void Result_EqualEnvelops_Equal()
{
CalculatingResult request = CalculatingResult.Equal;
Mock <IEnvelopeCreator> eCreator = new Mock <IEnvelopeCreator>();
Mock <IComparer <Envelope> > comparor = new Mock <IComparer <Envelope> >();
EnvelopesStorage envelopesStorage = new EnvelopesStorage(eCreator.Object, comparor.Object);
envelopesStorage.Envelope1 = new Envelope(1, 1);
envelopesStorage.Envelope2 = new Envelope(1, 1);
comparor.Setup(x => x.Compare(It.IsAny <Envelope>(), It.IsAny <Envelope>())).Returns(0);
CalculatingResult result = envelopesStorage.Result();
Assert.AreEqual(result, request);
}
public void Result_SeconBiggerThanFirst_FirstToSecond()
{
CalculatingResult request = CalculatingResult.FirstToSecond;
Mock <IEnvelopeCreator> eCreator = new Mock <IEnvelopeCreator>();
Mock <IComparer <Envelope> > comparor = new Mock <IComparer <Envelope> >();
EnvelopesStorage envelopesStorage = new EnvelopesStorage(eCreator.Object, comparor.Object);
envelopesStorage.Envelope1 = new Envelope(1, 1);
envelopesStorage.Envelope2 = new Envelope(10, 10);
comparor.Setup(x => x.Compare(It.IsAny <Envelope>(), It.IsAny <Envelope>())).Returns(-1);
comparor.Setup(x => x.Compare(It.Is <Envelope>(val => val.Equals(envelopesStorage.Envelope2)), It.Is <Envelope>(val => val.Equals(envelopesStorage.Envelope1)))).Returns(1);
CalculatingResult result = envelopesStorage.Result();
Assert.AreEqual(result, request);
}