public void ConvertFromCelsiusToFahrenheitTest()
{
var converter = new TemperatureConverter(TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit);
Assert.AreEqual(32, converter.Convert(0));
Assert.AreEqual(33.8, converter.Convert(1));
Assert.AreEqual(89.6, converter.Convert(32));
Assert.AreEqual(212, converter.Convert(100));
}
public void ConvertFromCelsiusToFahrenheitTest()
{
var converter = new TemperatureConverter(TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit);
Assert.AreEqual(32, converter.Convert(0));
Assert.AreEqual(33.8, converter.Convert(1));
Assert.AreEqual(89.6, converter.Convert(32));
Assert.AreEqual(212, converter.Convert(100));
}
public void ConvertFromFahrenheitToCelsiusTest()
{
var converter = new TemperatureConverter(TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius);
Assert.AreEqual(-17.7777778, converter.Convert(0),0.00000005);
Assert.AreEqual(0, converter.Convert(32), 0.0000000001);
Assert.AreEqual(1, converter.Convert(33.8),0.0000000001);
Assert.AreEqual(32, converter.Convert(89.6), 0.0000000001);
Assert.AreEqual(100, converter.Convert(212), 0.0000000001);
}
public void ConvertFromFahrenheitToCelsiusTest()
{
var converter = new TemperatureConverter(TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius);
Assert.AreEqual(-17.7777778, converter.Convert(0), 0.00000005);
Assert.AreEqual(0, converter.Convert(32), 0.0000000001);
Assert.AreEqual(1, converter.Convert(33.8), 0.0000000001);
Assert.AreEqual(32, converter.Convert(89.6), 0.0000000001);
Assert.AreEqual(100, converter.Convert(212), 0.0000000001);
}
public void testSupportedTemperatureConversions(SupportedTypes.Temperature fromType, double fromValue, SupportedTypes.Temperature toType, double expectedResult)
{
IConverter temperatureConverter = new TemperatureConverter();
Task <IConverterResult> convertResult = temperatureConverter.Convert(fromType, fromValue, toType);
Assert.Equal(expectedResult, convertResult.Result.resultValue);
}
public object Convert(ConverterType type, object value)
{
switch (type)
{
case ConverterType.Temperature:
_logger.Debug("Temperature converter started");
return(TemperatureConverter.Convert(value));
case ConverterType.Speed:
_logger.Debug("Speed converter started");
return(SpeedConverter.Convert(value));
case ConverterType.DegreeToDirection:
_logger.Debug("Degree to direction converter started");
return(DegreeToDirectionConverter.Convert(value));
case ConverterType.Pressure:
_logger.Debug("Pressure converter started");
return(PressureConverter.Convert(value));
default:
_logger.Error("Unknown converter type");
return(null);
}
}
public void ConvertsToFahrenheit(int source, int expected)
{
// Arrange
var converter = new TemperatureConverter();
// Act
var result = converter.Convert(source, "F");
// Assert
Assert.Equal(expected, result);
}
public void ConvertsToCelsius_32()
{
// Arrange
var converter = new TemperatureConverter();
// Act
var result = converter.Convert(32, "C");
// Assert
Assert.Equal(0, result);
}
public void Test100FarenheitConvertsTo310Kelvin()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 100;
// Act
var result = converter.Convert(inputvalue, Temperature.Fahrenheit, Temperature.Kelvin);
// Assert
Assert.AreEqual(310.928, result, 0.1);
}
public void Test100FarenheitConvertsTo37Celcius()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 100;
// Act
var result = converter.Convert(inputvalue, Temperature.Fahrenheit, Temperature.Celcius);
// Assert
Assert.AreEqual(37.7778, result, 0.1);
}
public void Test800KelvinConvertsTo526Celcius()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 800;
// Act
var result = converter.Convert(inputvalue, Temperature.Kelvin, Temperature.Celcius);
// Assert
Assert.AreEqual(526.85, result, 0.1);
}
public void Test800KelvinConvertsTo980Farenheit()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 800;
// Act
var result = converter.Convert(inputvalue, Temperature.Kelvin, Temperature.Fahrenheit);
// Assert
Assert.AreEqual(980.33, result, 0.1);
}
public void Test1CelciusConvertsTo33Point8Farentheit()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 1;
// Act
var result = converter.Convert(inputvalue, Temperature.Celcius, Temperature.Fahrenheit);
// Assert
Assert.AreEqual(33.8, result, 0.1);
}
public void Test100CelciusConvertsTo373Kelvin()
{
// Arrange
var converter = new TemperatureConverter();
var inputvalue = 100;
// Act
var result = converter.Convert(inputvalue, Temperature.Celcius, Temperature.Kelvin);
// Assert
Assert.AreEqual(373.15, result, 0.1);
}
public void CelsuisToKelvin(decimal input, decimal expectedResult)
{
var temp = new Temperature(input, Unit.Celsius);
var result = temperatureConverter.Convert(temp, Unit.Kelvin);
Assert.Equal(expectedResult, Math.Round(result.Value, 2));
}
public void TemperatureConverter_Convert()
{
decimal result = TemperatureConverter.Convert(TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit, -40);
Assert.AreEqual(-40m, result);
result = TemperatureConverter.Convert(TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit, 0);
Assert.AreEqual(32m, result);
result = TemperatureConverter.Convert(TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius, 212);
Assert.AreEqual(100m, result);
result = TemperatureConverter.Convert(TemperatureUnit.Fahrenheit, TemperatureUnit.Kelvin, 212);
Assert.AreEqual(373.15m, result);
}
/// <summary>Convert the numbers to the new unit.</summary>
/// <param name="numbers">The numbers used in the convertion.</param>
/// <returns>The result of the convertion execution.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public double Convert(double[] numbers)
{
base.Validate(numbers);
double fromValue = numbers[0];
switch (current.UnitType)
{
case UnitType.Length:
return(LengthConverter.Convert(
(LengthUnit)current.FromUnit,
(LengthUnit)current.ToUnit,
fromValue));
case UnitType.Mass:
return(MassConverter.Convert(
(MassUnit)current.FromUnit,
(MassUnit)current.ToUnit,
fromValue));
case UnitType.Speed:
return(SpeedConverter.Convert(
(SpeedUnit)current.FromUnit,
(SpeedUnit)current.ToUnit,
fromValue));
case UnitType.Temperature:
return(TemperatureConverter.Convert(
(TemperatureUnit)current.FromUnit,
(TemperatureUnit)current.ToUnit,
fromValue));
case UnitType.Time:
return(TimeConverter.Convert(
(TimeUnit)current.FromUnit,
(TimeUnit)current.ToUnit,
fromValue));
case UnitType.Volume:
return(VolumeConverter.Convert(
(VolumeUnit)current.FromUnit,
(VolumeUnit)current.ToUnit,
fromValue));
default:
throw new ArgumentOutOfRangeException("numbers");
}
}
public ActionResult ConvertTemp(float?inputtemp, Temperature inputunit, Temperature outputunit)
{
if (ModelState.IsValid && inputtemp.HasValue)
{
var converter = new TemperatureConverter();
var result = converter.Convert(inputtemp.Value, inputunit, outputunit);
var con = new UnitConverter.Dto.Convert();
con.outputtemp = result;
return(View("Index", con));
}
else
{
return(View("Index"));
}
}
public void Convert()
{
double result = TemperatureConverter.Convert(
TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit, -40d);
Assert.AreEqual(-40, result);
result = TemperatureConverter.Convert(
TemperatureUnit.Celsius, TemperatureUnit.Fahrenheit, 0);
Assert.AreEqual(32, result);
result = TemperatureConverter.Convert(
TemperatureUnit.Fahrenheit, TemperatureUnit.Celsius, 212);
Assert.AreEqual(100, result);
result = TemperatureConverter.Convert(
TemperatureUnit.Fahrenheit, TemperatureUnit.Kelvin, 212);
Assert.AreEqual(373.15, result);
}
public ActionResult GetAll(TemperatureType type)
{
Log.Information("GET Element/GetAll triggered");
var elements = _repo.GetAllElements();
//Map to DTO object
var elementDtos = Mapper.Map <List <ElementDto> >(elements);
//Recalculate temperature
if (type != TemperatureType.Kelvin)
{
foreach (var element in elementDtos)
{
element.BoilingTemperature = TemperatureConverter.Convert(element.BoilingTemperature, type);
}
}
return(Json(elementDtos, JsonRequestBehavior.AllowGet));
}
public static void Main()
{
List <string> result = new List <string>();
while (true)
{
var inputLine = Console.ReadLine();
if (inputLine == "End")
{
break;
}
result.Add(TemperatureConverter.Convert(inputLine));
}
foreach (var temperature in result)
{
Console.WriteLine(temperature);
}
}
/// <summary>Convert the numbers to the new unit.</summary>
/// <param name="numbers">The numbers used in the conversion.</param>
/// <returns>The result of the conversion execution.</returns>
/// <exception cref="ArgumentNullException">When numbers is null.</exception>
/// <exception cref="ArgumentException">When the length of numbers do not equal <see cref="ArgumentCount"/>.</exception>
public PreciseNumber Evaluate(PreciseNumber[] operands)
{
((IExpression)this).Validate(operands);
PreciseNumber fromValue = operands[0];
if (!fromValue.HasValue)
{
return(fromValue);
}
return(_current.UnitType switch
{
UnitType.Length => new PreciseNumber(LengthConverter.Convert((LengthUnit)_current.FromUnit, (LengthUnit)_current.ToUnit, fromValue.Value)),
UnitType.Mass => new PreciseNumber(MassConverter.Convert((MassUnit)_current.FromUnit, (MassUnit)_current.ToUnit, fromValue.Value)),
UnitType.Speed => new PreciseNumber(SpeedConverter.Convert((SpeedUnit)_current.FromUnit, (SpeedUnit)_current.ToUnit, fromValue.Value)),
UnitType.Temperature => new PreciseNumber(TemperatureConverter.Convert((TemperatureUnit)_current.FromUnit, (TemperatureUnit)_current.ToUnit, fromValue.Value)),
UnitType.Time => new PreciseNumber(TimeConverter.Convert((TimeUnit)_current.FromUnit, (TimeUnit)_current.ToUnit, fromValue.Value)),
UnitType.Volume => new PreciseNumber(VolumeConverter.Convert((VolumeUnit)_current.FromUnit, (VolumeUnit)_current.ToUnit, fromValue.Value)),
_ => throw new ArgumentOutOfRangeException(nameof(operands)),
});
public override void Execute()
{
bool calculateWindChill = false;
double windSpeed = 0.0;
//Tell the user which options are available.
Output.Add("--------------------------------------------------------------");
Output.Add("Temperatuur types: F (Farhenheit), C (Celsius), K (Kelvin).");
Output.Add("Zet de letter achter het nummer, hoofdletters maakt niet uit.");
Output.Add("--------------------------------------------------------------");
//Ask the user which value he wants to use for the conversion
AssignmentHelper.RequestInput(
this,
"Voer de temperatuur in die je wilt gebruiken. (bijv. 20.0C of 25.6F)",
out string inputString
);
bool parsed = TemperatureParser.Parse(inputString, out TemperatureUnit inputUnit, out double inputValue);
if (!parsed)
{
Error = $"Kan waarde `{inputString}` niet conventeren naar een double.";
return;
}
if (inputUnit == TemperatureUnit.Unknown)
{
Error = $"Onbekende temperatuur type!";
return;
}
// Ask the user which type he wants to convert to.
bool targetUnitSuccess = AssignmentHelper.RequestInput(
this,
"Naar welk temperatuur type wil je het conveteren (F/C/K)?",
out char targeUnitResult
);
if (!targetUnitSuccess)
{
Error = "Kan input niet converteren naar goede type.";
return;
}
TemperatureUnit targetUnit = (TemperatureUnit)targeUnitResult;
if (inputUnit.Equals(targetUnit))
{
Error = $"De conversie is het zelfde (van {inputUnit} naar {targetUnit})";
return;
}
ConsoleKey key = AssignmentHelper.RequestKey(
"Wil je ook het gevoelstemperatuur berekenen?",
new[] { ConsoleKey.Y, ConsoleKey.N }
);
if (key == ConsoleKey.Y)
{
AssignmentHelper.RequestInput <double>(
this,
"Wat is de wind snelheid in kilometer per seconde?",
out windSpeed
);
calculateWindChill = true;
}
else if (key == ConsoleKey.N)
{
calculateWindChill = false;
}
else
{
Error = "De ingevoerde toets is incorrect.";
return;
}
//Lookup conversion, print result
double result = TemperatureConverter.Convert(inputValue, inputUnit, targetUnit);
double resultRounded = Math.Round(result, 2);
StringBuilder builder = new StringBuilder();
builder.AppendLine("");
builder.AppendLine($"Het gegeven temperatuur was {inputValue} {inputUnit}, omgezet is het resultaat: {result} {targetUnit}");
builder.AppendLine("");
//Append the results of the wind chill calculations.
if (calculateWindChill)
{
double resultWindChill = TemperatureConverter.ConvertInclWindChill(inputValue, windSpeed, inputUnit, targetUnit);
double resultWindChillRounded = Math.Round(resultWindChill, 2);
builder.AppendLine($"Het gevoelstemperatuur met een windsnelheid van {windSpeed} km/h is {resultWindChillRounded} {targetUnit} \n");
}
//Write out the entire result.
Output.Add(builder.ToString());
Output.Add("Oant moan!");
}
public void UnsupportedConversionFromTypeThrowsException()
{
IConverter temperatureConverter = new TemperatureConverter();
Assert.ThrowsAsync <NotImplementedException>(() => temperatureConverter.Convert(SupportedTypes.Temperature.Unsupported, 2.25, SupportedTypes.Temperature.Celsius));
}
public void InvalidCurrentUnit()
{
converter.Convert("f", 5, "celsius");
}
public void ConvertMustReturnIConverterResult()
{
IConverter temperatureConverter = new TemperatureConverter();
Assert.IsAssignableFrom <Task <IConverterResult> >(temperatureConverter.Convert(SupportedTypes.Temperature.Fahrenheit, 2.25, SupportedTypes.Temperature.Celsius));
}
private void Convert(double value)
{
switch (SelectedOp)
{
case "Length":
{
LengthunitConverter unit = new LengthunitConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Mass and Weight":
{
MassConverter unit = new MassConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Power":
{
PowerConverter unit = new PowerConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Pressure":
{
PressureConverter unit = new PressureConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Energy":
{
EnergyConveter unit = new EnergyConveter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Temperature":
{
TemperatureConverter unit = new TemperatureConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Volume":
{
VolumeConverter unit = new VolumeConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Angle":
{
AngleConverter unit = new AngleConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Area":
{
AreaConverter unit = new AreaConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Speed":
{
SpeedConverter unit = new SpeedConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
case "Time":
{
TimeunitsConverter unit = new TimeunitsConverter();
Result = unit.Convert(value, SelectedFrom, SelectedTo).ToString();
break;
}
}
}
public void UnsupportedConversionToTypeThrowsException()
{
IConverter temperatureConverter = new TemperatureConverter();
Assert.ThrowsAsync <NotImplementedException>(() => temperatureConverter.Convert(SupportedTypes.Temperature.Fahrenheit, 2.25, SupportedTypes.Temperature.Unsupported));
}
public void ConvertToSame()
{
var value = conv.Convert(12, TemperatureUnits.Celsius, TemperatureUnits.Celsius);
Assert.Equal(12, value);
}