/// <summary>
/// Converts the float input to the correct float value.
/// </summary>
/// <typeparam name="TInput"> The temperature type to be converted to. </typeparam>
/// <param name="input"> The value to be converted. </param>
/// <exception cref="ArgumentException"> The TInput type is not a valid type for this method. </exception>
/// <returns>
/// The result of the conversion.
/// </returns>
public static float To <TInput>(this FloatBase input)
where TInput : TemperatureBase
{
return(typeof(TInput).Name switch
{
nameof(Celsius) when input is CelsiusFloat castInput => FloatParser(CelsiusConverter.CelsiusToCelsius(castInput.Temperature)),
nameof(Celsius) when input is FahrenheitFloat castInput => FloatParser(FahrenheitConverter.FahrenheitToCelsius(castInput.Temperature)),
nameof(Celsius) when input is KelvinFloat castInput => (float)Math.Round(FloatParser(KelvinConverter.KelvinToCelsius(castInput.Temperature)), 2),
nameof(Celsius) when input is GasFloat castInput => FloatParser(GasConverter.GasToCelsius(castInput.Temperature)),
nameof(Celsius) when input is RankineFloat castInput => (float)Math.Round(FloatParser(RankineConverter.RankineToCelsius(castInput.Temperature)), 2),
nameof(Fahrenheit) when input is CelsiusFloat castInput => FloatParser(CelsiusConverter.CelsiusToFahrenheit(castInput.Temperature)),
nameof(Fahrenheit) when input is FahrenheitFloat castInput => FloatParser(FahrenheitConverter.FahrenheitToFahrenheit(castInput.Temperature)),
nameof(Fahrenheit) when input is KelvinFloat castInput => (float)Math.Round(FloatParser(KelvinConverter.KelvinToFahrenheit(castInput.Temperature)), 2),
nameof(Fahrenheit) when input is GasFloat castInput => FloatParser(GasConverter.GasToFahrenheit(castInput.Temperature)),
nameof(Fahrenheit) when input is RankineFloat castInput => FloatParser(RankineConverter.RankineToFahrenheit(castInput.Temperature)),
nameof(Kelvin) when input is CelsiusFloat castInput => FloatParser(CelsiusConverter.CelsiusToKelvin(castInput.Temperature)),
nameof(Kelvin) when input is FahrenheitFloat castInput => FloatParser(FahrenheitConverter.FahrenheitToKelvin(castInput.Temperature)),
nameof(Kelvin) when input is KelvinFloat castInput => FloatParser(KelvinConverter.KelvinToKelvin(castInput.Temperature)),
nameof(Kelvin) when input is GasFloat castInput => FloatParser(GasConverter.GasToKelvin(castInput.Temperature)),
nameof(Kelvin) when input is RankineFloat castInput => FloatParser(RankineConverter.RankineToKelvin(castInput.Temperature)),
nameof(Gas) when input is CelsiusFloat castInput => FloatParser(CelsiusConverter.CelsiusToGas(castInput.Temperature)),
nameof(Gas) when input is FahrenheitFloat castInput => FloatParser(FahrenheitConverter.FahrenheitToGas(castInput.Temperature)),
nameof(Gas) when input is KelvinFloat castInput => FloatParser(KelvinConverter.KelvinToGas(castInput.Temperature)),
nameof(Gas) when input is GasFloat castInput => FloatParser(GasConverter.GasToGas(castInput.Temperature)),
nameof(Gas) when input is RankineFloat castInput => FloatParser(RankineConverter.RankineToGas(castInput.Temperature)),
nameof(Rankine) when input is CelsiusFloat castInput => FloatParser(CelsiusConverter.CelsiusToRankine(castInput.Temperature)),
nameof(Rankine) when input is FahrenheitFloat castInput => FloatParser(FahrenheitConverter.FahrenheitToRankine(castInput.Temperature)),
nameof(Rankine) when input is KelvinFloat castInput => FloatParser(KelvinConverter.KelvinToRankine(castInput.Temperature)),
nameof(Rankine) when input is GasFloat castInput => FloatParser(GasConverter.GasToRankine(castInput.Temperature)),
nameof(Rankine) when input is RankineFloat castInput => FloatParser(RankineConverter.RankineToRankine(castInput.Temperature)),
_ => throw new ArgumentException($"Invalid type: {typeof(TInput).Name}")
});
public void Test_to_kelvin_generic_from_kelvin_returns_same_value()
{
// Arrange.
var input = new KelvinFloat(473.15f);
// Act.
var result = input.To <Kelvin>();
// Assert.
result.Should().Be(input.Temperature);
}
public void Test_to_fahrenheit_from_kelvin_with_invalid_parameter_throws_exception(float input)
{
// Arrange.
var inputKelvin = new KelvinFloat(input);
// Act.
var result = Assert.Throws <ArgumentOutOfRangeException>(() => inputKelvin.ToFahrenheit());
// Assert.
result.Message.Should().Contain("Value out of range for type.");
}
public void Test_to_rankine_generic_from_kelvin_returns_same_value()
{
// Arrange.
const float expected = 851.6699999999998f;
var input = new KelvinFloat(473.15f);
// Act.
var result = input.To <Rankine>();
// Assert.
result.Should().Be(expected);
}
public void Test_to_gas_generic_from_kelvin_returns_correct_value()
{
// Arrange.
const float expected = 6f;
var input = new KelvinFloat(473.15f);
// Act.
var result = input.To <Gas>();
// Assert.
result.Should().Be(expected);
}
public void Test_to_fahrenheit_generic_from_kelvin_returns_correct_value()
{
// Arrange.
const float expected = 33.8f;
var input = new KelvinFloat(274.15f);
// Act.
var result = input.To <Fahrenheit>();
// Assert.
result.Should().Be(expected);
}
public void Test_to_celsius_from_kelvin_returns_correct_value()
{
// Arrange.
const float expected = 1.0f;
var input = new KelvinFloat(274.15f);
// Act.
var result = input.ToCelsius();
// Assert.
result.Should().Be(expected);
}
/// <summary>
/// Converts the KelvinConverter <paramref name="input"/> to Celsius
/// </summary>
/// <param name="input"> The value to be converted. </param>
/// <returns>
/// The Celsius <see langword="float"/> result.
/// </returns>
public static float ToCelsius(this KelvinFloat input)
{
return((float)Math.Round(FloatParser(KelvinConverter.KelvinToCelsius(input.Temperature)), 2));
}
/// <summary>
/// Converts the KelvinConverter <paramref name="input"/> to RankineConverter
/// </summary>
/// <param name="input"> The value to be converted. </param>
/// <exception cref="T:System.ArgumentOutOfRangeException">If calculated value is beyond the limits of the type.</exception>
/// <returns>
/// The RankineConverter <see langword="float"/> result.
/// </returns>
public static float ToRankine(this KelvinFloat input)
{
return(FloatParser(KelvinConverter.KelvinToRankine(input.Temperature)));
}
