public void Equals_RelativeTolerance_IsImplemented()
{
var v = TemperatureGradient.FromKelvinsPerMeter(1);
Assert.True(v.Equals(TemperatureGradient.FromKelvinsPerMeter(1), KelvinsPerMeterTolerance, ComparisonType.Relative));
Assert.False(v.Equals(TemperatureGradient.Zero, KelvinsPerMeterTolerance, ComparisonType.Relative));
}
public void DefaultCtor_ReturnsQuantityWithZeroValueAndBaseUnit()
{
var quantity = new TemperatureGradient();
Assert.Equal(0, quantity.Value);
Assert.Equal(TemperatureGradientUnit.KelvinPerMeter, quantity.Unit);
}
public void CompareToIsImplemented()
{
TemperatureGradient kelvinpermeter = TemperatureGradient.FromKelvinsPerMeter(1);
Assert.Equal(0, kelvinpermeter.CompareTo(kelvinpermeter));
Assert.True(kelvinpermeter.CompareTo(TemperatureGradient.Zero) > 0);
Assert.True(TemperatureGradient.Zero.CompareTo(kelvinpermeter) < 0);
}
public void Equals_SameType_IsImplemented()
{
var a = TemperatureGradient.FromKelvinsPerMeter(1);
var b = TemperatureGradient.FromKelvinsPerMeter(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
}
public void Equals_QuantityAsObject_IsImplemented()
{
object a = TemperatureGradient.FromKelvinsPerMeter(1);
object b = TemperatureGradient.FromKelvinsPerMeter(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
Assert.False(a.Equals((object)null));
}
public void ConversionRoundTrip()
{
TemperatureGradient kelvinpermeter = TemperatureGradient.FromKelvinsPerMeter(1);
AssertEx.EqualTolerance(1, TemperatureGradient.FromDegreesCelciusPerKilometer(kelvinpermeter.DegreesCelciusPerKilometer).KelvinsPerMeter, DegreesCelciusPerKilometerTolerance);
AssertEx.EqualTolerance(1, TemperatureGradient.FromDegreesCelciusPerMeter(kelvinpermeter.DegreesCelciusPerMeter).KelvinsPerMeter, DegreesCelciusPerMeterTolerance);
AssertEx.EqualTolerance(1, TemperatureGradient.FromDegreesFahrenheitPerFoot(kelvinpermeter.DegreesFahrenheitPerFoot).KelvinsPerMeter, DegreesFahrenheitPerFootTolerance);
AssertEx.EqualTolerance(1, TemperatureGradient.FromKelvinsPerMeter(kelvinpermeter.KelvinsPerMeter).KelvinsPerMeter, KelvinsPerMeterTolerance);
}
public void As()
{
var kelvinpermeter = TemperatureGradient.FromKelvinsPerMeter(1);
AssertEx.EqualTolerance(DegreesCelciusPerKilometerInOneKelvinPerMeter, kelvinpermeter.As(TemperatureGradientUnit.DegreeCelsiusPerKilometer), DegreesCelciusPerKilometerTolerance);
AssertEx.EqualTolerance(DegreesCelciusPerMeterInOneKelvinPerMeter, kelvinpermeter.As(TemperatureGradientUnit.DegreeCelsiusPerMeter), DegreesCelciusPerMeterTolerance);
AssertEx.EqualTolerance(DegreesFahrenheitPerFootInOneKelvinPerMeter, kelvinpermeter.As(TemperatureGradientUnit.DegreeFahrenheitPerFoot), DegreesFahrenheitPerFootTolerance);
AssertEx.EqualTolerance(KelvinsPerMeterInOneKelvinPerMeter, kelvinpermeter.As(TemperatureGradientUnit.KelvinPerMeter), KelvinsPerMeterTolerance);
}
public void KelvinPerMeterToTemperatureGradientUnits()
{
TemperatureGradient kelvinpermeter = TemperatureGradient.FromKelvinsPerMeter(1);
AssertEx.EqualTolerance(DegreesCelciusPerKilometerInOneKelvinPerMeter, kelvinpermeter.DegreesCelciusPerKilometer, DegreesCelciusPerKilometerTolerance);
AssertEx.EqualTolerance(DegreesCelciusPerMeterInOneKelvinPerMeter, kelvinpermeter.DegreesCelciusPerMeter, DegreesCelciusPerMeterTolerance);
AssertEx.EqualTolerance(DegreesFahrenheitPerFootInOneKelvinPerMeter, kelvinpermeter.DegreesFahrenheitPerFoot, DegreesFahrenheitPerFootTolerance);
AssertEx.EqualTolerance(KelvinsPerMeterInOneKelvinPerMeter, kelvinpermeter.KelvinsPerMeter, KelvinsPerMeterTolerance);
}
public void ArithmeticOperators()
{
TemperatureGradient v = TemperatureGradient.FromKelvinsPerMeter(1);
AssertEx.EqualTolerance(-1, -v.KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(2, (TemperatureGradient.FromKelvinsPerMeter(3) - v).KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(2, (v + v).KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(10, (v * 10).KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(10, (10 * v).KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(2, (TemperatureGradient.FromKelvinsPerMeter(10) / 5).KelvinsPerMeter, KelvinsPerMeterTolerance);
AssertEx.EqualTolerance(2, TemperatureGradient.FromKelvinsPerMeter(10) / TemperatureGradient.FromKelvinsPerMeter(5), KelvinsPerMeterTolerance);
}
public void ComparisonOperators()
{
TemperatureGradient oneKelvinPerMeter = TemperatureGradient.FromKelvinsPerMeter(1);
TemperatureGradient twoKelvinsPerMeter = TemperatureGradient.FromKelvinsPerMeter(2);
Assert.True(oneKelvinPerMeter < twoKelvinsPerMeter);
Assert.True(oneKelvinPerMeter <= twoKelvinsPerMeter);
Assert.True(twoKelvinsPerMeter > oneKelvinPerMeter);
Assert.True(twoKelvinsPerMeter >= oneKelvinPerMeter);
Assert.False(oneKelvinPerMeter > twoKelvinsPerMeter);
Assert.False(oneKelvinPerMeter >= twoKelvinsPerMeter);
Assert.False(twoKelvinsPerMeter < oneKelvinPerMeter);
Assert.False(twoKelvinsPerMeter <= oneKelvinPerMeter);
}
public void As_SIUnitSystem_ThrowsArgumentExceptionIfNotSupported()
{
var quantity = new TemperatureGradient(value: 1, unit: TemperatureGradient.BaseUnit);
Func <object> AsWithSIUnitSystem = () => quantity.As(UnitSystem.SI);
if (SupportsSIUnitSystem)
{
var value = (double)AsWithSIUnitSystem();
Assert.Equal(1, value);
}
else
{
Assert.Throws <ArgumentException>(AsWithSIUnitSystem);
}
}
public void TemperatureGradient_QuantityInfo_ReturnsQuantityInfoDescribingQuantity()
{
var quantity = new TemperatureGradient(1, TemperatureGradientUnit.KelvinPerMeter);
QuantityInfo <TemperatureGradientUnit> quantityInfo = quantity.QuantityInfo;
Assert.Equal(TemperatureGradient.Zero, quantityInfo.Zero);
Assert.Equal("TemperatureGradient", quantityInfo.Name);
Assert.Equal(QuantityType.TemperatureGradient, quantityInfo.QuantityType);
var units = EnumUtils.GetEnumValues <TemperatureGradientUnit>().Except(new[] { TemperatureGradientUnit.Undefined }).ToArray();
var unitNames = units.Select(x => x.ToString());
// Obsolete members
Assert.Equal(units, quantityInfo.Units);
Assert.Equal(unitNames, quantityInfo.UnitNames);
}
public void EqualityOperators()
{
var a = TemperatureGradient.FromKelvinsPerMeter(1);
var b = TemperatureGradient.FromKelvinsPerMeter(2);
#pragma warning disable CS8073
// ReSharper disable EqualExpressionComparison
Assert.True(a == a);
Assert.False(a != a);
Assert.True(a != b);
Assert.False(a == b);
Assert.False(a == null);
Assert.False(null == a);
// ReSharper restore EqualExpressionComparison
#pragma warning restore CS8073
}
public void From_ValueAndUnit_ReturnsQuantityWithSameValueAndUnit()
{
var quantity00 = TemperatureGradient.From(1, TemperatureGradientUnit.DegreeCelsiusPerKilometer);
AssertEx.EqualTolerance(1, quantity00.DegreesCelciusPerKilometer, DegreesCelciusPerKilometerTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeCelsiusPerKilometer, quantity00.Unit);
var quantity01 = TemperatureGradient.From(1, TemperatureGradientUnit.DegreeCelsiusPerMeter);
AssertEx.EqualTolerance(1, quantity01.DegreesCelciusPerMeter, DegreesCelciusPerMeterTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeCelsiusPerMeter, quantity01.Unit);
var quantity02 = TemperatureGradient.From(1, TemperatureGradientUnit.DegreeFahrenheitPerFoot);
AssertEx.EqualTolerance(1, quantity02.DegreesFahrenheitPerFoot, DegreesFahrenheitPerFootTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeFahrenheitPerFoot, quantity02.Unit);
var quantity03 = TemperatureGradient.From(1, TemperatureGradientUnit.KelvinPerMeter);
AssertEx.EqualTolerance(1, quantity03.KelvinsPerMeter, KelvinsPerMeterTolerance);
Assert.Equal(TemperatureGradientUnit.KelvinPerMeter, quantity03.Unit);
}
public void ToUnit()
{
var kelvinpermeter = TemperatureGradient.FromKelvinsPerMeter(1);
var degreecelsiusperkilometerQuantity = kelvinpermeter.ToUnit(TemperatureGradientUnit.DegreeCelsiusPerKilometer);
AssertEx.EqualTolerance(DegreesCelciusPerKilometerInOneKelvinPerMeter, (double)degreecelsiusperkilometerQuantity.Value, DegreesCelciusPerKilometerTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeCelsiusPerKilometer, degreecelsiusperkilometerQuantity.Unit);
var degreecelsiuspermeterQuantity = kelvinpermeter.ToUnit(TemperatureGradientUnit.DegreeCelsiusPerMeter);
AssertEx.EqualTolerance(DegreesCelciusPerMeterInOneKelvinPerMeter, (double)degreecelsiuspermeterQuantity.Value, DegreesCelciusPerMeterTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeCelsiusPerMeter, degreecelsiuspermeterQuantity.Unit);
var degreefahrenheitperfootQuantity = kelvinpermeter.ToUnit(TemperatureGradientUnit.DegreeFahrenheitPerFoot);
AssertEx.EqualTolerance(DegreesFahrenheitPerFootInOneKelvinPerMeter, (double)degreefahrenheitperfootQuantity.Value, DegreesFahrenheitPerFootTolerance);
Assert.Equal(TemperatureGradientUnit.DegreeFahrenheitPerFoot, degreefahrenheitperfootQuantity.Unit);
var kelvinpermeterQuantity = kelvinpermeter.ToUnit(TemperatureGradientUnit.KelvinPerMeter);
AssertEx.EqualTolerance(KelvinsPerMeterInOneKelvinPerMeter, (double)kelvinpermeterQuantity.Value, KelvinsPerMeterTolerance);
Assert.Equal(TemperatureGradientUnit.KelvinPerMeter, kelvinpermeterQuantity.Unit);
}
public void GetHashCode_Equals()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(new { TemperatureGradient.Info.Name, quantity.Value, quantity.Unit }.GetHashCode(), quantity.GetHashCode());
}
public void Convert_ChangeType_InvalidType_ThrowsInvalidCastException()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ChangeType(quantity, typeof(QuantityFormatter)));
}
public void Convert_ChangeType_BaseDimensions_EqualsBaseDimensions()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(TemperatureGradient.BaseDimensions, Convert.ChangeType(quantity, typeof(BaseDimensions)));
}
public void Convert_ChangeType_QuantityInfo_EqualsQuantityInfo()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(TemperatureGradient.Info, Convert.ChangeType(quantity, typeof(QuantityInfo)));
}
public void Convert_ChangeType_UnitType_EqualsUnit()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(quantity.Unit, Convert.ChangeType(quantity, typeof(TemperatureGradientUnit)));
}
public void Convert_ChangeType_SelfType_EqualsSelf()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(quantity, Convert.ChangeType(quantity, typeof(TemperatureGradient)));
}
public void Convert_ToString_EqualsToString()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(quantity.ToString(), Convert.ToString(quantity));
}
public void Convert_ToSingle_EqualsValueAsSameType()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal((float)quantity.Value, Convert.ToSingle(quantity));
}
public void Convert_ToInt16_EqualsValueAsSameType()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal((short)quantity.Value, Convert.ToInt16(quantity));
}
public void Convert_ToDecimal_EqualsValueAsSameType()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal((decimal)quantity.Value, Convert.ToDecimal(quantity));
}
public void Convert_ToDateTime_ThrowsInvalidCastException()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ToDateTime(quantity));
}
public void ToString_NullArgs_ThrowsArgumentNullException()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Throws <ArgumentNullException>(() => quantity.ToString(null, "g", null));
}
public void NegationOperator_ReturnsQuantity_WithNegatedValue(double value)
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(value);
Assert.Equal(TemperatureGradient.FromKelvinsPerMeter(-value), -quantity);
}
public void ToString_NullProvider_EqualsCurrentUICulture()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal(quantity.ToString(CultureInfo.CurrentUICulture, "g"), quantity.ToString(null, "g"));
}
public void Convert_ToUInt64_EqualsValueAsSameType()
{
var quantity = TemperatureGradient.FromKelvinsPerMeter(1.0);
Assert.Equal((ulong)quantity.Value, Convert.ToUInt64(quantity));
}
