public void As()
{
var decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
AssertEx.EqualTolerance(DecimalFractionsPerSecondInOneDecimalFractionPerSecond, decimalfractionpersecond.As(RatioChangeRateUnit.DecimalFractionPerSecond), DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(PercentsPerSecondInOneDecimalFractionPerSecond, decimalfractionpersecond.As(RatioChangeRateUnit.PercentPerSecond), PercentsPerSecondTolerance);
}
public void DecimalFractionPerSecondToRatioChangeRateUnits()
{
RatioChangeRate decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
AssertEx.EqualTolerance(DecimalFractionsPerSecondInOneDecimalFractionPerSecond, decimalfractionpersecond.DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(PercentsPerSecondInOneDecimalFractionPerSecond, decimalfractionpersecond.PercentsPerSecond, PercentsPerSecondTolerance);
}
public void Equals_RelativeTolerance_IsImplemented()
{
var v = RatioChangeRate.FromDecimalFractionsPerSecond(1);
Assert.True(v.Equals(RatioChangeRate.FromDecimalFractionsPerSecond(1), DecimalFractionsPerSecondTolerance, ComparisonType.Relative));
Assert.False(v.Equals(RatioChangeRate.Zero, DecimalFractionsPerSecondTolerance, ComparisonType.Relative));
}
public void DefaultCtor_ReturnsQuantityWithZeroValueAndBaseUnit()
{
var quantity = new RatioChangeRate();
Assert.Equal(0, quantity.Value);
Assert.Equal(RatioChangeRateUnit.DecimalFractionPerSecond, quantity.Unit);
}
public void ConversionRoundTrip()
{
RatioChangeRate decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
AssertEx.EqualTolerance(1, RatioChangeRate.FromDecimalFractionsPerSecond(decimalfractionpersecond.DecimalFractionsPerSecond).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(1, RatioChangeRate.FromPercentsPerSecond(decimalfractionpersecond.PercentsPerSecond).DecimalFractionsPerSecond, PercentsPerSecondTolerance);
}
public void CompareToIsImplemented()
{
RatioChangeRate decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
Assert.Equal(0, decimalfractionpersecond.CompareTo(decimalfractionpersecond));
Assert.True(decimalfractionpersecond.CompareTo(RatioChangeRate.Zero) > 0);
Assert.True(RatioChangeRate.Zero.CompareTo(decimalfractionpersecond) < 0);
}
public void Equals_SameType_IsImplemented()
{
var a = RatioChangeRate.FromDecimalFractionsPerSecond(1);
var b = RatioChangeRate.FromDecimalFractionsPerSecond(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
}
public void Ctor_WithInfinityValue_CreateQuantityAndAffectInfinityValue()
{
var positiveInfinityQuantity = new RatioChangeRate(double.PositiveInfinity, RatioChangeRateUnit.DecimalFractionPerSecond);
var negativeInfinityQuantity = new RatioChangeRate(double.NegativeInfinity, RatioChangeRateUnit.DecimalFractionPerSecond);
Assert.True(double.IsPositiveInfinity(positiveInfinityQuantity.Value));
Assert.True(double.IsNegativeInfinity(negativeInfinityQuantity.Value));
}
public void FromDecimalFractionsPerSecond_WithInfinityValue_CreateQuantityAndAffectInfinityValue()
{
var positiveInfinityQuantity = RatioChangeRate.FromDecimalFractionsPerSecond(double.PositiveInfinity);
var negativeInfinityQuantity = RatioChangeRate.FromDecimalFractionsPerSecond(double.NegativeInfinity);
Assert.True(double.IsPositiveInfinity(positiveInfinityQuantity.Value));
Assert.True(double.IsNegativeInfinity(negativeInfinityQuantity.Value));
}
public void Equals_QuantityAsObject_IsImplemented()
{
object a = RatioChangeRate.FromDecimalFractionsPerSecond(1);
object b = RatioChangeRate.FromDecimalFractionsPerSecond(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
Assert.False(a.Equals((object)null));
}
public void To_UnitSystem_ThrowsArgumentExceptionIfNotSupported()
{
var decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.SI));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.CGS));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.BI));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.EE));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.USC));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.FPS));
Assert.Throws <ArgumentException>(() => decimalfractionpersecond.ToUnit(UnitSystem.Astronomical));
}
public void ArithmeticOperators()
{
RatioChangeRate v = RatioChangeRate.FromDecimalFractionsPerSecond(1);
AssertEx.EqualTolerance(-1, -v.DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(2, (RatioChangeRate.FromDecimalFractionsPerSecond(3) - v).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(2, (v + v).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(10, (v * 10).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(10, (10 * v).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(2, (RatioChangeRate.FromDecimalFractionsPerSecond(10) / 5).DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
AssertEx.EqualTolerance(2, RatioChangeRate.FromDecimalFractionsPerSecond(10) / RatioChangeRate.FromDecimalFractionsPerSecond(5), DecimalFractionsPerSecondTolerance);
}
public void From_ValueAndUnit_ReturnsQuantityWithSameValueAndUnit()
{
var quantity00 = RatioChangeRate.From(1, RatioChangeRateUnit.DecimalFractionPerSecond);
AssertEx.EqualTolerance(1, quantity00.DecimalFractionsPerSecond, DecimalFractionsPerSecondTolerance);
Assert.Equal(RatioChangeRateUnit.DecimalFractionPerSecond, quantity00.Unit);
var quantity01 = RatioChangeRate.From(1, RatioChangeRateUnit.PercentPerSecond);
AssertEx.EqualTolerance(1, quantity01.PercentsPerSecond, PercentsPerSecondTolerance);
Assert.Equal(RatioChangeRateUnit.PercentPerSecond, quantity01.Unit);
}
public void ToUnit()
{
var decimalfractionpersecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
var decimalfractionpersecondQuantity = decimalfractionpersecond.ToUnit(RatioChangeRateUnit.DecimalFractionPerSecond);
AssertEx.EqualTolerance(DecimalFractionsPerSecondInOneDecimalFractionPerSecond, (double)decimalfractionpersecondQuantity.Value, DecimalFractionsPerSecondTolerance);
Assert.Equal(RatioChangeRateUnit.DecimalFractionPerSecond, decimalfractionpersecondQuantity.Unit);
var percentpersecondQuantity = decimalfractionpersecond.ToUnit(RatioChangeRateUnit.PercentPerSecond);
AssertEx.EqualTolerance(PercentsPerSecondInOneDecimalFractionPerSecond, (double)percentpersecondQuantity.Value, PercentsPerSecondTolerance);
Assert.Equal(RatioChangeRateUnit.PercentPerSecond, percentpersecondQuantity.Unit);
}
public void ComparisonOperators()
{
RatioChangeRate oneDecimalFractionPerSecond = RatioChangeRate.FromDecimalFractionsPerSecond(1);
RatioChangeRate twoDecimalFractionsPerSecond = RatioChangeRate.FromDecimalFractionsPerSecond(2);
Assert.True(oneDecimalFractionPerSecond < twoDecimalFractionsPerSecond);
Assert.True(oneDecimalFractionPerSecond <= twoDecimalFractionsPerSecond);
Assert.True(twoDecimalFractionsPerSecond > oneDecimalFractionPerSecond);
Assert.True(twoDecimalFractionsPerSecond >= oneDecimalFractionPerSecond);
Assert.False(oneDecimalFractionPerSecond > twoDecimalFractionsPerSecond);
Assert.False(oneDecimalFractionPerSecond >= twoDecimalFractionsPerSecond);
Assert.False(twoDecimalFractionsPerSecond < oneDecimalFractionPerSecond);
Assert.False(twoDecimalFractionsPerSecond <= oneDecimalFractionPerSecond);
}
public void As_SIUnitSystem_ThrowsArgumentExceptionIfNotSupported()
{
var quantity = new RatioChangeRate(value: 1, unit: RatioChangeRate.BaseUnit);
Func <object> AsWithSIUnitSystem = () => quantity.As(UnitSystem.SI);
if (SupportsSIUnitSystem)
{
var value = (decimal)AsWithSIUnitSystem();
Assert.Equal(1, value);
}
else
{
Assert.Throws <ArgumentException>(AsWithSIUnitSystem);
}
}
public void RatioChangeRate_QuantityInfo_ReturnsQuantityInfoDescribingQuantity()
{
var quantity = new RatioChangeRate(1, RatioChangeRateUnit.DecimalFractionPerSecond);
QuantityInfo <RatioChangeRateUnit> quantityInfo = quantity.QuantityInfo;
Assert.Equal(RatioChangeRate.Zero, quantityInfo.Zero);
Assert.Equal("RatioChangeRate", quantityInfo.Name);
Assert.Equal(QuantityType.RatioChangeRate, quantityInfo.QuantityType);
var units = EnumUtils.GetEnumValues <RatioChangeRateUnit>().Except(new[] { RatioChangeRateUnit.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 = RatioChangeRate.FromDecimalFractionsPerSecond(1);
var b = RatioChangeRate.FromDecimalFractionsPerSecond(2);
// 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
}
public void Convert_ToUInt64_EqualsValueAsSameType()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal((ulong)quantity.Value, Convert.ToUInt64(quantity));
}
public void NegationOperator_ReturnsQuantity_WithNegatedValue(double value)
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(value);
Assert.Equal(RatioChangeRate.FromDecimalFractionsPerSecond(-value), -quantity);
}
public void GetHashCode_Equals()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(new { RatioChangeRate.QuantityType, quantity.Value, quantity.Unit }.GetHashCode(), quantity.GetHashCode());
}
public void Convert_ChangeType_InvalidType_ThrowsInvalidCastException()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ChangeType(quantity, typeof(QuantityFormatter)));
}
public void Convert_ChangeType_BaseDimensions_EqualsBaseDimensions()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(RatioChangeRate.BaseDimensions, Convert.ChangeType(quantity, typeof(BaseDimensions)));
}
public void Convert_ChangeType_QuantityType_EqualsQuantityType()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(QuantityType.RatioChangeRate, Convert.ChangeType(quantity, typeof(QuantityType)));
}
public void Convert_ChangeType_UnitType_EqualsUnit()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(quantity.Unit, Convert.ChangeType(quantity, typeof(RatioChangeRateUnit)));
}
public static RatioChangeRate DecimalFractionsPerSecond <T>(this T value) => RatioChangeRate.FromDecimalFractionsPerSecond(Convert.ToDouble(value));
public void Convert_ToString_EqualsToString()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(quantity.ToString(), Convert.ToString(quantity));
}
public void Convert_ToSingle_EqualsValueAsSameType()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal((float)quantity.Value, Convert.ToSingle(quantity));
}
public static RatioChangeRate PercentsPerSecond <T>(this T value) => RatioChangeRate.FromPercentsPerSecond(Convert.ToDouble(value));
public void Convert_ChangeType_SelfType_EqualsSelf()
{
var quantity = RatioChangeRate.FromDecimalFractionsPerSecond(1.0);
Assert.Equal(quantity, Convert.ChangeType(quantity, typeof(RatioChangeRate)));
}
