public void From_ValueAndUnit_ReturnsQuantityWithSameValueAndUnit()
{
var quantity00 = PressureGradient.From(1, PressureGradientUnit.PascalPerMeter);
AssertEx.EqualTolerance(1, quantity00.PascalPerMeters, PascalPerMetersTolerance);
Assert.Equal(PressureGradientUnit.PascalPerMeter, quantity00.Unit);
}
public void DefaultCtor_ReturnsQuantityWithZeroValueAndBaseUnit()
{
var quantity = new PressureGradient();
Assert.Equal(0, quantity.Value);
Assert.Equal(PressureGradientUnit.PascalPerMeter, quantity.Unit);
}
public void Equals_RelativeTolerance_IsImplemented()
{
var v = PressureGradient.FromPascalPerMeters(1);
Assert.True(v.Equals(PressureGradient.FromPascalPerMeters(1), PascalPerMetersTolerance, ComparisonType.Relative));
Assert.False(v.Equals(PressureGradient.Zero, PascalPerMetersTolerance, ComparisonType.Relative));
}
public void Equals_SameType_IsImplemented()
{
var a = PressureGradient.FromPascalPerMeters(1);
var b = PressureGradient.FromPascalPerMeters(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
}
public void CompareToIsImplemented()
{
PressureGradient pascalpermeter = PressureGradient.FromPascalPerMeters(1);
Assert.Equal(0, pascalpermeter.CompareTo(pascalpermeter));
Assert.True(pascalpermeter.CompareTo(PressureGradient.Zero) > 0);
Assert.True(PressureGradient.Zero.CompareTo(pascalpermeter) < 0);
}
public void ToUnit()
{
var pascalpermeter = PressureGradient.FromPascalPerMeters(1);
var pascalpermeterQuantity = pascalpermeter.ToUnit(PressureGradientUnit.PascalPerMeter);
AssertEx.EqualTolerance(PascalPerMetersInOnePascalPerMeter, (double)pascalpermeterQuantity.Value, PascalPerMetersTolerance);
Assert.Equal(PressureGradientUnit.PascalPerMeter, pascalpermeterQuantity.Unit);
}
public void Equals_QuantityAsObject_IsImplemented()
{
object a = PressureGradient.FromPascalPerMeters(1);
object b = PressureGradient.FromPascalPerMeters(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
Assert.False(a.Equals((object)null));
}
public void ArithmeticOperators()
{
PressureGradient v = PressureGradient.FromPascalPerMeters(1);
AssertEx.EqualTolerance(-1, -v.PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(2, (PressureGradient.FromPascalPerMeters(3) - v).PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(2, (v + v).PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(10, (v * 10).PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(10, (10 * v).PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(2, (PressureGradient.FromPascalPerMeters(10) / 5).PascalPerMeters, PascalPerMetersTolerance);
AssertEx.EqualTolerance(2, PressureGradient.FromPascalPerMeters(10) / PressureGradient.FromPascalPerMeters(5), PascalPerMetersTolerance);
}
public void ComparisonOperators()
{
PressureGradient onePascalPerMeter = PressureGradient.FromPascalPerMeters(1);
PressureGradient twoPascalPerMeters = PressureGradient.FromPascalPerMeters(2);
Assert.True(onePascalPerMeter < twoPascalPerMeters);
Assert.True(onePascalPerMeter <= twoPascalPerMeters);
Assert.True(twoPascalPerMeters > onePascalPerMeter);
Assert.True(twoPascalPerMeters >= onePascalPerMeter);
Assert.False(onePascalPerMeter > twoPascalPerMeters);
Assert.False(onePascalPerMeter >= twoPascalPerMeters);
Assert.False(twoPascalPerMeters < onePascalPerMeter);
Assert.False(twoPascalPerMeters <= onePascalPerMeter);
}
public void EqualityOperators()
{
var a = PressureGradient.FromPascalPerMeters(1);
var b = PressureGradient.FromPascalPerMeters(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 PressureGradient_QuantityInfo_ReturnsQuantityInfoDescribingQuantity()
{
var quantity = new PressureGradient(1, PressureGradientUnit.PascalPerMeter);
QuantityInfo <PressureGradientUnit> quantityInfo = quantity.QuantityInfo;
Assert.Equal(PressureGradient.Zero, quantityInfo.Zero);
Assert.Equal("PressureGradient", quantityInfo.Name);
Assert.Equal(QuantityType.PressureGradient, quantityInfo.QuantityType);
var units = EnumUtils.GetEnumValues <PressureGradientUnit>().Except(new[] { PressureGradientUnit.Undefined }).ToArray();
var unitNames = units.Select(x => x.ToString());
// Obsolete members
#pragma warning disable 618
Assert.Equal(units, quantityInfo.Units);
Assert.Equal(unitNames, quantityInfo.UnitNames);
#pragma warning restore 618
}
public void GetHashCode_Equals()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(new { PressureGradient.QuantityType, quantity.Value, quantity.Unit }.GetHashCode(), quantity.GetHashCode());
}
public void Convert_ChangeType_QuantityType_EqualsQuantityType()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(QuantityType.PressureGradient, Convert.ChangeType(quantity, typeof(QuantityType)));
}
public void Convert_ChangeType_SelfType_EqualsSelf()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(quantity, Convert.ChangeType(quantity, typeof(PressureGradient)));
}
public void Convert_ToString_EqualsToString()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(quantity.ToString(), Convert.ToString(quantity));
}
public void Convert_ToInt16_EqualsValueAsSameType()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal((short)quantity.Value, Convert.ToInt16(quantity));
}
public void Convert_ToSingle_EqualsValueAsSameType()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal((float)quantity.Value, Convert.ToSingle(quantity));
}
public void Equals_NegativeRelativeTolerance_ThrowsArgumentOutOfRangeException()
{
var v = PressureGradient.FromPascalPerMeters(1);
Assert.Throws <ArgumentOutOfRangeException>(() => v.Equals(PressureGradient.FromPascalPerMeters(1), -1, ComparisonType.Relative));
}
public void Convert_ToUInt64_EqualsValueAsSameType()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal((ulong)quantity.Value, Convert.ToUInt64(quantity));
}
public void EqualsReturnsFalseOnTypeMismatch()
{
PressureGradient pascalpermeter = PressureGradient.FromPascalPerMeters(1);
Assert.False(pascalpermeter.Equals(new object()));
}
public void Convert_ChangeType_UnitType_EqualsUnit()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(quantity.Unit, Convert.ChangeType(quantity, typeof(PressureGradientUnit)));
}
public void EqualsReturnsFalseOnNull()
{
PressureGradient pascalpermeter = PressureGradient.FromPascalPerMeters(1);
Assert.False(pascalpermeter.Equals(null));
}
public void Convert_ChangeType_BaseDimensions_EqualsBaseDimensions()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(PressureGradient.BaseDimensions, Convert.ChangeType(quantity, typeof(BaseDimensions)));
}
public void ToString_NullArgs_ThrowsArgumentNullException()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Throws <ArgumentNullException>(() => quantity.ToString(null, "g", null));
}
public void Convert_ChangeType_InvalidType_ThrowsInvalidCastException()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ChangeType(quantity, typeof(QuantityFormatter)));
}
public void ToString_NullProvider_EqualsCurrentUICulture()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal(quantity.ToString(CultureInfo.CurrentUICulture, "g"), quantity.ToString(null, "g"));
}
public void NegationOperator_ReturnsQuantity_WithNegatedValue(double value)
{
var quantity = PressureGradient.FromPascalPerMeters(value);
Assert.Equal(PressureGradient.FromPascalPerMeters(-value), -quantity);
}
public void Convert_ToDateTime_ThrowsInvalidCastException()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ToDateTime(quantity));
}
public void NumberToPascalPerMetersTest() => Assert.Equal(PressureGradient.FromPascalPerMeters(2), 2.PascalPerMeters());
public void Convert_ToDecimal_EqualsValueAsSameType()
{
var quantity = PressureGradient.FromPascalPerMeters(1.0);
Assert.Equal((decimal)quantity.Value, Convert.ToDecimal(quantity));
}
