public void Equals_RelativeTolerance_IsImplemented()
{
var v = Permeance.FromPerms(1);
Assert.True(v.Equals(Permeance.FromPerms(1), PermsTolerance, ComparisonType.Relative));
Assert.False(v.Equals(Permeance.Zero, PermsTolerance, ComparisonType.Relative));
}
public void PermToPermeanceUnits()
{
Permeance perm = Permeance.FromPerms(1);
AssertEx.EqualTolerance(GrainsPerHourSquareFootInchOfMercurysInOnePerm, perm.GrainsPerHourSquareFootInchOfMercurys, GrainsPerHourSquareFootInchOfMercurysTolerance);
AssertEx.EqualTolerance(PermsInOnePerm, perm.Perms, PermsTolerance);
}
public void As()
{
var perm = Permeance.FromPerms(1);
AssertEx.EqualTolerance(GrainsPerHourSquareFootInchOfMercurysInOnePerm, perm.As(PermeanceUnit.GrainsPerHourSquareFootInchOfMercury), GrainsPerHourSquareFootInchOfMercurysTolerance);
AssertEx.EqualTolerance(PermsInOnePerm, perm.As(PermeanceUnit.Perm), PermsTolerance);
}
public void ConversionRoundTrip()
{
Permeance perm = Permeance.FromPerms(1);
AssertEx.EqualTolerance(1, Permeance.FromGrainsPerHourSquareFootInchOfMercurys(perm.GrainsPerHourSquareFootInchOfMercurys).Perms, GrainsPerHourSquareFootInchOfMercurysTolerance);
AssertEx.EqualTolerance(1, Permeance.FromPerms(perm.Perms).Perms, PermsTolerance);
}
public void CompareToIsImplemented()
{
Permeance perm = Permeance.FromPerms(1);
Assert.Equal(0, perm.CompareTo(perm));
Assert.True(perm.CompareTo(Permeance.Zero) > 0);
Assert.True(Permeance.Zero.CompareTo(perm) < 0);
}
public void Equals_SameType_IsImplemented()
{
var a = Permeance.FromPerms(1);
var b = Permeance.FromPerms(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
}
public void Equals_QuantityAsObject_IsImplemented()
{
object a = Permeance.FromPerms(1);
object b = Permeance.FromPerms(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
Assert.False(a.Equals((object)null));
}
public void ArithmeticOperators()
{
Permeance v = Permeance.FromPerms(1);
AssertEx.EqualTolerance(-1, -v.Perms, PermsTolerance);
AssertEx.EqualTolerance(2, (Permeance.FromPerms(3) - v).Perms, PermsTolerance);
AssertEx.EqualTolerance(2, (v + v).Perms, PermsTolerance);
AssertEx.EqualTolerance(10, (v * 10).Perms, PermsTolerance);
AssertEx.EqualTolerance(10, (10 * v).Perms, PermsTolerance);
AssertEx.EqualTolerance(2, (Permeance.FromPerms(10) / 5).Perms, PermsTolerance);
AssertEx.EqualTolerance(2, Permeance.FromPerms(10) / Permeance.FromPerms(5), PermsTolerance);
}
public void ToUnit()
{
var perm = Permeance.FromPerms(1);
var grainsperhoursquarefootinchofmercuryQuantity = perm.ToUnit(PermeanceUnit.GrainsPerHourSquareFootInchOfMercury);
AssertEx.EqualTolerance(GrainsPerHourSquareFootInchOfMercurysInOnePerm, (double)grainsperhoursquarefootinchofmercuryQuantity.Value, GrainsPerHourSquareFootInchOfMercurysTolerance);
Assert.Equal(PermeanceUnit.GrainsPerHourSquareFootInchOfMercury, grainsperhoursquarefootinchofmercuryQuantity.Unit);
var permQuantity = perm.ToUnit(PermeanceUnit.Perm);
AssertEx.EqualTolerance(PermsInOnePerm, (double)permQuantity.Value, PermsTolerance);
Assert.Equal(PermeanceUnit.Perm, permQuantity.Unit);
}
public void ComparisonOperators()
{
Permeance onePerm = Permeance.FromPerms(1);
Permeance twoPerms = Permeance.FromPerms(2);
Assert.True(onePerm < twoPerms);
Assert.True(onePerm <= twoPerms);
Assert.True(twoPerms > onePerm);
Assert.True(twoPerms >= onePerm);
Assert.False(onePerm > twoPerms);
Assert.False(onePerm >= twoPerms);
Assert.False(twoPerms < onePerm);
Assert.False(twoPerms <= onePerm);
}
public void EqualityOperators()
{
var a = Permeance.FromPerms(1);
var b = Permeance.FromPerms(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_ToSByte_EqualsValueAsSameType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal((sbyte)quantity.Value, Convert.ToSByte(quantity));
}
public void Convert_ToInt32_EqualsValueAsSameType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal((int)quantity.Value, Convert.ToInt32(quantity));
}
public void NumberToPermsTest() => Assert.Equal(Permeance.FromPerms(2), 2.Perms());
public void GetHashCode_Equals()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(new { Permeance.QuantityType, quantity.Value, quantity.Unit }.GetHashCode(), quantity.GetHashCode());
}
public void Convert_ChangeType_BaseDimensions_EqualsBaseDimensions()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(Permeance.BaseDimensions, Convert.ChangeType(quantity, typeof(BaseDimensions)));
}
public void Convert_ToUInt64_EqualsValueAsSameType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal((ulong)quantity.Value, Convert.ToUInt64(quantity));
}
public void Convert_ToSingle_EqualsValueAsSameType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal((float)quantity.Value, Convert.ToSingle(quantity));
}
public void Convert_ToString_EqualsToString()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(quantity.ToString(), Convert.ToString(quantity));
}
public void Convert_ChangeType_UnitType_EqualsUnit()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(quantity.Unit, Convert.ChangeType(quantity, typeof(PermeanceUnit)));
}
public void Convert_ChangeType_SelfType_EqualsSelf()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(quantity, Convert.ChangeType(quantity, typeof(Permeance)));
}
public void EqualsReturnsFalseOnNull()
{
Permeance perm = Permeance.FromPerms(1);
Assert.False(perm.Equals(null));
}
public void Convert_ChangeType_QuantityType_EqualsQuantityType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(QuantityType.Permeance, Convert.ChangeType(quantity, typeof(QuantityType)));
}
public void ToString_NullArgs_ThrowsArgumentNullException()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Throws <ArgumentNullException>(() => quantity.ToString(null, "g", null));
}
public void Convert_ChangeType_InvalidType_ThrowsInvalidCastException()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ChangeType(quantity, typeof(QuantityFormatter)));
}
public void ToString_NullProvider_EqualsCurrentUICulture()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal(quantity.ToString(CultureInfo.CurrentUICulture, "g"), quantity.ToString(null, "g"));
}
public void NegationOperator_ReturnsQuantity_WithNegatedValue(double value)
{
var quantity = Permeance.FromPerms(value);
Assert.Equal(Permeance.FromPerms(-value), -quantity);
}
public void Convert_ToDateTime_ThrowsInvalidCastException()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ToDateTime(quantity));
}
public static Permeance Perms <T>(this T value) => Permeance.FromPerms(Convert.ToDouble(value));
public void Convert_ToDecimal_EqualsValueAsSameType()
{
var quantity = Permeance.FromPerms(1.0);
Assert.Equal((decimal)quantity.Value, Convert.ToDecimal(quantity));
}