public void ImplicitToLength()
{
var typographicLength = 5 * TypographicLength.Inch;
Length length = typographicLength;
Assert.That(length, QuantityIs.EqualTo(5 * Length.Inch).Within(1e-6));
}
public void ImplicitFromLength()
{
var length = 5 * Length.Inch;
TypographicLength typographicLength = length;
Assert.That(typographicLength, QuantityIs.EqualTo(5 * TypographicLength.Inch).Within(1e-6));
}
public void VelocityMultipliedByVelocity()
{
var mySpeed = 100 * Velocity.KilometrePerHour;
Assert.That((mySpeed * Velocity.KilometrePerHour).ToString("0.00", CultureInfo.InvariantCulture), Is.EqualTo("7.72 m^2/s^2"));
Assert.That(mySpeed * Velocity.KilometrePerHour, QuantityIs.EqualTo(100 / 3.6 / 3.6 * VelocitySquared.MetreSquaredPerSecondSquared).Within(1e-8));
mySpeed = 100 * Velocity.MetrePerSecond;
Assert.That(mySpeed * Velocity.KilometrePerHour, QuantityIs.EqualTo(100 / 3.6 * VelocitySquared.MetreSquaredPerSecondSquared).Within(1e-8));
Assert.That((mySpeed * Velocity.KilometrePerHour).ToString("0.00", CultureInfo.InvariantCulture), Is.EqualTo("27.78 m^2/s^2"));
}
public void Operators()
{
var resolution = 300 * TypographicResolution.DotsPerInch;
var typographicLength = 5 * TypographicLength.Inch;
var length = 5 * Length.Inch;
Assert.That(typographicLength * resolution, Is.EqualTo(1500).Within(1e-6));
Assert.That(resolution * typographicLength, Is.EqualTo(1500).Within(1e-6));
Assert.That(length * resolution, Is.EqualTo(1500).Within(1e-6));
Assert.That(resolution * length, Is.EqualTo(1500).Within(1e-6));
Assert.That(1500d / (5 * TypographicLength.Inch), QuantityIs.EqualTo(300 * TypographicResolution.DotsPerInch).Within(1e-6 * TypographicResolution.DotsPerInch));
Assert.That(1500d / (5 * Length.Inch), QuantityIs.EqualTo(300 * TypographicResolution.DotsPerInch).Within(1e-6 * TypographicResolution.DotsPerInch));
Assert.That(1500d / (300 * TypographicResolution.DotsPerInch), QuantityIs.EqualTo(5 * TypographicLength.Inch).Within(1e-6 * TypographicLength.Inch));
}
protected static void AssertAreEqual <T>(T expected, T actual, T tolerance, string message = null) where T : IQuantity
{
Assert.That(actual, QuantityIs.EqualTo(expected).Within(tolerance), message);
}