public void FromString_ValidString_CorrectUnitSubType(string asString, QuantityMetric.MetricPrefix expectedMetricPrefix)
{
// Act
var unitUnderTest = new VolumeMetric().FromString(asString);
// Assert
Assert.That(unitUnderTest.UnitSubType, Is.EqualTo((ushort)expectedMetricPrefix));
}
public void FromString_ValidString_CorrectUnitType(string asString)
{
// Act
var unitUnderTest = new VolumeMetric().FromString(asString);
// Assert
Assert.That(unitUnderTest.UnitType, Is.EqualTo((ushort)Volume.VolumeUnit.Metric));
}
public void FromString_ValidString_CorrectQuantityType(string baseString)
{
// Act
var unitUnderTest = new VolumeMetric().FromString(baseString);
// Assert
Assert.That(unitUnderTest.QuantityType, Is.EqualTo(QuantityType.Volume));
}
public void Constructor_InvalidDna_ThrowsException()
{
// Arrange
var invalidDna = new QuantityDna
{
QuantityType = QuantityType.Length,
UnitType = (ushort)Volume.VolumeUnit.Liter,
UnitSubType = (ushort)QuantityMetric.MetricPrefix.Base,
Precision = 2
};
// Act and Assert
Assert.Throws <ArgumentException>(() =>
{
var unused = new VolumeMetric(invalidDna, 21.09);
});
}
public void Constructor_WithValidDna_CreatesVolumeMetric()
{
// Arrange
var validDna = new QuantityDna
{
QuantityType = QuantityType.Volume,
UnitType = (ushort)Volume.VolumeUnit.Metric,
UnitSubType = (ushort)QuantityMetric.MetricPrefix.Base,
Precision = 2
};
// Act
var unitUnderTest = new VolumeMetric(validDna, 21.09);
// Assert
Assert.That(unitUnderTest.ToString(), Is.EqualTo("21,09m³"));
}