public void TryParse_Validdose_ReturnsTrueAndParsedDose(string doseStr, double expectedDoseValue, DoseUnit expectedDoseUnit)
{
var parsed = Dose.TryParse(doseStr, out var dose);
Assert.That(parsed, Is.True);
Assert.That(dose, Is.EqualTo(new Dose(expectedDoseValue, expectedDoseUnit)));
}
public void TryParse_InvalidDose_ReturnsFalse(string doseStr)
{
var parsed = Dose.TryParse(doseStr, out _);
Assert.That(parsed, Is.False);
}