public void BasicComparisonTests()
{
Rational r1 = new Rational(-3, 6);
Rational r2 = new Rational(2, 4);
Rational r3 = new Rational(1, 2);
Assert.IsTrue(r1.CompareTo(r2) < 0);
Assert.IsTrue(r2.CompareTo(r1) > 0);
Assert.IsTrue(r2.CompareTo(r3) == 0);
}
public void TestConstructor()
{
Note n = new Note(0, 0, new Rational(1, 4));
Rational r = n.GetDuration();
Assert.IsTrue(r.CompareTo(new Rational(1, 4)) == 0);
}
public bool AddNote(Note note)
{
Rational currentLength = Length();
Rational newLength = currentLength.Add(note.GetDuration());
if (newLength.CompareTo(duration) > 0)
{
return(false);
}
else
{
voice.Add(note);
return(true);
}
}
public static void Main()
{
ShowParse("-12/30");
ShowParse("123");
ShowParse("1.125");
Rational f = new Rational(6, -10);
Console.WriteLine("6/(-10) simplifies to {0}", f);
Console.WriteLine("reciprocal of {0} is {1}", f, f.Reciprocal());
Console.WriteLine("{0} negated is {1}", f, f.Negate());
Rational h = new Rational(1, 2);
Console.WriteLine("{0} + {1} is {2}", f, h, f.Add(h));
Console.WriteLine("{0} - {1} is {2}", f, h, f.Subtract(h));
Console.WriteLine("{0} * {1} is {2}", f, h, f.Multiply(h));
Console.WriteLine("({0}) / ({1}) is {2}", f, h, f.Divide(h));
Console.WriteLine("{0} > {1} ? {2}", h, f, (h.CompareTo(f) > 0));
Console.WriteLine("{0} as a double is {1}", f, f.ToDouble());
Console.WriteLine("{0} as a decimal is {1}", h, h.ToDecimal());
}
