public void RomanToIntTest()
{
var q = new ArrayQ();
Assert.AreEqual(q.RomanToInt("I"), 1);
Assert.AreEqual(q.RomanToInt("i"), 1);
Assert.AreEqual(q.RomanToInt("III"), 3);
Assert.AreEqual(q.RomanToInt("IV"), 4);
Assert.AreEqual(q.RomanToInt("IX"), 9);
Assert.AreEqual(q.RomanToInt("LVIII"), 58);
Assert.AreEqual(q.RomanToInt("MCMXCIV"), 1994);
}