public void EmptyString()
{
Assert.AreEqual(new Tuple <char?, int>(null, 0), Katas2.LongestRepetition(""));
}
public void MultipleLongest()
{
Assert.AreEqual(new Tuple <char?, int>('a', 2), Katas2.LongestRepetition("aabb"));
Assert.AreEqual(new Tuple <char?, int>('b', 1), Katas2.LongestRepetition("ba"));
}
public void LongestAtTheEnd()
{
Assert.AreEqual(new Tuple <char?, int>('a', 4), Katas2.LongestRepetition("bbbaaabaaaa"));
}
public void LongestInTheMiddle()
{
Assert.AreEqual(new Tuple <char?, int>('u', 3), Katas2.LongestRepetition("cbdeuuu900"));
}
public void LongestAtTheBeginning()
{
Assert.AreEqual(new Tuple <char?, int>('a', 4), Katas2.LongestRepetitionLinq("aaaabb"));
Assert.AreEqual(new Tuple <char?, int>('b', 5), Katas2.LongestRepetition("abbbbb"));
}