public void FirstHalfTest(string str, string expected)
{
StringWarmup workStrng = new StringWarmup();
string result = workStrng.FirstHalf(str);
Assert.AreEqual(expected, result);
}
public void Abba(string a, string b, string expected)
{
StringWarmup workStrng = new StringWarmup();
string result = workStrng.Abba(a, b);
Assert.AreEqual(expected, result);
}
