public void Test_StringManipulator_RemoveSingleStringAcrossThreeSections()
{
StringManipulator m = new StringManipulator();
m.Append("hello cr");
m.Append("u");
m.Append("el world");
m.Remove("cruel");
Assert.AreEqual("hello world", m.ToString());
Assert.AreEqual("hello world".Length, m.Length, "The Lengths should be the same too");
}