public void CharAtTest()
{
const string text = "one";
var alphabet = new Alphabet(text);
for (int i = 0; i < text.Length; i++)
{
Assert.AreEqual(text[i], alphabet.CharAt(i));
}
}
public void AbsobtionTest()
{
const string text = "one";
var alphabet = new Alphabet(text);
for (int i = 0; i < text.Length; i++)
{
Assert.AreEqual(i, alphabet.IndexOf(alphabet[i]));
Assert.AreEqual(text[i], alphabet.CharAt(
alphabet.IndexOf(text[i])));
}
}
public void DistinctTest()
{
const string text = "test";
var alphabet = new Alphabet(text);
var distinctText = text.Distinct().ToList();
for (int i = 0; i < distinctText.Count; i++)
{
Assert.AreEqual(distinctText[i], alphabet.CharAt(i));
}
}