public void FindProgressionTest()
{
ICollection <string> words = ChangeLetter.FindProgression("DOG", "CAT");
Assert.IsTrue(words.SequenceEqual(new List <string>()
{
"DOG", "DOT", "COT", "CAT"
}));
}
public void Test_LetterCapitalize()
{
ChangeLetter changer = new ChangeLetter();
string str = "applez";
Console.WriteLine("Letter Capitalize:");
Console.WriteLine("Input: {0}", str);
Console.WriteLine("Output: {0}", changer.LetterCapitalize(str));
Console.WriteLine();
str = "coder byte";
Console.WriteLine("Input: {0}", str);
Console.WriteLine("Output: {0}", changer.LetterCapitalize(str));
Console.WriteLine();
}