public void Can_Get_Palindromes_Successfully()
{
// act
var result = _service.GetPalindromes(string.Empty);
// assert
Assert.IsNotNull(result);
Assert.AreEqual(4, result.Count());
// "cccc" has the longest length, so should be on top
Assert.AreEqual(3, result.First().Index);
// "a" has the shortest length, so should be at the bottom
Assert.AreEqual(1, result.Last().Index);
}
static void Main(string[] args)
{
PrintHeader();
PrintInstructions();
string text;
while ((text = Console.ReadLine()).ToUpper() != "EXIT")
{
if (string.IsNullOrEmpty(text))
{
text = DEFAULT_TEXT;
}
var service = new UniqueStringPalindromeService();
var palindromes = service.GetPalindromes(text, top: 3);
if (palindromes.Any())
{
var iterations = 0;
foreach (var palindrome in palindromes)
{
if (iterations > 0)
{
Console.Write(Environment.NewLine);
}
Console.WriteLine($"Text: {palindrome.Value}, Index: {palindrome.Index}, Length: {palindrome.Length}");
}
}
else
{
Console.WriteLine("No palindromes :(");
}
PrintInstructions();
}
}