package com.thealgorithms.strings;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

public class PalindromeTest {

    @Test
    public void palindrome() {

        String[] palindromes = {null, "", "aba", "123321", "kayak"};
        for (String s : palindromes) {
            Assertions.assertTrue(Palindrome.isPalindrome(s) && Palindrome.isPalindromeRecursion(s) && Palindrome.isPalindromeTwoPointer(s));
        }

        String[] notPalindromes = {"abb", "abc", "abc123", "kayaks"};
        for (String s : notPalindromes) {
            Assertions.assertFalse(Palindrome.isPalindrome(s) || Palindrome.isPalindromeRecursion(s) || Palindrome.isPalindromeTwoPointer(s));
        }
    }
}