LongestPalindromicSubstringTest.java

packagecom.thealgorithms.dynamicprogramming;

importstaticorg.junit.jupiter.api.Assertions.assertEquals;

importjava.util.stream.Stream;
importorg.junit.jupiter.params.ParameterizedTest;
importorg.junit.jupiter.params.provider.Arguments;
importorg.junit.jupiter.params.provider.MethodSource;

publicclassLongestPalindromicSubstringTest {

privatestaticStream<Arguments> provideTestCases() {
returnStream.of(
Arguments.of("babad", "aba"), Arguments.of("cbbd", "bb"), Arguments.of("a", "a"), Arguments.of("x", "x"), Arguments.of("", ""), Arguments.of("aaaa", "aaaa"), Arguments.of("mm", "mm"), Arguments.of("level", "level"), Arguments.of("bananas", "anana"), Arguments.of("abacabad", "abacaba"));
 }

@ParameterizedTest
@MethodSource("provideTestCases")
publicvoidtestLps(Stringinput, Stringexpected) {
assertEquals(expected, LongestPalindromicSubstring.lps(input));
 }
}