Java/src/test/java/com/thealgorithms/strings/PalindromeTest.java at master · TheAlgorithms/Java · GitHub

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packagecom.thealgorithms.strings;

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

publicclassPalindromeTest {
privatestaticStream<TestData> provideTestCases() {
returnStream.of(newTestData(null, true), newTestData("", true), newTestData("aba", true), newTestData("123321", true), newTestData("kayak", true), newTestData("abb", false), newTestData("abc", false), newTestData("abc123", false), newTestData("kayaks", false));
 }

@ParameterizedTest
@MethodSource("provideTestCases")
voidtestPalindrome(TestDatatestData) {
Assertions.assertEquals(testData.expected, Palindrome.isPalindrome(testData.input) && Palindrome.isPalindromeRecursion(testData.input) && Palindrome.isPalindromeTwoPointer(testData.input));
 }

privaterecordTestData(Stringinput, booleanexpected) {
 }
}