/* * Copyright 2015-2023 the original author or authors. * * All rights reserved. This program and the accompanying materials are * made available under the terms of the Eclipse Public License v2.0 which * accompanies this distribution and is available at * * https://www.eclipse.org/legal/epl-v20.html */ package example.testinterface; import static example.util.StringUtils.isPalindrome; import static org.junit.jupiter.api.Assertions.assertTrue; import static org.junit.jupiter.api.DynamicTest.dynamicTest; import java.util.stream.Stream; import org.junit.jupiter.api.DynamicTest; import org.junit.jupiter.api.TestFactory; // @formatter:off // tag::user_guide[] interface TestInterfaceDynamicTestsDemo { @TestFactory default Stream dynamicTestsForPalindromes() { return Stream.of("racecar", "radar", "mom", "dad") .map(text -> dynamicTest(text, () -> assertTrue(isPalindrome(text)))); } } // end::user_guide[] // @formatter:on