/* * Copyright 2002-2018 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.springframework.web.method; import java.util.function.Predicate; import org.junit.Test; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RestController; import static org.junit.Assert.*; /** * Unit tests for {@link HandlerTypePredicate}. * @author Rossen Stoyanchev */ public class HandlerTypePredicateTests { @Test public void forAnnotation() { Predicate<Class<?>> predicate = HandlerTypePredicate.forAnnotation(Controller.class); assertTrue(predicate.test(HtmlController.class)); assertTrue(predicate.test(ApiController.class)); assertTrue(predicate.test(AnotherApiController.class)); } @Test public void forAnnotationWithException() { Predicate<Class<?>> predicate = HandlerTypePredicate.forAnnotation(Controller.class) .and(HandlerTypePredicate.forAssignableType(Special.class)); assertFalse(predicate.test(HtmlController.class)); assertFalse(predicate.test(ApiController.class)); assertTrue(predicate.test(AnotherApiController.class)); } @Controller private static class HtmlController {} @RestController private static class ApiController {} @RestController private static class AnotherApiController implements Special {} interface Special {} }