/*
 * Copyright 2002-2013 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.messaging.simp.handler;

import org.junit.Test;
import org.mockito.Mockito;
import org.springframework.context.support.StaticApplicationContext;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.handler.annotation.MessageMapping;
import org.springframework.messaging.simp.SimpMessageSendingOperations;
import org.springframework.messaging.simp.SimpMessagingTemplate;
import org.springframework.stereotype.Controller;


/**
 * Test fixture for {@link AnnotationMethodMessageHandler}.
 * @author Rossen Stoyanchev
 */
public class AnnotationMethodMessageHandlerTests {


	@Test(expected=IllegalStateException.class)
	public void duplicateMappings() {

		StaticApplicationContext cxt = new StaticApplicationContext();
		cxt.registerSingleton("d", DuplicateMappingController.class);
		cxt.refresh();

		MessageChannel channel = Mockito.mock(MessageChannel.class);
		SimpMessageSendingOperations brokerTemplate = new SimpMessagingTemplate(channel);
		AnnotationMethodMessageHandler mh = new AnnotationMethodMessageHandler(brokerTemplate, channel);
		mh.setApplicationContext(cxt);
		mh.afterPropertiesSet();
	}


	@Controller
	static class DuplicateMappingController {

		@MessageMapping(value="/duplicate")
		public void handle1() { }

		@MessageMapping(value="/duplicate")
		public void handle2() { }
	}

}