/*
 * Copyright 2002-2016 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.test.context.web.socket;

import javax.websocket.server.ServerContainer;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.web.socket.config.annotation.EnableWebSocket;
import org.springframework.web.socket.server.standard.ServletServerContainerFactoryBean;

import static org.junit.Assert.*;

/**
 * Integration tests that validate support for {@link ServletServerContainerFactoryBean}
 * in conjunction with {@link WebAppConfiguration @WebAppConfiguration} and the
 * Spring TestContext Framework.
 *
 * @author Sam Brannen
 * @since 4.3.1
 */
@RunWith(SpringRunner.class)
@WebAppConfiguration
public class WebSocketServletServerContainerFactoryBeanTests {

	@Autowired
	ServerContainer serverContainer;


	@Test
	public void servletServerContainerFactoryBeanSupport() {
		assertEquals(42, serverContainer.getDefaultMaxTextMessageBufferSize());
	}


	@Configuration
	@EnableWebSocket
	static class WebSocketConfig {

		@Bean
		ServletServerContainerFactoryBean createWebSocketContainer() {
			ServletServerContainerFactoryBean container = new ServletServerContainerFactoryBean();
			container.setMaxTextMessageBufferSize(42);
			return container;
		}
	}

}