/*
 * Copyright 2002-2015 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.integration.jmx.config;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;

import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.integration.endpoint.SourcePollingChannelAdapter;
import org.springframework.integration.test.util.TestUtils;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.PollableChannel;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

/**
 * @author Mark Fisher
 * @author Gary Russell
 * @since 2.0
 */
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext
public class AttributePollingChannelAdapterParserTests {

	@Autowired
	private PollableChannel channel;

	@Autowired
	private SourcePollingChannelAdapter adapter;

	@Autowired
	private TestBean testBean;

	@Autowired
	private MessageChannel autoChannel;

	@Autowired @Qualifier("autoChannel.adapter")
	private SourcePollingChannelAdapter autoChannelAdapter;

	@Test
	public void pollForAttribute() throws Exception {
		testBean.test("foo");
		adapter.start();
		Message<?> result = channel.receive(1000);
		assertNotNull(result);
		assertEquals("foo", result.getPayload());
	}

	@Test
	public void testAutoChannel() {
		assertSame(autoChannel, TestUtils.getPropertyValue(autoChannelAdapter, "outputChannel"));
	}

}