SignalKGetOutputTest.java

/*
 * 
 * Copyright (C) 2012-2014 R T Huitema. All Rights Reserved.
 * Web: www.42.co.nz
 * Email: robert@42.co.nz
 * Author: R T Huitema
 * 
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 * 
 * 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 nz.co.fortytwo.signalk.server;

import static nz.co.fortytwo.signalk.util.SignalKConstants.FORMAT_DELTA;
import static nz.co.fortytwo.signalk.util.SignalKConstants.SIGNALK_FORMAT;
import static nz.co.fortytwo.signalk.util.SignalKConstants.nav_courseOverGroundTrue;
import static nz.co.fortytwo.signalk.util.SignalKConstants.nav_position_latitude;
import static nz.co.fortytwo.signalk.util.SignalKConstants.vessels_dot_self_dot;

import java.util.UUID;
import java.util.concurrent.TimeUnit;

import mjson.Json;
import nz.co.fortytwo.signalk.model.SignalKModel;
import nz.co.fortytwo.signalk.model.impl.SignalKModelFactory;
import nz.co.fortytwo.signalk.util.JsonSerializer;
import nz.co.fortytwo.signalk.util.SignalKConstants;
import nz.co.fortytwo.signalk.util.TestHelper;

import org.apache.camel.Exchange;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.component.websocket.WebsocketConstants;
import org.apache.camel.impl.DefaultProducerTemplate;
import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger;
import org.junit.Before;
import org.junit.Test;

public class SignalKGetOutputTest extends SignalKCamelTestSupport {

	static final String DIRECT_INPUT = "seda:input";
	static Logger logger = LogManager.getLogger(SignalKGetOutputTest.class);

	MockEndpoint output = null;
	// @Produce(uri = RouteManager.SEDA_INPUT)
	protected ProducerTemplate template;

	String jsonString = null;
	@Before
	public void before() throws Exception {

	}

	public void init() throws Exception {

		template = new DefaultProducerTemplate(routeManager.getContext());
		template.setDefaultEndpointUri(DIRECT_INPUT);
		template.start();
		//get model
		SignalKModel model = SignalKModelFactory.getMotuTestInstance();
		model.putAll(TestHelper.getBasicModel().getFullData());
		
		JsonSerializer ser = new JsonSerializer();
		jsonString=ser.write(model);
	}

	@Test
	public void shouldOutputGetMessage() throws Exception {
		init();
		String wsSession = UUID.randomUUID().toString();
		assertNotNull(template);
		output.reset();
		output.expectedMessageCount(1);
		template.sendBody(DIRECT_INPUT, jsonString);
		latch.await(3, TimeUnit.SECONDS);
		logger.debug("SignalKModel:" + signalkModel);
		assertEquals(Math.toRadians(11.96d), (double)signalkModel.getValue(SignalKConstants.vessels_dot_self_dot+ nav_courseOverGroundTrue), 0.00001);
		logger.debug("Lat :" + signalkModel.getValue(SignalKConstants.vessels_dot_self_dot+ nav_position_latitude));

		// request list
		Json sub = getGet("vessels." + SignalKConstants.self, "navigation.position.*", SignalKConstants.FORMAT_DELTA);
		template.sendBodyAndHeader(DIRECT_INPUT, sub.toString(), WebsocketConstants.CONNECTION_KEY, wsSession);
		output.assertIsSatisfied();
		
		Exchange exch = output.getReceivedExchanges().get(0);
		logger.debug("Reply:" + exch.getIn().getBody().toString());
		SignalKModel reply = exch.getIn().getBody(SignalKModel.class);
		//logger.debug("Reply:" + reply.toString());

		assertEquals(wsSession, exch.getIn().getHeader(WebsocketConstants.CONNECTION_KEY));
		assertEquals(FORMAT_DELTA, exch.getIn().getHeader(SIGNALK_FORMAT));

		assertNotNull(reply);
		assertNotNull(reply.get(vessels_dot_self_dot+nav_position_latitude));

	}

	@Override
	public void configureRouteBuilder(RouteBuilder routeBuilder) {
		output = (MockEndpoint) routeBuilder.getContext().getEndpoint("mock:output");
		try {
			SignalkRouteFactory.configureInputRoute(routeBuilder, DIRECT_INPUT);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			fail();
		}
		routeBuilder.from(RouteManager.SEDA_COMMON_OUT).to(output);

	}

}