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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.testsuites.integration.uservice.adapt.websocket;
import static org.junit.Assert.assertEquals;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.apex.core.infrastructure.messaging.MessagingException;
import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
import org.onap.policy.apex.service.engine.main.ApexMain;
/**
* The Class TestWs2WsServer.
*/
public class TestWs2WsServer {
private static final long MAX_TEST_LENGTH = 10000;
private static final int EVENT_COUNT = 100;
private static final int EVENT_INTERVAL = 20;
/**
* Clear relative file root environment variable.
*/
@Before
public void clearRelativeFileRoot() {
System.clearProperty("APEX_RELATIVE_FILE_ROOT");
}
/**
* Test json ws events.
*
* @throws MessagingException the messaging exception
* @throws ApexException the apex exception
*/
@Test
public void testJsonWsEvents() throws MessagingException, ApexException {
final String[] args = {"-rfr", "target", "-c", "target/examples/config/SampleDomain/Ws2WsServerJsonEvent.json"};
testWsEvents(args, false);
}
/**
* Test xml ws events.
*
* @throws MessagingException the messaging exception
* @throws ApexException the apex exception
*/
@Test
public void testXmlWsEvents() throws MessagingException, ApexException {
final String[] args = {"-rfr", "target", "-c", "target/examples/config/SampleDomain/Ws2WsServerXMLEvent.json"};
testWsEvents(args, true);
}
/**
* Test ws events.
*
* @param args the args
* @param xmlEvents the xml events
* @throws MessagingException the messaging exception
* @throws ApexException the apex exception
*/
public void testWsEvents(final String[] args, final boolean xmlEvents) throws MessagingException, ApexException {
final ApexMain apexMain = new ApexMain(args);
final WebSocketEventSubscriberClient subClient = new WebSocketEventSubscriberClient("localhost", 42452);
final WebSocketEventProducerClient prodClient =
new WebSocketEventProducerClient("localhost", 42450, EVENT_COUNT, xmlEvents, EVENT_INTERVAL);
prodClient.sendEvents();
final long testStartTime = System.currentTimeMillis();
while (System.currentTimeMillis() < testStartTime + MAX_TEST_LENGTH
&& subClient.getEventsReceivedCount() < EVENT_COUNT) {
ThreadUtilities.sleep(EVENT_INTERVAL);
}
assertEquals(subClient.getEventsReceivedCount(), prodClient.getEventsSentCount());
prodClient.shutdown();
subClient.shutdown();
apexMain.shutdown();
}
}
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