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/*
* ============LICENSE_START=======================================================
* ONAP Policy Engine - Common Modules
* ================================================================================
* Copyright (C) 2018, 2020 AT&T Intellectual Property. 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.logging.eelf;
import static org.junit.Assert.assertEquals;
import java.time.Instant;
import java.util.concurrent.ConcurrentMap;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
public class EventTrackInfoHandlerTest {
private static final Instant inow = Instant.now();
private static final Instant iexpired = Instant.ofEpochMilli(10000L);
private static final EventData data1 = new EventData("abc", inow, inow);
private static final EventData data2 = new EventData("def", inow, inow);
private static EventTrackInfo tracker;
private static ConcurrentMap<String, EventData> info;
private EventTrackInfoHandler hdlr;
@BeforeClass
public static void setUpBeforeClass() {
tracker = PolicyLogger.getEventTracker();
info = tracker.getEventInfo();
}
/**
* Perform set up for test cases.
*/
@Before
public void setUp() {
info.clear();
hdlr = new EventTrackInfoHandler();
}
@Test
public void testNoEvents() {
hdlr.run();
assertEquals(0, info.size());
}
@Test
public void testNothingExpired() {
tracker.storeEventData(data1);
tracker.storeEventData(data2);
hdlr.run();
assertEquals(2, info.size());
}
@Test
public void testSomeExpired() {
// not expired
tracker.storeEventData(data1);
tracker.storeEventData(data2);
// start time is expired
tracker.storeEventData(new EventData("expiredA", iexpired, inow));
tracker.storeEventData(new EventData("expiredB", iexpired, inow));
// end time is expired, but that has no impact - these should be retained
EventData oka = new EventData("okA", inow, iexpired);
EventData okb = new EventData("okB", inow, iexpired);
tracker.storeEventData(oka);
tracker.storeEventData(okb);
hdlr.run();
assertEquals(4, info.size());
assertEquals(data1, info.get("abc"));
assertEquals(data2, info.get("def"));
assertEquals(oka, info.get("okA"));
assertEquals(okb, info.get("okB"));
}
@Test
public void testMultipleRuns() {
hdlr.run();
assertEquals(0, info.size());
// not expired
tracker.storeEventData(data1);
tracker.storeEventData(data2);
hdlr.run();
assertEquals(2, info.size());
// start time is expired
tracker.storeEventData(new EventData("expiredA", iexpired, inow));
tracker.storeEventData(new EventData("expiredB", iexpired, inow));
// end time is expired, but that has no impact - these should be retained
tracker.storeEventData(new EventData("okA", inow, iexpired));
tracker.storeEventData(new EventData("okB", inow, iexpired));
hdlr.run();
assertEquals(4, info.size());
hdlr.run();
assertEquals(4, info.size());
}
}
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