diff options
Diffstat (limited to 'feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java')
-rw-r--r-- | feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java deleted file mode 100644 index 24144686..00000000 --- a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java +++ /dev/null @@ -1,196 +0,0 @@ -/* - * ============LICENSE_START======================================================= - * ONAP - * ================================================================================ - * Copyright (C) 2018 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.drools.pooling; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertTrue; -import java.util.LinkedList; -import org.junit.Before; -import org.junit.Test; -import org.onap.policy.drools.event.comm.Topic.CommInfrastructure; -import org.onap.policy.drools.pooling.message.Forward; - -public class EventQueueTest { - - private static final int MAX_SIZE = 5; - private static final long MAX_AGE_MS = 3000L; - - private static final String MY_SOURCE = "my.source"; - private static final CommInfrastructure MY_PROTO = CommInfrastructure.UEB; - private static final String MY_TOPIC = "my.topic"; - private static final String MY_PAYLOAD = "my.payload"; - private static final String MY_REQID = "my.request.id"; - - private EventQueue queue; - - @Before - public void setUp() { - queue = new EventQueue(MAX_SIZE, MAX_AGE_MS); - - } - - @Test - public void testEventQueue() { - // shouldn't generate an exception - new EventQueue(1, 1); - } - - @Test - public void testClear() { - // add some items - queue.add(makeActive()); - queue.add(makeActive()); - - assertFalse(queue.isEmpty()); - - queue.clear(); - - // should be empty now - assertTrue(queue.isEmpty()); - } - - @Test - public void testIsEmpty() { - // test when empty - assertTrue(queue.isEmpty()); - - // all active - Forward msg1 = makeActive(); - Forward msg2 = makeActive(); - queue.add(msg1); - assertFalse(queue.isEmpty()); - - queue.add(msg2); - assertFalse(queue.isEmpty()); - - assertEquals(msg1, queue.poll()); - assertFalse(queue.isEmpty()); - - assertEquals(msg2, queue.poll()); - assertTrue(queue.isEmpty()); - - // active, expired, expired, active - queue.add(msg1); - queue.add(makeInactive()); - queue.add(makeInactive()); - queue.add(msg2); - - assertEquals(msg1, queue.poll()); - assertFalse(queue.isEmpty()); - - assertEquals(msg2, queue.poll()); - assertTrue(queue.isEmpty()); - } - - @Test - public void testSize() { - queue = new EventQueue(2, 1000L); - assertEquals(0, queue.size()); - - queue.add(makeActive()); - assertEquals(1, queue.size()); - - queue.poll(); - assertEquals(0, queue.size()); - - queue.add(makeActive()); - queue.add(makeActive()); - assertEquals(2, queue.size()); - - queue.poll(); - assertEquals(1, queue.size()); - - queue.poll(); - assertEquals(0, queue.size()); - } - - @Test - public void testAdd() { - int nextra = 3; - - // create excess messages - LinkedList<Forward> msgs = new LinkedList<>(); - for (int x = 0; x < MAX_SIZE + nextra; ++x) { - msgs.add(makeActive()); - } - - // add them to the queue - msgs.forEach(msg -> queue.add(msg)); - - // should not have added too many messages - assertEquals(MAX_SIZE, queue.size()); - - // should have discarded the first "nextra" items - for (int x = 0; x < MAX_SIZE; ++x) { - assertEquals("x=" + x, msgs.get(x + nextra), queue.poll()); - } - - assertEquals(null, queue.poll()); - } - - @Test - public void testPoll() { - // poll when empty - assertNull(queue.poll()); - - // all active - Forward msg1 = makeActive(); - Forward msg2 = makeActive(); - queue.add(msg1); - queue.add(msg2); - - assertEquals(msg1, queue.poll()); - assertEquals(msg2, queue.poll()); - assertEquals(null, queue.poll()); - - // active, expired, expired, active - queue.add(msg1); - queue.add(makeInactive()); - queue.add(makeInactive()); - queue.add(msg2); - - assertEquals(msg1, queue.poll()); - assertEquals(msg2, queue.poll()); - assertEquals(null, queue.poll()); - - // one that's close to the age limit - msg1 = makeActive(); - msg1.setCreateTimeMs(System.currentTimeMillis() - MAX_AGE_MS + 100); - queue.add(msg1); - assertEquals(msg1, queue.poll()); - assertEquals(null, queue.poll()); - } - - private Forward makeActive() { - return new Forward(MY_SOURCE, MY_PROTO, MY_TOPIC, MY_PAYLOAD, MY_REQID); - } - - private Forward makeInactive() { - Forward msg = new Forward(MY_SOURCE, MY_PROTO, MY_TOPIC, MY_PAYLOAD, MY_REQID); - - msg.setCreateTimeMs(System.currentTimeMillis() - MAX_AGE_MS - 100); - - return msg; - } - -} |