summaryrefslogtreecommitdiffstats
path: root/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/EventQueueTest.java
diff options
context:
space:
mode:
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.java196
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;
- }
-
-}