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/*
* ============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.message;
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 org.junit.Test;
import org.onap.policy.drools.event.comm.Topic.CommInfrastructure;
public class ForwardTest extends BasicMessageTester<Forward> {
// values set by makeValidMessage()
public static final CommInfrastructure VALID_PROTOCOL = CommInfrastructure.UEB;
public static final int VALID_HOPS = 0;
public static final String VALID_TOPIC = "topicA";
public static final String VALID_PAYLOAD = "payloadA";
public static final String VALID_REQUEST_ID = "requestIdA";
/**
* Time, in milliseconds, after which the most recent message was created.
*/
private static long tcreateMs;
public ForwardTest() {
super(Forward.class);
}
@Test
public void testBumpNumHops() {
Forward msg = makeValidMessage();
for (int x = 0; x < 3; ++x) {
assertEquals("x=" + x, x, msg.getNumHops());
msg.bumpNumHops();
}
}
@Test
public void testGetNumHops_testSetNumHops() {
Forward msg = makeValidMessage();
// from constructor
assertEquals(VALID_HOPS, msg.getNumHops());
msg.setNumHops(5);
assertEquals(5, msg.getNumHops());
msg.setNumHops(7);
assertEquals(7, msg.getNumHops());
}
@Test
public void testGetCreateTimeMs_testSetCreateTimeMs() {
Forward msg = makeValidMessage();
// from constructor
assertTrue(msg.getCreateTimeMs() >= tcreateMs);
msg.setCreateTimeMs(1000L);
assertEquals(1000L, msg.getCreateTimeMs());
msg.setCreateTimeMs(2000L);
assertEquals(2000L, msg.getCreateTimeMs());
}
@Test
public void testGetProtocol_testSetProtocol() {
Forward msg = makeValidMessage();
// from constructor
assertEquals(CommInfrastructure.UEB, msg.getProtocol());
msg.setProtocol(CommInfrastructure.DMAAP);
assertEquals(CommInfrastructure.DMAAP, msg.getProtocol());
msg.setProtocol(CommInfrastructure.UEB);
assertEquals(CommInfrastructure.UEB, msg.getProtocol());
}
@Test
public void testGetTopic_testSetTopic() {
Forward msg = makeValidMessage();
// from constructor
assertEquals(VALID_TOPIC, msg.getTopic());
msg.setTopic("topicX");
assertEquals("topicX", msg.getTopic());
msg.setTopic("topicY");
assertEquals("topicY", msg.getTopic());
}
@Test
public void testGetPayload_testSetPayload() {
Forward msg = makeValidMessage();
// from constructor
assertEquals(VALID_PAYLOAD, msg.getPayload());
msg.setPayload("payloadX");
assertEquals("payloadX", msg.getPayload());
msg.setPayload("payloadY");
assertEquals("payloadY", msg.getPayload());
}
@Test
public void testGetRequestId_testSetRequestId() {
Forward msg = makeValidMessage();
// from constructor
assertEquals(VALID_REQUEST_ID, msg.getRequestId());
msg.setRequestId("reqX");
assertEquals("reqX", msg.getRequestId());
msg.setRequestId("reqY");
assertEquals("reqY", msg.getRequestId());
}
@Test
public void testIsExpired() {
Forward msg = makeValidMessage();
long tcreate = msg.getCreateTimeMs();
assertTrue(msg.isExpired(tcreate + 1));
assertTrue(msg.isExpired(tcreate + 10));
assertFalse(msg.isExpired(tcreate));
assertFalse(msg.isExpired(tcreate - 1));
assertFalse(msg.isExpired(tcreate - 10));
}
@Test
public void testCheckValidity_InvalidFields() throws Exception {
// null source (i.e., superclass field)
expectCheckValidityFailure(msg -> msg.setSource(null));
// null protocol
expectCheckValidityFailure(msg -> msg.setProtocol(null));
// null or empty topic
expectCheckValidityFailure_NullOrEmpty((msg, value) -> msg.setTopic(value));
// null payload
expectCheckValidityFailure(msg -> msg.setPayload(null));
// empty payload should NOT throw an exception
Forward forward = makeValidMessage();
forward.setPayload("");
forward.checkValidity();
// null or empty requestId
expectCheckValidityFailure_NullOrEmpty((msg, value) -> msg.setRequestId(value));
// invalid hop count
expectCheckValidityFailure(msg -> msg.setNumHops(-1));
}
@Override
public Forward makeValidMessage() {
tcreateMs = System.currentTimeMillis();
Forward msg = new Forward(VALID_HOST, VALID_PROTOCOL, VALID_TOPIC, VALID_PAYLOAD, VALID_REQUEST_ID);
msg.setChannel(VALID_CHANNEL);
return msg;
}
@Override
public void testDefaultConstructorFields(Forward msg) {
super.testDefaultConstructorFields(msg);
assertEquals(VALID_HOPS, msg.getNumHops());
assertEquals(0, msg.getCreateTimeMs());
assertNull(msg.getPayload());
assertNull(msg.getProtocol());
assertNull(msg.getRequestId());
assertNull(msg.getTopic());
}
@Override
public void testValidFields(Forward msg) {
super.testValidFields(msg);
assertEquals(VALID_HOPS, msg.getNumHops());
assertTrue(msg.getCreateTimeMs() >= tcreateMs);
assertEquals(VALID_PAYLOAD, msg.getPayload());
assertEquals(VALID_PROTOCOL, msg.getProtocol());
assertEquals(VALID_REQUEST_ID, msg.getRequestId());
assertEquals(VALID_TOPIC, msg.getTopic());
}
}
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