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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2024 Nordix Foundation.
* ================================================================================
* 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.controlloop.actor.test;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.verify;
import java.util.function.BiConsumer;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.onap.policy.common.endpoints.event.comm.TopicSink;
import org.onap.policy.common.endpoints.event.comm.TopicSource;
import org.onap.policy.common.utils.coder.StandardCoderObject;
import org.onap.policy.simulators.TopicServer;
@RunWith(MockitoJUnitRunner.class)
public class BasicBidirectionalTopicOperationTest {
private static final String ACTOR = "my-actor";
private static final String OPERATION = "my-operation";
@Mock
private BiConsumer<String, StandardCoderObject> listener;
private BasicBidirectionalTopicOperation<String> oper;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
BasicBidirectionalTopicOperation.initBeforeClass(BasicBidirectionalTopicOperation.MY_SINK,
BasicBidirectionalTopicOperation.MY_SOURCE);
}
@AfterClass
public static void tearDownAfterClass() {
BasicBidirectionalTopicOperation.destroyAfterClass();
}
/**
* Sets up.
*/
@Before
public void setUp() throws Exception {
oper = new MyOperation(ACTOR, OPERATION);
oper.setUpBasic();
}
@After
public void tearDown() {
oper.tearDownBasic();
}
@Test
public void testTopicMgr() {
assertNotNull(BasicBidirectionalTopicOperation.topicMgr.getTopicHandler(
BasicBidirectionalTopicOperation.MY_SINK, BasicBidirectionalTopicOperation.MY_SOURCE));
}
@Test
public void testBasicBidirectionalTopicOperation() {
oper.tearDownBasic();
oper = new MyOperation();
oper.setUpBasic();
assertEquals(BasicOperation.DEFAULT_ACTOR, oper.actorName);
assertEquals(BasicOperation.DEFAULT_OPERATION, oper.operationName);
}
@Test
public void testBasicBidirectionalTopicOperationStringString() {
assertEquals(ACTOR, oper.actorName);
assertEquals(OPERATION, oper.operationName);
}
@Test
public void testSetUp() {
assertNotNull(oper.config);
assertNotNull(oper.outcome);
assertNotNull(oper.executor);
}
@Test
public void testInitOperator() {
oper.initConfig();
assertSame(oper.topicHandler, oper.config.getTopicHandler());
assertSame(oper.forwarder, oper.config.getForwarder());
assertEquals(BasicBidirectionalTopicOperation.TIMEOUT_MS, oper.config.getTimeoutMs());
}
@Test
public void testProvideResponse() {
String response = "{\"input\": 10}";
oper.provideResponse(listener, response);
ArgumentCaptor<StandardCoderObject> scoCaptor = ArgumentCaptor.forClass(StandardCoderObject.class);
verify(listener).accept(eq(response), scoCaptor.capture());
assertEquals("10", scoCaptor.getValue().getString("input"));
// try with an invalid response
assertThatIllegalArgumentException().isThrownBy(() -> oper.provideResponse(listener, "{invalid json"))
.withMessage("response is not a Map");
}
private static class MyOperation extends BasicBidirectionalTopicOperation<String> {
public MyOperation() {
super();
}
/**
* Constructs the object.
*
* @param actor actor name
* @param operation operation name
*/
public MyOperation(String actor, String operation) {
super(actor, operation);
}
@Override
protected TopicServer<String> makeServer(TopicSink sink, TopicSource source) {
return new TopicServer<>(sink, source, null, String.class) {
@Override
protected String process(String request) {
return null;
}
};
}
}
}
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