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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 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.controlloop.actorserviceprovider.impl;
import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNotSame;
import static org.junit.Assert.assertNull;
import static org.mockito.Mockito.when;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.CompletableFuture;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.onap.policy.common.endpoints.http.client.HttpClient;
import org.onap.policy.common.endpoints.http.client.HttpClientFactory;
import org.onap.policy.controlloop.VirtualControlLoopEvent;
import org.onap.policy.controlloop.actorserviceprovider.Operation;
import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
import org.onap.policy.controlloop.actorserviceprovider.Util;
import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpConfig;
import org.onap.policy.controlloop.actorserviceprovider.parameters.HttpParams;
import org.onap.policy.controlloop.actorserviceprovider.parameters.ParameterValidationRuntimeException;
public class HttpOperatorTest {
private static final String ACTOR = "my-actor";
private static final String OPERATION = "my-name";
private static final String HTTP_CLIENT = "my-client";
private static final String PATH = "/my-path";
private static final int TIMEOUT = 100;
@Mock
private HttpClient client;
@Mock
private HttpClientFactory factory;
private MyOperator oper;
/**
* Initializes fields, including {@link #oper}, and resets the static fields used by
* the REST server.
*/
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
when(factory.get(HTTP_CLIENT)).thenReturn(client);
oper = new MyOperator();
HttpParams params = HttpParams.builder().clientName(HTTP_CLIENT).path(PATH).timeoutSec(TIMEOUT).build();
Map<String, Object> paramMap = Util.translateToMap(OPERATION, params);
oper.configure(paramMap);
}
@Test
public void testHttpOperator() {
assertEquals(ACTOR, oper.getActorName());
assertEquals(OPERATION, oper.getName());
assertEquals(ACTOR + "." + OPERATION, oper.getFullName());
}
@Test
public void testDoConfigureMapOfStringObject_testGetConfig() {
// start with an UNCONFIGURED operator
oper.shutdown();
oper = new MyOperator();
assertNull(oper.getCurrentConfig());
HttpParams params = HttpParams.builder().clientName(HTTP_CLIENT).path(PATH).timeoutSec(TIMEOUT).build();
Map<String, Object> paramMap = Util.translateToMap(OPERATION, params);
oper.configure(paramMap);
assertNotNull(oper.getCurrentConfig());
// test invalid parameters
paramMap.remove("path");
assertThatThrownBy(() -> oper.configure(paramMap)).isInstanceOf(ParameterValidationRuntimeException.class);
}
@Test
public void testBuildOperation() {
HttpOperator oper2 = new MyOperator();
assertNotNull(oper2);
assertNotNull(oper2.getClientFactory());
VirtualControlLoopEvent event = new VirtualControlLoopEvent();
ControlLoopEventContext context = new ControlLoopEventContext(event);
ControlLoopOperationParams params =
ControlLoopOperationParams.builder().actor(ACTOR).operation(OPERATION).context(context).build();
// configure and start it
HttpParams params2 = HttpParams.builder().clientName(HTTP_CLIENT).path(PATH).timeoutSec(TIMEOUT).build();
Map<String, Object> paramMap = Util.translateToMap(OPERATION, params2);
oper2.configure(paramMap);
// not running yet
assertThatIllegalStateException().isThrownBy(() -> oper2.buildOperation(params));
oper2.start();
Operation operation1 = oper2.buildOperation(params);
assertNotNull(operation1);
Operation operation2 = oper2.buildOperation(params);
assertNotNull(operation2);
assertNotSame(operation1, operation2);
// with no operation-maker
HttpOperator oper3 = new HttpOperator(ACTOR, OPERATION);
assertThatThrownBy(() -> oper3.buildOperation(params)).isInstanceOf(UnsupportedOperationException.class);
}
@Test
public void testGetClientFactory() {
HttpOperator oper2 = new HttpOperator(ACTOR, OPERATION);
assertNotNull(oper2.getClientFactory());
}
private class MyOperator extends HttpOperator {
public MyOperator() {
super(ACTOR, OPERATION, MyOperation::new);
}
@Override
protected HttpClientFactory getClientFactory() {
return factory;
}
}
private class MyOperation extends HttpOperation<String> {
public MyOperation(ControlLoopOperationParams params, HttpConfig config) {
super(params, config, String.class, Collections.emptyList());
}
@Override
protected CompletableFuture<OperationOutcome> startOperationAsync(int attempt, OperationOutcome outcome) {
return null;
}
}
}
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