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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.actor.test;
import static org.mockito.Mockito.when;
import java.util.Map;
import java.util.TreeMap;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.InvocationCallback;
import javax.ws.rs.core.Response;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.stubbing.Answer;
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.ActorService;
import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
import org.onap.policy.controlloop.actorserviceprovider.controlloop.ControlLoopEventContext;
import org.onap.policy.controlloop.actorserviceprovider.impl.HttpOperator;
import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
/**
* Superclass for various operator tests.
*
* @param <Q> request type
*/
public class BasicHttpOperation<Q> {
protected static final UUID REQ_ID = UUID.randomUUID();
protected static final String DEFAULT_ACTOR = "default-actor";
protected static final String DEFAULT_OPERATION = "default-operation";
protected static final String MY_CLIENT = "my-client";
protected static final String BASE_URI = "/base-uri";
protected static final String PATH = "/my-path";
protected static final String TARGET_ENTITY = "my-target";
protected final String actorName;
protected final String operationName;
@Captor
protected ArgumentCaptor<InvocationCallback<Response>> callbackCaptor;
@Captor
protected ArgumentCaptor<Entity<Q>> requestCaptor;
@Captor
protected ArgumentCaptor<Map<String, Object>> headerCaptor;
@Mock
protected ActorService service;
@Mock
protected HttpClient client;
@Mock
protected HttpClientFactory factory;
@Mock
protected Response rawResponse;
@Mock
protected HttpOperator operator;
protected CompletableFuture<Response> future;
protected ControlLoopOperationParams params;
protected Map<String, String> enrichment;
protected VirtualControlLoopEvent event;
protected ControlLoopEventContext context;
protected OperationOutcome outcome;
/**
* Constructs the object using a default actor and operation name.
*/
public BasicHttpOperation() {
this.actorName = DEFAULT_ACTOR;
this.operationName = DEFAULT_OPERATION;
}
/**
* Constructs the object.
*
* @param actor actor name
* @param operation operation name
*/
public BasicHttpOperation(String actor, String operation) {
this.actorName = actor;
this.operationName = operation;
}
/**
* Initializes mocks and sets up.
*/
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
when(factory.get(MY_CLIENT)).thenReturn(client);
when(rawResponse.getStatus()).thenReturn(200);
future = new CompletableFuture<>();
when(client.getBaseUrl()).thenReturn(BASE_URI);
makeContext();
outcome = params.makeOutcome();
initOperator();
}
/**
* Reinitializes {@link #enrichment}, {@link #event}, {@link #context}, and
* {@link #params}.
*/
protected void makeContext() {
enrichment = new TreeMap<>(makeEnrichment());
event = new VirtualControlLoopEvent();
event.setRequestId(REQ_ID);
event.setAai(enrichment);
context = new ControlLoopEventContext(event);
params = ControlLoopOperationParams.builder().context(context).actorService(service).actor(actorName)
.operation(operationName).targetEntity(TARGET_ENTITY).build();
}
/**
* Initializes an operator so that it is "alive" and has the given names.
*/
protected void initOperator() {
when(operator.isAlive()).thenReturn(true);
when(operator.getFullName()).thenReturn(actorName + "." + operationName);
when(operator.getActorName()).thenReturn(actorName);
when(operator.getName()).thenReturn(operationName);
when(operator.getClient()).thenReturn(client);
when(operator.getPath()).thenReturn(PATH);
}
/**
* Makes enrichment data.
*
* @return enrichment data
*/
protected Map<String, String> makeEnrichment() {
return new TreeMap<>();
}
/**
* Provides a response to an asynchronous HttpClient call.
*
* @param response response to be provided to the call
* @return a function that provides the response to the call
*/
protected Answer<CompletableFuture<Response>> provideResponse(Response response) {
return args -> {
InvocationCallback<Response> cb = args.getArgument(0);
cb.completed(response);
return CompletableFuture.completedFuture(response);
};
}
}
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