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/*
* ============LICENSE_START=======================================================
* BBS-RELOCATION-CPE-AUTHENTICATION-HANDLER
* ================================================================================
* Copyright (C) 2019 NOKIA 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.bbs.event.processor.tasks;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoMoreInteractions;
import static org.mockito.Mockito.when;
import com.google.gson.Gson;
import org.junit.Assert;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.onap.bbs.event.processor.config.ApplicationConfiguration;
import org.onap.bbs.event.processor.config.DmaapCpeAuthenticationConsumerProperties;
import org.onap.bbs.event.processor.exceptions.EmptyDmaapResponseException;
import org.onap.bbs.event.processor.model.CpeAuthenticationConsumerDmaapModel;
import org.onap.bbs.event.processor.model.ImmutableCpeAuthenticationConsumerDmaapModel;
import org.onap.bbs.event.processor.utilities.CpeAuthenticationDmaapConsumerJsonParser;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterSubscriber;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.MessageRouterSubscriberConfig;
import reactor.core.publisher.Flux;
import reactor.test.StepVerifier;
class DmaapCpeAuthenticationConsumerTaskImplTest {
private static final String DMAAP_PROTOCOL = "http";
private static final String DMAAP_HOST = "message-router.onap.svc.cluster.local";
private static final int DMAAP_PORT = 3904;
private static final String DMAAP_TOPIC = "unauthenticated.CPE_AUTHENTICATION";
private static final String SUBSCRIBER_ID = "subscriberID";
private static final String SUBSCRIBER_GROUP = "subscriberGroup";
private static final String CPE_AUTHENTICATION_EVENT_TEMPLATE = "{\"event\": {"
+ "\"commonEventHeader\": { \"sourceName\":\"%s\"},"
+ "\"stateChangeFields\": {"
+ " \"oldState\": \"%s\","
+ " \"newState\": \"%s\","
+ " \"stateInterface\": \"%s\","
+ " \"additionalFields\": {"
+ " \"macAddress\": \"%s\","
+ " \"swVersion\": \"%s\""
+ "}}}}";
private static DmaapCpeAuthenticationConsumerTask dmaapConsumerTask;
private static CpeAuthenticationConsumerDmaapModel cpeAuthenticationConsumerDmaapModel;
private static String eventsArray;
private static MessageRouterSubscriber subscriber;
private static Gson gson = new Gson();
private static ApplicationConfiguration configuration;
@BeforeAll
static void setUp() {
// Mock Re-registration configuration
configuration = mock(ApplicationConfiguration.class);
var props = mock(DmaapCpeAuthenticationConsumerProperties.class);
when(props.getDmaapProtocol()).thenReturn(DMAAP_PROTOCOL);
when(props.getDmaapHostName()).thenReturn(DMAAP_HOST);
when(props.getDmaapPortNumber()).thenReturn(DMAAP_PORT);
when(props.getDmaapTopicName()).thenReturn(DMAAP_TOPIC);
when(props.getConsumerId()).thenReturn(SUBSCRIBER_ID);
when(props.getConsumerGroup()).thenReturn(SUBSCRIBER_GROUP);
when(configuration.getDmaapCpeAuthenticationConsumerProperties()).thenReturn(props);
var subscriberConfig = mock(MessageRouterSubscriberConfig.class);
when(configuration.getDmaapCpeAuthenticationConsumerConfiguration()).thenReturn(subscriberConfig);
var sourceName = "PNF-CorrelationId";
var oldAuthenticationState = "outOfService";
var newAuthenticationState = "inService";
var stateInterface = "stateInterface";
var rgwMacAddress = "00:0a:95:8d:78:16";
var swVersion = "1.2";
cpeAuthenticationConsumerDmaapModel = ImmutableCpeAuthenticationConsumerDmaapModel.builder()
.correlationId(sourceName)
.oldAuthenticationState(oldAuthenticationState)
.newAuthenticationState(newAuthenticationState)
.stateInterface(stateInterface)
.rgwMacAddress(rgwMacAddress)
.swVersion(swVersion)
.build();
var event = String.format(CPE_AUTHENTICATION_EVENT_TEMPLATE, sourceName, oldAuthenticationState,
newAuthenticationState, stateInterface, rgwMacAddress, swVersion);
eventsArray = "[" + event + "]";
}
@Test
void passingEmptyMessage_NothingHappens() throws Exception {
var empty = gson.toJsonTree("");
subscriber = mock(MessageRouterSubscriber.class);
when(subscriber.getElements(any())).thenReturn(Flux.just(empty));
dmaapConsumerTask = new DmaapCpeAuthenticationConsumerTaskImpl(configuration, subscriber,
new CpeAuthenticationDmaapConsumerJsonParser());
StepVerifier.create(dmaapConsumerTask.execute("Sample input"))
.expectSubscription()
.expectError(EmptyDmaapResponseException.class);
verify(subscriber, times(1)).getElements(any());
verifyNoMoreInteractions(subscriber);
}
@Test
void passingNormalMessage_ResponseSucceeds() throws Exception {
var normalEventsArray = gson.toJsonTree(eventsArray);
subscriber = mock(MessageRouterSubscriber.class);
when(subscriber.getElements(any())).thenReturn(Flux.just(normalEventsArray));
dmaapConsumerTask = new DmaapCpeAuthenticationConsumerTaskImpl(configuration, subscriber,
new CpeAuthenticationDmaapConsumerJsonParser());
StepVerifier.create(dmaapConsumerTask.execute("Sample input"))
.expectSubscription()
.consumeNextWith(e -> Assert.assertEquals(e, cpeAuthenticationConsumerDmaapModel));
verify(subscriber, times(1)).getElements(any());
verifyNoMoreInteractions(subscriber);
}
}
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