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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2018 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.dcaegen2.services.prh.tasks;
import io.netty.handler.codec.http.HttpResponseStatus;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;
import org.onap.dcaegen2.services.prh.configuration.AppConfig;
import org.onap.dcaegen2.services.prh.exceptions.DmaapNotFoundException;
import org.onap.dcaegen2.services.prh.exceptions.PrhTaskException;
import org.onap.dcaegen2.services.prh.model.ConsumerDmaapModel;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpResponse;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.config.DmaapPublisherConfiguration;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.service.producer.DMaaPPublisherReactiveHttpClient;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.service.producer.PublisherReactiveHttpClientFactory;
import org.onap.dcaegen2.services.sdk.rest.services.model.DmaapModel;
import org.onap.dcaegen2.services.sdk.rest.services.model.logging.RequestDiagnosticContext;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
import javax.net.ssl.SSLException;
import java.util.Optional;
import java.util.function.Supplier;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.Mockito.*;
import static org.onap.dcaegen2.services.prh.TestAppConfiguration.createDefaultDmaapPublisherConfiguration;
/**
* @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 5/17/18
*/
class DmaapPublisherTaskImplTest {
private static ConsumerDmaapModel consumerDmaapModel;
private static DmaapPublisherTaskImpl dmaapPublisherTask;
private static DMaaPPublisherReactiveHttpClient dMaaPPublisherReactiveHttpClient;
private static AppConfig appConfig;
private static DmaapPublisherConfiguration dmaapPublisherConfiguration;
private Optional<RequestDiagnosticContext> requestDiagnosticContextOptionalMock;
private DmaapModel dmaapModel;
private PublisherReactiveHttpClientFactory publisherReactiveHttpClientFactory;
private Supplier<DmaapPublisherConfiguration> configSupplier;
@BeforeEach
public void beforeEach() throws SSLException {
dmaapPublisherConfiguration = createDefaultDmaapPublisherConfiguration();
consumerDmaapModel = mock(ConsumerDmaapModel.class);
appConfig = mock(AppConfig.class);
requestDiagnosticContextOptionalMock = Optional.empty();
dmaapModel = mock(DmaapModel.class);
dMaaPPublisherReactiveHttpClient = mock(DMaaPPublisherReactiveHttpClient.class);
publisherReactiveHttpClientFactory = mock(PublisherReactiveHttpClientFactory.class);
when(appConfig.getDmaapPublisherConfiguration()).thenReturn(dmaapPublisherConfiguration);
when(publisherReactiveHttpClientFactory.create(dmaapPublisherConfiguration))
.thenReturn(dMaaPPublisherReactiveHttpClient);
configSupplier = () -> appConfig.getDmaapPublisherConfiguration();
}
@Test
void execute_whenPassedObjectDoesntFit_ThrowsPrhTaskException() {
//given
dmaapPublisherTask = new DmaapPublisherTaskImpl(configSupplier);
//when
Executable executableFunction = () -> dmaapPublisherTask.execute(null);
//then
assertThrows(PrhTaskException.class, executableFunction, "The specified parameter is incorrect");
}
@Test
void execute_whenPassedObjectFits_ReturnsCorrectStatus() throws PrhTaskException, SSLException {
//given
HttpResponseStatus httpResponseStatus = HttpResponseStatus.OK;
HttpResponse httpClientReponse = prepareMocksForTests(httpResponseStatus);
dmaapPublisherTask = new DmaapPublisherTaskImpl(configSupplier, publisherReactiveHttpClientFactory);
//when
StepVerifier.create(dmaapPublisherTask.execute(consumerDmaapModel)).expectSubscription()
.expectNext(httpClientReponse);
//then
verify(dMaaPPublisherReactiveHttpClient, times(1))
.getDMaaPProducerResponse(consumerDmaapModel, requestDiagnosticContextOptionalMock);
verifyNoMoreInteractions(dMaaPPublisherReactiveHttpClient);
}
@Test
void execute_whenPassedObjectFits_butIncorrectResponseReturns() throws DmaapNotFoundException, SSLException {
//given
HttpResponseStatus httpResponseStatus = HttpResponseStatus.UNAUTHORIZED;
HttpResponse httpClientReponse = prepareMocksForTests(httpResponseStatus);
dmaapPublisherTask = new DmaapPublisherTaskImpl(configSupplier, publisherReactiveHttpClientFactory);
//when
StepVerifier.create(dmaapPublisherTask.execute(consumerDmaapModel)).expectSubscription()
.expectNext(httpClientReponse);
//then
verify(dMaaPPublisherReactiveHttpClient, times(1))
.getDMaaPProducerResponse(consumerDmaapModel, requestDiagnosticContextOptionalMock);
verifyNoMoreInteractions(dMaaPPublisherReactiveHttpClient);
}
@Test()
void execute_whenConsumerDmaapModelIsNull() {
//given
HttpResponseStatus httpResponseStatus = HttpResponseStatus.UNAUTHORIZED;
HttpResponse httpClientReponse = prepareMocksForTests(httpResponseStatus);
dmaapPublisherTask = new DmaapPublisherTaskImpl(configSupplier, publisherReactiveHttpClientFactory);
assertThrows(DmaapNotFoundException.class, () -> {
dmaapPublisherTask.execute(null);
});
}
@Test
public void resolveClient() throws SSLException {
//given
dmaapPublisherTask = new DmaapPublisherTaskImpl(configSupplier, publisherReactiveHttpClientFactory);
//when
DMaaPPublisherReactiveHttpClient dMaaPPublisherReactiveHttpClientResolved = dmaapPublisherTask.resolveClient();
//then
assertSame(dMaaPPublisherReactiveHttpClientResolved, dMaaPPublisherReactiveHttpClient);
}
private HttpResponse prepareMocksForTests(HttpResponseStatus httpResponseStatus) {
HttpResponse httpClientResponse = mock(HttpResponse.class);
when(httpClientResponse.statusCode()).thenReturn(httpResponseStatus.code());
when(
dMaaPPublisherReactiveHttpClient.getDMaaPProducerResponse(dmaapModel, requestDiagnosticContextOptionalMock))
.thenReturn(Mono.just(httpClientResponse));
return httpClientResponse;
}
}
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