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/*-
* ============LICENSE_START=======================================================
* sdc-distribution-client
* ================================================================================
* Copyright (C) 2020 Nokia. 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.sdc.utils;
import com.att.nsa.cambria.client.CambriaBatchingPublisher;
import com.att.nsa.cambria.client.CambriaPublisher;
import fj.data.Either;
import org.junit.Test;
import org.onap.sdc.api.results.IDistributionClientResult;
import org.onap.sdc.impl.DistributionClientResultImpl;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyLong;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class NotificationSenderTest {
private final String status = "status";
private final CambriaPublisher.message message = new CambriaPublisher.message("sample-partition", "sample-message");
private final List<CambriaPublisher.message> notEmptySendingFailedMessages = Collections.singletonList(message);
private final DistributionClientResultImpl successResponse = new DistributionClientResultImpl(DistributionActionResultEnum.SUCCESS, "Messages successfully sent");
private final DistributionClientResultImpl generalErrorResponse = new DistributionClientResultImpl(DistributionActionResultEnum.GENERAL_ERROR, "Failed to send status");
private final CambriaBatchingPublisher publisher = mock(CambriaBatchingPublisher.class);
private final List<String> emptyServers = Collections.emptyList();
private final NotificationSender validNotificationSender = new NotificationSender(emptyServers);;
@Test
public void whenPublisherIsValidAndNoExceptionsAreThrownShouldReturnSuccessStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenReturn(0);
when(publisher.close(anyLong(), any())).thenReturn(Collections.emptyList());
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(successResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
@Test
public void whenPublisherCouldNotSendShouldReturnGeneralErrorStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenReturn(0);
when(publisher.close(anyLong(), any())).thenReturn(notEmptySendingFailedMessages);
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(generalErrorResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
@Test
public void whenSendingThrowsIOExceptionShouldReturnGeneralErrorStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenThrow(new IOException());
when(publisher.close(anyLong(), any())).thenReturn(notEmptySendingFailedMessages);
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(generalErrorResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
@Test
public void whenSendingThrowsInterruptedExceptionShouldReturnGeneralErrorStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenAnswer(invocationOnMock -> {throw new InterruptedException();});
when(publisher.close(anyLong(), any())).thenReturn(notEmptySendingFailedMessages);
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(generalErrorResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
@Test
public void whenClosingThrowsIOExceptionShouldReturnGeneralErrorStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenReturn(0);
when(publisher.close(anyLong(), any())).thenThrow(new IOException());
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(generalErrorResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
@Test
public void whenClosingThrowsInterruptedExceptionShouldReturnGeneralErrorStatus() throws IOException, InterruptedException {
//given
when(publisher.send(anyString(), anyString())).thenReturn(0);
when(publisher.close(anyLong(), any())).thenAnswer(invocationOnMock -> {throw new InterruptedException();});
//when
IDistributionClientResult result = validNotificationSender.send(publisher, status);
//then
assertEquals(generalErrorResponse.getDistributionActionResult(), result.getDistributionActionResult());
}
}
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