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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2018 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.pnfsimulator.simulator;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.util.Optional;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.onap.pnfsimulator.event.EventData;
import org.onap.pnfsimulator.event.EventDataRepository;
public class IncrementProviderImplTest {
private IncrementProvider incrementProvider;
@Mock
private EventDataRepository eventDataRepositoryMock;
@BeforeEach
void setUp() {
eventDataRepositoryMock = mock(EventDataRepository.class);
incrementProvider = new IncrementProviderImpl(eventDataRepositoryMock);
}
@Test
public void getAndIncrementTest() {
ArgumentCaptor<EventData> eventDataArgumentCaptor = ArgumentCaptor.forClass(EventData.class);
String eventId = "1";
int initialIncrementValue = 0;
int expectedValue = initialIncrementValue + 1;
EventData eventData = EventData.builder().id(eventId).incrementValue(initialIncrementValue).build();
Optional<EventData> optional = Optional.of(eventData);
when(eventDataRepositoryMock.findById(eventId)).thenReturn(optional);
int value = incrementProvider.getAndIncrement(eventId);
verify(eventDataRepositoryMock).save(eventDataArgumentCaptor.capture());
assertThat(value).isEqualTo(expectedValue);
assertThat(eventDataArgumentCaptor.getValue().getIncrementValue()).isEqualTo(expectedValue);
}
@Test
public void shouldThrowOnNonExistingEvent() {
Optional<EventData> emptyOptional = Optional.empty();
String nonExistingEventId = "THIS_DOES_NOT_EXIST";
when(eventDataRepositoryMock.findById(nonExistingEventId)).thenReturn(emptyOptional);
assertThrows(EventNotFoundException.class,
() -> incrementProvider.getAndIncrement(nonExistingEventId));
}
}
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