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package org.openecomp.sdc.notification.services.impl;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.mockito.ArgumentCaptor;
import org.mockito.Captor;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.Spy;
import org.openecomp.sdc.destinationprovider.DestinationProvider;
import org.openecomp.sdc.notification.dao.NotificationsDao;
import org.openecomp.sdc.notification.dtos.Event;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import static org.mockito.Matchers.anyList;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
/**
* @author avrahamg
* @since July 13, 2017
*/
public class PropagationServiceImplTest {
@Mock
private NotificationsDao notificationsDaoMock;
@Mock
private Event eventMock;
@Mock
private DestinationProvider destinationProviderMock;
@Captor
private ArgumentCaptor<List> createBatchCaptor;
@Rule
public ExpectedException thrown= ExpectedException.none();
@InjectMocks
@Spy
private PropagationServiceImpl propagationService;
private List<String> subscribersList = Arrays.asList("A1, A2, A3");;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
initEventMock();
}
@Test
public void shouldCallToNotificationsDaoWithCreateBatchWithNotificationEntitiesAsNumberOfSubscribers()
throws Exception {
doReturn(subscribersList).when(destinationProviderMock).getSubscribers();
propagationService.notify(eventMock, destinationProviderMock);
verify(notificationsDaoMock).createBatch(createBatchCaptor.capture());
Assert.assertEquals(createBatchCaptor.getValue().size(), subscribersList.size());
}
@Test
public void shouldNotCallNotificationDaoIfSubscriberIsNull() throws Exception {
doReturn(Collections.EMPTY_LIST).when(destinationProviderMock).getSubscribers();
verify(notificationsDaoMock,never()).createBatch(anyList());
}
@Test
public void shouldThrowExceptionIfEventTypeIsNull() throws Exception {
doReturn(null).when(eventMock).getEventType();
callToNotify();
}
@Test
public void shouldThrowExceptionIfOriginatorIdIsNull() throws Exception {
doReturn(null).when(eventMock).getOriginatorId();
callToNotify();
}
private void callToNotify() {
thrown.expect(NullPointerException.class);
propagationService.notify(eventMock, destinationProviderMock);
}
private void initEventMock() {
doReturn("eventType").when(eventMock).getEventType();
doReturn("originator").when(eventMock).getOriginatorId();
doReturn("entity").when(eventMock).getEntityId();
doReturn(new HashMap<>()).when(eventMock).getAttributes();
}
}
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