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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2019 Nokia.
* ================================================================================
* 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.svnfm.simulator.services;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertNull;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.ArrayList;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.CreateVnfRequest;
import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200;
import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse200.OperationEnum;
import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.InlineResponse201;
import org.onap.svnfm.simulator.config.ApplicationConfig;
import org.onap.svnfm.simulator.constants.Constant;
import org.onap.svnfm.simulator.model.VnfInstance;
import org.onap.svnfm.simulator.model.VnfOperation;
import org.onap.svnfm.simulator.model.Vnfds;
import org.onap.svnfm.simulator.repository.VnfOperationRepository;
import org.onap.svnfm.simulator.repository.VnfmRepository;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.cache.support.SimpleValueWrapper;
public class SvnfmServiceTest {
private static final String VNFD_ID = "vnfdId";
private static final String VNF_INSTANCE_NAME = "vnfInstanceName";
private static final String VNF_INSTANCE_ID = "vnfInstanceId";
private static final String OPERATION_ID = "operationId";
private SvnfmService testedObject;
private CacheManager cacheManagerMock;
private VnfmHelper vnfmHelperMock;
private VnfmRepository vnfmRepositoryMock;
private VnfOperationRepository vnfOperationRepositoryMock;
@Before
public void setup() {
vnfmRepositoryMock = mock(VnfmRepository.class);
vnfOperationRepositoryMock = mock(VnfOperationRepository.class);
vnfmHelperMock = mock(VnfmHelper.class);
ApplicationConfig applicationConfigMock = mock(ApplicationConfig.class);
cacheManagerMock = mock(CacheManager.class);
Vnfds vnfdsMock = mock(Vnfds.class);
SubscriptionService subscriptionServiceMock = mock(SubscriptionService.class);
testedObject = new SvnfmService(vnfmRepositoryMock, vnfOperationRepositoryMock, vnfmHelperMock,
applicationConfigMock, cacheManagerMock, vnfdsMock, subscriptionServiceMock);
}
@Test
public void getVnfSuccessful() {
// given
Cache cacheMock = mock(Cache.class);
SimpleValueWrapper simpleValueWrapperMock = mock(SimpleValueWrapper.class);
when(cacheManagerMock.getCache(Constant.IN_LINE_RESPONSE_201_CACHE)).thenReturn(cacheMock);
when(cacheMock.get(VNF_INSTANCE_ID)).thenReturn(simpleValueWrapperMock);
when(simpleValueWrapperMock.get()).thenReturn(getInlineResponse(VNFD_ID, VNF_INSTANCE_NAME));
// when
InlineResponse201 result = testedObject.getVnf(VNF_INSTANCE_ID);
// then
assertThat(result.getVnfdId()).isEqualTo(VNFD_ID);
assertThat(result.getVnfInstanceName()).isEqualTo(VNF_INSTANCE_NAME);
}
@Test
public void getVnf_ifCacheNullThenReturnNull() {
// given
when(cacheManagerMock.getCache(Constant.IN_LINE_RESPONSE_201_CACHE)).thenReturn(null);
// then
assertThat(testedObject.getVnf("any")).isNull();
}
@Test
public void getVnf_ifWrapperNullThenReturnNull() {
// given
Cache cacheMock = mock(Cache.class);
when(cacheManagerMock.getCache(Constant.IN_LINE_RESPONSE_201_CACHE)).thenReturn(cacheMock);
when(cacheMock.get(VNF_INSTANCE_ID)).thenReturn(null);
// then
assertThat(testedObject.getVnf(VNF_INSTANCE_ID)).isNull();
}
@Test
public void getVnf_ifResultIsNullThenReturnNull() {
// when
Cache cacheMock = mock(Cache.class);
SimpleValueWrapper simpleValueWrapperMock = mock(SimpleValueWrapper.class);
when(cacheManagerMock.getCache(Constant.IN_LINE_RESPONSE_201_CACHE)).thenReturn(cacheMock);
when(cacheMock.get(VNF_INSTANCE_ID)).thenReturn(simpleValueWrapperMock);
when(simpleValueWrapperMock.get()).thenReturn(null);
// then
assertThat(testedObject.getVnf(VNF_INSTANCE_ID)).isNull();
}
@Test
public void test_createVnf_usingValidCreateVnfRequest_vnfInstanceCreatedSuccessfully() throws Exception {
// given
final CreateVnfRequest createVnfRequest = getCreateVnfRequest();
final VnfInstance vnfInstance = getVnfInstance();
final InlineResponse201 inlineResponse201 = getInlineResponse(VNFD_ID, VNF_INSTANCE_NAME);
when(vnfmHelperMock.createVnfInstance(createVnfRequest, VNF_INSTANCE_ID)).thenReturn(vnfInstance);
when(vnfmRepositoryMock.save(vnfInstance)).thenReturn(vnfInstance);
when(vnfmHelperMock.getInlineResponse201(vnfInstance)).thenReturn(inlineResponse201);
// when
final InlineResponse201 result = testedObject.createVnf(createVnfRequest, VNF_INSTANCE_ID);
// then
assertThat(result.getVnfdId()).isEqualTo(VNFD_ID);
assertThat(result.getVnfInstanceName()).isEqualTo(VNF_INSTANCE_NAME);
}
@Test
public void test_createVnf_illegalAccessExceptionThrown_returnsNull() throws Exception {
// given
final CreateVnfRequest createVnfRequest = getCreateVnfRequest();
final VnfInstance vnfInstance = getVnfInstance();
when(vnfmHelperMock.createVnfInstance(createVnfRequest, VNF_INSTANCE_ID)).thenReturn(vnfInstance);
when(vnfmRepositoryMock.save(vnfInstance)).thenReturn(vnfInstance);
when(vnfmHelperMock.getInlineResponse201(vnfInstance)).thenThrow(new IllegalAccessException());
// when
final InlineResponse201 result = testedObject.createVnf(createVnfRequest, VNF_INSTANCE_ID);
// then
assertNull(result);
}
@Test
public void test_getOperationStatus_usingValidOperationId_operationStatusRetrievedSuccessfully() {
// given
final OperationEnum operationEnum = OperationEnum.OPERATE;
final VnfOperation vnfOperation = getVnfOperation(OPERATION_ID, operationEnum);
final List<VnfOperation> vnfOperations = new ArrayList<>();
vnfOperations.add(vnfOperation);
when(vnfOperationRepositoryMock.findAll()).thenReturn(vnfOperations);
// when
final InlineResponse200 result = testedObject.getOperationStatus(OPERATION_ID);
// then
assertThat(result.getId()).isEqualTo(OPERATION_ID);
assertThat(result.getOperation()).isEqualTo(operationEnum);
}
@Test
public void test_getOperationStatus_usingInvalidOperationId_returnsNull() {
// given
final OperationEnum operationEnum = OperationEnum.OPERATE;
final VnfOperation vnfOperation = getVnfOperation(OPERATION_ID, operationEnum);
final List<VnfOperation> vnfOperations = new ArrayList<>();
vnfOperations.add(vnfOperation);
when(vnfOperationRepositoryMock.findAll()).thenReturn(vnfOperations);
// when
InlineResponse200 result = testedObject.getOperationStatus("invalidOperationId");
// then
assertNull(result);
}
private InlineResponse201 getInlineResponse(String vnfdId, String vnfInstanceName) {
InlineResponse201 response201 = new InlineResponse201();
response201.setVnfdId(vnfdId);
response201.vnfInstanceName(vnfInstanceName);
return response201;
}
private CreateVnfRequest getCreateVnfRequest() {
final CreateVnfRequest createVnfRequest = new CreateVnfRequest();
createVnfRequest.setVnfdId(VNFD_ID);
createVnfRequest.setVnfInstanceName(VNF_INSTANCE_NAME);
return createVnfRequest;
}
private VnfInstance getVnfInstance() {
final VnfInstance vnfInstance = new VnfInstance();
vnfInstance.setVnfdId(VNFD_ID);
vnfInstance.setVnfInstanceName(VNF_INSTANCE_NAME);
return vnfInstance;
}
private VnfOperation getVnfOperation(String operationId, OperationEnum operationEnum) {
final VnfOperation vnfOperation = new VnfOperation();
vnfOperation.setId(operationId);
vnfOperation.setOperation(operationEnum);
return vnfOperation;
}
}
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