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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* ================================================================================
* Modifications Copyright (C) 2019 Ericsson
* =============================================================================
* 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.appc.executor.impl;
import static org.hamcrest.CoreMatchers.allOf;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.isA;
import static org.hamcrest.beans.HasPropertyWithValue.hasProperty;
import static org.mockito.Matchers.anyObject;
import static org.junit.Assert.assertNotNull;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.onap.appc.domainmodel.lcm.*;
import org.onap.appc.executor.impl.CommandTask;
import org.onap.appc.executor.impl.objects.CommandRequest;
import org.onap.appc.executor.objects.CommandExecutorInput;
import org.onap.appc.requesthandler.RequestHandler;
import org.onap.appc.workflow.WorkFlowManager;
import org.onap.appc.workflow.objects.WorkflowResponse;
import org.onap.ccsdk.sli.adaptors.aai.AAIRequest;
import org.onap.ccsdk.sli.adaptors.aai.AAIService;
import org.onap.ccsdk.sli.adaptors.aai.AAIServiceException;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.framework.ServiceReference;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.reflect.Whitebox;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
/**
* @author sushilma
* @since September 04, 2017
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest({FrameworkUtil.class, InetAddress.class})
public class TestCommandTask {
CommandTask task;
private RequestHandler requestHandler;
private WorkFlowManager workflowManager;
private AAIService aaiService;
private BundleContext bundleContext = Mockito.mock(BundleContext.class);
private Bundle bundleService = Mockito.mock(Bundle.class);
private ServiceReference sref = Mockito.mock(ServiceReference.class);
private static final String TTL_FLAG = "TTL";
private static final String API_VERSION = "2.0.0";
private static final String ORIGINATOR_ID = "1";
@Rule
public ExpectedException expectedEx = ExpectedException.none();
@Before
public void init() throws UnknownHostException {
aaiService = Mockito.mock(AAIService.class);
PowerMockito.mockStatic(FrameworkUtil.class);
PowerMockito.when(FrameworkUtil.getBundle(AAIService.class)).thenReturn(bundleService);
PowerMockito.when(bundleService.getBundleContext()).thenReturn(bundleContext);
PowerMockito.when(bundleContext.getServiceReference(AAIService.class.getName())).thenReturn(sref);
PowerMockito.when(bundleContext.getService(sref)).thenReturn(aaiService);
requestHandler = Mockito.mock(RequestHandler.class);
workflowManager = Mockito.mock(WorkFlowManager.class);
task = Mockito.spy(new CommandTask(requestHandler, workflowManager));
}
@Test
public void testRunPositive() {
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "11", setTTLInFlags("30"),
VNFOperation.Sync, "1", "1.0"));
task.run();
Assert.assertNotNull(
task.getCommandRequest().getCommandExecutorInput().getRuntimeContext().getResponseContext());
}
@Test
public void testRunPositiveTerminateFailed() {
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(300, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
task.run();
Assert.assertNotNull(
task.getCommandRequest().getCommandExecutorInput().getRuntimeContext().getResponseContext());
}
@Test
public void testRunPositiveTerminateSucceeded() throws SvcLogicException, AAIServiceException {
AAIService mockAai = Mockito.mock(AAIService.class);
Mockito.when(mockAai.query(Mockito.anyString(), Mockito.anyBoolean(), Mockito.anyString(),
Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(SvcLogicContext.class)))
.thenReturn(SvcLogicResource.QueryStatus.SUCCESS);
Mockito.when(mockAai.getRequestFromResource("generic-vnf")).thenReturn(Mockito.mock(AAIRequest.class));
Mockito.when(mockAai.delete(Mockito.any(AAIRequest.class), Mockito.anyString())).thenReturn(true);
Whitebox.setInternalState(task, "aaiService", mockAai);
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(100, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
task.run();
assertNotNull(mockAai);
}
@Test
public void testRunPositiveTerminateNotFound() throws SvcLogicException, AAIServiceException {
AAIService mockAai = Mockito.mock(AAIService.class);
Mockito.when(mockAai.query(Mockito.anyString(), Mockito.anyBoolean(), Mockito.anyString(),
Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(SvcLogicContext.class)))
.thenReturn(SvcLogicResource.QueryStatus.NOT_FOUND);
Mockito.when(mockAai.getRequestFromResource("generic-vnf")).thenReturn(Mockito.mock(AAIRequest.class));
Mockito.when(mockAai.delete(Mockito.any(AAIRequest.class), Mockito.anyString())).thenReturn(true);
Whitebox.setInternalState(task, "aaiService", mockAai);
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(100, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
expectedEx.expect(RuntimeException.class);
expectedEx.expectMessage("VNF not found for vnf_id = ");
task.run();
}
@Test
public void testRunPositiveTerminateFailure() throws SvcLogicException, AAIServiceException {
AAIService mockAai = Mockito.mock(AAIService.class);
Mockito.when(mockAai.query(Mockito.anyString(), Mockito.anyBoolean(), Mockito.anyString(),
Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(SvcLogicContext.class)))
.thenReturn(SvcLogicResource.QueryStatus.FAILURE);
Mockito.when(mockAai.getRequestFromResource("generic-vnf")).thenReturn(Mockito.mock(AAIRequest.class));
Mockito.when(mockAai.delete(Mockito.any(AAIRequest.class), Mockito.anyString())).thenReturn(true);
Whitebox.setInternalState(task, "aaiService", mockAai);
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(100, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
expectedEx.expect(RuntimeException.class);
expectedEx.expectMessage("Error Querying AAI with vnfID = ");
task.run();
}
@Test
public void testRunPositiveAaiServiceException() throws SvcLogicException, AAIServiceException {
AAIService mockAai = Mockito.mock(AAIService.class);
Mockito.when(mockAai.query(Mockito.anyString(), Mockito.anyBoolean(), Mockito.anyString(),
Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(SvcLogicContext.class)))
.thenReturn(SvcLogicResource.QueryStatus.SUCCESS);
Mockito.when(mockAai.getRequestFromResource("generic-vnf")).thenReturn(Mockito.mock(AAIRequest.class));
Mockito.when(mockAai.delete(Mockito.any(AAIRequest.class), Mockito.anyString()))
.thenThrow(new AAIServiceException("ERROR IN DELETE"));
Whitebox.setInternalState(task, "aaiService", mockAai);
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(100, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
expectedEx.expect(RuntimeException.class);
expectedEx.expectCause(allOf(isA(AAIServiceException.class),
hasProperty("message", is("ERROR IN DELETE"))));
task.run();
}
@Test
public void testRunSvcLogicException() throws SvcLogicException, AAIServiceException {
AAIService mockAai = Mockito.mock(AAIService.class);
Mockito.when(mockAai.query(Mockito.anyString(), Mockito.anyBoolean(), Mockito.anyString(),
Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(SvcLogicContext.class)))
.thenThrow(new SvcLogicException());
Mockito.when(mockAai.getRequestFromResource("generic-vnf")).thenReturn(Mockito.mock(AAIRequest.class));
Mockito.when(mockAai.delete(Mockito.any(AAIRequest.class), Mockito.anyString())).thenReturn(true);
Whitebox.setInternalState(task, "aaiService", mockAai);
Mockito.when(workflowManager.executeWorkflow(anyObject())).thenReturn(getWorkflowResponse());
task.setWorkflowManager(workflowManager);
task.setRequestHandler(requestHandler);
task.setCommandRequest(getCommandRequest("FIREWALL", 30, new Date(), "12", setTTLInFlags("30"),
VNFOperation.Terminate, "2", "1.0"));
setResponseContext(100, task.getCommandRequest().getCommandExecutorInput().getRuntimeContext());
expectedEx.expect(RuntimeException.class);
expectedEx.expectCause(isA(SvcLogicException.class));
task.run();
}
private WorkflowResponse getWorkflowResponse () {
WorkflowResponse wfResponse = new WorkflowResponse();
ResponseContext responseContext = createResponseContextWithObjects();
wfResponse.setResponseContext(responseContext);
responseContext.setPayload("");
wfResponse.getResponseContext().getStatus().setCode(100);
return wfResponse;
}
private ResponseContext createResponseContextWithObjects() {
ResponseContext responseContext = new ResponseContext();
CommonHeader commonHeader = new CommonHeader();
Flags flags = new Flags();
Status status = new Status();
responseContext.setCommonHeader(commonHeader);
responseContext.setStatus(status);
commonHeader.setFlags(flags);
return responseContext;
}
private void setResponseContext(int statusCode, RuntimeContext runtimeContext) {
ResponseContext responseContext = createResponseContextWithObjects();
responseContext.getStatus().setCode(statusCode);
runtimeContext.setResponseContext(responseContext);
}
private CommandRequest getCommandRequest(String vnfType, Integer ttl, Date timeStamp, String requestId,
Map<String, Object> flags, VNFOperation command, String vnfId, String vnfVersion) {
CommandExecutorInput commandExecutorInput = populateCommandExecutorInput(vnfType, ttl, vnfVersion, timeStamp,
API_VERSION, requestId, ORIGINATOR_ID, "", command, vnfId, "");
CommandRequest request = new CommandRequest(commandExecutorInput);
request.setCommandExecutorInput(commandExecutorInput);
request.setCommandInTimeStamp(new Date());
return request;
}
private CommandExecutorInput populateCommandExecutorInput(String vnfType, int ttl, String vnfVersion,
Date timeStamp, String apiVersion, String requestId, String originatorID, String subRequestID,
VNFOperation action, String vnfId, String payload) {
CommandExecutorInput commandExecutorInput = createCommandExecutorInputWithSubObjects();
RuntimeContext runtimeContext = commandExecutorInput.getRuntimeContext();
RequestContext requestContext = runtimeContext.getRequestContext();
CommonHeader commonHeader = requestContext.getCommonHeader();
ResponseContext responseContext = createResponseContextWithSuObjects();
runtimeContext.setResponseContext(responseContext);
commonHeader.getFlags().setTtl(ttl);
commonHeader.setApiVer(apiVersion);
commonHeader.setTimestamp(timeStamp);
commonHeader.setRequestId(requestId);
commonHeader.setSubRequestId(subRequestID);
commonHeader.setOriginatorId(originatorID);
requestContext.setAction(action);
requestContext.setPayload(payload);
ActionIdentifiers actionIdentifiers = requestContext.getActionIdentifiers();
actionIdentifiers.setVnfId(vnfId);
actionIdentifiers.setServiceInstanceId("test");
VNFContext vnfContext = runtimeContext.getVnfContext();
vnfContext.setType(vnfType);
vnfContext.setId(vnfId);
vnfContext.setVersion(vnfVersion);
return commandExecutorInput;
}
private CommandExecutorInput createCommandExecutorInputWithSubObjects() {
CommandExecutorInput commandExecutorInput = new CommandExecutorInput();
RuntimeContext runtimeContext = createRuntimeContextWithSubObjects();
commandExecutorInput.setRuntimeContext(runtimeContext);
return commandExecutorInput;
}
private ResponseContext createResponseContextWithSuObjects() {
ResponseContext responseContext = new ResponseContext();
CommonHeader commonHeader = new CommonHeader();
Flags flags = new Flags();
Status status = new Status();
responseContext.setCommonHeader(commonHeader);
responseContext.setStatus(status);
commonHeader.setFlags(flags);
return responseContext;
}
private RuntimeContext createRuntimeContextWithSubObjects() {
RuntimeContext runtimeContext = new RuntimeContext();
RequestContext requestContext = new RequestContext();
runtimeContext.setRequestContext(requestContext);
CommonHeader commonHeader = new CommonHeader();
requestContext.setCommonHeader(commonHeader);
Flags flags = new Flags();
commonHeader.setFlags(flags);
ActionIdentifiers actionIdentifiers = new ActionIdentifiers();
requestContext.setActionIdentifiers(actionIdentifiers);
VNFContext vnfContext = new VNFContext();
runtimeContext.setVnfContext(vnfContext);
return runtimeContext;
}
private Map<String, Object> setTTLInFlags(String value) {
Map<String, Object> flags = new HashMap<String, Object>();
if (value != null || !("".equalsIgnoreCase(value))) {
flags.put(TTL_FLAG, value);
}
return flags;
}
}
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