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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2018 Orange
* =============================================================================
* 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.provider.lcm.service;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import org.onap.appc.domainmodel.lcm.ResponseContext;
import org.onap.appc.executor.objects.LCMCommandStatus;
import org.onap.appc.requesthandler.objects.RequestHandlerOutput;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.*;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.action.identifiers.ActionIdentifiers;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeader;
import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.Status;
import org.powermock.reflect.Whitebox;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.powermock.api.mockito.PowerMockito.whenNew;
@RunWith(MockitoJUnitRunner.class)
public class DistributeTrafficServiceTest {
private final Action myAction = Action.DistributeTraffic;
private final String rpcName = "distribute-traffic";
private String PAYLOAD_STRING = "{\"ConfigFileName\":\"test\"}";
private final DistributeTrafficInput mockInput = mock(DistributeTrafficInput.class);
private final CommonHeader mockCommonHeader = mock(CommonHeader.class);
private final ActionIdentifiers mockActionIdentifiers = mock(ActionIdentifiers.class);
private final Payload mockPayload = mock(Payload.class);
private DistributeTrafficService distributeTrafficService;
@Before
public void setUp() throws Exception {
distributeTrafficService = spy(new DistributeTrafficService());
}
@Test
public void testConstructor() throws Exception {
assertEquals("Should have proper ACTION", myAction,
(Action) Whitebox.getInternalState(distributeTrafficService, "expectedAction"));
assertEquals("Should have action-status RPC name", rpcName,
Whitebox.getInternalState(distributeTrafficService, "rpcName").toString());
}
private void helpInitializeRequestParameters() {
Mockito.doReturn(mockCommonHeader).when(mockInput).getCommonHeader();
Mockito.doReturn(mockPayload).when(mockInput).getPayload();
Mockito.doReturn(myAction).when(mockInput).getAction();
Mockito.doReturn(mockActionIdentifiers).when(mockInput).getActionIdentifiers();
Mockito.doReturn(PAYLOAD_STRING).when(mockPayload).getValue();
ZULU zuluTimeStamp = new ZULU("2017-06-29T21:44:00.35Z");
Mockito.doReturn(zuluTimeStamp).when(mockCommonHeader).getTimestamp();
Mockito.doReturn("api ver").when(mockCommonHeader).getApiVer();
Mockito.doReturn("orignator Id").when(mockCommonHeader).getOriginatorId();
Mockito.doReturn("request Id").when(mockCommonHeader).getRequestId();
Mockito.doReturn("vnfId").when(mockActionIdentifiers).getVnfId();
}
@Test
public void testProcess() throws Exception {
helpInitializeRequestParameters();
// test processAction return without error
RequestExecutor mockExecutor = mock(RequestExecutor.class);
whenNew(RequestExecutor.class).withNoArguments().thenReturn(mockExecutor);
RequestHandlerOutput mockOutput = mock(RequestHandlerOutput.class);
Mockito.doReturn(mockOutput).when(mockExecutor).executeRequest(any());
ResponseContext mockResponseContext = mock(ResponseContext.class);
Mockito.doReturn(mockResponseContext).when(mockOutput).getResponseContext();
Mockito.when(distributeTrafficService.executeAction(any())).thenReturn(mockOutput);
DistributeTrafficOutputBuilder outputBuilder = distributeTrafficService.process(mockInput);
Mockito.verify(distributeTrafficService, times(1)).proceedAction(mockInput);
assertNotNull("Should have commonHeader", outputBuilder.getCommonHeader());
}
@Test
public void testValidateMissingParameters() throws Exception {
DistributeTrafficOutputBuilder outputBuilder = distributeTrafficService.process(mockInput);
Mockito.verify(distributeTrafficService, times(0)).proceedAction(any());
assertNull("Should not have commonHeader as we did not mock it", outputBuilder.getCommonHeader());
assertEquals("should return missing parameter status",
Integer.valueOf(LCMCommandStatus.MISSING_MANDATORY_PARAMETER.getResponseCode()),
outputBuilder.getStatus().getCode());
}
@Test
public void testValidateForMissingOrInvalidAction() throws Exception {
helpInitializeRequestParameters();
// check missing Action
Mockito.doReturn(null).when(mockInput).getAction();
distributeTrafficService.validate(mockInput);
Status status = (Status) Whitebox.getInternalState(distributeTrafficService, "status");
assertEquals("Should return missing parameter for action",
Integer.valueOf(LCMCommandStatus.MISSING_MANDATORY_PARAMETER.getResponseCode()), status.getCode());
// check invalid Action
Mockito.doReturn(Action.Migrate).when(mockInput).getAction();
distributeTrafficService.validate(mockInput);
status = (Status) Whitebox.getInternalState(distributeTrafficService, "status");
assertEquals("should return missing parameter",
Integer.valueOf(LCMCommandStatus.INVALID_INPUT_PARAMETER.getResponseCode()), status.getCode());
}
@Test
public void testValidateForMissingActionIdentifiers() throws Exception {
helpInitializeRequestParameters();
Mockito.doReturn(null).when(mockInput).getActionIdentifiers();
// test missing ActionIdentifiers
distributeTrafficService.validate(mockInput);
Status status = (Status) Whitebox.getInternalState(distributeTrafficService, "status");
assertEquals("should return missing parameter",
Integer.valueOf(LCMCommandStatus.MISSING_MANDATORY_PARAMETER.getResponseCode()), status.getCode());
}
@Test
public void testValidateEmptyOrMissingPayload() throws Exception {
helpInitializeRequestParameters();
// validate empty payload
Mockito.doReturn("").when(mockPayload).getValue();
distributeTrafficService.validate(mockInput);
Status status = (Status) Whitebox.getInternalState(distributeTrafficService, "status");
assertEquals("should return invalid parameter",
Integer.valueOf(LCMCommandStatus.INVALID_INPUT_PARAMETER.getResponseCode()), status.getCode());
// validate missing payload
Mockito.doReturn(null).when(mockInput).getPayload();
distributeTrafficService.validate(mockInput);
status = (Status) Whitebox.getInternalState(distributeTrafficService, "status");
assertEquals("should return missing parameter",
Integer.valueOf(LCMCommandStatus.MISSING_MANDATORY_PARAMETER.getResponseCode()), status.getCode());
}
}
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