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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* ================================================================================
* Modifications (C) 2018 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.oam.processor;
import com.att.eelf.configuration.EELFLogger;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;
import org.opendaylight.yang.gen.v1.org.onap.appc.oam.rev170303.StartInput;
import org.opendaylight.yang.gen.v1.org.onap.appc.oam.rev170303.common.header.CommonHeader;
import org.opendaylight.yang.gen.v1.org.onap.appc.oam.rev170303.status.Status;
import org.onap.appc.exceptions.APPCException;
import org.onap.appc.exceptions.InvalidInputException;
import org.onap.appc.exceptions.InvalidStateException;
import org.onap.appc.i18n.Msg;
import org.onap.appc.oam.AppcOam;
import org.onap.appc.oam.OAMCommandStatus;
import org.onap.appc.oam.util.AsyncTaskHelper;
import org.onap.appc.oam.util.ConfigurationHelper;
import org.onap.appc.oam.util.OperationHelper;
import org.onap.appc.oam.util.StateHelper;
import org.onap.appc.statemachine.impl.readers.AppcOamStates;
import org.powermock.reflect.Whitebox;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
@SuppressWarnings("ResultOfMethodCallIgnored")
public class BaseProcessorTest {
private AppcOam.RPC testRpc = AppcOam.RPC.start;
private AppcOamStates currentState = AppcOamStates.Stopped;
private class TestAbc extends BaseProcessor {
/**
* Constructor
*
* @param eelfLogger for logging
* @param configurationHelperIn for property reading
* @param stateHelperIn for APP-C OAM state checking
* @param asyncTaskHelperIn for scheduling async task
* @param operationHelperIn for operational helper
*/
TestAbc(EELFLogger eelfLogger,
ConfigurationHelper configurationHelperIn,
StateHelper stateHelperIn,
AsyncTaskHelper asyncTaskHelperIn,
OperationHelper operationHelperIn) {
super(eelfLogger, configurationHelperIn, stateHelperIn, asyncTaskHelperIn, operationHelperIn);
// must set rpc and auditMsg
rpc = testRpc;
auditMsg = Msg.OAM_OPERATION_STARTING;
}
}
private TestAbc testBaseProcessor;
private ConfigurationHelper mockConfigHelper = mock(ConfigurationHelper.class);
private StateHelper mockStateHelper = mock(StateHelper.class);
private AsyncTaskHelper mockTaskHelper = mock(AsyncTaskHelper.class);
private OperationHelper mockOperHelper = mock(OperationHelper.class);
private StartInput mockInput = mock(StartInput.class);
private CommonHeader mockCommonHeader = mock(CommonHeader.class);
@Before
public void setUp() throws Exception {
Mockito.doReturn(mockCommonHeader).when(mockOperHelper).getCommonHeader(mockInput);
Mockito.doReturn(mockCommonHeader).when(mockInput).getCommonHeader();
testBaseProcessor = spy(
new TestAbc(null, mockConfigHelper, mockStateHelper, mockTaskHelper, mockOperHelper));
Mockito.doReturn("SOME HOST NAME").when(testBaseProcessor).getHostInfo(Mockito.anyString());
Whitebox.setInternalState(testBaseProcessor, "commonHeader", mockCommonHeader);
// to avoid operation on logger fail, mock up the logger
EELFLogger mockLogger = mock(EELFLogger.class);
Whitebox.setInternalState(testBaseProcessor, "logger", mockLogger);
}
@Test
public void testProcessRequestError() throws Exception {
Mockito.doReturn(currentState).when(mockStateHelper).getCurrentOamState();
Mockito.doThrow(new InvalidInputException("test")).when(mockOperHelper).isInputValid(mockInput);
Status status = testBaseProcessor.processRequest(mockInput);
Assert.assertEquals("Should return reject",
OAMCommandStatus.INVALID_PARAMETER.getResponseCode(), status.getCode().intValue());
}
@Test
public void testProcessRequest() throws Exception {
Mockito.doReturn(currentState).when(mockStateHelper).getCurrentOamState();
Mockito.doReturn(AppcOamStates.Starting).when(mockOperHelper).getNextState(any(), any());
Mockito.doReturn(mockCommonHeader).when(mockInput).getCommonHeader();
Status status = testBaseProcessor.processRequest(mockInput);
Assert.assertEquals("Should return success",
OAMCommandStatus.ACCEPTED.getResponseCode(), status.getCode().intValue());
}
@Test(expected = InvalidInputException.class)
public void testPreProcessWithInvalidInput() throws Exception {
Mockito.doThrow(new InvalidInputException("test")).when(mockOperHelper).isInputValid(mockInput);
testBaseProcessor.preProcess(mockInput);
}
@Test(expected = InvalidStateException.class)
public void testPreProcessWithInvalidState() throws Exception {
Mockito.doReturn(currentState).when(mockStateHelper).getCurrentOamState();
Mockito.doThrow(new InvalidStateException("test"))
.when(mockOperHelper).getNextState(testRpc.getAppcOperation(), currentState);
testBaseProcessor.preProcess(mockInput);
}
@Test(expected = APPCException.class)
public void testPreProcessWithAppcException() throws Exception {
Mockito.doReturn(currentState).when(mockStateHelper).getCurrentOamState();
Mockito.doThrow(new APPCException("test"))
.when(mockOperHelper).getNextState(testRpc.getAppcOperation(), currentState);
testBaseProcessor.preProcess(mockInput);
}
@Test
public void testPreProcess() throws Exception {
Mockito.doReturn(currentState).when(mockStateHelper).getCurrentOamState();
AppcOamStates nextState = AppcOamStates.Starting;
Mockito.doReturn(nextState)
.when(mockOperHelper).getNextState(testRpc.getAppcOperation(), currentState);
testBaseProcessor.preProcess(mockInput);
Mockito.verify(mockOperHelper, times(1)).isInputValid(mockInput);
Mockito.verify(mockOperHelper, times(1)).getNextState(testRpc.getAppcOperation(), currentState);
Mockito.verify(mockStateHelper, times(1)).setState(nextState);
}
@Test
public void testScheduleAsyncTask() throws Exception {
// test no runnable
testBaseProcessor.scheduleAsyncTask();
Assert.assertTrue(Whitebox.getInternalState(testBaseProcessor, "runnable") == null);
Assert.assertTrue(Whitebox.getInternalState(testBaseProcessor, "scheduledRunnable") == null);
BaseActionRunnable mockRunnable = mock(BaseActionRunnable.class);
Whitebox.setInternalState(testBaseProcessor, "runnable", mockRunnable);
testBaseProcessor.scheduleAsyncTask();
// scheduledRunnable should still be null, there's no mock done
// as I have trouble to make mockTaskHelper.scheduleBaseRunnable to return a proper Future
Assert.assertTrue(Whitebox.getInternalState(testBaseProcessor, "scheduledRunnable") == null);
}
}
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