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/*******************************************************************************
* ============LICENSE_START=======================================================
* slice-analysis-ms
* ================================================================================
* Copyright (C) 2022 CTC, Inc.
* ==============================================================================
* 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.slice.analysis.ms.service;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.onap.slice.analysis.ms.configdb.IConfigDbService;
import org.onap.slice.analysis.ms.cps.CpsInterface;
import org.onap.slice.analysis.ms.models.Configuration;
import org.onap.slice.analysis.ms.utils.BeanUtil;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.api.support.membermodification.MemberModifier;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.ArrayList;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.powermock.api.mockito.PowerMockito.doNothing;
import static org.powermock.api.mockito.PowerMockito.doReturn;
import static org.powermock.api.mockito.PowerMockito.doThrow;
import static org.powermock.api.mockito.PowerMockito.when;
@RunWith(PowerMockRunner.class)
@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
@PowerMockRunnerDelegate(SpringRunner.class)
@PrepareForTest({ BeanUtil.class })
@SpringBootTest(classes = ConsumerThreadTest.class)
public class ConsumerThreadTest {
private ConsumerThread consumerThread;
@Mock
private PmDataQueue pmDataQueue;
@Mock
private IConfigDbService iConfigDbService;
@Mock
private CpsInterface cpsInterface;
@Before
public void before() throws IllegalAccessException {
PowerMockito.mockStatic(BeanUtil.class);
when(BeanUtil.getBean(PmDataQueue.class)).thenReturn(pmDataQueue);
when(BeanUtil.getBean(IConfigDbService.class)).thenReturn(iConfigDbService);
when(BeanUtil.getBean(CpsInterface.class)).thenReturn(cpsInterface);
consumerThread = PowerMockito.spy(new ConsumerThread());
MemberModifier.field(ConsumerThread.class, "cpsInterface")
.set(consumerThread , cpsInterface);
MemberModifier.field(ConsumerThread.class, "samples")
.set(consumerThread , 1);
}
@Test
public void run1Test(){
String snssai = "snssai";
doReturn("snssai").when(pmDataQueue).getSnnsaiFromQueue();
List<String> nfs = new ArrayList<>();
when(iConfigDbService.fetchNetworkFunctionsOfSnssai(Mockito.any())).thenReturn(nfs);
when(pmDataQueue.checkSamplesInQueue(Mockito.any(), Mockito.anyInt())).thenReturn(true);
SnssaiSamplesProcessor snssaiSamplesProcessor = PowerMockito.mock(SnssaiSamplesProcessor.class);
when(BeanUtil.getBean(SnssaiSamplesProcessor.class)).thenReturn(snssaiSamplesProcessor);
Mockito.when(snssaiSamplesProcessor.processSamplesOfSnnsai(snssai, nfs)).thenReturn(false);
Mockito.doNothing().when(pmDataQueue).putSnssaiToQueue(snssai);
doThrow(new RuntimeException()).when(pmDataQueue).putSnssaiToQueue(snssai);
consumerThread.run();
assertEquals(1,1);
}
@Test
public void run2Test(){
Configuration.getInstance().setConfigDbEnabled(false);
String snssai = "snssai";
doReturn("snssai").when(pmDataQueue).getSnnsaiFromQueue();
List<String> nfs = new ArrayList<>();
when(iConfigDbService.fetchNetworkFunctionsOfSnssai(Mockito.any())).thenReturn(nfs);
when(pmDataQueue.checkSamplesInQueue(Mockito.any(), Mockito.anyInt())).thenReturn(true);
when(cpsInterface.fetchNetworkFunctionsOfSnssai(snssai)).thenThrow(new RuntimeException());
SnssaiSamplesProcessor snssaiSamplesProcessor = PowerMockito.mock(SnssaiSamplesProcessor.class);
when(BeanUtil.getBean(SnssaiSamplesProcessor.class)).thenReturn(snssaiSamplesProcessor);
Mockito.when(snssaiSamplesProcessor.processSamplesOfSnnsai(snssai, nfs)).thenReturn(false);
Mockito.doNothing().when(pmDataQueue).putSnssaiToQueue(snssai);
doThrow(new RuntimeException()).when(pmDataQueue).putSnssaiToQueue(snssai);
consumerThread.run();
assertEquals(1,1);
}
@Test
public void checkForEnoughSamplesTest(){
List<String> nfs = new ArrayList<>();
nfs.add("");
when(pmDataQueue.checkSamplesInQueue(Mockito.any(), Mockito.anyInt())).thenReturn(false);
doNothing().when(pmDataQueue).putSnssaiToQueue(Mockito.any());
assertFalse(consumerThread.checkForEnoughSamples(nfs, ""));
}
}
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