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/*******************************************************************************
* ============LICENSE_START=======================================================
* slice-analysis-ms
* ================================================================================
* Copyright (C) 2020 Wipro Limited.
* ==============================================================================
* 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 static org.junit.Assert.assertEquals;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.onap.slice.analysis.ms.models.MeasurementObject;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.util.ReflectionTestUtils;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = SnssaiSamplesProcessorTest.class)
public class SnssaiSamplesProcessorTest {
ObjectMapper obj = new ObjectMapper();
@InjectMocks
SnssaiSamplesProcessor snssaiSamplesProcessor;
@Before
public void setup() {
Map<String, Map<String, Integer>> ricToThroughputMapping = new HashMap<>();
Map<String, Integer> ric1 = new HashMap<>();
Map<String, Integer> ric2 = new HashMap<>();
ric1.put("dLThptPerSlice",50);
ric1.put("uLThptPerSlice",40);
ric2.put("dLThptPerSlice",50);
ric2.put("uLThptPerSlice",30);
ricToThroughputMapping.put("1", ric1);
ricToThroughputMapping.put("2", ric2);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToThroughputMapping", ricToThroughputMapping);
Map<String, Map<String, Integer>> ricToPrbsMapping = null;
List<MeasurementObject> sliceMeasList = null;
Map<String, List<String>> ricToCellMapping = null;
Map<String, String> prbThroughputMapping = new HashMap<>();
prbThroughputMapping = new HashMap<>();
prbThroughputMapping.put("PrbUsedDl", "dLThptPerSlice");
prbThroughputMapping.put("PrbUsedUl", "uLThptPerSlice");
try {
ricToPrbsMapping = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/ricToPrbMap.json"))), new TypeReference<Map<String, Map<String, Integer>>>(){});
sliceMeasList = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/sliceMeasurementList.json"))), new TypeReference<List<MeasurementObject>>(){});
ricToCellMapping = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/ricToCellMapping.json"))), new TypeReference<Map<String, List<String>>>(){});
}
catch (IOException e) {
e.printStackTrace();
}
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToPrbsMapping", ricToPrbsMapping);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "minPercentageChange", 6);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "snssaiMeasurementList", sliceMeasList);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToCellMapping", ricToCellMapping);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "prbThroughputMapping", prbThroughputMapping);
}
@Test
public void computeSumTest() {
assertEquals(Integer.valueOf(100), snssaiSamplesProcessor.computeSum("PrbUsedDl"));
}
@Test
public void updateConfigurationTest() {
Map<String, Map<String, Integer>> ricToThroughputMappingExp = new HashMap<>();
Map<String, Integer> ric1 = new HashMap<>();
Map<String, Integer> ric2 = new HashMap<>();
ric1.put("dLThptPerSlice",50);
ric1.put("uLThptPerSlice",40);
ric2.put("dLThptPerSlice",50);
ric2.put("uLThptPerSlice",30);
ricToThroughputMappingExp.put("1", ric1);
ricToThroughputMappingExp.put("2", ric2);
snssaiSamplesProcessor.updateConfiguration();
assertEquals(ricToThroughputMappingExp,ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToThroughputMapping"));
}
@Test
public void updateConfigurationTrueTest() {
Map<String, Map<String, Integer>> ricToThroughputMappingExp = new HashMap<>();
Map<String, Integer> ric2 = new HashMap<>();
ric2.put("dLThptPerSlice",50);
ric2.put("uLThptPerSlice",30);
ricToThroughputMappingExp.put("2", ric2);
Map<String, Map<String, Integer>> ricToThroughputMapping = new HashMap<>();
Map<String, Integer> ric1 = new HashMap<>();
ric2 = new HashMap<>();
ric2.put("dLThptPerSlice",50);
ric2.put("uLThptPerSlice",30);
ricToThroughputMapping.put("1", ric1);
ricToThroughputMapping.put("2", ric2);
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToThroughputMapping", ricToThroughputMapping);
snssaiSamplesProcessor.updateConfiguration();
System.out.println();
assertEquals(ricToThroughputMappingExp, ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToThroughputMapping"));
}
@Test
public void calculatePercentageChangeTest() {
Map<String, Map<String, Object>> ricConfiguration = null;
Map<String, Map<String, Integer>> exp = new HashMap<>();
Map<String, Integer> ric1 = new HashMap<>();
Map<String, Integer> ric2 = new HashMap<>();
ric1.put("dLThptPerSlice", 50);
ric2.put("dLThptPerSlice", 50);
ric2.put("uLThptPerSlice", 30);
exp.put("1", ric1);
exp.put("2", ric2);
try {
ricConfiguration = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/ricConfiguration.json"))), new TypeReference<Map<String, Map<String, Object>>>(){});
}
catch (IOException e) {
e.printStackTrace();
}
snssaiSamplesProcessor.calculatePercentageChange(ricConfiguration, "uLThptPerSlice");
assertEquals(exp,ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToThroughputMapping"));
ricConfiguration.get("2").put("dLThptPerSlice",60);
exp.get("1").remove("dLThptPerSlice");
snssaiSamplesProcessor.calculatePercentageChange(ricConfiguration, "dLThptPerSlice");
assertEquals(exp,ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToThroughputMapping"));
}
@Test
public void sumOfPrbsAcrossCellsTest() {
Map<String, Map<String, Integer>> ricToPrbsMapping = new HashMap<>();
Map<String, Map<String, Integer>> ricToPrbsMappingExp = new HashMap<>();
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToPrbsMapping", ricToPrbsMapping);
try {
ricToPrbsMappingExp = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/ricToPrbOutput.json"))), new TypeReference<Map<String, Map<String, Integer>>>(){});
}
catch (IOException e) {
e.printStackTrace();
}
snssaiSamplesProcessor.sumOfPrbsAcrossCells("PrbUsedDl");
assertEquals(ricToPrbsMappingExp, ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToPrbsMapping"));
}
@Test
public void computeThroughputTest() {
Map<String, Map<String, Integer>> ricToThroughputMapping = new HashMap<>();
ReflectionTestUtils.setField(snssaiSamplesProcessor, "ricToThroughputMapping", ricToThroughputMapping);
Map<String, Map<String, Integer>> ricToThroughputMappingExp = new HashMap<>();
try {
ricToThroughputMappingExp = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/ricToThroughputMappingOutput.json"))), new TypeReference<Map<String, Map<String, Integer>>>(){});
}
catch (IOException e) {
e.printStackTrace();
}
Map<String, Integer> sliceConfiguration = new HashMap<String, Integer>();
sliceConfiguration.put("dLThptPerSlice",120);
sliceConfiguration.put("uLThptPerSlice",100);
snssaiSamplesProcessor.computeThroughput(sliceConfiguration, 100, "PrbUsedDl");
snssaiSamplesProcessor.computeThroughput(sliceConfiguration, 70, "PrbUsedUl");
assertEquals(ricToThroughputMappingExp, ReflectionTestUtils.getField(snssaiSamplesProcessor, "ricToThroughputMapping"));
}
}
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