1 files changed, 193 insertions, 0 deletions
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SnssaiSamplesProcessorTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SnssaiSamplesProcessorTest.java
new file mode 100644
index 00000000..b8316dfe
--- /dev/null
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SnssaiSamplesProcessorTest.java
@@ -0,0 +1,193 @@
+/*******************************************************************************
+ *  ============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, Integer>> 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, Integer>>>(){});
+       } 
+       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"));
+	}
+}