[DCAEGEN2] Calculate slice utilization data

Issue-ID: DCAEGEN2-2942
Signed-off-by: Niranjana <niranjana.y60@wipro.com>
Change-Id: Id16d2a36cf964b15495531a54094cad96471bdcb

8 files changed, 766 insertions, 285 deletions

diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/aai/AaiInterfaceServiceTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/aai/AaiInterfaceServiceTest.java
new file mode 100644
index 00000000..31264e8c
--- /dev/null
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/aai/AaiInterfaceServiceTest.java
@@ -0,0 +1,284 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2021-2022 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.aai;
+
+import static org.junit.Assert.assertEquals;
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.onap.slice.analysis.ms.models.Configuration;
+import org.onap.slice.analysis.ms.restclients.AaiRestClient;
+import org.powermock.api.mockito.PowerMockito;
+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.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(SpringRunner.class)
+@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
+@PrepareForTest({AaiService.class, Configuration.class})
+@SpringBootTest(classes = AaiInterfaceServiceTest.class)
+public class AaiInterfaceServiceTest {
+
+    Configuration configuration = Configuration.getInstance();
+
+    @InjectMocks
+    AaiService aaiService;
+
+    @Mock
+    AaiRestClient restClient;
+
+    @Test
+    public void fetchCurrentConfigurationOfSlice() {
+        configuration.setAaiUrl("http://aai:30233/aai/v21/business/customers/customer/");
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+        Map<String, Integer> responsemap = new HashMap<>();
+        responsemap.put("dLThptPerSlice", 60);
+        responsemap.put("uLThptPerSlice", 54);
+        try {
+            String serviceInstance =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/aaiDetailsList.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        assertEquals(responsemap, aaiService.fetchCurrentConfigurationOfSlice("001-010000"));
+    }
+
+    @Test
+    public void fetchServiceProfile() {
+        Map<String, String> responseMap = new HashMap<String, String>();
+        responseMap.put("sNSSAI", "001-00110");
+        responseMap.put("ranNFNSSIId", "4b889f2b-8ee4-4ec7-881f-5b1af8a74039");
+        responseMap.put("sliceProfileId", "ab9af40f13f7219099333");
+        responseMap.put("globalSubscriberId", "5GCustomer");
+        responseMap.put("subscriptionServiceType", "5G");
+
+        try {
+            String serviceInstance =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/aaiDetailsList.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+
+        assertEquals(responseMap, aaiService.fetchServiceDetails("001-00110"));
+    }
+
+    @Test
+    public void fetchSubscriberAndSubscriptionServiceTypeTest() throws Exception {
+
+        configuration.setAaiUrl("http://aai:30233/aai/v21");
+        Map<String, String> expectedResponse = new HashMap<String, String>();
+        expectedResponse.put("globalSubscriberId", "5GCustomer");
+        expectedResponse.put("subscriptionServiceType", "5G");
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+
+        try {
+
+            String serviceInstance =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/aaiDetailsList.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        Map<String, String> actualResponse = aaiService.fetchSubscriberAndSubscriptionServiceType();
+        assertEquals(expectedResponse, actualResponse);
+    }
+
+    @Test
+    public void fetchSliceProfilesOfAllotedResourceDataTest() throws Exception {
+        configuration.setAaiUrl("http://aai:30233/aai/v21");
+        List<String> allotedResourceList = new ArrayList<>();
+        allotedResourceList.add("530d188d-9087-49af-a44a-90c40e0c2d47");
+        List<String> expectedResponse = new ArrayList<>();
+        expectedResponse.add("b2ae730f-1d5f-495a-8112-dac017a7348c");
+        expectedResponse.add("cad8fa36-2d55-4c12-a92e-1bd551517a0c");
+        expectedResponse.add("8d0d698e-77f4-4453-8c09-ae2cbe6a9a04");
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+
+        try {
+
+            String serviceInstance =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/alloted-resource.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        List<String> actualResponse = aaiService.fetchSliceProfilesOfAllotedResourceData(allotedResourceList);
+        assertEquals(expectedResponse, actualResponse);
+    }
+
+    @Test
+    public void fetchSnssaiOfSliceProfileTest() throws Exception {
+        configuration.setAaiUrl("http://aai:30233/aai/v21");
+        List<String> sliceProfileList = new ArrayList<>();
+        sliceProfileList.add("b2ae730f-1d5f-495a-8112-dac017a7348c");
+        sliceProfileList.add("cad8fa36-2d55-4c12-a92e-1bd551517a0c");
+        sliceProfileList.add("8d0d698e-77f4-4453-8c09-ae2cbe6a9a04");
+        List<String> expectedResponse = new ArrayList<>();
+        expectedResponse.add("01-06E442");
+        expectedResponse.add("01-B989BD");
+
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+        String serviceInstanceUrlAn = "b2ae730f-1d5f-495a-8112-dac017a7348c";
+        String serviceInstanceUrlCn = "cad8fa36-2d55-4c12-a92e-1bd551517a0c";
+        String serviceInstanceUrlTn = "8d0d698e-77f4-4453-8c09-ae2cbe6a9a04";
+
+        try {
+
+            String serviceInstanceAn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_an_sa1.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.contains(serviceInstanceUrlAn), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceAn, HttpStatus.OK));
+
+            String serviceInstanceCn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_cn_sa1.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.contains(serviceInstanceUrlCn), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceCn, HttpStatus.OK));
+
+            String serviceInstanceTn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_tn_sa1.json")));
+            Mockito.when(restClient.sendGetRequest(Mockito.contains(serviceInstanceUrlTn), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceTn, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        List<String> actualResponse = aaiService.fetchSnssaiOfSliceProfile(sliceProfileList);
+        assertEquals(expectedResponse, actualResponse);
+    }
+
+    @Test
+    public void getSnssaiListForNsiTest() throws Exception {
+        configuration.setAaiUrl("http://aai:30233/aai/v21");
+        List<String> expectedResponse = new ArrayList<>();
+        expectedResponse.add("01-06E442");
+        expectedResponse.add("01-B989BD");
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+
+        try {
+
+            String allotedResource =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/alloted-resource.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("0835fd19-6726-4081-befb-cc8932c47767"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(allotedResource, HttpStatus.OK));
+
+            String serviceInstance = new String(Files.readAllBytes(Paths.get("src/test/resources/nsi.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("09cad94e-fbb8-4c70-9c4d-74ec75e97683"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
+
+            String serviceInstanceAn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_an_sa1.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("b2ae730f-1d5f-495a-8112-dac017a7348c"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceAn, HttpStatus.OK));
+
+            String serviceInstanceCn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_cn_sa1.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("cad8fa36-2d55-4c12-a92e-1bd551517a0c"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceCn, HttpStatus.OK));
+
+            String serviceInstanceTn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_tn_sa1.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("8d0d698e-77f4-4453-8c09-ae2cbe6a9a04"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceTn, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        List<String> actualResponse = aaiService.getSnssaiList("09cad94e-fbb8-4c70-9c4d-74ec75e97683");
+        assertEquals(expectedResponse, actualResponse);
+    }
+
+    @Test
+    public void getSnssaiListForNssiTest() throws Exception {
+        configuration.setAaiUrl("http://aai:30233/aai/v21");
+        List<String> expectedResponse = new ArrayList<>();
+        expectedResponse.add("01-06E442");
+        PowerMockito.mockStatic(AaiService.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+        try {
+
+            String nssi = new String(Files.readAllBytes(Paths.get("src/test/resources/nssi.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("50f418a6-804f-4453-bf70-21f0efaf6fcd"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(nssi, HttpStatus.OK));
+
+            String serviceInstanceAn =
+                    new String(Files.readAllBytes(Paths.get("src/test/resources/sliceprofile_an_sa1.json")));
+            Mockito.when(
+                    restClient.sendGetRequest(Mockito.contains("b2ae730f-1d5f-495a-8112-dac017a7348c"), Mockito.any()))
+                    .thenReturn(new ResponseEntity<Object>(serviceInstanceAn, HttpStatus.OK));
+
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        List<String> actualResponse = aaiService.getSnssaiList("50f418a6-804f-4453-bf70-21f0efaf6fcd");
+        assertEquals(expectedResponse, actualResponse);
+    }
+}
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/AaiInterfaceServiceTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/AaiInterfaceServiceTest.java
deleted file mode 100644
index 78607788..00000000
--- a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/AaiInterfaceServiceTest.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*******************************************************************************
- *  ============LICENSE_START=======================================================
- *  slice-analysis-ms
- *  ================================================================================
- *   Copyright (C) 2021 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.configdb;
-
-import static org.junit.Assert.assertEquals;
-
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.powermock.api.mockito.PowerMockito;
-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.onap.slice.analysis.ms.models.Configuration;
-import org.onap.slice.analysis.ms.models.configdb.CellsModel;
-import org.onap.slice.analysis.ms.models.configdb.NetworkFunctionModel;
-import org.onap.slice.analysis.ms.restclients.AaiRestClient;
-import org.onap.slice.analysis.ms.restclients.ConfigDbRestClient;
-import org.onap.slice.analysis.ms.utils.BeanUtil;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.test.context.junit4.SpringRunner;
-
-@RunWith(PowerMockRunner.class)
-@PowerMockRunnerDelegate(SpringRunner.class)
-@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
-@PrepareForTest({ AaiService.class,Configuration.class })
-@SpringBootTest(classes = AaiInterfaceServiceTest.class)
-public class AaiInterfaceServiceTest {
-	
-	Configuration configuration = Configuration.getInstance();
-	
-	@InjectMocks
-	AaiService aaiService;
-
-	@Mock
-	AaiRestClient restClient;
-
-	@Test
-	public void fetchCurrentConfigurationOfSlice() {
-		configuration.setAaiUrl("http://aai:30233/aai/v21/business/customers/customer/");
-                PowerMockito.mockStatic(AaiService.class);
-		PowerMockito.mockStatic(Configuration.class);
-   		PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
-		Map<String, Integer> responsemap = new HashMap<>();
-		responsemap.put("dLThptPerSlice", 60);
-		responsemap.put("uLThptPerSlice", 54);
-		try {
-			String serviceInstance = new String(
-					Files.readAllBytes(Paths.get("src/test/resources/aaiDetailsList.json")));
-			Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
-					.thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
-
-
-		} catch (Exception e) {
-			e.printStackTrace();
-
-		}
-		assertEquals(responsemap, aaiService.fetchCurrentConfigurationOfSlice("001-010000"));
-	}
-
-	@Test
-	public void fetchServiceProfile() {
-		Map<String, String> responseMap = new HashMap<String, String>();
-		responseMap.put("sNSSAI", "001-00110");
-		responseMap.put("ranNFNSSIId", "4b889f2b-8ee4-4ec7-881f-5b1af8a74039");
-		responseMap.put("sliceProfileId", "ab9af40f13f7219099333");
-		responseMap.put("globalSubscriberId", "5GCustomer");
-		responseMap.put("subscriptionServiceType", "5G");
-
-		try {
-			String serviceInstance = new String(
-					Files.readAllBytes(Paths.get("src/test/resources/aaiDetailsList.json")));
-			Mockito.when(restClient.sendGetRequest(Mockito.anyString(), Mockito.any()))
-					.thenReturn(new ResponseEntity<Object>(serviceInstance, HttpStatus.OK));
-
-		} catch (Exception e) {
-			e.printStackTrace();
-
-		}
-
-		assertEquals(responseMap, aaiService.fetchServiceDetails("001-00110"));
-	}
-}
-
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/CpsInterfaceServiceTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/CpsInterfaceServiceTest.java
deleted file mode 100644
index 008736d3..00000000
--- a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/configdb/CpsInterfaceServiceTest.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/*******************************************************************************
- *  ============LICENSE_START=======================================================
- *  slice-analysis-ms
- *  ================================================================================
- *   Copyright (C) 2021 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.configdb;
-
-import static org.junit.Assert.assertEquals;
-
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.Mockito;
-import org.onap.slice.analysis.ms.models.Configuration;
-import org.onap.slice.analysis.ms.restclients.CpsRestClient;
-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.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.test.context.junit4.SpringRunner;
-
-@RunWith(PowerMockRunner.class)
-@PowerMockRunnerDelegate(SpringRunner.class)
-@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
-@PrepareForTest({ CpsService.class,Configuration.class })
-@SpringBootTest(classes = CpsInterfaceServiceTest.class)
-public class CpsInterfaceServiceTest {
-	@InjectMocks
-	CpsService cpsService;
-
-	@Mock
-	CpsRestClient restClient;
-
-	@Test
-	public void fetchCurrentConfigurationOfRICTest() {
-		Map<String, Object> map = new HashMap<>();
-		map.put("dLThptPerSlice", 10);
-		map.put("uLThptPerSlice", 10);
-		map.put("maxNumberOfConns", 10);
-		Map<String, Map<String, Object>> responseMap = new HashMap<>();
-		responseMap.put("11", map);
-		try {
-			String serviceInstance = new String(
-					Files.readAllBytes(Paths.get("src/test/resources/sliceConfig.json")));
-			Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any())).thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		assertEquals(responseMap, cpsService.fetchCurrentConfigurationOfRIC("111-1111"));
-	}
-
-	@Test
-	public void fetchNetworkFunctionsOfSnssaiTest() {
-		List<String> responseList=new ArrayList<>();
-		responseList.add("22");
-		responseList.add("23");
-		try {
-			String serviceInstance = new String(
-					Files.readAllBytes(Paths.get("src/test/resources/DUList.json")));
-			Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any())).thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		assertEquals(responseList, cpsService.fetchNetworkFunctionsOfSnssai("111-1111"));
-	}
-
-	@Test
-	public void fetchRICsOfSnssaiTest() {
-		Map<String,List<String>> responseMap=new HashMap<>();
-		List<String> cellslist=new ArrayList<>();
-		cellslist.add("1599");
-		cellslist.add("1598");
-		responseMap.put("11",cellslist);
-		try {
-			String serviceInstance = new String(
-					Files.readAllBytes(Paths.get("src/test/resources/DUCellsList.json")));
-			Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any())).thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		assertEquals(responseMap, cpsService.fetchRICsOfSnssai("111-1111"));
-	}
-}
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/controller/SliceConfiguratonTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/controller/SliceConfiguratonTest.java
new file mode 100644
index 00000000..b35ecdea
--- /dev/null
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/controller/SliceConfiguratonTest.java
@@ -0,0 +1,97 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2022 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.controller;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.io.File;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatchers;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.slice.analysis.ms.models.SliceConfigRequest;
+import org.onap.slice.analysis.ms.models.SliceConfigResponse;
+import org.onap.slice.analysis.ms.service.SliceUtilization;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+
+@RunWith(SpringRunner.class)
+@WebMvcTest(SliceConfiguraton.class)
+public class SliceConfiguratonTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @MockBean
+    private SliceUtilization sliceUtilization;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    private static final String UTF8 = StandardCharsets.UTF_8.name();
+
+    @Test
+    public void getSnssaiListTest() throws Exception {
+        SliceConfigRequest sliceConfigRequest = new SliceConfigRequest();
+        List<String> sliceIdentifiersList = new ArrayList<>();
+        sliceIdentifiersList.add("14559ead-f4fe-4c1c-a94c-8015fad3ea35");
+        sliceIdentifiersList.add("14559ead-f4fe-4c1c-a94c-8015fad3ea36");
+        sliceConfigRequest.setSliceIdentifiers(sliceIdentifiersList);
+        List<String> configParamsList = new ArrayList<>();
+        configParamsList.add("dLThptPerSlice");
+        configParamsList.add("uLThptPerSlice");
+        sliceConfigRequest.setConfigParams(configParamsList);
+
+        String executePath = "/api/v1/slices-config";
+        String sliceConfigResquestString =
+                new String(Files.readAllBytes(Paths.get("src/test/resources/sliceConfigRequest.json")));
+        ObjectMapper objectMapper = new ObjectMapper();
+        SliceConfigResponse sliceConfigResponse = objectMapper
+                .readValue(new File("src/test/resources/sliceConfigResponse.json"), SliceConfigResponse.class);
+        Mockito.when(sliceUtilization.getSliceUtilizationData(ArgumentMatchers.any())).thenReturn(sliceConfigResponse);
+
+        mockMvc.perform(get(executePath).contentType(MediaType.APPLICATION_JSON).characterEncoding(UTF8)
+                .content(objectMapper.writeValueAsString(sliceConfigRequest)).accept(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(content().string(objectMapper.writeValueAsString(sliceConfigResponse)));
+    }
+}
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/cps/CpsInterfaceServiceTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/cps/CpsInterfaceServiceTest.java
new file mode 100644
index 00000000..0ae7d4f3
--- /dev/null
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/cps/CpsInterfaceServiceTest.java
@@ -0,0 +1,110 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2021-2022 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.cps;
+
+import static org.junit.Assert.assertEquals;
+
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.onap.slice.analysis.ms.models.Configuration;
+import org.onap.slice.analysis.ms.restclients.CpsRestClient;
+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.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(SpringRunner.class)
+@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
+@PrepareForTest({CpsService.class, Configuration.class})
+@SpringBootTest(classes = CpsInterfaceServiceTest.class)
+public class CpsInterfaceServiceTest {
+    @InjectMocks
+    CpsService cpsService;
+
+    @Mock
+    CpsRestClient restClient;
+
+    @Test
+    public void fetchCurrentConfigurationOfRICTest() {
+        Map<String, Object> map = new HashMap<>();
+        map.put("dLThptPerSlice", 10);
+        map.put("uLThptPerSlice", 10);
+        map.put("maxNumberOfConns", 10);
+        Map<String, Map<String, Object>> responseMap = new HashMap<>();
+        responseMap.put("11", map);
+        try {
+            String serviceInstance = new String(Files.readAllBytes(Paths.get("src/test/resources/sliceConfig.json")));
+            Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        assertEquals(responseMap, cpsService.fetchCurrentConfigurationOfRIC("111-1111"));
+    }
+
+    @Test
+    public void fetchNetworkFunctionsOfSnssaiTest() {
+        List<String> responseList = new ArrayList<>();
+        responseList.add("22");
+        responseList.add("23");
+        try {
+            String serviceInstance = new String(Files.readAllBytes(Paths.get("src/test/resources/DUList.json")));
+            Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        assertEquals(responseList, cpsService.fetchNetworkFunctionsOfSnssai("111-1111"));
+    }
+
+    @Test
+    public void fetchRICsOfSnssaiTest() {
+        Map<String, List<String>> responseMap = new HashMap<>();
+        List<String> cellslist = new ArrayList<>();
+        cellslist.add("1599");
+        cellslist.add("1598");
+        responseMap.put("11", cellslist);
+        try {
+            String serviceInstance = new String(Files.readAllBytes(Paths.get("src/test/resources/DUCellsList.json")));
+            Mockito.when(restClient.sendPostRequest(Mockito.anyString(), Mockito.anyString(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<>(serviceInstance, HttpStatus.OK));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        assertEquals(responseMap, cpsService.fetchRICsOfSnssai("111-1111"));
+    }
+}
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/models/ModelsTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/models/ModelsTest.java
index 3150fb5c..682bef43 100644
--- a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/models/ModelsTest.java
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/models/ModelsTest.java
@@ -2,7 +2,7 @@
  *  ============LICENSE_START=======================================================
  *  slice-analysis-ms
  *  ================================================================================
- *   Copyright (C) 2020-2021 Wipro Limited.
+ *   Copyright (C) 2020-2022 Wipro Limited.
  *   ==============================================================================
  *     Licensed under the Apache License, Version 2.0 (the "License");
  *     you may not use this file except in compliance with the License.
@@ -18,8 +18,9 @@
  *     ============LICENSE_END=========================================================
  *
  *******************************************************************************/
+
 package org.onap.slice.analysis.ms.models;
-import org.junit.Test;
+
 import com.openpojo.reflection.PojoClass;
 import com.openpojo.reflection.impl.PojoClassFactory;
 import com.openpojo.validation.Validator;
@@ -29,28 +30,37 @@ import com.openpojo.validation.rule.impl.GetterMustExistRule;
 import com.openpojo.validation.rule.impl.SetterMustExistRule;
 import com.openpojo.validation.test.impl.GetterTester;
 import com.openpojo.validation.test.impl.SetterTester;
+
 import nl.jqno.equalsverifier.EqualsVerifier;
+
+import org.junit.Test;
+
 public class ModelsTest {
     @Test
     public void configDataEqualHashcodeTest() {
-	EqualsVerifier.simple().forClass(ConfigData.class).verify();
+        EqualsVerifier.simple().forClass(ConfigData.class).verify();
     }
+
     @Test
     public void cellCUListEqualHashcodeTest() {
-	EqualsVerifier.simple().forClass(CellCUList.class).verify();
+        EqualsVerifier.simple().forClass(CellCUList.class).verify();
     }
+
     @Test
     public void cuModelEqualHashcodeTest() {
-	EqualsVerifier.simple().forClass(CUModel.class).verify();
+        EqualsVerifier.simple().forClass(CUModel.class).verify();
     }
+
     @Test
     public void subCounterEqualHashcodeTest() {
         EqualsVerifier.simple().forClass(SubCounter.class).verify();
     }
+
     @Test
     public void measurementObjectEqualHashcodeTest() {
-	EqualsVerifier.simple().forClass(MeasurementObject.class).verify();
+        EqualsVerifier.simple().forClass(MeasurementObject.class).verify();
     }
+
     @Test
     public void testGetterSetterSubCounter() {
         PojoClass pojoclass = PojoClassFactory.getPojoClass(SubCounter.class);
@@ -64,34 +74,55 @@ public class ModelsTest {
                 .build();
         validator.validate(pojoclass);
     }
+
     @Test
     public void testGetterSetterMeasurementObject() {
         PojoClass pojoclass = PojoClassFactory.getPojoClass(MeasurementObject.class);
         validateMd(pojoclass);
     }
+
     @Test
     public void testGetterSetterCellCUList() {
         PojoClass pojoclass = PojoClassFactory.getPojoClass(CellCUList.class);
         validateMd(pojoclass);
     }
+
     @Test
     public void testGetterSetterCUModel() {
         PojoClass pojoclass = PojoClassFactory.getPojoClass(CUModel.class);
         validateMd(pojoclass);
     }
+
     @Test
     public void testGetterSetterConfigData() {
         PojoClass pojoclass = PojoClassFactory.getPojoClass(ConfigData.class);
         validateMd(pojoclass);
     }
+
+    @Test
+    public void testGetterSetterSliceConfigDetailsModel() {
+        PojoClass pojoclass = PojoClassFactory.getPojoClass(SliceConfigDetails.class);
+        validateMd(pojoclass);
+    }
+
+    @Test
+    public void testGetterSetterSliceConfigRequestModel() {
+        PojoClass pojoclass = PojoClassFactory.getPojoClass(SliceConfigRequest.class);
+        validateMd(pojoclass);
+    }
+
+    @Test
+    public void testGetterSetterSliceConfigResponseModel() {
+        PojoClass pojoclass = PojoClassFactory.getPojoClass(SliceConfigResponse.class);
+        validateMd(pojoclass);
+    }
+
     public void validateMd(PojoClass pojoclass) {
-	Validator validator = ValidatorBuilder
+        Validator validator = ValidatorBuilder
                 .create()
                 .with(new SetterMustExistRule())
                 .with(new GetterMustExistRule())
-                .with(new SetterTester())
-                .with(new GetterTester())
-                .build();
+                .with(new SetterTester()).with(new GetterTester()).build();
         validator.validate(pojoclass);
     }
 }
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/MLMessageProcessorTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/MLMessageProcessorTest.java
index 6e0d1243..387b5fd0 100644
--- a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/MLMessageProcessorTest.java
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/MLMessageProcessorTest.java
@@ -2,7 +2,7 @@
  *  ============LICENSE_START=======================================================
  *  slice-analysis-ms
  *  ================================================================================
- *   Copyright (C) 2020 Wipro Limited.
+ *   Copyright (C) 2020-2022 Wipro Limited.
  *   ==============================================================================
  *     Licensed under the Apache License, Version 2.0 (the "License");
  *     you may not use this file except in compliance with the License.
@@ -21,6 +21,16 @@
 
 package org.onap.slice.analysis.ms.service;
 
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyString;
+import static org.mockito.Mockito.anyMap;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Paths;
@@ -29,73 +39,71 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.*;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
+import org.onap.slice.analysis.ms.aai.AaiService;
 import org.onap.slice.analysis.ms.configdb.IConfigDbService;
-import org.onap.slice.analysis.ms.configdb.AaiService;
-import org.onap.slice.analysis.ms.configdb.CpsService;
+import org.onap.slice.analysis.ms.cps.CpsService;
 import org.onap.slice.analysis.ms.models.MLOutputModel;
 import org.onap.slice.analysis.ms.models.policy.AdditionalProperties;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
-
 @RunWith(SpringRunner.class)
 @SpringBootTest(classes = MLMessageProcessorTest.class)
 public class MLMessageProcessorTest {
-	ObjectMapper obj = new ObjectMapper();
-	
-	@InjectMocks
-	private MLMessageProcessor mlMessageProcessor;
-	
-	@Mock
-	private IConfigDbService configDbService;
+    ObjectMapper obj = new ObjectMapper();
+
+    @InjectMocks
+    private MLMessageProcessor mlMessageProcessor;
+
+    @Mock
+    private IConfigDbService configDbService;
+
+    @Mock
+    AaiService aaiService;
+
+    @Mock
+    CpsService cpsService;
 
-        @Mock
-	AaiService aaiService;
+    @Mock
+    private PolicyService policyService;
 
-	@Mock
-        CpsService  cpsService;
+    @SuppressWarnings({"unchecked"})
+    @Test
+    public void processMLMsgTest() {
+        MLOutputModel mloutput = null;
+        MLOutputModel mloutputExp = null;
 
-	@Mock
-	private PolicyService policyService;
-	
-	@SuppressWarnings({"unchecked" })
-	@Test
-	public void processMLMsgTest() {
-		MLOutputModel mloutput = null;
-		MLOutputModel mloutputExp = null;
+        Map<String, List<String>> ricToCellMapping = new HashMap<>();
+        List<String> myList = new ArrayList<String>();
+        myList.add("111");
+        myList.add("112");
+        ricToCellMapping.put("12", myList);
+        myList = new ArrayList<String>();
+        myList.add("113");
+        myList.add("114");
+        ricToCellMapping.put("13", myList);
 
-		Map<String, List<String>> ricToCellMapping = new HashMap<>();
-		List<String> myList = new ArrayList<String>();
-		myList.add("111");
-		myList.add("112");
-		ricToCellMapping.put("12", myList);
-		myList = new ArrayList<String>();
-		myList.add("113");
-		myList.add("114");
-		ricToCellMapping.put("13", myList);
+        try {
+            mloutput =
+                    obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/MLOutputModel1.json"))),
+                            new TypeReference<MLOutputModel>() {});
+            mloutputExp =
+                    obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/MLOutputModel.json"))),
+                            new TypeReference<MLOutputModel>() {});
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        when(configDbService.fetchRICsOfSnssai("0001-0111")).thenReturn(ricToCellMapping);
+        AdditionalProperties<MLOutputModel> addProps = new AdditionalProperties<>();
+        addProps.setResourceConfig(mloutputExp);
+        doNothing().when(policyService).sendOnsetMessageToPolicy(anyString(), any(AdditionalProperties.class),
+                anyMap());
+        mlMessageProcessor.processMLMsg(mloutput);
+        assertEquals(mloutputExp, mloutput);
+    }
 
-		try {
-			mloutput = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/MLOutputModel1.json"))), new TypeReference<MLOutputModel>(){});
-			mloutputExp = obj.readValue(new String(Files.readAllBytes(Paths.get("src/test/resources/MLOutputModel.json"))), new TypeReference<MLOutputModel>(){});
-		}
-		catch (IOException e) { 
-             e.printStackTrace(); 
-        } 
-		when(configDbService.fetchRICsOfSnssai("0001-0111")).thenReturn(ricToCellMapping);
-		AdditionalProperties<MLOutputModel> addProps = new AdditionalProperties<>();
-		addProps.setResourceConfig(mloutputExp);
-		doNothing().when(policyService).sendOnsetMessageToPolicy(anyString(), any(AdditionalProperties.class), anyMap());
-		mlMessageProcessor.processMLMsg(mloutput);
-		assertEquals(mloutputExp, mloutput);
-	}
-	
 }
diff --git a/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SliceUtilizationTest.java b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SliceUtilizationTest.java
new file mode 100644
index 00000000..90202366
--- /dev/null
+++ b/components/slice-analysis-ms/src/test/java/org/onap/slice/analysis/ms/service/SliceUtilizationTest.java
@@ -0,0 +1,174 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2022 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 static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.json.JSONObject;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.onap.slice.analysis.ms.aai.AaiService;
+import org.onap.slice.analysis.ms.models.AggregatedConfig;
+import org.onap.slice.analysis.ms.models.Configuration;
+import org.onap.slice.analysis.ms.models.SliceConfigRequest;
+import org.onap.slice.analysis.ms.models.SliceConfigResponse;
+import org.onap.slice.analysis.ms.restclients.DesRestClient;
+import org.powermock.api.mockito.PowerMockito;
+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.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(SpringRunner.class)
+@PrepareForTest({SliceUtilization.class, Configuration.class})
+@PowerMockIgnore({"com.sun.org.apache.xerces.*", "javax.xml.*", "org.xml.*", "javax.management.*"})
+@SpringBootTest(classes = SliceUtilizationTest.class)
+public class SliceUtilizationTest {
+
+    ObjectMapper objectMapper = new ObjectMapper();
+
+    Configuration configuration = Configuration.getInstance();
+
+    @InjectMocks
+    SliceUtilization sliceUtilization;
+
+    @Mock
+    AaiService aaiService;
+
+    @Mock
+    DesRestClient desRestClient;
+
+    @Rule
+    public ExpectedException exception = ExpectedException.none();
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void getPmDataTest() throws Exception {
+        configuration.setDesUrl("http://des:1681/datalake/v1/exposure/pm_data");
+        configuration.setPmDataDurationInWeeks(4);
+        PowerMockito.mockStatic(SliceUtilization.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+        String pmData = null;
+        try {
+            pmData = new String(Files.readAllBytes(Paths.get("src/test/resources/pm_data.json")));
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        Mockito.when(desRestClient.sendPostRequest(Mockito.any(), Mockito.any(), Mockito.any()))
+                .thenReturn(new ResponseEntity<>(pmData, HttpStatus.OK));
+        JSONObject actualResponse = sliceUtilization.getPMData("001-1100");
+        assertTrue(actualResponse.has("result"));
+
+    }
+
+    @Test
+    public void calculateSliceUtilizationTest() throws Exception {
+
+        PowerMockito.mockStatic(SliceUtilization.class);
+        List<JSONObject> pmDataList = new ArrayList<>();
+        String pmData;
+        try {
+            pmData = new String(Files.readAllBytes(Paths.get("src/test/resources/pm_data.json")));
+            JSONObject pmDataObj = new JSONObject(pmData);
+            pmDataList.add(pmDataObj);
+            pmDataList.add(pmDataObj);
+            pmDataList.add(pmDataObj);
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        AggregatedConfig actualResponse = sliceUtilization.calculateSliceUtilization(pmDataList);
+        assertEquals(190857028, (int) actualResponse.getDLThptPerSlice());
+        assertEquals(119285978, (int) actualResponse.getULThptPerSlice());
+    }
+
+    @Test
+    public void getSliceUtilizationDataTest() throws Exception {
+
+        PowerMockito.mockStatic(SliceUtilization.class);
+        SliceConfigRequest sliceConfigRequest = new SliceConfigRequest();
+        List<String> sliceIdentifiersList = new ArrayList<>();
+        sliceIdentifiersList.add("14559ead-f4fe-4c1c-a94c-8015fad3ea35");
+        sliceIdentifiersList.add("14559ead-f4fe-4c1c-a94c-8015fad3ea36");
+        sliceConfigRequest.setSliceIdentifiers(sliceIdentifiersList);
+        List<String> configParamsList = new ArrayList<>();
+        configParamsList.add("dLThptPerSlice");
+        configParamsList.add("uLThptPerSlice");
+        sliceConfigRequest.setConfigParams(configParamsList);
+        List<String> snssaiList = new ArrayList<>();
+        snssaiList.add("01-06E442");
+        snssaiList.add("01-B989BD");
+        configuration.setDesUrl("http://des:1681/datalake/v1/exposure/pm_data");
+        configuration.setPmDataDurationInWeeks(4);
+
+        PowerMockito.mockStatic(SliceUtilization.class);
+        PowerMockito.mockStatic(Configuration.class);
+        PowerMockito.when(Configuration.getInstance()).thenReturn(configuration);
+
+        try {
+
+            Mockito.when(aaiService.getSnssaiList(Mockito.any())).thenReturn(snssaiList);
+
+            String pmData = new String(Files.readAllBytes(Paths.get("src/test/resources/pm_data.json")));
+            Mockito.when(desRestClient.sendPostRequest(Mockito.any(), Mockito.any(), Mockito.any()))
+                    .thenReturn(new ResponseEntity<>(pmData, HttpStatus.OK));
+        } catch (Exception e) {
+            e.printStackTrace();
+
+        }
+        SliceConfigResponse actualResponse = sliceUtilization.getSliceUtilizationData(sliceConfigRequest);
+        String actualResponseString = objectMapper.writeValueAsString(actualResponse);
+        SliceConfigResponse sliceConfigResponse = objectMapper
+                .readValue(new File("src/test/resources/sliceConfigResponse.json"), SliceConfigResponse.class);
+        assertEquals(objectMapper.writeValueAsString(sliceConfigResponse), actualResponseString);
+    }
+}