ms/neng/src/test/java/org/onap/ccsdk/apps/ms/neng/service/extinf/impl/PolicyFinderServiceImplTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : CCSDK.apps
   4  * ================================================================================
   5  * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (C) 2018 IBM.
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.ccsdk.apps.ms.neng.service.extinf.impl;
  24
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertNull;
  27 import static org.mockito.Mockito.doReturn;
  28 import static org.mockito.Mockito.when;
  29
  30 import com.fasterxml.jackson.databind.ObjectMapper;
  31 import java.nio.charset.StandardCharsets;
  32 import java.util.ArrayList;
  33 import java.util.Arrays;
  34 import java.util.HashMap;
  35 import java.util.List;
  36 import java.util.Map;
  37 import org.junit.Test;
  38 import org.junit.runner.RunWith;
  39 import org.mockito.InjectMocks;
  40 import org.mockito.Matchers;
  41 import org.mockito.Mock;
  42 import org.mockito.Mockito;
  43 import org.mockito.Spy;
  44 import org.mockito.runners.MockitoJUnitRunner;
  45 import org.onap.ccsdk.apps.ms.neng.core.exceptions.NengException;
  46 import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigRequest;
  47 import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigResponse;
  48 import org.onap.ccsdk.apps.ms.neng.core.rs.interceptors.PolicyManagerAuthorizationInterceptor;
  49 import org.onap.ccsdk.apps.ms.neng.extinf.props.PolicyManagerProps;
  50 import org.springframework.boot.web.client.RestTemplateBuilder;
  51 import org.springframework.http.HttpStatus;
  52 import org.springframework.http.RequestEntity;
  53 import org.springframework.http.ResponseEntity;
  54 import org.springframework.web.client.HttpClientErrorException;
  55 import org.springframework.web.client.HttpStatusCodeException;
  56 import org.springframework.web.client.RestTemplate;
  57
  58 @RunWith(MockitoJUnitRunner.class)
  59 public class PolicyFinderServiceImplTest {
  60     @InjectMocks
  61     @Spy
  62     PolicyFinderServiceImpl policyFinder;
  63     @Spy
  64     PolicyManagerProps policManProps;
  65     @Mock
  66     RestTemplateBuilder policyMgrRestTempBuilder;
  67     @Mock
  68     PolicyManagerAuthorizationInterceptor authInt;
  69     @Mock
  70     RestTemplate restTemplate;
  71
  72     @Test
  73     public void testConfig() throws Exception {
  74         doReturn(new GetConfigResponse()).when(policyFinder).makeOutboundCall(Matchers.any(), Matchers.any());
  75         assertNotNull(policyFinder.getConfig("policy"));
  76     }
  77
  78     @Test
  79     public void testFindPolicy() throws Exception {
  80         doReturn(new GetConfigResponse()).when(policyFinder).makeOutboundCall(Matchers.any(), Matchers.any());
  81         assertNull(policyFinder.findPolicy("policy"));
  82     }
  83
  84     @Test(expected = NengException.class)
  85     public void testHandleError_Not_Found() throws Exception {
  86         HttpStatusCodeException e = new HttpClientErrorException(HttpStatus.NOT_FOUND,"",
  87                         null,StandardCharsets.US_ASCII);
  88         policyFinder.handleError(e);
  89     }
  90
  91     @SuppressWarnings("unchecked")
  92     @Test
  93     public void testmakeOutboundCall() throws Exception {
  94         Map<String, Object> configMap = buildPolicyResponse();
  95         Object resp = Arrays.asList(new Object[] {configMap});
  96         ResponseEntity<Object> respEn = new ResponseEntity<>(resp, HttpStatus.OK);
  97         Mockito.lenient().when(restTemplate.exchange(Matchers.any(RequestEntity.class), Matchers.any(Class.class))).thenReturn(respEn);
  98
  99         policManProps.setUrl("http://policyManager.onap.org");
 100
 101         GetConfigRequest request = new GetConfigRequest();
 102         request.setPolicyName("policy");
 103         GetConfigResponse configResp = policyFinder.makeOutboundCall(request, GetConfigResponse.class);
 104         assertNotNull(configResp);
 105     }
 106
 107     @SuppressWarnings("unchecked")
 108     @Test(expected = NengException.class)
 109     public void testmakeOutboundCall_500() throws Exception {
 110         Map<String, Object> configMap = buildPolicyResponse();
 111         Object resp = Arrays.asList(new Object[] {configMap});
 112         ResponseEntity<Object> respEn = new ResponseEntity<>(resp, HttpStatus.INTERNAL_SERVER_ERROR);
 113         Mockito.lenient().when(restTemplate.exchange(Matchers.any(RequestEntity.class), Matchers.any(Class.class))).thenReturn(respEn);
 114
 115         policManProps.setUrl("http://policyManager.onap.org");
 116
 117         GetConfigRequest request = new GetConfigRequest();
 118         request.setPolicyName("policy");
 119         policyFinder.makeOutboundCall(request, GetConfigResponse.class);
 120     }
 121
 122     @Test
 123     public void testGetRestTemplate() throws Exception {
 124         PolicyFinderServiceImpl service = new PolicyFinderServiceImpl();
 125         RestTemplateBuilder policyRestTemplateBuilder = new RestTemplateBuilder();
 126         service.setPolicyMgrRestTempBuilder(policyRestTemplateBuilder);
 127         service.setAuthInt(new PolicyManagerAuthorizationInterceptor());
 128
 129         assertNotNull(service.getPolicyMgrRestTempBuilder());
 130         assertNotNull(service.getAuthInt());
 131         assertNotNull(service.getRestTemplate());
 132     }
 133
 134     @Test
 135     public void testTransformConfigObject() throws Exception {
 136         String config = "{\"riskLevel\":\"4\",\"riskType\":\"test\","
 137                         + "\"policyName\":\"1806SriovBigJson\",\"service\":\"SDNC-GenerateName\","
 138                         + "\"guard\":\"False\",\"description\":\"1806SriovBigJson\","
 139                         + "\"templateVersion\":\"1607\",\"priority\":\"4\",\"version\":\"pannny_nnnn\","
 140                         + "\"content\":{\"policy-instance-name\":\"1806NameGenerationPolicyForSRIOV\","
 141                         + "\"naming-models\":[{\"naming-properties\":[{\"property-operation\":\"substr(5)\","
 142                         + "\"property-name\":\"COMPLEX\"},{\"property-name\":\"SEQUENCE\","
 143                         + "\"increment-sequence\":{\"max\":\"zzz\",\"scope\":\"ENTIRETY\","
 144                         + "\"start-value\":\"001\",\"length\":\"3\",\"increment\":\"1\","
 145                         + "\"sequence-type\":\"alpha-numeric\"}},{\"property-name\":\"NF_NAMING_CODE\"}],"
 146                         + "\"naming-type\":\"VNF\",\"nfRole\":\"vPE\","
 147                         + "\"naming-recipe\":\"COMPLEX|SEQUENCE|NF_NAMING_CODE\"},"
 148                         + "{\"naming-properties\":[{\"property-name\":\"VNF_NAME\"},"
 149                         + "{\"property-name\":\"SEQUENCE\",\"increment-sequence\":"
 150                         + "{\"max\":\"999\",\"scope\":\"ENTIRETY\",\"start-value\":\"001\",\"length\":\"3\","
 151                         + "\"increment\":\"1\",\"sequence-type\":\"numeric\"}},"
 152                         + "{\"property-operation\":\"substr(-3)\",\"property-name\":\"NFC_NAMING_CODE\"}],"
 153                         + "\"naming-type\":\"VM\",\"nfRole\":\"vPE\","
 154                         + "\"naming-recipe\":\"VNF_NAME|SEQUENCE|NFC_NAMING_CODE\"},"
 155                         + "{\"naming-properties\":[{\"property-name\":\"VNF_NAME\"},"
 156                         + "{\"property-value\":\"-\",\"property-name\":\"DELIMITER\"},"
 157                         + "{\"property-name\":\"VF_MODULE_LABEL\"},{\"property-name\":\"VF_MODULE_TYPE\"},"
 158                         + "{\"property-name\":\"SEQUENCE\",\"increment-sequence\":"
 159                         + "{\"max\":\"99\",\"scope\":\"PRECEEDING\",\"start-value\":\"01\",\"length\":\"2\","
 160                         + "\"increment\":\"1\",\"sequence-type\":\"numeric\"}}],"
 161                         + "\"naming-type\":\"VF-MODULE\",\"nfRole\":\"vPE\","
 162                         + "\"naming-recipe\":\"VNF_NAME|DELIMITER|VF_MODULE_LABEL|DELIMITER"
 163                         + "|VF_MODULE_TYPE|DELIMITER|SEQUENCE\"},"
 164                         + "{\"naming-properties\":[{\"property-name\":\"VF-MODULE_NAME\"},"
 165                         + "{\"property-value\":\"-\",\"property-name\":\"DELIMITER\"},"
 166                         + "{\"property-value\":\"volumegroup\",\"property-name\":\"CONSTANT\"}],"
 167                         + "\"naming-type\":\"VOLUME_GROUP\",\"nfRole\":\"vPE\","
 168                         + "\"naming-recipe\":\"VF-MODULE_NAME|DELIMITER|CONSTANT\"},"
 169                         + "{\"naming-properties\":[{\"property-name\":\"VOLUME_GROUP_NAME\"},"
 170                         + "{\"property-value\":\"-\",\"property-name\":\"DELIMITER\"},"
 171                         + "{\"property-value\":\"volume\",\"property-name\":\"CONSTANT\"},"
 172                         + "{\"property-name\":\"SEQUENCE\",\"increment-sequence\":"
 173                         + "{\"max\":\"99\",\"scope\":\"PRECEEDING\",\"start-value\":\"01\","
 174                         + "\"length\":\"2\",\"increment\":\"1\",\"sequence-type\":\"numeric\"}}],"
 175                         + "\"naming-type\":\"VOLUME\",\"nfRole\":\"vPE\","
 176                         + "\"naming-recipe\":\"VOLUME_GROUP_NAME|DELIMITER|CONSTANT|DELIMITER|SEQUENCE\"},"
 177                         + "{\"naming-properties\":[{\"property-name\":\"VNF_NAME\"},"
 178                         + "{\"property-value\":\"-\",\"property-name\":\"DELIMITER\"},"
 179                         + "{\"property-value\":\"affinity\",\"property-name\":\"CONSTANT\"}],"
 180                         + "\"naming-type\":\"AFFINITY\",\"nfRole\":\"vPE\","
 181                         + "\"naming-recipe\":\"VNF_NAME|DELIMITER|CONSTANT\"},"
 182                         + "{\"naming-properties\":[{\"property-name\":\"VNF_NAME\"},"
 183                         + "{\"property-value\":\"-\",\"property-name\":\"DELIMITER\"},"
 184                         + "{\"property-value\":\"INT\",\"property-name\":\"CONSTANT\"},"
 185                         + "{\"property-name\":\"SEQUENCE\",\"increment-sequence\":"
 186                         + "{\"max\":\"99\",\"scope\":\"PRECEEDING\",\"start-value\":\"01\","
 187                         + "\"length\":\"2\",\"increment\":\"1\",\"sequence-type\":\"numeric\"}}],"
 188                         + "\"naming-type\":\"INTERNAL_NETWORK\",\"nfRole\":\"vPE\","
 189                         + "\"naming-recipe\":\"VNF_NAME|DELIMITER|CONSTANT|SEQUENCE\"}]}}";
 190         Map<Object, Object> configMap = new HashMap<>();
 191         configMap.put("config", config);
 192         ObjectMapper objectmapper = new ObjectMapper();
 193         List<Map<Object, Object>> respList = new ArrayList<>();
 194         respList.add(configMap);
 195         policyFinder.transformConfigObject(objectmapper, respList);
 196         assertNotNull(respList.get(0).get("config"));
 197     }
 198
 199     Map<String, Object> buildPolicyResponse() {
 200         Map<String, Object> policyDataMap = new HashMap<>();
 201         policyDataMap.put("policy-instance-name", "SDNC_Policy.Config_MS_VNFCNamingPolicy");
 202         Map<String, Object> namingModelMap = new HashMap<>();
 203         namingModelMap.put("nf-role", "vPE");
 204         namingModelMap.put("naming-type", "VNF");
 205         namingModelMap.put("naming-recipe", "COMPLEX|NF-NAMING-CODE|Field2|Field3|Field4");
 206         Map<String, Object> namingPropertyMap = new HashMap<>();
 207         Map<String, Object> propertyMap1 = new HashMap<>();
 208         propertyMap1.put("property-name", "COMPLEX");
 209         Map<String, Object> propertyMap2 = new HashMap<>();
 210         propertyMap2.put("property-name", "NF-NAMING-CODE");
 211         namingPropertyMap.put("", Arrays.asList(new Object[] {propertyMap1, propertyMap2}));
 212         namingModelMap.put("naming-properties", namingPropertyMap);
 213         policyDataMap.put("naming-models", Arrays.asList(new Object[] {namingModelMap}));
 214         Map<String, Object> configMap = new HashMap<>();
 215         Map<String, Object> contentMap = new HashMap<>();
 216         contentMap.put("content", policyDataMap);
 217         configMap.put("config", contentMap);
 218         return configMap;
 219     }
 220
 221     @SuppressWarnings("unchecked")
 222     @Test(expected = NengException.class)
 223     public void testmakeOutboundCall_500_statusExp() throws Exception {
 224         HttpClientErrorException exp = new HttpClientErrorException(HttpStatus.METHOD_NOT_ALLOWED, "{error}");
 225         Mockito.lenient().when(restTemplate.exchange(Matchers.any(RequestEntity.class), Matchers.any(Class.class))).thenThrow(exp);
 226         policManProps.setUrl("http://policyManager.onap.org");
 227         GetConfigRequest request = new GetConfigRequest();
 228         request.setPolicyName("policy");
 229         policyFinder.makeOutboundCall(request, GetConfigResponse.class);
 230     }
 231
 232     @SuppressWarnings("unchecked")
 233     @Test(expected = NengException.class)
 234     public void testmakeOutboundCall_500_statusExp_notFound() throws Exception {
 235         HttpClientErrorException exp = new HttpClientErrorException(HttpStatus.NOT_FOUND, "{error}");
 236         Mockito.lenient().when(restTemplate.exchange(Matchers.any(RequestEntity.class), Matchers.any(Class.class))).thenThrow(exp);
 237         policManProps.setUrl("http://policyManager.onap.org");
 238         GetConfigRequest request = new GetConfigRequest();
 239         request.setPolicyName("policy");
 240         policyFinder.makeOutboundCall(request, GetConfigResponse.class);
 241     }
 242
 243     @Test
 244     public void testmakeOutboundCall_err_policy() throws Exception {
 245         Map<String, Object> configMap = buildPolicyResponse();
 246         Object resp = configMap;
 247         GetConfigResponse configResp = new GetConfigResponse();
 248         configResp.setResponse(resp);
 249         doReturn(configResp).when(policyFinder).getConfig("policy");
 250         assertNull(policyFinder.findPolicy("policy"));
 251     }
 252
 253     @Test
 254     public void testmakeOutboundCall_err_policy_empty() throws Exception {
 255         Object resp = Arrays.asList(new Object[]{});
 256         GetConfigResponse configResp = new GetConfigResponse();
 257         configResp.setResponse(resp);
 258         doReturn(configResp).when(policyFinder).getConfig("policy");
 259         assertNull(policyFinder.findPolicy("policy"));
 260     }
 261
 262 }