vid-app-common/src/test/java/org/onap/vid/aai/AaiResponseTranslatorTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * VID
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
   6  * Modifications Copyright (C) 2019 Nokia. All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.vid.aai;
  23
  24 import static org.hamcrest.CoreMatchers.containsString;
  25 import static org.hamcrest.CoreMatchers.instanceOf;
  26 import static org.hamcrest.CoreMatchers.is;
  27 import static org.hamcrest.MatcherAssert.assertThat;
  28
  29 import com.fasterxml.jackson.databind.JsonNode;
  30 import com.fasterxml.jackson.databind.ObjectMapper;
  31 import java.io.IOException;
  32 import org.onap.vid.aai.AaiResponseTranslator.PortMirroringConfigData;
  33 import org.onap.vid.aai.AaiResponseTranslator.PortMirroringConfigDataError;
  34 import org.onap.vid.aai.AaiResponseTranslator.PortMirroringConfigDataOk;
  35 import org.testng.annotations.Test;
  36
  37 public class AaiResponseTranslatorTest {
  38
  39     private static final ObjectMapper objectMapper = new ObjectMapper();
  40
  41     @Test
  42     public void extractPortMirroringConfigData_givenValidAaiResponse_yieldCloudRegionId() throws IOException {
  43
  44         final JsonNode aaiPayload = objectMapper.readTree("" +
  45                 "{" +
  46                 "  \"results\": [{" +
  47                 "      \"id\": \"2979590232\"," +
  48                 "      \"node-type\": \"cloud-region\"," +
  49                 "      \"url\": \"/aai/v12/cloud-infrastructure/cloud-regions/cloud-region/irma-aic/SDNO-S-BcloudReg-E1802\"," +
  50                 "      \"properties\": {" +
  51                 "        \"cloud-owner\": \"irma-aic\"," +
  52                 "        \"cloud-region-id\": \"THE-EXPECTED-REGION-ID\"," +
  53                 "        \"sriov-automation\": false," +
  54                 "        \"resource-version\": \"1513631040564\"" +
  55                 "      }" +
  56                 "    }," +
  57                 "    {" +
  58                 "      \"id\": \"2979598424\"," +
  59                 "      \"node-type\": \"generic-vnf\"," +
  60                 "      \"url\": \"/aai/v12/network/generic-vnfs/generic-vnf/SOURCE-gVnf-E1802\"," +
  61                 "      \"properties\": {" +
  62                 "        \"vnf-id\": \"SOURCE-gVnf-E1802\"," +
  63                 "        \"vnf-name\": \"SOURCE-vnf-SDNO\"," +
  64                 "        \"vnf-type\": \"S-1-SDNO\"," +
  65                 "        \"service-id\": \"a9a77d5a-123e-4-SDNO\"," +
  66                 "        \"orchestration-status\": \"active\"," +
  67                 "        \"in-maint\": true," +
  68                 "        \"is-closed-loop-disabled\": false," +
  69                 "        \"resource-version\": \"1513631043149\"" +
  70                 "      }" +
  71                 "    }" +
  72                 "  ]" +
  73                 "}");
  74
  75         PortMirroringConfigData portMirroringConfigData =
  76                 new AaiResponseTranslator().extractPortMirroringConfigData(aaiPayload);
  77
  78         assertThat(portMirroringConfigData, is(instanceOf(PortMirroringConfigDataOk.class)));
  79         assertThat(((PortMirroringConfigDataOk) portMirroringConfigData).getCloudRegionId(), is("THE-EXPECTED-REGION-ID"));
  80
  81     }
  82
  83     @Test
  84     public void extractPortMirroringConfigData_givenKindOfValidAaiResponse_yieldCloudRegionId() throws IOException {
  85         // some completley different response, but with
  86         // the results[cloud-region]->properties->cloud-region-id
  87
  88         final JsonNode aaiPayload = objectMapper.readTree("" +
  89                 "{  " +
  90                 "  \"results\": [{  " +
  91                 "      \"node-type\": \"generic-vnf\",  " +
  92                 "      \"url\": \"configuration entries) so that git\"  " +
  93                 "    },  " +
  94                 "    {},  " +
  95                 "    {  " +
  96                 "      \"node-type\": \"cloud-region\",  " +
  97                 "      \"but it will not switch\": \"tip commits are reachable\",  " +
  98                 "      \"named\": [{  " +
  99                 "        \"resource-version\": \"1513631040564\"  " +
 100                 "      }],  " +
 101                 "      \"properties\": {  " +
 102                 "        \"cloud-region-id\": \"THE-EXPECTED-REGION-ID\",  " +
 103                 "        \"oldbranch> will be renamed\": false  " +
 104                 "      }  " +
 105                 "    },  " +
 106                 "    {  " +
 107                 "      \"node-type\": [\"generic-vnf\", \"can be overridden by using\"]  " +
 108                 "    }  " +
 109                 "  ]  " +
 110                 "}");
 111
 112         PortMirroringConfigData portMirroringConfigData =
 113                 new AaiResponseTranslator().extractPortMirroringConfigData(aaiPayload);
 114
 115         assertThat(portMirroringConfigData, is(instanceOf(PortMirroringConfigDataOk.class)));
 116         assertThat(((PortMirroringConfigDataOk) portMirroringConfigData).getCloudRegionId(), is("THE-EXPECTED-REGION-ID"));
 117
 118     }
 119
 120     @Test
 121     public void extractPortMirroringConfigData_givenAaiResponseWithoutRegionIdName_yieldException() throws IOException {
 122
 123         final JsonNode aaiPayload = objectMapper.readTree("" +
 124                 "{" +
 125                 "  \"results\": [{" +
 126                 "      \"node-type\": \"cloud-region\"," +
 127                 "      \"url\": \"/aai/v12/cloud-infrastructure/cloud-regions/cloud-region/irma-aic/SDNO-S-BcloudReg-E1802\"," +
 128                 "      \"properties\": {" +
 129                 "        \"resource-version\": \"1513631040564\"" +
 130                 "      }" +
 131                 "    }" +
 132                 "  ]" +
 133                 "}");
 134
 135         PortMirroringConfigData portMirroringConfigData =
 136                 new AaiResponseTranslator().extractPortMirroringConfigData(aaiPayload);
 137
 138         assertThat(portMirroringConfigData, is(instanceOf(PortMirroringConfigDataError.class)));
 139         assertThat(((PortMirroringConfigDataError) portMirroringConfigData).getErrorDescription(),
 140                 containsString("The node-type 'cloud-region' does not contain the property 'cloud-region-id'"));
 141         assertThat(((PortMirroringConfigDataError) portMirroringConfigData).getRawAaiResponse(),
 142                 containsString(aaiPayload.toString())
 143         );
 144
 145     }
 146
 147     /*
 148     More tests:
 149     [x]  cloud-region-id field is missing -- descriptive exception is thrown, including the problematic payload itself
 150     [ ]  cloud-region-id field is empty -- descriptive exception etc.
 151     [ ]  node-type=="cloud-region" entry is empty -- descriptive exception etc.
 152      */
 153 }