adapters/mso-adapter-utils/src/test/java/org/onap/so/openstack/utils/MsoHeatUtilsUnitTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.openstack.utils;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertNull;
  25 import static org.junit.Assert.assertTrue;
  26
  27 import java.io.IOException;
  28 import java.nio.file.Files;
  29 import java.nio.file.Paths;
  30 import java.util.ArrayList;
  31 import java.util.HashMap;
  32 import java.util.HashSet;
  33 import java.util.List;
  34 import java.util.Map;
  35 import java.util.Set;
  36
  37 import org.junit.Test;
  38 import org.onap.so.db.catalog.beans.HeatTemplate;
  39 import org.onap.so.db.catalog.beans.HeatTemplateParam;
  40 import org.skyscreamer.jsonassert.JSONAssert;
  41
  42 import com.fasterxml.jackson.core.JsonParseException;
  43 import com.fasterxml.jackson.core.type.TypeReference;
  44 import com.fasterxml.jackson.databind.JsonMappingException;
  45 import com.fasterxml.jackson.databind.JsonNode;
  46 import com.fasterxml.jackson.databind.ObjectMapper;
  47
  48 public class MsoHeatUtilsUnitTest {
  49
  50
  51         private ObjectMapper mapper = new ObjectMapper();
  52         @Test
  53         public void convertInputMapTest() throws JsonParseException, JsonMappingException, IOException {
  54                 MsoHeatUtils utils = new MsoHeatUtils();
  55
  56                 Map<String, Object> input = new HashMap<>();
  57                 HeatTemplate template = new HeatTemplate();
  58                 template.setArtifactUuid("my-uuid");
  59                 Set<HeatTemplateParam> parameters = template.getParameters();
  60                 HeatTemplateParam paramNum = new HeatTemplateParam();
  61                 paramNum.setParamType("number");
  62                 paramNum.setParamName("my-number");
  63                 input.put("my-number", "3");
  64
  65                 HeatTemplateParam paramString = new HeatTemplateParam();
  66                 paramString.setParamType("string");
  67                 paramString.setParamName("my-string");
  68                 input.put("my-string", "hello");
  69
  70                 HeatTemplateParam paramJson = new HeatTemplateParam();
  71                 paramJson.setParamType("json");
  72                 paramJson.setParamName("my-json");
  73
  74                 HeatTemplateParam paramJsonEscaped = new HeatTemplateParam();
  75                 paramJsonEscaped.setParamType("json");
  76                 paramJsonEscaped.setParamName("my-json-escaped");
  77
  78                 Map<String, Object> jsonMap = mapper.readValue(getJson("free-form.json"), new TypeReference<Map<String, Object>>(){});
  79                 input.put("my-json", jsonMap);
  80
  81                 input.put("my-json-escaped", getJson("free-form.json"));
  82
  83                 parameters.add(paramNum);
  84                 parameters.add(paramString);
  85                 parameters.add(paramJson);
  86                 parameters.add(paramJsonEscaped);
  87
  88                 Map<String, Object> output = utils.convertInputMap(input, template);
  89
  90                 assertEquals(3, output.get("my-number"));
  91                 assertEquals("hello", output.get("my-string"));
  92                 assertTrue("expect no change in type", output.get("my-json") instanceof Map);
  93                 assertTrue("expect string to become jsonNode", output.get("my-json-escaped") instanceof JsonNode);
  94
  95                 JSONAssert.assertEquals(getJson("free-form.json"), mapper.writeValueAsString(output.get("my-json-escaped")), false);
  96         }
  97
  98         @Test
  99         public final void convertInputMapValuesTest() {
 100                 MsoHeatUtils utils = new MsoHeatUtils();
 101                 Map<String, Object> inputs = new HashMap<>();
 102                 Set<HeatTemplateParam> params = new HashSet<>();
 103                 HeatTemplate ht = new HeatTemplate();
 104                 HeatTemplateParam htp = new HeatTemplateParam();
 105                 htp.setParamName("vnf_name");
 106                 htp.setParamType("string");
 107                 params.add(htp);
 108                 inputs.put("vnf_name", "a_vnf_name");
 109                 htp = new HeatTemplateParam();
 110                 htp.setParamName("image_size");
 111                 htp.setParamType("number");
 112                 params.add(htp);
 113                 inputs.put("image_size", "1024");
 114                 htp = new HeatTemplateParam();
 115                 htp.setParamName("external");
 116                 htp.setParamType("boolean");
 117                 params.add(htp);
 118                 inputs.put("external", "false");
 119                 htp = new HeatTemplateParam();
 120                 htp.setParamName("oam_ips");
 121                 htp.setParamType("comma_delimited_list");
 122                 params.add(htp);
 123                 inputs.put("oam_ips", "a,b");
 124                 htp = new HeatTemplateParam();
 125                 htp.setParamName("oam_prefixes");
 126                 htp.setParamType("json");
 127                 params.add(htp);
 128                 String jsonEscInput = "[{\"prefix\": \"aValue\"}, {\"prefix\": \"aValue2\"}]";
 129                 inputs.put("oam_prefixes", jsonEscInput);
 130                 ht.setParameters(params);
 131
 132                 Map<String, Object> output = utils.convertInputMap(inputs, ht);
 133
 134                 assertEquals("a_vnf_name", output.get("vnf_name"));
 135                 assertEquals(1024, output.get("image_size"));
 136                 assertEquals(false, output.get("external"));
 137                 List<String> cdl = new ArrayList<>();
 138                 cdl.add(0, "a");
 139                 cdl.add(1, "b");
 140                 assertEquals(cdl, output.get("oam_ips"));
 141                 ObjectMapper JSON_MAPPER = new ObjectMapper();
 142                 JsonNode jn = null;
 143                 try {
 144                         jn = JSON_MAPPER.readTree(jsonEscInput);
 145                 } catch (Exception e) {
 146                 }
 147                 assertEquals(jn, output.get("oam_prefixes"));
 148         }
 149
 150         @Test
 151         public final void convertInputMapNullsTest() {
 152                 MsoHeatUtils utils = new MsoHeatUtils();
 153                 Map<String, Object> inputs = new HashMap<>();
 154                 Set<HeatTemplateParam> params = new HashSet<>();
 155                 HeatTemplate ht = new HeatTemplate();
 156                 HeatTemplateParam htp = new HeatTemplateParam();
 157                 htp.setParamName("vnf_name");
 158                 htp.setParamType("string");
 159                 params.add(htp);
 160                 inputs.put("vnf_name", null);
 161                 htp = new HeatTemplateParam();
 162                 htp.setParamName("image_size");
 163                 htp.setParamType("number");
 164                 params.add(htp);
 165                 inputs.put("image_size", null);
 166                 htp = new HeatTemplateParam();
 167                 htp.setParamName("external");
 168                 htp.setParamType("boolean");
 169                 params.add(htp);
 170                 inputs.put("external", null);
 171                 htp = new HeatTemplateParam();
 172                 htp.setParamName("oam_ips");
 173                 htp.setParamType("comma_delimited_list");
 174                 params.add(htp);
 175                 inputs.put("oam_ips", null);
 176                 htp = new HeatTemplateParam();
 177                 htp.setParamName("oam_prefixes");
 178                 htp.setParamType("json");
 179                 params.add(htp);
 180                 inputs.put("oam_prefixes", null);
 181                 ht.setParameters(params);
 182
 183                 Map<String, Object> output = utils.convertInputMap(inputs, ht);
 184
 185                 assertNull(output.get("vnf_name"));
 186                 assertNull(output.get("image_size"));
 187                 assertEquals(false, output.get("external"));
 188                 assertNull(output.get("oam_ips"));
 189                 assertNull(output.get("oam_prefixes"));
 190         }
 191
 192         private String getJson(String filename) throws IOException {
 193                  return new String(Files.readAllBytes(Paths.get("src/test/resources/__files/MsoHeatUtils/" + filename)));
 194         }
 195
 196 }