models-tosca/src/test/java/org/onap/policy/models/tosca/simple/serialization/MonitoringPolicyTypeSerializationTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  *  Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  * SPDX-License-Identifier: Apache-2.0
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.policy.models.tosca.simple.serialization;
  23
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertNotNull;
  26 import static org.junit.Assert.assertTrue;
  27 import static org.junit.Assert.fail;
  28
  29 import java.util.Iterator;
  30 import java.util.Map;
  31 import java.util.Map.Entry;
  32 import org.junit.Before;
  33 import org.junit.Test;
  34 import org.onap.policy.common.utils.coder.CoderException;
  35 import org.onap.policy.common.utils.coder.StandardCoder;
  36 import org.onap.policy.common.utils.resources.ResourceUtils;
  37 import org.onap.policy.models.base.PfConceptKey;
  38 import org.onap.policy.models.base.PfValidationResult;
  39 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
  40 import org.onap.policy.models.tosca.simple.concepts.JpaToscaConstraintLogical;
  41 import org.onap.policy.models.tosca.simple.concepts.JpaToscaConstraintValidValues;
  42 import org.onap.policy.models.tosca.simple.concepts.JpaToscaDataType;
  43 import org.onap.policy.models.tosca.simple.concepts.JpaToscaEntrySchema;
  44 import org.onap.policy.models.tosca.simple.concepts.JpaToscaPolicyType;
  45 import org.onap.policy.models.tosca.simple.concepts.JpaToscaProperty;
  46 import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
  47 import org.slf4j.Logger;
  48 import org.slf4j.LoggerFactory;
  49 import org.yaml.snakeyaml.Yaml;
  50
  51 /**
  52  * Test serialization of monitoring policy types.
  53  *
  54  * @author Chenfei Gao (cgao@research.att.com)
  55  */
  56 public class MonitoringPolicyTypeSerializationTest {
  57
  58     private static final String DATATYPE_ROOT = "tosca.datatypes.Root";
  59
  60     private static final String STRING_TEXT = "string";
  61
  62     private static final String DCAE = "onap.policies.monitoring.dcaegen2.collectors.datafile.datafile-app-server";
  63
  64     private static final String MONITORING = "onap.policies.Monitoring";
  65
  66     private static final String THRESHOLDS = "onap.datatypes.monitoring.thresholds";
  67
  68     private static final String TCA = "onap.datatypes.monitoring.tca_policy";
  69
  70     private static final String METRICS = "onap.datatypes.monitoring.metricsPerEventName";
  71
  72     private static final String VERSION_100 = "1.0.0";
  73
  74     private static final String VERSION_000 = "0.0.0";
  75
  76     private static final Logger LOGGER = LoggerFactory.getLogger(MonitoringPolicyTypeSerializationTest.class);
  77
  78     private static final String MONITORING_TCA_YAML = "policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app.yaml";
  79     private static final String MONITORING_COLLECTORS_YAML =
  80             "policytypes/onap.policies.monitoring.dcaegen2.collectors.datafile.datafile-app-server.yaml";
  81
  82     private StandardCoder coder;
  83
  84     @Before
  85     public void setUp() {
  86         coder = new StandardCoder();
  87     }
  88
  89     @Test
  90     public void testDeserialization() throws Exception {
  91         // TCA
  92         JpaToscaServiceTemplate serviceTemplateFromYaml = deserializeMonitoringInputYaml(MONITORING_TCA_YAML);
  93         verifyTcaInputDeserialization(serviceTemplateFromYaml);
  94
  95         // Collector
  96         serviceTemplateFromYaml = deserializeMonitoringInputYaml(MONITORING_COLLECTORS_YAML);
  97         verifyCollectorInputDeserialization(serviceTemplateFromYaml);
  98     }
  99
 100     @Test
 101     public void testSerialization() {
 102         try {
 103             // TCA
 104             JpaToscaServiceTemplate tcaServiceTemplateFromYaml = deserializeMonitoringInputYaml(MONITORING_TCA_YAML);
 105             String serializedServiceTemplateTca = serializeMonitoringServiceTemplate(tcaServiceTemplateFromYaml);
 106
 107             ToscaServiceTemplate toscaServiceTemplateFromJsonTca =
 108                     coder.decode(serializedServiceTemplateTca, ToscaServiceTemplate.class);
 109
 110             JpaToscaServiceTemplate serviceTemplateFromJsonTca = new JpaToscaServiceTemplate();
 111             serviceTemplateFromJsonTca.fromAuthorative(toscaServiceTemplateFromJsonTca);
 112             String serializedServiceTemplateTcaOut = serializeMonitoringServiceTemplate(serviceTemplateFromJsonTca);
 113             assertEquals(serializedServiceTemplateTca, serializedServiceTemplateTcaOut);
 114
 115             // Collector
 116             JpaToscaServiceTemplate collectorServiceTemplateFromYaml =
 117                     deserializeMonitoringInputYaml(MONITORING_COLLECTORS_YAML);
 118             String serializedServiceTemplateCollector =
 119                     serializeMonitoringServiceTemplate(collectorServiceTemplateFromYaml);
 120             ToscaServiceTemplate toscaServiceTemplateFromJsonCollector =
 121                     coder.decode(serializedServiceTemplateCollector, ToscaServiceTemplate.class);
 122             JpaToscaServiceTemplate serviceTemplateFromJsonCollector = new JpaToscaServiceTemplate();
 123             serviceTemplateFromJsonCollector.fromAuthorative(toscaServiceTemplateFromJsonCollector);
 124             String serializedServiceTemplateCollectorsOut =
 125                     serializeMonitoringServiceTemplate(serviceTemplateFromJsonCollector);
 126             assertEquals(serializedServiceTemplateCollector, serializedServiceTemplateCollectorsOut);
 127
 128         } catch (Exception e) {
 129             LOGGER.warn("No exception should be thrown", e);
 130             fail("No exception should be thrown");
 131         }
 132     }
 133
 134     private JpaToscaServiceTemplate deserializeMonitoringInputYaml(String resourcePath) throws Exception {
 135
 136         Yaml yaml = new Yaml();
 137         String policyTypeYaml = ResourceUtils.getResourceAsString(resourcePath);
 138         Object yamlObject = yaml.load(policyTypeYaml);
 139         String yamlAsJsonString = coder.encode(yamlObject);
 140         ToscaServiceTemplate serviceTemplate = coder.decode(yamlAsJsonString, ToscaServiceTemplate.class);
 141
 142         JpaToscaServiceTemplate jpaToscaServiceTemplate = new JpaToscaServiceTemplate();
 143         jpaToscaServiceTemplate.fromAuthorative(serviceTemplate);
 144         return jpaToscaServiceTemplate;
 145     }
 146
 147     private void verifyTcaInputDeserialization(JpaToscaServiceTemplate serviceTemplate) {
 148
 149         // Sanity check the entire structure
 150         assertNotNull(serviceTemplate);
 151         LOGGER.info(serviceTemplate.validate(new PfValidationResult()).toString());
 152         assertTrue(serviceTemplate.validate(new PfValidationResult()).isValid());
 153
 154         // Check tosca_definitions_version
 155         assertEquals("tosca_simple_yaml_1_0_0", serviceTemplate.getToscaDefinitionsVersion());
 156
 157         // Check policy_types
 158         Map<PfConceptKey, JpaToscaPolicyType> policyTypesConceptMap = serviceTemplate.getPolicyTypes().getConceptMap();
 159         assertTrue(policyTypesConceptMap.size() == 2);
 160         Iterator<Entry<PfConceptKey, JpaToscaPolicyType>> policyTypesIter = policyTypesConceptMap.entrySet().iterator();
 161
 162         Entry<PfConceptKey, JpaToscaPolicyType> firstPolicyType = policyTypesIter.next();
 163         assertEquals(MONITORING, firstPolicyType.getKey().getName());
 164         assertEquals(VERSION_000, firstPolicyType.getKey().getVersion());
 165         assertEquals("tosca.policies.Root", firstPolicyType.getValue().getDerivedFrom().getName());
 166         assertEquals("a base policy type for all policies that governs monitoring provisioning",
 167                 firstPolicyType.getValue().getDescription());
 168
 169         Entry<PfConceptKey, JpaToscaPolicyType> secondPolicyType = policyTypesIter.next();
 170         assertEquals("onap.policies.monitoring.cdap.tca.hi.lo.app", secondPolicyType.getKey().getName());
 171         assertEquals(VERSION_100, secondPolicyType.getKey().getVersion());
 172         assertEquals(MONITORING, secondPolicyType.getValue().getDerivedFrom().getName());
 173         assertTrue(secondPolicyType.getValue().getProperties().size() == 1);
 174
 175         JpaToscaProperty property = secondPolicyType.getValue().getProperties().values().iterator().next();
 176         assertEquals("onap.policies.monitoring.cdap.tca.hi.lo.app", property.getKey().getParentKeyName());
 177         assertEquals(VERSION_100, property.getKey().getParentKeyVersion());
 178         assertEquals("tca_policy", property.getKey().getLocalName());
 179         assertEquals("map", property.getType().getName());
 180         assertEquals("TCA Policy JSON", property.getDescription());
 181
 182         JpaToscaEntrySchema entrySchema = property.getEntrySchema();
 183         assertEquals(TCA, entrySchema.getType().getName());
 184
 185         // Check data_types
 186         Map<PfConceptKey, JpaToscaDataType> dataTypesConceptMap = serviceTemplate.getDataTypes().getConceptMap();
 187         assertTrue(dataTypesConceptMap.size() == 3);
 188         Iterator<Entry<PfConceptKey, JpaToscaDataType>> dataTypesIter = dataTypesConceptMap.entrySet().iterator();
 189
 190         Entry<PfConceptKey, JpaToscaDataType> firstDataType = dataTypesIter.next();
 191         assertEquals(METRICS, firstDataType.getKey().getName());
 192         JpaToscaDataType firstDataTypeVal = firstDataType.getValue();
 193         assertEquals(DATATYPE_ROOT, firstDataTypeVal.getDerivedFrom().getName());
 194         assertEquals(VERSION_000, firstDataTypeVal.getDerivedFrom().getVersion());
 195         assertTrue(firstDataTypeVal.getProperties().size() == 6);
 196         Iterator<JpaToscaProperty> firstDataTypePropertiesIter = firstDataTypeVal.getProperties().values().iterator();
 197
 198         JpaToscaProperty firstDataTypeFirstProperty = firstDataTypePropertiesIter.next();
 199         assertEquals(METRICS,
 200                 firstDataTypeFirstProperty.getKey().getParentKeyName());
 201         assertEquals("controlLoopSchemaType", firstDataTypeFirstProperty.getKey().getLocalName());
 202         assertEquals(STRING_TEXT, firstDataTypeFirstProperty.getType().getName());
 203         assertTrue(firstDataTypeFirstProperty.isRequired());
 204         assertEquals("Specifies Control Loop Schema Type for the event Name e.g. VNF, VM",
 205                 firstDataTypeFirstProperty.getDescription());
 206         assertTrue(firstDataTypeFirstProperty.getConstraints().size() == 1);
 207         assertEquals("org.onap.policy.models.tosca.simple.concepts.JpaToscaConstraintValidValues",
 208                 firstDataTypeFirstProperty.getConstraints().iterator().next().getClass().getCanonicalName());
 209         assertTrue(((JpaToscaConstraintValidValues) (firstDataTypeFirstProperty.getConstraints().iterator().next()))
 210                 .getValidValues().size() == 2);
 211
 212         JpaToscaProperty firstDataTypeSecondProperty = firstDataTypePropertiesIter.next();
 213         assertEquals(METRICS,
 214                 firstDataTypeSecondProperty.getKey().getParentKeyName());
 215         assertEquals("eventName", firstDataTypeSecondProperty.getKey().getLocalName());
 216         assertEquals(STRING_TEXT, firstDataTypeSecondProperty.getType().getName());
 217         assertTrue(firstDataTypeSecondProperty.isRequired());
 218         assertEquals("Event name to which thresholds need to be applied", firstDataTypeSecondProperty.getDescription());
 219
 220         JpaToscaProperty firstDataTypeThirdProperty = firstDataTypePropertiesIter.next();
 221         assertEquals(METRICS,
 222                 firstDataTypeThirdProperty.getKey().getParentKeyName());
 223         assertEquals("policyName", firstDataTypeThirdProperty.getKey().getLocalName());
 224         assertEquals(STRING_TEXT, firstDataTypeThirdProperty.getType().getName());
 225         assertTrue(firstDataTypeThirdProperty.isRequired());
 226         assertEquals("TCA Policy Scope Name", firstDataTypeThirdProperty.getDescription());
 227
 228         JpaToscaProperty firstDataTypeFourthProperty = firstDataTypePropertiesIter.next();
 229         assertEquals(METRICS,
 230                 firstDataTypeFourthProperty.getKey().getParentKeyName());
 231         assertEquals("policyScope", firstDataTypeFourthProperty.getKey().getLocalName());
 232         assertEquals(STRING_TEXT, firstDataTypeFourthProperty.getType().getName());
 233         assertTrue(firstDataTypeFourthProperty.isRequired());
 234         assertEquals("TCA Policy Scope", firstDataTypeFourthProperty.getDescription());
 235
 236         JpaToscaProperty firstDataTypeFifthProperty = firstDataTypePropertiesIter.next();
 237         assertEquals(METRICS,
 238                 firstDataTypeFifthProperty.getKey().getParentKeyName());
 239         assertEquals("policyVersion", firstDataTypeFifthProperty.getKey().getLocalName());
 240         assertEquals(STRING_TEXT, firstDataTypeFifthProperty.getType().getName());
 241         assertTrue(firstDataTypeFifthProperty.isRequired());
 242         assertEquals("TCA Policy Scope Version", firstDataTypeFifthProperty.getDescription());
 243
 244         JpaToscaProperty firstDataTypeSixthProperty = firstDataTypePropertiesIter.next();
 245         assertEquals(METRICS,
 246                 firstDataTypeSixthProperty.getKey().getParentKeyName());
 247         assertEquals("thresholds", firstDataTypeSixthProperty.getKey().getLocalName());
 248         assertEquals("list", firstDataTypeSixthProperty.getType().getName());
 249         assertTrue(firstDataTypeSixthProperty.isRequired());
 250         assertEquals("Thresholds associated with eventName", firstDataTypeSixthProperty.getDescription());
 251         assertNotNull(firstDataTypeSixthProperty.getEntrySchema());
 252         assertEquals(THRESHOLDS,
 253                 firstDataTypeSixthProperty.getEntrySchema().getType().getName());
 254
 255         Entry<PfConceptKey, JpaToscaDataType> secondDataType = dataTypesIter.next();
 256         assertEquals(TCA, secondDataType.getKey().getName());
 257         JpaToscaDataType secondDataTypeVal = secondDataType.getValue();
 258         assertEquals(DATATYPE_ROOT, secondDataTypeVal.getDerivedFrom().getName());
 259         assertEquals(VERSION_000, secondDataTypeVal.getDerivedFrom().getVersion());
 260         assertTrue(secondDataTypeVal.getProperties().size() == 2);
 261         Iterator<JpaToscaProperty> secondDataTypePropertiesIter = secondDataTypeVal.getProperties().values().iterator();
 262
 263         JpaToscaProperty secondDataTypeFirstProperty = secondDataTypePropertiesIter.next();
 264         assertEquals(TCA, secondDataTypeFirstProperty.getKey().getParentKeyName());
 265         assertEquals("domain", secondDataTypeFirstProperty.getKey().getLocalName());
 266         assertEquals(STRING_TEXT, secondDataTypeFirstProperty.getType().getName());
 267         assertTrue(secondDataTypeFirstProperty.isRequired());
 268         assertEquals("Domain name to which TCA needs to be applied", secondDataTypeFirstProperty.getDescription());
 269         assertEquals("measurementsForVfScaling", secondDataTypeFirstProperty.getDefaultValue());
 270         assertTrue(secondDataTypeFirstProperty.getConstraints().size() == 1);
 271         assertTrue(secondDataTypeFirstProperty.getConstraints().iterator().next() instanceof JpaToscaConstraintLogical);
 272         assertEquals("measurementsForVfScaling",
 273                 ((JpaToscaConstraintLogical) (secondDataTypeFirstProperty.getConstraints().iterator().next()))
 274                         .getCompareTo());
 275
 276         JpaToscaProperty secondDataTypeSecondProperty = secondDataTypePropertiesIter.next();
 277         assertEquals(TCA, secondDataTypeSecondProperty.getKey().getParentKeyName());
 278         assertEquals("metricsPerEventName", secondDataTypeSecondProperty.getKey().getLocalName());
 279         assertEquals("list", secondDataTypeSecondProperty.getType().getName());
 280         assertTrue(secondDataTypeSecondProperty.isRequired());
 281         assertEquals("Contains eventName and threshold details that need to be applied to given eventName",
 282                 secondDataTypeSecondProperty.getDescription());
 283         assertNotNull(secondDataTypeSecondProperty.getEntrySchema());
 284         assertEquals(METRICS,
 285                 secondDataTypeSecondProperty.getEntrySchema().getType().getName());
 286
 287         Entry<PfConceptKey, JpaToscaDataType> thirdDataType = dataTypesIter.next();
 288         assertEquals(THRESHOLDS, thirdDataType.getKey().getName());
 289         JpaToscaDataType thirdDataTypeVal = thirdDataType.getValue();
 290         assertEquals(DATATYPE_ROOT, thirdDataTypeVal.getDerivedFrom().getName());
 291         assertEquals(VERSION_000, thirdDataTypeVal.getDerivedFrom().getVersion());
 292         assertTrue(thirdDataTypeVal.getProperties().size() == 7);
 293         Iterator<JpaToscaProperty> thirdDataTypePropertiesIter = thirdDataTypeVal.getProperties().values().iterator();
 294
 295         JpaToscaProperty thirdDataTypeFirstProperty = thirdDataTypePropertiesIter.next();
 296         assertEquals(THRESHOLDS, thirdDataTypeFirstProperty.getKey().getParentKeyName());
 297         assertEquals("closedLoopControlName", thirdDataTypeFirstProperty.getKey().getLocalName());
 298         assertEquals(STRING_TEXT, thirdDataTypeFirstProperty.getType().getName());
 299         assertTrue(thirdDataTypeFirstProperty.isRequired());
 300         assertEquals("Closed Loop Control Name associated with the threshold",
 301                 thirdDataTypeFirstProperty.getDescription());
 302
 303         JpaToscaProperty thirdDataTypeSecondProperty = thirdDataTypePropertiesIter.next();
 304         assertEquals(THRESHOLDS, thirdDataTypeSecondProperty.getKey().getParentKeyName());
 305         assertEquals("closedLoopEventStatus", thirdDataTypeSecondProperty.getKey().getLocalName());
 306         assertEquals(STRING_TEXT, thirdDataTypeSecondProperty.getType().getName());
 307         assertTrue(thirdDataTypeSecondProperty.isRequired());
 308         assertEquals("Closed Loop Event Status of the threshold", thirdDataTypeSecondProperty.getDescription());
 309         assertNotNull(thirdDataTypeSecondProperty.getConstraints());
 310         assertTrue(thirdDataTypeSecondProperty.getConstraints().size() == 1);
 311         assertEquals("JpaToscaConstraintValidValues(validValues=[ONSET, ABATED])",
 312                 thirdDataTypeSecondProperty.getConstraints().iterator().next().toString());
 313         assertTrue(thirdDataTypeSecondProperty.getConstraints().iterator()
 314                 .next() instanceof JpaToscaConstraintValidValues);
 315         assertTrue(((JpaToscaConstraintValidValues) (thirdDataTypeSecondProperty.getConstraints().iterator().next()))
 316                 .getValidValues().size() == 2);
 317
 318         JpaToscaProperty thirdDataTypeThirdProperty = thirdDataTypePropertiesIter.next();
 319         assertEquals(THRESHOLDS, thirdDataTypeThirdProperty.getKey().getParentKeyName());
 320         assertEquals("direction", thirdDataTypeThirdProperty.getKey().getLocalName());
 321         assertEquals(STRING_TEXT, thirdDataTypeThirdProperty.getType().getName());
 322         assertTrue(thirdDataTypeThirdProperty.isRequired());
 323         assertEquals("Direction of the threshold", thirdDataTypeThirdProperty.getDescription());
 324         assertNotNull(thirdDataTypeThirdProperty.getConstraints());
 325         assertTrue(thirdDataTypeThirdProperty.getConstraints().size() == 1);
 326         assertEquals(
 327                 "JpaToscaConstraintValidValues(validValues=[LESS, LESS_OR_EQUAL, GREATER, GREATER_OR_EQUAL, EQUAL])",
 328                 thirdDataTypeThirdProperty.getConstraints().iterator().next().toString());
 329         assertTrue(((JpaToscaConstraintValidValues) (thirdDataTypeThirdProperty.getConstraints().iterator().next()))
 330                 .getValidValues().size() == 5);
 331
 332         JpaToscaProperty thirdDataTypeFourthProperty = thirdDataTypePropertiesIter.next();
 333         assertEquals(THRESHOLDS, thirdDataTypeFourthProperty.getKey().getParentKeyName());
 334         assertEquals("fieldPath", thirdDataTypeFourthProperty.getKey().getLocalName());
 335         assertEquals(STRING_TEXT, thirdDataTypeFourthProperty.getType().getName());
 336         assertTrue(thirdDataTypeFourthProperty.isRequired());
 337         assertEquals("Json field Path as per CEF message which needs to be analyzed for TCA",
 338                 thirdDataTypeFourthProperty.getDescription());
 339         assertNotNull(thirdDataTypeFourthProperty.getConstraints());
 340         assertTrue(thirdDataTypeFourthProperty.getConstraints().size() == 1);
 341         assertTrue(((JpaToscaConstraintValidValues) (thirdDataTypeFourthProperty.getConstraints().iterator().next()))
 342                 .getValidValues().size() == 43);
 343
 344         JpaToscaProperty thirdDataTypeFifthProperty = thirdDataTypePropertiesIter.next();
 345         assertEquals(THRESHOLDS, thirdDataTypeFifthProperty.getKey().getParentKeyName());
 346         assertEquals("severity", thirdDataTypeFifthProperty.getKey().getLocalName());
 347         assertEquals(STRING_TEXT, thirdDataTypeFifthProperty.getType().getName());
 348         assertTrue(thirdDataTypeFifthProperty.isRequired());
 349         assertEquals("Threshold Event Severity", thirdDataTypeFifthProperty.getDescription());
 350         assertNotNull(thirdDataTypeFifthProperty.getConstraints());
 351         assertTrue(thirdDataTypeFifthProperty.getConstraints().size() == 1);
 352         assertEquals("JpaToscaConstraintValidValues(validValues=[CRITICAL, MAJOR, MINOR, WARNING, NORMAL])",
 353                 thirdDataTypeFifthProperty.getConstraints().iterator().next().toString());
 354         assertTrue(((JpaToscaConstraintValidValues) (thirdDataTypeFifthProperty.getConstraints().iterator().next()))
 355                 .getValidValues().size() == 5);;
 356
 357         JpaToscaProperty thirdDataTypeSixthProperty = thirdDataTypePropertiesIter.next();
 358         assertEquals(THRESHOLDS, thirdDataTypeSixthProperty.getKey().getParentKeyName());
 359         assertEquals("thresholdValue", thirdDataTypeSixthProperty.getKey().getLocalName());
 360         assertEquals("integer", thirdDataTypeSixthProperty.getType().getName());
 361         assertTrue(thirdDataTypeSixthProperty.isRequired());
 362         assertEquals("Threshold value for the field Path inside CEF message",
 363                 thirdDataTypeSixthProperty.getDescription());
 364
 365         JpaToscaProperty thirdDataTypeSeventhProperty = thirdDataTypePropertiesIter.next();
 366         assertEquals(THRESHOLDS, thirdDataTypeSeventhProperty.getKey().getParentKeyName());
 367         assertEquals("version", thirdDataTypeSeventhProperty.getKey().getLocalName());
 368         assertEquals(STRING_TEXT, thirdDataTypeSeventhProperty.getType().getName());
 369         assertTrue(thirdDataTypeSeventhProperty.isRequired());
 370         assertEquals("Version number associated with the threshold", thirdDataTypeSeventhProperty.getDescription());
 371     }
 372
 373     private void verifyCollectorInputDeserialization(JpaToscaServiceTemplate serviceTemplate) {
 374
 375         // Sanity check the entire structure
 376         assertNotNull(serviceTemplate);
 377         LOGGER.info(serviceTemplate.validate(new PfValidationResult()).toString());
 378         assertTrue(serviceTemplate.validate(new PfValidationResult()).isValid());
 379
 380         // Check tosca_definitions_version
 381         assertEquals("tosca_simple_yaml_1_0_0", serviceTemplate.getToscaDefinitionsVersion());
 382
 383         // Check policy_types
 384         Map<PfConceptKey, JpaToscaPolicyType> policyTypesConceptMap = serviceTemplate.getPolicyTypes().getConceptMap();
 385         assertTrue(policyTypesConceptMap.size() == 2);
 386         Iterator<Entry<PfConceptKey, JpaToscaPolicyType>> policyTypesIter = policyTypesConceptMap.entrySet().iterator();
 387
 388         Entry<PfConceptKey, JpaToscaPolicyType> firstPolicyType = policyTypesIter.next();
 389         assertEquals(MONITORING, firstPolicyType.getKey().getName());
 390         assertEquals(VERSION_100, firstPolicyType.getKey().getVersion());
 391         assertEquals("tosca.policies.Root", firstPolicyType.getValue().getDerivedFrom().getName());
 392         assertEquals("a base policy type for all policies that govern monitoring provision",
 393                 firstPolicyType.getValue().getDescription());
 394
 395         Entry<PfConceptKey, JpaToscaPolicyType> secondPolicyType = policyTypesIter.next();
 396         assertEquals(DCAE,
 397                 secondPolicyType.getKey().getName());
 398         assertEquals(VERSION_100, secondPolicyType.getKey().getVersion());
 399         assertEquals("policy.nodes.Root", secondPolicyType.getValue().getDerivedFrom().getName());
 400         assertTrue(secondPolicyType.getValue().getProperties().size() == 2);
 401
 402         Iterator<JpaToscaProperty> propertiesIter = secondPolicyType.getValue().getProperties().values().iterator();
 403
 404         JpaToscaProperty firstProperty = propertiesIter.next();
 405         assertEquals(DCAE,
 406                 firstProperty.getKey().getParentKeyName());
 407         assertEquals(VERSION_100, firstProperty.getKey().getParentKeyVersion());
 408         assertEquals("buscontroller_feed_publishing_endpoint", firstProperty.getKey().getLocalName());
 409         assertEquals(STRING_TEXT, firstProperty.getType().getName());
 410         assertEquals("DMAAP Bus Controller feed endpoint", firstProperty.getDescription());
 411
 412         JpaToscaProperty secondProperty = propertiesIter.next();
 413         assertEquals(DCAE,
 414                 secondProperty.getKey().getParentKeyName());
 415         assertEquals(VERSION_100, secondProperty.getKey().getParentKeyVersion());
 416         assertEquals("datafile.policy", secondProperty.getKey().getLocalName());
 417         assertEquals(STRING_TEXT, secondProperty.getType().getName());
 418         assertEquals("datafile Policy JSON as string", secondProperty.getDescription());
 419     }
 420
 421     private String serializeMonitoringServiceTemplate(JpaToscaServiceTemplate serviceTemplate) throws CoderException {
 422         ToscaServiceTemplate toscaServiceTemplate = serviceTemplate.toAuthorative();
 423         return coder.encode(toscaServiceTemplate);
 424     }
 425 }