so-monitoring/so-monitoring-handler/src/test/java/org/onap/so/montoring/rest/service/CamundaProcessDataServiceProviderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2018 Ericsson. All rights reserved.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.so.monitoring.rest.service;
  21
  22 import static org.junit.Assert.assertEquals;
  23 import static org.junit.Assert.assertFalse;
  24 import static org.junit.Assert.assertTrue;
  25 import static org.mockito.Mockito.mock;
  26 import static org.mockito.Mockito.when;
  27
  28 import java.util.List;
  29 import java.util.UUID;
  30
  31 import org.junit.Test;
  32 import org.onap.so.monitoring.camunda.model.ActivityInstance;
  33 import org.onap.so.monitoring.camunda.model.ProcessDefinition;
  34 import org.onap.so.monitoring.camunda.model.ProcessInstance;
  35 import org.onap.so.monitoring.camunda.model.ProcessInstanceVariable;
  36 import org.onap.so.monitoring.configuration.camunda.CamundaRestUrlProvider;
  37 import org.onap.so.monitoring.model.ActivityInstanceDetail;
  38 import org.onap.so.monitoring.model.ProcessDefinitionDetail;
  39 import org.onap.so.monitoring.model.ProcessInstanceIdDetail;
  40 import org.onap.so.monitoring.model.ProcessInstanceVariableDetail;
  41
  42 import com.google.common.base.Optional;
  43
  44
  45 /**
  46  * @author waqas.ikram@ericsson.com
  47  */
  48 public class CamundaProcessDataServiceProviderTest {
  49     private static final String DURATION = "1";
  50     private static final String FLOW_XML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
  51     private static final String NAME = "Test";
  52     private static final String DEFAULT = "default";
  53     private static final String CAMUNDA_REST_API_URL = "http://localhost:9080/engine-rest/engine/";
  54
  55     private static final String ID = UUID.randomUUID().toString();
  56     private static final String PROCESS_ID = UUID.randomUUID().toString();
  57     private static final String DEF_ID = UUID.randomUUID().toString();
  58     private static final String SUPER_PROCESS_ID = UUID.randomUUID().toString();
  59     private final HttpRestServiceProvider httpRestServiceProvider = mock(HttpRestServiceProvider.class);
  60     private final CamundaRestUrlProvider camundaRestUrlProvider =
  61             new CamundaRestUrlProvider(CAMUNDA_REST_API_URL, DEFAULT);
  62
  63
  64     @Test
  65     public void test_GetProcessInstanceDetail_EmptyResponse() {
  66         final Optional<ProcessInstance[]> response = Optional.<ProcessInstance[]>absent();
  67         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/history/process-instance?variables=requestId_eq_" + ID;
  68         when(httpRestServiceProvider.getHttpResponse(url, ProcessInstance[].class)).thenReturn(response);
  69         final CamundaProcessDataServiceProvider objUnderTest =
  70                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
  71
  72         final Optional<ProcessInstanceIdDetail> actualResponse = objUnderTest.getProcessInstanceIdDetail(ID);
  73         assertFalse(actualResponse.isPresent());
  74     }
  75
  76     @Test
  77     public void test_GetProcessInstanceDetail_NonEmptyResponseWithSuperProcessIdNull() {
  78         final Optional<ProcessInstance[]> response = Optional.of(getProcessInstance());
  79         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/history/process-instance?variables=requestId_eq_" + ID;
  80         when(httpRestServiceProvider.getHttpResponse(url, ProcessInstance[].class)).thenReturn(response);
  81         final CamundaProcessDataServiceProvider objUnderTest =
  82                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
  83
  84         final Optional<ProcessInstanceIdDetail> actualResponse = objUnderTest.getProcessInstanceIdDetail(ID);
  85         assertTrue(actualResponse.isPresent());
  86
  87         final ProcessInstanceIdDetail actualProcessInstanceDetail = actualResponse.get();
  88         assertEquals(PROCESS_ID, actualProcessInstanceDetail.getProcessInstanceId());
  89     }
  90
  91     @Test
  92     public void test_GetProcessInstanceDetail_NonEmptyResponseWithSuperProcessIdNotNull() {
  93         final Optional<ProcessInstance[]> response = Optional.of(getProcessInstance(SUPER_PROCESS_ID));
  94         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/history/process-instance?variables=requestId_eq_" + ID;
  95         when(httpRestServiceProvider.getHttpResponse(url, ProcessInstance[].class)).thenReturn(response);
  96         final CamundaProcessDataServiceProvider objUnderTest =
  97                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
  98
  99         final Optional<ProcessInstanceIdDetail> actualResponse = objUnderTest.getProcessInstanceIdDetail(ID);
 100         assertFalse(actualResponse.isPresent());
 101
 102     }
 103
 104     @Test
 105     public void test_GetProcessDefinition_EmptyResponse() {
 106         final Optional<ProcessDefinition> response = Optional.<ProcessDefinition>absent();
 107         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/process-definition/" + ID + "/xml";
 108         when(httpRestServiceProvider.getHttpResponse(url, ProcessDefinition.class)).thenReturn(response);
 109         final CamundaProcessDataServiceProvider objUnderTest =
 110                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 111
 112         final Optional<ProcessDefinitionDetail> actualResponse = objUnderTest.getProcessDefinition(ID);
 113         assertFalse(actualResponse.isPresent());
 114     }
 115
 116     @Test
 117     public void test_GetProcessDefinition_NonEmptyResponse() {
 118         final Optional<ProcessDefinition> response = getProcessDefinition();
 119         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/process-definition/" + PROCESS_ID + "/xml";
 120         when(httpRestServiceProvider.getHttpResponse(url, ProcessDefinition.class)).thenReturn(response);
 121         final CamundaProcessDataServiceProvider objUnderTest =
 122                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 123
 124         final Optional<ProcessDefinitionDetail> actualResponse = objUnderTest.getProcessDefinition(PROCESS_ID);
 125         assertTrue(actualResponse.isPresent());
 126         assertEquals(PROCESS_ID, actualResponse.get().getProcessDefinitionId());
 127         assertEquals(FLOW_XML, actualResponse.get().getProcessDefinitionXml());
 128     }
 129
 130     @Test
 131     public void test_GetActivityInstance_EmptyResponse() {
 132         final Optional<ActivityInstance[]> response = Optional.<ActivityInstance[]>absent();
 133         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/history/activity-instance?processInstanceId=" + PROCESS_ID
 134                 + "&sortBy=startTime&sortOrder=asc";
 135         when(httpRestServiceProvider.getHttpResponse(url, ActivityInstance[].class)).thenReturn(response);
 136         final CamundaProcessDataServiceProvider objUnderTest =
 137                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 138
 139         final List<ActivityInstanceDetail> actualResponse = objUnderTest.getActivityInstance(PROCESS_ID);
 140         assertTrue(actualResponse.isEmpty());
 141
 142     }
 143
 144     @Test
 145     public void test_GetActivityInstance_NonEmptyResponse() {
 146         final Optional<ActivityInstance[]> response = getActivityInstance();
 147         final String url = CAMUNDA_REST_API_URL + DEFAULT + "/history/activity-instance?processInstanceId=" + PROCESS_ID
 148                 + "&sortBy=startTime&sortOrder=asc";
 149         when(httpRestServiceProvider.getHttpResponse(url, ActivityInstance[].class)).thenReturn(response);
 150         final CamundaProcessDataServiceProvider objUnderTest =
 151                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 152
 153         final List<ActivityInstanceDetail> actualResponse = objUnderTest.getActivityInstance(PROCESS_ID);
 154         assertFalse(actualResponse.isEmpty());
 155         final ActivityInstanceDetail actualActivityInstanceDetail = actualResponse.get(0);
 156         assertEquals(ID, actualActivityInstanceDetail.getActivityId());
 157         assertEquals(NAME, actualActivityInstanceDetail.getActivityName());
 158         assertEquals(NAME, actualActivityInstanceDetail.getActivityType());
 159
 160     }
 161
 162     @Test
 163     public void test_GetProcessInstanceVariable_EmptyResponse() {
 164         final Optional<ProcessInstanceVariable[]> response = Optional.<ProcessInstanceVariable[]>absent();
 165         final String url =
 166                 CAMUNDA_REST_API_URL + DEFAULT + "/history/variable-instance?processInstanceId=" + PROCESS_ID;
 167         when(httpRestServiceProvider.getHttpResponse(url, ProcessInstanceVariable[].class)).thenReturn(response);
 168         final CamundaProcessDataServiceProvider objUnderTest =
 169                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 170
 171         final List<ProcessInstanceVariableDetail> actualResponse = objUnderTest.getProcessInstanceVariable(PROCESS_ID);
 172         assertTrue(actualResponse.isEmpty());
 173
 174     }
 175
 176     @Test
 177     public void test_GetProcessInstanceVariable_NonEmptyResponse() {
 178         final Optional<ProcessInstanceVariable[]> response = getProcessInstanceVariable();
 179         final String url =
 180                 CAMUNDA_REST_API_URL + DEFAULT + "/history/variable-instance?processInstanceId=" + PROCESS_ID;
 181         when(httpRestServiceProvider.getHttpResponse(url, ProcessInstanceVariable[].class)).thenReturn(response);
 182         final CamundaProcessDataServiceProvider objUnderTest =
 183                 new CamundaProcessDataServiceProviderImpl(camundaRestUrlProvider, httpRestServiceProvider);
 184
 185         final List<ProcessInstanceVariableDetail> actualResponse = objUnderTest.getProcessInstanceVariable(PROCESS_ID);
 186         assertFalse(actualResponse.isEmpty());
 187         final ProcessInstanceVariableDetail variableDetail = actualResponse.get(0);
 188         assertEquals(NAME, variableDetail.getName());
 189         assertEquals(NAME, variableDetail.getType());
 190         assertEquals(NAME, variableDetail.getValue());
 191
 192     }
 193
 194     private Optional<ProcessInstanceVariable[]> getProcessInstanceVariable() {
 195         final ProcessInstanceVariable instanceVariable = new ProcessInstanceVariable();
 196         instanceVariable.setName(NAME);
 197         instanceVariable.setType(NAME);
 198         instanceVariable.setValue(NAME);
 199         return Optional.of(new ProcessInstanceVariable[] {instanceVariable});
 200     }
 201
 202     private Optional<ActivityInstance[]> getActivityInstance() {
 203         final ActivityInstance activityInstance = new ActivityInstance();
 204         activityInstance.setActivityId(ID);
 205         activityInstance.setActivityName(NAME);
 206         activityInstance.setActivityType(NAME);
 207         activityInstance.setDurationInMillis(DURATION);
 208         return Optional.of(new ActivityInstance[] {activityInstance});
 209     }
 210
 211     private Optional<ProcessDefinition> getProcessDefinition() {
 212         final ProcessDefinition processDefinition = new ProcessDefinition();
 213         processDefinition.setId(PROCESS_ID);
 214         processDefinition.setBpmn20Xml(FLOW_XML);
 215         return Optional.of(processDefinition);
 216     }
 217
 218     private ProcessInstance[] getProcessInstance() {
 219         return getProcessInstance(null);
 220     }
 221
 222     private ProcessInstance[] getProcessInstance(final String superProcessInstanceId) {
 223         final ProcessInstance instance = new ProcessInstance();
 224         instance.setId(PROCESS_ID);
 225         instance.setProcessDefinitionId(DEF_ID);
 226         instance.setProcessDefinitionName(NAME);
 227         instance.setSuperProcessInstanceId(superProcessInstanceId);
 228         return new ProcessInstance[] {instance};
 229     }
 230
 231
 232 }