src/test/java/org/onap/dmaap/dbcapi/service/DcaeLocationServiceTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * org.onap.dmaap
   4  * ================================================================================
   5  * Copyright (C) 2019 Nokia 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 package org.onap.dmaap.dbcapi.service;
  21
  22 import org.junit.Test;
  23 import org.onap.dmaap.dbcapi.model.DcaeLocation;
  24 import org.onap.dmaap.dbcapi.model.DmaapObject;
  25
  26 import java.util.Date;
  27 import java.util.HashMap;
  28 import java.util.List;
  29
  30 import static junit.framework.Assert.assertNull;
  31 import static org.junit.Assert.assertEquals;
  32 import static org.junit.Assert.assertFalse;
  33 import static org.junit.Assert.assertSame;
  34 import static org.junit.Assert.assertTrue;
  35
  36 public class DcaeLocationServiceTest {
  37
  38     private static final String LOCATION_A = "locationA";
  39     private static final String LOCATION_B = "locationB";
  40     private DcaeLocationService locationService = new DcaeLocationService(new HashMap<>());
  41
  42     @Test
  43     public void getAllDcaeLocations_shouldReturnEmptyCollection() {
  44
  45         List<DcaeLocation> allDcaeLocations = locationService.getAllDcaeLocations();
  46
  47         assertTrue(allDcaeLocations.isEmpty());
  48     }
  49
  50     @Test
  51     public void addDcaeLocation_shouldAddLocationToMap() {
  52         DcaeLocation locationA = createDcaeLocation(LOCATION_A);
  53
  54         DcaeLocation addedLocation = locationService.addDcaeLocation(locationA);
  55
  56         assertEquals(locationA, locationService.getDcaeLocation(LOCATION_A));
  57         assertSame(locationA, addedLocation);
  58     }
  59
  60     @Test
  61     public void addDcaeLocation_shouldSetStatusAndLastModDate() {
  62         DcaeLocation locationA = createDcaeLocation(LOCATION_A);
  63         Date creationDate = new Date(10);
  64         locationA.setLastMod(creationDate);
  65
  66         DcaeLocation addedLocation = locationService.addDcaeLocation(locationA);
  67
  68         assertTrue(addedLocation.getLastMod().after(creationDate));
  69         assertEquals(DmaapObject.DmaapObject_Status.VALID, addedLocation.getStatus());
  70     }
  71
  72     @Test
  73     public void updateDcaeLocation_shouldUpdateLocationAndLastModDate() {
  74         DcaeLocation location = createDcaeLocation(LOCATION_A);
  75         Date creationDate = new Date(10);
  76         location.setLastMod(creationDate);
  77         locationService.addDcaeLocation(location);
  78
  79         DcaeLocation updatedLocation = locationService.updateDcaeLocation(location);
  80
  81         assertTrue(updatedLocation.getLastMod().after(creationDate));
  82         assertSame(location, updatedLocation);
  83     }
  84
  85     @Test
  86     public void updateDcaeLocation_shouldShouldReturnNullWhenLocationNameIsEmpty() {
  87         DcaeLocation location = createDcaeLocation("");
  88
  89         DcaeLocation updatedLocation = locationService.updateDcaeLocation(location);
  90
  91         assertNull(updatedLocation);
  92         assertTrue(locationService.getAllDcaeLocations().isEmpty());
  93     }
  94
  95     @Test
  96     public void removeDcaeLocation_shouldRemoveLocationFromService() {
  97         locationService.addDcaeLocation(createDcaeLocation(LOCATION_A));
  98
  99         locationService.removeDcaeLocation(LOCATION_A);
 100
 101         assertTrue(locationService.getAllDcaeLocations().isEmpty());
 102     }
 103
 104     @Test
 105     public void getCentralLocation_shouldGetFirstCentralLocation() {
 106         locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
 107         locationService.addDcaeLocation(createDcaeLocation(LOCATION_B, "centralLayer"));
 108
 109         assertEquals(LOCATION_B, locationService.getCentralLocation());
 110     }
 111
 112     @Test
 113     public void getCentralLocation_shouldReturnDefaultCentralLocationNameWhenThereIsNoCentralLocation() {
 114         locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
 115
 116         assertEquals("aCentralLocation", locationService.getCentralLocation());
 117     }
 118
 119     @Test
 120     public void isEdgeLocation_shouldReturnTrueForNotCentralLocation() {
 121         locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
 122         locationService.addDcaeLocation(createDcaeLocation(LOCATION_B, "centralLayer"));
 123
 124         assertTrue(locationService.isEdgeLocation(LOCATION_A));
 125         assertFalse(locationService.isEdgeLocation(LOCATION_B));
 126     }
 127
 128     @Test
 129     public void isEdgeLocation_shouldReturnFalseWhenLocationDoesNotExist() {
 130         locationService.addDcaeLocation(createDcaeLocation(LOCATION_A, "layerA"));
 131
 132         assertFalse(locationService.isEdgeLocation("not_existing_location"));
 133     }
 134
 135     private DcaeLocation createDcaeLocation(String locationName) {
 136         return createDcaeLocation(locationName, "dcaeLayer");
 137     }
 138
 139     private DcaeLocation createDcaeLocation(String locationName, String dcaeLayer) {
 140         return new DcaeLocation("clli", dcaeLayer, locationName, "openStackAvailabilityZone", "subnet");
 141     }
 142
 143
 144 }