gerrit.onap Code Review - sdc.git/blob

   1 /*
   2  * Copyright © 2016-2017 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.openecomp.sdc.notification.dao.types;
  18
  19 import org.testng.annotations.Test;
  20
  21 import java.util.Collections;
  22 import java.util.HashSet;
  23 import java.util.Set;
  24 import java.util.UUID;
  25
  26 import static org.testng.Assert.assertEquals;
  27 import static org.testng.Assert.assertNotEquals;
  28
  29 /**
  30  * @author EVITALIY
  31  * @since 31 Dec 17
  32  */
  33 public class SubscribersEntityTest {
  34
  35     private static final Set<String> SUBSCRIBERS;
  36
  37     static {
  38         Set<String> subs = new HashSet<>(2);
  39         subs.add(UUID.randomUUID().toString());
  40         subs.add(UUID.randomUUID().toString());
  41         SUBSCRIBERS = Collections.unmodifiableSet(subs);
  42     }
  43
  44     @Test
  45     public void testUninitializedEquals() {
  46         assertEquals(new SubscribersEntity(), new SubscribersEntity());
  47     }
  48
  49     @Test
  50     public void testEquals() {
  51         String entity = UUID.randomUUID().toString();
  52         assertEquals(new SubscribersEntity(entity, SUBSCRIBERS), new SubscribersEntity(entity, SUBSCRIBERS));
  53     }
  54
  55     @Test
  56     public void testEntityNotEquals() {
  57         assertNotEquals(new SubscribersEntity(UUID.randomUUID().toString(), SUBSCRIBERS),
  58                 new SubscribersEntity(UUID.randomUUID().toString(), SUBSCRIBERS));
  59     }
  60
  61     @Test
  62     public void testSubscribersNotEquals() {
  63         String entity = UUID.randomUUID().toString();
  64         assertNotEquals(new SubscribersEntity(entity, SUBSCRIBERS),
  65                 // not using Collections.emptySet() to use the the same implementation class
  66                 new SubscribersEntity(entity, Collections.unmodifiableSet(new HashSet<>(0))));
  67     }
  68
  69     @Test
  70     public void testHashCode() {
  71         String entity = UUID.randomUUID().toString();
  72         assertEquals(new SubscribersEntity(entity, SUBSCRIBERS).hashCode(),
  73                 new SubscribersEntity(entity, SUBSCRIBERS).hashCode());
  74     }
  75 }