1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*-
* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.rest.util;
import static org.assertj.core.api.Assertions.assertThatCode;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.junit.Test;
import org.mockito.Mockito;
import org.onap.policy.rest.util.PolicyContainer.ItemSetChangeEvent;
import org.onap.policy.rest.util.PolicyContainer.ItemSetChangeListener;
public class PolicyItemSetChangeNotifierTest {
@Test
public void testNotifier() {
// Test constructor
PolicyItemSetChangeNotifier notifier = new PolicyItemSetChangeNotifier();
assertNotNull(notifier);
assertEquals(null, notifier.getItemSetChangeListeners());
ItemSetChangeListener listener1 = Mockito.mock(ItemSetChangeListener.class);
notifier.addItemSetChangeListener(listener1);
assertEquals(1, notifier.getItemSetChangeListeners().size());
ItemSetChangeListener listener2 = Mockito.mock(ItemSetChangeListener.class);
notifier.addItemSetChangeListener(listener2);
assertEquals(2, notifier.getItemSetChangeListeners().size());
notifier.removeItemSetChangeListener(listener1);
assertEquals(1, notifier.getItemSetChangeListeners().size());
notifier.addItemSetChangeListener(listener1);
assertEquals(2, notifier.getItemSetChangeListeners().size());
ItemSetChangeEvent event = Mockito.mock(ItemSetChangeEvent.class);
notifier.fireItemSetChange(event);
notifier.removeItemSetChangeListener(listener1);
assertEquals(1, notifier.getItemSetChangeListeners().size());
notifier.removeItemSetChangeListener(listener2);
assertEquals(0, notifier.getItemSetChangeListeners().size());
notifier.removeItemSetChangeListener(listener2);
assertEquals(0, notifier.getItemSetChangeListeners().size());
notifier.setItemSetChangeListeners(null);
notifier.removeItemSetChangeListener(listener2);
assertEquals(null, notifier.getItemSetChangeListeners());
assertThatCode(() -> notifier.fireItemSetChange(event)).doesNotThrowAnyException();
notifier.setContainer(new DummyPolicyContainer());
assertThatCode(() -> notifier.fireItemSetChange()).doesNotThrowAnyException();
PolicyContainer dummySource = new DummyPolicyContainer();
assertEquals(dummySource, new PolicyItemSetChangeNotifier.BaseItemSetChangeEvent(dummySource).getContainer());
}
}
|
