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
|
/*
* Copyright 2014 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.event;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Unit tests for {@link ListenerRegistry}.
*/
public class ListenerRegistryTest {
private static final TestEvent FOO_EVENT =
new TestEvent(TestEvent.Type.FOO, "foo");
private static final TestEvent BAR_EVENT =
new TestEvent(TestEvent.Type.BAR, "bar");
private TestListener listener;
private TestListener secondListener;
private TestListenerRegistry manager;
@Before
public void setUp() {
listener = new TestListener();
secondListener = new TestListener();
manager = new TestListenerRegistry();
}
@Test
public void basics() {
manager.addListener(listener);
manager.addListener(secondListener);
manager.process(BAR_EVENT);
assertTrue("BAR not processed", listener.events.contains(BAR_EVENT));
assertTrue("BAR not processed", secondListener.events.contains(BAR_EVENT));
manager.removeListener(listener);
manager.process(FOO_EVENT);
assertFalse("FOO processed", listener.events.contains(FOO_EVENT));
assertTrue("FOO not processed", secondListener.events.contains(FOO_EVENT));
}
@Test
public void badListener() {
listener = new BrokenListener();
manager.addListener(listener);
manager.addListener(secondListener);
manager.process(BAR_EVENT);
assertFalse("BAR processed", listener.events.contains(BAR_EVENT));
assertFalse("error not reported", manager.errors.isEmpty());
assertTrue("BAR not processed", secondListener.events.contains(BAR_EVENT));
}
}
|
