Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Open Networking Laboratory |
| 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 | */ |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 16 | package org.onosproject.event; |
tom | b36046e | 2014-08-27 00:22:24 -0700 | [diff] [blame] | 17 | |
| 18 | import org.junit.Test; |
| 19 | |
| 20 | import static org.junit.Assert.assertFalse; |
| 21 | import static org.junit.Assert.assertTrue; |
| 22 | |
| 23 | /** |
| 24 | * Tests of the base listener manager. |
| 25 | */ |
tom | 96dfcab | 2014-08-28 09:26:03 -0700 | [diff] [blame] | 26 | public class AbstractListenerRegistryTest { |
tom | b36046e | 2014-08-27 00:22:24 -0700 | [diff] [blame] | 27 | |
| 28 | @Test |
| 29 | public void basics() { |
| 30 | TestListener listener = new TestListener(); |
| 31 | TestListener secondListener = new TestListener(); |
tom | 96dfcab | 2014-08-28 09:26:03 -0700 | [diff] [blame] | 32 | TestListenerRegistry manager = new TestListenerRegistry(); |
tom | b36046e | 2014-08-27 00:22:24 -0700 | [diff] [blame] | 33 | manager.addListener(listener); |
| 34 | manager.addListener(secondListener); |
| 35 | |
| 36 | TestEvent event = new TestEvent(TestEvent.Type.BAR, "bar"); |
| 37 | manager.process(event); |
| 38 | assertTrue("event not processed", listener.events.contains(event)); |
| 39 | assertTrue("event not processed", secondListener.events.contains(event)); |
| 40 | |
| 41 | manager.removeListener(listener); |
| 42 | |
| 43 | TestEvent another = new TestEvent(TestEvent.Type.FOO, "foo"); |
| 44 | manager.process(another); |
| 45 | assertFalse("event processed", listener.events.contains(another)); |
| 46 | assertTrue("event not processed", secondListener.events.contains(event)); |
| 47 | } |
| 48 | |
| 49 | @Test |
| 50 | public void badListener() { |
| 51 | TestListener listener = new BrokenListener(); |
| 52 | TestListener secondListener = new TestListener(); |
tom | 96dfcab | 2014-08-28 09:26:03 -0700 | [diff] [blame] | 53 | TestListenerRegistry manager = new TestListenerRegistry(); |
tom | b36046e | 2014-08-27 00:22:24 -0700 | [diff] [blame] | 54 | manager.addListener(listener); |
| 55 | manager.addListener(secondListener); |
| 56 | |
| 57 | TestEvent event = new TestEvent(TestEvent.Type.BAR, "bar"); |
| 58 | manager.process(event); |
| 59 | assertFalse("event processed", listener.events.contains(event)); |
| 60 | assertFalse("error not reported", manager.errors.isEmpty()); |
| 61 | assertTrue("event not processed", secondListener.events.contains(event)); |
| 62 | } |
| 63 | |
| 64 | } |