kishore | efa3db5 | 2020-03-23 16:09:26 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 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.opencord.kafka.integrations; |
| 18 | |
| 19 | import com.fasterxml.jackson.databind.JsonNode; |
| 20 | import org.junit.jupiter.api.AfterEach; |
| 21 | import org.junit.jupiter.api.BeforeEach; |
| 22 | import org.junit.jupiter.api.Test; |
| 23 | import org.onosproject.net.behaviour.BngProgrammable; |
| 24 | import org.onosproject.net.pi.runtime.PiCounterCellData; |
| 25 | import org.opencord.bng.BngStatsEventListener; |
| 26 | import org.opencord.bng.BngStatsService; |
| 27 | import org.opencord.kafka.EventBusService; |
| 28 | |
| 29 | import java.util.Map; |
| 30 | |
| 31 | import static org.junit.Assert.assertEquals; |
| 32 | |
| 33 | /** |
| 34 | * set of unit test cases to verify BngStatsKafkaIntegration. |
| 35 | */ |
| 36 | class BngStatsKafkaIntegrationTest extends KafkaIntegrationTestBase { |
| 37 | |
| 38 | |
| 39 | private BngStatsKafkaIntegration bngStatsKafkaIntegration; |
| 40 | private BngStatsEventListener bngStatsEventListener; |
| 41 | |
| 42 | @BeforeEach |
| 43 | void setUp() { |
| 44 | bngStatsKafkaIntegration = new BngStatsKafkaIntegration(); |
| 45 | bngStatsKafkaIntegration.eventBusService = new MockEventBusService(); |
| 46 | bngStatsKafkaIntegration.ignore = new MockBngStatsService(); |
| 47 | bngStatsKafkaIntegration.bindBngStatsService(bngStatsKafkaIntegration.ignore); |
| 48 | bngStatsKafkaIntegration.activate(); |
| 49 | } |
| 50 | |
| 51 | @AfterEach |
| 52 | void tearDown() { |
| 53 | bngStatsKafkaIntegration.deactivate(); |
| 54 | } |
| 55 | |
| 56 | @Test |
| 57 | void testBngStatsEvent() { |
| 58 | bngStatsEventListener.event(getBngStatsEvent()); |
| 59 | assertEquals(MockEventBusService.kafkaEvents, 1); |
| 60 | assertEquals(MockEventBusService.otherCounter, 0); |
| 61 | } |
| 62 | |
| 63 | private static class MockEventBusService implements EventBusService { |
| 64 | static int kafkaEvents; |
| 65 | static int otherCounter; |
| 66 | |
| 67 | MockEventBusService() { |
| 68 | kafkaEvents = 0; |
| 69 | otherCounter = 0; |
| 70 | } |
| 71 | |
| 72 | @Override |
| 73 | public void send(String topic, JsonNode data) { |
| 74 | if (topic.equals(BngStatsKafkaIntegration.TOPIC_STATS)) { |
| 75 | kafkaEvents++; |
| 76 | } else { |
| 77 | otherCounter++; |
| 78 | } |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | private class MockBngStatsService implements BngStatsService { |
| 83 | @Override |
| 84 | public Map<BngProgrammable.BngCounterType, PiCounterCellData> getStats(String s) { |
| 85 | return null; |
| 86 | } |
| 87 | |
| 88 | @Override |
| 89 | public PiCounterCellData getControlStats() { |
| 90 | return null; |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | public void addListener(BngStatsEventListener listener) { |
| 95 | bngStatsEventListener = listener; |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public void removeListener(BngStatsEventListener listener) { |
| 100 | bngStatsEventListener = null; |
| 101 | } |
| 102 | } |
| 103 | } |