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/*
* ============LICENSE_START=======================================================
* ONAP : DATALAKE
* ================================================================================
* Copyright 2019 China Mobile
*=================================================================================
* 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.datalake.feeder.service;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
import org.onap.datalake.feeder.config.ApplicationConfiguration;
import org.onap.datalake.feeder.domain.Kafka;
import org.onap.datalake.feeder.util.TestUtil;
/**
* Test TopicConfigPollingService
*
* @author Guobiao Mo
*
*/
@RunWith(MockitoJUnitRunner.class)
public class TopicConfigPollingServiceTest {
@Mock
private ApplicationConfiguration config;
@Mock
private DmaapService dmaapService;
@InjectMocks
private TopicConfigPollingService topicConfigPollingService = new TopicConfigPollingService();
static String KAFKA_NAME = "kafka1";
@Before
public void init() throws IllegalAccessException, NoSuchMethodException, InvocationTargetException, NoSuchFieldException {
Method init = topicConfigPollingService.getClass().getDeclaredMethod("init");
init.setAccessible(true);
init.invoke(topicConfigPollingService);
Set<String> activeTopics = new HashSet<>(Arrays.asList("test"));
Map<Integer, Set<String>> activeTopicMap = new HashMap<>();
activeTopicMap.put(1, activeTopics);
Field activeTopicsField = TopicConfigPollingService.class.getDeclaredField("activeTopicMap");
activeTopicsField.setAccessible(true);
activeTopicsField.set(topicConfigPollingService, activeTopicMap);
Method initMethod = TopicConfigPollingService.class.getDeclaredMethod("init");
initMethod.setAccessible(true);
initMethod.invoke(topicConfigPollingService);
}
@Test
public void testRun() throws InterruptedException {
when(config.getCheckTopicInterval()).thenReturn(1L);
Thread thread = new Thread(topicConfigPollingService);
thread.start();
Thread.sleep(50);
topicConfigPollingService.shutdown();
thread.join();
assertTrue(topicConfigPollingService.isActiveTopicsChanged(new Kafka()));
}
@Test
public void testRunNoChange() throws InterruptedException {
when(config.getCheckTopicInterval()).thenReturn(1L);
Thread thread = new Thread(topicConfigPollingService);
thread.start();
Thread.sleep(50);
topicConfigPollingService.shutdown();
thread.join();
assertTrue(topicConfigPollingService.isActiveTopicsChanged(new Kafka()));
}
@Test
public void testGet() {
Kafka kafka = TestUtil.newKafka(KAFKA_NAME);
kafka.setId(1);
//assertNull(topicConfigPollingService.getEffectiveTopic (kafka, "test"));
assertNotNull(topicConfigPollingService.getActiveTopics(kafka));
}
}
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