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/*-
* ============LICENSE_START=======================================================
* ONAP : DATALAKE
* ================================================================================
* Copyright (C) 2018-2019 Huawei. All rights reserved.
* Copyright (C) 2022 Wipro Limited.
* ================================================================================
* 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.controller;
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.controller.domain.PostReturnBody;
import org.onap.datalake.feeder.domain.Kafka;
import org.onap.datalake.feeder.domain.Topic;
import org.onap.datalake.feeder.dto.TopicConfig;
import org.onap.datalake.feeder.repository.KafkaRepository;
import org.onap.datalake.feeder.repository.TopicNameRepository;
import org.onap.datalake.feeder.repository.TopicRepository;
import org.onap.datalake.feeder.service.DbService;
import org.onap.datalake.feeder.service.DmaapService;
import org.onap.datalake.feeder.service.TopicService;
import org.onap.datalake.feeder.util.TestUtil;
import org.springframework.context.ApplicationContext;
import org.springframework.validation.BindingResult;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
@RunWith(MockitoJUnitRunner.class)
public class TopicControllerTest {
static String DEFAULT_TOPIC_NAME = "_DL_DEFAULT_";
@Mock
private HttpServletResponse httpServletResponse;
@Mock
private BindingResult mockBindingResult;
@Mock
private TopicRepository topicRepository;
@Mock
private TopicService topicService;
@Mock
private TopicNameRepository topicNameRepository;
@Mock
private KafkaRepository kafkaRepository;
@InjectMocks
TopicController topicController;
@Mock
private ApplicationConfiguration config;
@Mock
private ApplicationContext context;
@Mock
private DbService dbService;
@Mock
private DmaapService dmaapService;
@Before
public void setupTest() throws NoSuchFieldException, IllegalAccessException {
// While the default boolean return value for a mock is 'false',
// it's good to be explicit anyway:
when(mockBindingResult.hasErrors()).thenReturn(false);
}
@Test
public void testListTopic() throws IOException, NoSuchFieldException, IllegalAccessException {}
@Test
public void testCreateTopic() throws IOException {
Topic a = TestUtil.newTopic("a");
a.setId(1);
a.setEnabled(true);
TopicConfig ac = a.getTopicConfig();
when(topicService.fillTopicConfiguration(ac)).thenReturn(a);
PostReturnBody < TopicConfig > postTopic = topicController.createTopic(ac, mockBindingResult, httpServletResponse);
assertEquals(postTopic.getStatusCode(), 200);
when(topicService.fillTopicConfiguration(ac)).thenReturn(a);
a.setTtl(0);
PostReturnBody < TopicConfig > postTopicConfig = topicController.createTopic(ac, mockBindingResult, httpServletResponse);
assertEquals(postTopicConfig.getStatusCode(), 200);
when(mockBindingResult.hasErrors()).thenReturn(true);
PostReturnBody < TopicConfig > topicConfig = topicController.createTopic(ac, mockBindingResult, httpServletResponse);
assertEquals(null, topicConfig);
}
@Test
public void testUpdateTopic() throws IOException {
Topic a = TestUtil.newTopic("a");
a.setId(1);
a.setEnabled(true);
TopicConfig ac = a.getTopicConfig();
when(topicService.getTopic(1)).thenReturn(a);
PostReturnBody < TopicConfig > postConfig1 = topicController.updateTopic(1, ac, mockBindingResult, httpServletResponse);
assertEquals(200, postConfig1.getStatusCode());
TopicConfig ret = postConfig1.getReturnBody();
assertEquals("a", ret.getName());
assertEquals(true, ret.isEnabled());
topicController.updateTopic(0, ac, mockBindingResult, httpServletResponse);
when(topicService.getTopic(1)).thenReturn(null);
topicController.updateTopic(1, ac, mockBindingResult, httpServletResponse);
when(mockBindingResult.hasErrors()).thenReturn(true);
PostReturnBody < TopicConfig > postConfig2 = topicController.updateTopic(1, ac, mockBindingResult, httpServletResponse);
assertNull(postConfig2);
}
@Test
public void testGetTopic() throws IOException {
Topic a = TestUtil.newTopic("a");
a.setId(1);
a.setEnabled(true);
when(topicService.getTopic(1)).thenReturn(a);
TopicConfig ac = topicController.getTopic(1, httpServletResponse);
when(topicService.getTopic(1)).thenReturn(null);
ac = topicController.getTopic(1, httpServletResponse);
}
@Test
public void testDeleteTopic() throws IOException {
Topic a = TestUtil.newTopic("a");
a.setId(1);
a.setEnabled(true);
when(topicService.getTopic(1)).thenReturn(a);
topicController.deleteTopic(1, httpServletResponse);
when(topicService.getTopic(1)).thenReturn(null);
topicController.deleteTopic(1, httpServletResponse);
}
@Test
public void testList() {
ArrayList < Topic > topics = new ArrayList < > ();
topics.add(TestUtil.newTopic("a"));
topics.add(TestUtil.newTopic(DEFAULT_TOPIC_NAME));
when(topicRepository.findAll()).thenReturn(topics);
List < Integer > ids = topicController.list();
for (Integer topic: ids) {
System.out.println(topic);
}
}
@Test
public void testGetDefaultConfigNull() throws IOException {
Topic topic = null;
when(topicService.getDefaultTopicFromFeeder()).thenReturn(topic);
assertEquals(null, topicController.getDefaultConfig(httpServletResponse));
}
@Test
public void testGetDefaultConfig() throws IOException {
Topic topic = TestUtil.newTopic(DEFAULT_TOPIC_NAME);
when(topicService.getDefaultTopicFromFeeder()).thenReturn(topic);
assertEquals(topic.getName(), topicController.getDefaultConfig(httpServletResponse).getName());
}
@Test
public void testListDmaapTopics() {
Kafka kafka = TestUtil.newKafka("test");
when(kafkaRepository.findById(1)).thenReturn(Optional.of(kafka));
DmaapService dmaapService = mock(DmaapService.class);
when(context.getBean(DmaapService.class, kafka)).thenReturn(dmaapService);
when(dmaapService.getTopics()).thenReturn(null);
assertEquals(null, topicController.listDmaapTopics(1));
}
}
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