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/*-
* ============LICENSE_START=======================================================
* ONAP : DATALAKE
* ================================================================================
* Copyright (C) 2018-2019 Huawei. All rights reserved.
* ================================================================================
* 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.MockitoAnnotations;
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.controller.domain.TopicConfig;
import org.onap.datalake.feeder.domain.Db;
import org.onap.datalake.feeder.domain.Topic;
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.springframework.validation.BindingResult;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import static org.junit.Assert.assertEquals;
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 topicServiceMock;
@InjectMocks
private TopicService topicService1;
@Mock
private ApplicationConfiguration config;
@Mock
private DbService dbService1;
@Mock
private DmaapService dmaapService1;
@Before
public void setupTest() {
MockitoAnnotations.initMocks(this);
// While the default boolean return value for a mock is 'false',
// it's good to be explicit anyway:
when(mockBindingResult.hasErrors()).thenReturn(false);
}
public void setAccessPrivateFields(TopicController topicController) throws NoSuchFieldException,
IllegalAccessException {
Field topicService = topicController.getClass().getDeclaredField("topicService");
topicService.setAccessible(true);
topicService.set(topicController, topicService1);
Field topicRepository1 = topicController.getClass().getDeclaredField("topicRepository");
topicRepository1.setAccessible(true);
topicRepository1.set(topicController, topicRepository);
Field dbService = topicController.getClass().getDeclaredField("dbService");
dbService.setAccessible(true);
dbService.set(topicController, dbService1);
}
@Test
public void testListTopic() throws IOException, NoSuchFieldException, IllegalAccessException{
TopicController topicController = new TopicController();
setAccessPrivateFields(topicController);
}
@Test
public void testCreateTopic() throws IOException, NoSuchFieldException, IllegalAccessException {
TopicController topicController = new TopicController();
setAccessPrivateFields(topicController);
//when(topicRepository.findById("ab")).thenReturn(Optional.of(new Topic("ab")));
// when(config.getDefaultTopicName()).thenReturn(DEFAULT_TOPIC_NAME);
PostReturnBody<TopicConfig> postTopic = topicController.createTopic(new TopicConfig(), mockBindingResult, httpServletResponse);
assertEquals(postTopic.getStatusCode(), 200);
when(mockBindingResult.hasErrors()).thenReturn(true);
PostReturnBody<TopicConfig> topicConfig= topicController.createTopic(new TopicConfig(), mockBindingResult, httpServletResponse);
assertEquals(null, topicConfig);
when(mockBindingResult.hasErrors()).thenReturn(false);
TopicConfig a = new TopicConfig();
a.setName(DEFAULT_TOPIC_NAME);
when(topicRepository.findById(DEFAULT_TOPIC_NAME)).thenReturn(Optional.of(new Topic(DEFAULT_TOPIC_NAME)));
PostReturnBody<TopicConfig> postTopic2= topicController.createTopic(a, mockBindingResult, httpServletResponse);
assertEquals(null, postTopic2);
}
@Test
public void testUpdateTopic() throws IOException, NoSuchFieldException, IllegalAccessException {
TopicController topicController = new TopicController();
setAccessPrivateFields(topicController);
PostReturnBody<TopicConfig> postTopic = topicController.updateTopic("a", new TopicConfig(), mockBindingResult, httpServletResponse);
assertEquals(null, postTopic);
Topic a = new Topic("a");
a.setName("a");
when(topicRepository.findById("a")).thenReturn(Optional.of(a));
TopicConfig ac = new TopicConfig();
ac.setName("a");
ac.setEnable(true);
PostReturnBody<TopicConfig> postConfig1 = topicController.updateTopic("a", ac, mockBindingResult, httpServletResponse);
assertEquals(200, postConfig1.getStatusCode());
TopicConfig ret = postConfig1.getReturnBody();
assertEquals("a", ret.getName());
assertEquals(true, ret.isEnable());
when(mockBindingResult.hasErrors()).thenReturn(true);
PostReturnBody<TopicConfig> postConfig2 = topicController.updateTopic("a", ac, mockBindingResult, httpServletResponse);
assertEquals(null, postConfig2);
}
@Test
public void testListDmaapTopics() throws NoSuchFieldException, IllegalAccessException, IOException {
TopicController topicController = new TopicController();
Field dmaapService = topicController.getClass().getDeclaredField("dmaapService");
dmaapService.setAccessible(true);
dmaapService.set(topicController, dmaapService1);
ArrayList<String> topics = new ArrayList<>();
topics.add("a");
when(dmaapService1.getTopics()).thenReturn(topics);
List<String> strings = topicController.listDmaapTopics();
for (String topic : strings) {
assertEquals("a", topic);
}
}
}
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