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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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*/
package org.apache.streams.youtube.provider;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.google.gplus.configuration.UserInfo;
import org.apache.streams.util.api.requests.backoff.BackOffStrategy;
import org.apache.streams.util.api.requests.backoff.impl.LinearTimeBackOffStrategy;
import org.apache.streams.youtube.YoutubeConfiguration;
import com.google.api.services.youtube.YouTube;
import com.google.api.services.youtube.model.Channel;
import com.google.api.services.youtube.model.ChannelListResponse;
import org.junit.Test;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* YoutubeChannelDataCollectorTest tests YoutubeChannelDataCollector.
*/
public class YoutubeChannelDataCollectorTest {
private static final String ID = "12345";
@Test
public void testDataCollector() throws Exception {
YouTube youTube = createMockYoutube();
BlockingQueue<StreamsDatum> queue = new LinkedBlockingQueue<>();
BackOffStrategy strategy = new LinearTimeBackOffStrategy(1);
UserInfo userInfo = new UserInfo();
userInfo.setUserId(ID);
YoutubeConfiguration config = new YoutubeConfiguration();
config.setApiKey(ID);
YoutubeChannelDataCollector collector = new YoutubeChannelDataCollector(youTube, queue, strategy, userInfo, config);
collector.run();
assertEquals(1, queue.size());
StreamsDatum datum = queue.take();
assertNotNull(datum);
String document = (String) datum.getDocument();
assertNotNull(document);
}
private YouTube createMockYoutube() throws Exception {
YouTube mockYouTube = mock(YouTube.class);
YouTube.Channels channels = createMockChannels();
when(mockYouTube.channels()).thenReturn(channels);
return mockYouTube;
}
private YouTube.Channels createMockChannels() throws Exception {
YouTube.Channels mockChannels = mock(YouTube.Channels.class);
YouTube.Channels.List channelLists = createMockChannelsList();
when(mockChannels.list(anyString())).thenReturn(channelLists);
return mockChannels;
}
private YouTube.Channels.List createMockChannelsList() throws Exception {
YouTube.Channels.List mockList = mock(YouTube.Channels.List.class);
when(mockList.setId(anyString())).thenReturn(mockList);
when(mockList.setKey(anyString())).thenReturn(mockList);
ChannelListResponse response = createMockResponse();
when(mockList.execute()).thenReturn(response);
return mockList;
}
private ChannelListResponse createMockResponse() {
ChannelListResponse response = new ChannelListResponse();
List<Channel> channelList = new LinkedList<>();
response.setItems(channelList);
Channel channel = new Channel();
channel.setId(ID);
channelList.add(channel);
return response;
}
}