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108 changes: 108 additions & 0 deletions
108
...itter/src/test/java/org/springframework/social/twitter/api/impl/StreamDispatcherTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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| /* | ||
| * Copyright 2011 the original author or authors. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.springframework.social.twitter.api.impl; | ||
|
|
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| import static org.mockito.Matchers.*; | ||
| import static org.mockito.Mockito.*; | ||
|
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| import java.io.BufferedReader; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.InputStreamReader; | ||
| import java.util.Arrays; | ||
| import java.util.Queue; | ||
| import java.util.concurrent.ConcurrentLinkedQueue; | ||
|
|
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| import org.junit.Test; | ||
| import org.springframework.core.io.ClassPathResource; | ||
| import org.springframework.social.twitter.api.StreamDeleteEvent; | ||
| import org.springframework.social.twitter.api.StreamListener; | ||
| import org.springframework.social.twitter.api.Tweet; | ||
|
|
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| public class StreamDispatcherTest { | ||
|
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| @Test | ||
| public void activeWithItemsInQueue() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| Queue<String> queue = createQueueWithItems(); | ||
| StreamDispatcher dispatcher = new StreamDispatcher(queue, Arrays.asList(mockListener)); | ||
| runAndAssert(mockListener, dispatcher, 4, 2, 1); | ||
| dispatcher.stop(); | ||
| } | ||
|
|
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| @Test | ||
| public void activeWithEmptyQueue() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| Queue<String> queue = new ConcurrentLinkedQueue<String>(); | ||
| StreamDispatcher dispatcher = new StreamDispatcher(queue, Arrays.asList(mockListener)); | ||
| runAndAssert(mockListener, dispatcher, 0, 0, 0); | ||
| dispatcher.stop(); | ||
| } | ||
|
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| @Test | ||
| public void stoppedWithItemsInQueue() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| Queue<String> queue = createQueueWithItems(); | ||
| StreamDispatcher dispatcher = new StreamDispatcher(queue, Arrays.asList(mockListener)); | ||
| dispatcher.stop(); | ||
| runAndAssert(mockListener, dispatcher, 4, 2, 1); | ||
| } | ||
|
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| @Test | ||
| public void stoppedWithEmptyQueue() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| Queue<String> queue = new ConcurrentLinkedQueue<String>(); | ||
| StreamDispatcher dispatcher = new StreamDispatcher(queue, Arrays.asList(mockListener)); | ||
| dispatcher.stop(); | ||
| runAndAssert(mockListener, dispatcher, 0, 0, 0); | ||
| } | ||
|
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| @Test | ||
| public void ignoreUnrecognizedEvent() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| Queue<String> queue = new ConcurrentLinkedQueue<String>(); | ||
| queue.add("BOGUS LINE"); | ||
| queue.add("{\"unrecognized\":\"event\"}"); | ||
| StreamDispatcher dispatcher = new StreamDispatcher(queue, Arrays.asList(mockListener)); | ||
| runAndAssert(mockListener, dispatcher, 0, 0, 0); | ||
| dispatcher.stop(); | ||
| } | ||
|
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| private void runAndAssert(StreamListener mockListener, StreamDispatcher dispatcher, int tweetEvents, int deleteEvents, int limitEvents) throws Exception { | ||
| new Thread(dispatcher).start(); | ||
| Thread.sleep(100); // pause to give thread opportunity to do its job | ||
| verify(mockListener, times(tweetEvents)).onTweet(any(Tweet.class)); | ||
| verify(mockListener, times(deleteEvents)).onDelete(any(StreamDeleteEvent.class)); | ||
| verify(mockListener, times(limitEvents)).onLimit(369); | ||
| } | ||
|
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| private Queue<String> createQueueWithItems() { | ||
| InputStream inputStream = null; | ||
| Queue<String> queue = new ConcurrentLinkedQueue<String>(); | ||
| try { | ||
| inputStream = new ClassPathResource("filter-stream-track.json", getClass()).getInputStream(); | ||
| BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); | ||
| while (reader.ready()) { | ||
| queue.add(reader.readLine()); | ||
| } | ||
| } catch (IOException e) { | ||
| try { | ||
| inputStream.close(); | ||
| } catch (IOException ignore) {} | ||
| } | ||
| return queue; | ||
| } | ||
| } |
47 changes: 47 additions & 0 deletions
47
...ial-twitter/src/test/java/org/springframework/social/twitter/api/impl/StreamImplTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| /* | ||
| * Copyright 2011 the original author or authors. | ||
| * | ||
| * 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. | ||
| */ | ||
| package org.springframework.social.twitter.api.impl; | ||
|
|
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| import static java.util.Arrays.*; | ||
| import static org.mockito.Matchers.*; | ||
| import static org.mockito.Mockito.*; | ||
|
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| import java.io.InputStream; | ||
|
|
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| import org.junit.Test; | ||
| import org.springframework.core.io.ClassPathResource; | ||
| import org.springframework.social.twitter.api.StreamListener; | ||
| import org.springframework.social.twitter.api.StreamingException; | ||
| import org.springframework.social.twitter.api.Tweet; | ||
|
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|
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| public class StreamImplTest { | ||
|
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| @Test | ||
| public void next() throws Exception { | ||
| StreamListener mockListener = mock(StreamListener.class); | ||
| InputStream inputStream = new ClassPathResource("filter-stream-track.json", getClass()).getInputStream(); | ||
| StreamImpl stream = new StreamImpl(inputStream, asList(mockListener)); | ||
| try { | ||
| while(true) { | ||
| stream.next(); | ||
| } | ||
| } catch(StreamingException e) {} | ||
| Thread.sleep(100); | ||
| verify(mockListener, times(4)).onTweet(any(Tweet.class)); | ||
| inputStream.close(); | ||
| } | ||
| } |
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1 change: 1 addition & 0 deletions
1
...ocial-twitter/src/test/java/org/springframework/social/twitter/api/impl/delete-event.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| {"delete":{"status":{"id":1234,"id_str":"1234","user_id":3,"user_id_str":"3"}}} |
1 change: 1 addition & 0 deletions
1
...social-twitter/src/test/java/org/springframework/social/twitter/api/impl/limit-event.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| {"limit":{"track":369}} |
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