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test refactor - extract common FeedItemEventListener test helper.

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This commit is contained in:
orionlee 2019-09-30 13:55:50 -07:00
parent d84fc95f0d
commit 9459460ed4
3 changed files with 48 additions and 64 deletions
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33
app/src/androidTest/java/de/test/antennapod/service/download/DownloadServiceTest.java
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@ -7,8 +7,6 @@ import android.support.test.runner.AndroidJUnit4;
import org.awaitility.Awaitility;
import org.awaitility.core.ConditionTimeoutException;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -20,7 +18,6 @@ import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import de.danoeh.antennapod.core.event.FeedItemEvent;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.feed.FeedItem;
import de.danoeh.antennapod.core.feed.FeedMedia;
@ -34,6 +31,7 @@ import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.core.storage.DownloadRequester;
import de.danoeh.antennapod.core.util.Consumer;
import static de.test.antennapod.util.feed.FeedItemEventListener.withFeedItemEventListener;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
@ -108,35 +106,6 @@ public class DownloadServiceTest {
});
}
/**
* Provides an listener subscribing to {@link FeedItemEvent} that the callers can use
*
* Note: it uses RxJava's version of {@link io.reactivex.functions.Consumer} because it allows exceptions to be thrown.
*/
private static void withFeedItemEventListener(io.reactivex.functions.Consumer<FeedItemEventListener> consumer) throws Exception {
FeedItemEventListener feedItemEventListener = new FeedItemEventListener();
try {
EventBus.getDefault().register(feedItemEventListener);
consumer.accept(feedItemEventListener);
} finally {
EventBus.getDefault().unregister(feedItemEventListener);
}
}
private static class FeedItemEventListener {
private final List<FeedItemEvent> events = new ArrayList<>();
@Subscribe
public void onEvent(FeedItemEvent event) {
events.add(event);
}
List<? extends FeedItemEvent> getEvents() {
return events;
}
}
private static class StubDownloaderFactory implements DownloadService.DownloaderFactory {
private final long downloadTime;

33
app/src/androidTest/java/de/test/antennapod/service/playback/PlaybackServiceTaskManagerTest.java
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@ -7,7 +7,6 @@ import android.support.test.filters.LargeTest;
import org.awaitility.Awaitility;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
@ -18,7 +17,6 @@ import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import de.danoeh.antennapod.core.event.FeedItemEvent;
import de.danoeh.antennapod.core.event.QueueEvent;
import de.danoeh.antennapod.core.feed.EventDistributor;
import de.danoeh.antennapod.core.feed.Feed;
@ -29,8 +27,8 @@ import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBWriter;
import de.danoeh.antennapod.core.storage.PodDBAdapter;
import de.danoeh.antennapod.core.util.playback.Playable;
import io.reactivex.functions.Consumer;
import static de.test.antennapod.util.feed.FeedItemEventListener.withFeedItemEventListener;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
@ -168,35 +166,6 @@ public class PlaybackServiceTaskManagerTest {
pstm.shutdown();
}
/**
* Provides an listener subscribing to {@link FeedItemEvent} that the callers can use
*
* Note: it uses RxJava's version of {@link Consumer} because it allows exceptions to be thrown.
*/
private static void withFeedItemEventListener(Consumer<FeedItemEventListener> consumer) throws Exception {
FeedItemEventListener feedItemEventListener = new FeedItemEventListener();
try {
EventBus.getDefault().register(feedItemEventListener);
consumer.accept(feedItemEventListener);
} finally {
EventBus.getDefault().unregister(feedItemEventListener);
}
}
private static class FeedItemEventListener {
private final List<FeedItemEvent> events = new ArrayList<>();
@Subscribe
public void onEvent(FeedItemEvent event) {
events.add(event);
}
List<? extends FeedItemEvent> getEvents() {
return events;
}
}
@Test
public void testStartPositionSaver() throws InterruptedException {
final Context c = InstrumentationRegistry.getInstrumentation().getTargetContext();

46
app/src/androidTest/java/de/test/antennapod/util/feed/FeedItemEventListener.java Normal file
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@ -0,0 +1,46 @@
package de.test.antennapod.util.feed;
import android.support.annotation.NonNull;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import java.util.ArrayList;
import java.util.List;
import de.danoeh.antennapod.core.event.FeedItemEvent;
import io.reactivex.functions.Consumer;
/**
* Test helpers to listen {@link FeedItemEvent} and handle them accordingly
*
*/
public class FeedItemEventListener {
private final List<FeedItemEvent> events = new ArrayList<>();
/**
* Provides an listener subscribing to {@link FeedItemEvent} that the callers can use
*
* Note: it uses RxJava's version of {@link Consumer} because it allows exceptions to be thrown.
*/
public static void withFeedItemEventListener(@NonNull Consumer<FeedItemEventListener> consumer)
throws Exception {
FeedItemEventListener feedItemEventListener = new FeedItemEventListener();
try {
EventBus.getDefault().register(feedItemEventListener);
consumer.accept(feedItemEventListener);
} finally {
EventBus.getDefault().unregister(feedItemEventListener);
}
}
@Subscribe
public void onEvent(FeedItemEvent event) {
events.add(event);
}
@NonNull
public List<? extends FeedItemEvent> getEvents() {
return events;
}
}