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package de.test.antennapod.storage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import android.support.test.filters.SmallTest;
import de.danoeh.antennapod.core.feed.Feed;
import de.danoeh.antennapod.core.feed.FeedItem;
import de.danoeh.antennapod.core.preferences.UserPreferences;
import de.danoeh.antennapod.core.storage.DBTasks;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Tests that the APQueueCleanupAlgorithm is working correctly.
*/
@SmallTest
public class DBQueueCleanupAlgorithmTest extends DBCleanupTests {
private static final String TAG = "DBQueueCleanupAlgorithmTest";
public DBQueueCleanupAlgorithmTest() {
setCleanupAlgorithm(UserPreferences.EPISODE_CLEANUP_QUEUE);
}
/**
* For APQueueCleanupAlgorithm we expect even unplayed episodes to be deleted if needed
* if they aren't in the queue
*/
@Test
public void testPerformAutoCleanupHandleUnplayed() throws IOException {
final int NUM_ITEMS = EPISODE_CACHE_SIZE * 2;
Feed feed = new Feed("url", null, "title");
List<FeedItem> items = new ArrayList<>();
feed.setItems(items);
List<File> files = new ArrayList<>();
populateItems(NUM_ITEMS, feed, items, files, FeedItem.UNPLAYED, false, false);
DBTasks.performAutoCleanup(context);
for (int i = 0; i < files.size(); i++) {
if (i < EPISODE_CACHE_SIZE) {
assertTrue(files.get(i).exists());
} else {
assertFalse(files.get(i).exists());
}
}
}
}
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