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package instrumentationTest.de.test.antennapod.storage;
import android.content.Context;
import android.database.Cursor;
import android.test.InstrumentationTestCase;
import de.danoeh.antennapod.feed.Feed;
import de.danoeh.antennapod.feed.FeedImage;
import de.danoeh.antennapod.feed.FeedItem;
import de.danoeh.antennapod.feed.FeedMedia;
import de.danoeh.antennapod.storage.DBReader;
import de.danoeh.antennapod.storage.DBWriter;
import de.danoeh.antennapod.storage.PodDBAdapter;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
/**
* Test class for DBWriter
*/
public class DBWriterTest extends InstrumentationTestCase {
private static final String TEST_FOLDER = "testDBWriter";
@Override
protected void tearDown() throws Exception {
super.tearDown();
final Context context = getInstrumentation().getTargetContext();
context.deleteDatabase(PodDBAdapter.DATABASE_NAME);
File testDir = context.getExternalFilesDir(TEST_FOLDER);
assertNotNull(testDir);
for (File f : testDir.listFiles()) {
f.delete();
}
}
@Override
protected void setUp() throws Exception {
super.setUp();
final Context context = getInstrumentation().getTargetContext();
context.deleteDatabase(PodDBAdapter.DATABASE_NAME);
// make sure database is created
PodDBAdapter adapter = new PodDBAdapter(context);
adapter.open();
adapter.close();
}
public void testDeleteFeedMediaOfItemFileExists() throws IOException, ExecutionException, InterruptedException {
File dest = new File(getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER), "testFile");
assertTrue(dest.createNewFile());
Feed feed = new Feed("url", new Date(), "title");
List<FeedItem> items = new ArrayList<FeedItem>();
feed.setItems(items);
FeedItem item = new FeedItem();
item.setTitle("title");
item.setPubDate(new Date());
item.setFeed(feed);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", dest.getAbsolutePath(), "download_url", true, null);
item.setMedia(media);
items.add(item);
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getTargetContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(media.getId() != 0);
assertTrue(item.getId() != 0);
DBWriter.deleteFeedMediaOfItem(getInstrumentation().getTargetContext(), media.getId()).get();
media = DBReader.getFeedMedia(getInstrumentation().getTargetContext(), media.getId());
assertNotNull(media);
assertFalse(dest.exists());
assertFalse(media.isDownloaded());
assertNull(media.getFile_url());
}
public void testDeleteFeedMediaOfItemFileDoesNotExists() throws IOException, ExecutionException, InterruptedException {
File dest = new File(getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER), "testFile");
Feed feed = new Feed("url", new Date(), "title");
List<FeedItem> items = new ArrayList<FeedItem>();
feed.setItems(items);
FeedItem item = new FeedItem();
item.setTitle("title");
item.setPubDate(new Date());
item.setFeed(feed);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", dest.getAbsolutePath(), "download_url", false, null);
item.setMedia(media);
items.add(item);
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getTargetContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(media.getId() != 0);
assertTrue(item.getId() != 0);
DBWriter.deleteFeedMediaOfItem(getInstrumentation().getTargetContext(), media.getId()).get();
media = DBReader.getFeedMedia(getInstrumentation().getTargetContext(), media.getId());
assertNotNull(media);
assertFalse(dest.exists());
assertFalse(media.isDownloaded());
assertNull(media.getFile_url());
}
public void testDeleteFeed() throws IOException, ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(new ArrayList<FeedItem>());
// create Feed image
File imgFile = new File(destFolder, "image");
assertTrue(imgFile.createNewFile());
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setFeed(feed);
feed.setImage(image);
List<File> itemFiles = new ArrayList<File>();
// create items with downloaded media files
for (int i = 0; i < 10; i++) {
FeedItem item = new FeedItem();
item.setTitle("Item " + i);
item.setPubDate(new Date(System.currentTimeMillis()));
item.setFeed(feed);
feed.getItems().add(item);
File enc = new File(destFolder, "file " + i);
assertTrue(enc.createNewFile());
itemFiles.add(enc);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", enc.getAbsolutePath(), "download_url", true, null);
item.setMedia(media);
}
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
assertTrue(feed.getImage().getId() != 0);
for (FeedItem item : feed.getItems()) {
assertTrue(item.getId() != 0);
assertTrue(item.getMedia().getId() != 0);
}
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
// check if files still exist
assertFalse(imgFile.exists());
for (File f : itemFiles) {
assertFalse(f.exists());
}
adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageOfFeedCursor(image.getId());
assertTrue(c.getCount() == 0);
c.close();
for (FeedItem item : feed.getItems()) {
c = adapter.getFeedItemCursor(String.valueOf(item.getId()));
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getSingleFeedMediaCursor(item.getMedia().getId());
assertTrue(c.getCount() == 0);
c.close();
}
}
public void testDeleteFeedNoImage() throws ExecutionException, InterruptedException, IOException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(new ArrayList<FeedItem>());
feed.setImage(null);
List<File> itemFiles = new ArrayList<File>();
// create items with downloaded media files
for (int i = 0; i < 10; i++) {
FeedItem item = new FeedItem();
item.setTitle("Item " + i);
item.setPubDate(new Date(System.currentTimeMillis()));
item.setFeed(feed);
feed.getItems().add(item);
File enc = new File(destFolder, "file " + i);
assertTrue(enc.createNewFile());
itemFiles.add(enc);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", enc.getAbsolutePath(), "download_url", true, null);
item.setMedia(media);
}
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
for (FeedItem item : feed.getItems()) {
assertTrue(item.getId() != 0);
assertTrue(item.getMedia().getId() != 0);
}
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
// check if files still exist
for (File f : itemFiles) {
assertFalse(f.exists());
}
adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
for (FeedItem item : feed.getItems()) {
c = adapter.getFeedItemCursor(String.valueOf(item.getId()));
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getSingleFeedMediaCursor(item.getMedia().getId());
assertTrue(c.getCount() == 0);
c.close();
}
}
public void testDeleteFeedNoItems() throws IOException, ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(null);
// create Feed image
File imgFile = new File(destFolder, "image");
assertTrue(imgFile.createNewFile());
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setFeed(feed);
feed.setImage(image);
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
assertTrue(feed.getImage().getId() != 0);
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
// check if files still exist
assertFalse(imgFile.exists());
adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageOfFeedCursor(image.getId());
assertTrue(c.getCount() == 0);
c.close();
}
public void testDeleteFeedNoFeedMedia() throws IOException, ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(new ArrayList<FeedItem>());
// create Feed image
File imgFile = new File(destFolder, "image");
assertTrue(imgFile.createNewFile());
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setFeed(feed);
feed.setImage(image);
// create items
for (int i = 0; i < 10; i++) {
FeedItem item = new FeedItem();
item.setTitle("Item " + i);
item.setPubDate(new Date(System.currentTimeMillis()));
item.setFeed(feed);
feed.getItems().add(item);
}
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
assertTrue(feed.getImage().getId() != 0);
for (FeedItem item : feed.getItems()) {
assertTrue(item.getId() != 0);
}
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
// check if files still exist
assertFalse(imgFile.exists());
adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageOfFeedCursor(image.getId());
assertTrue(c.getCount() == 0);
c.close();
for (FeedItem item : feed.getItems()) {
c = adapter.getFeedItemCursor(String.valueOf(item.getId()));
assertTrue(c.getCount() == 0);
c.close();
}
}
public void testDeleteFeedWithQueueItems() throws ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(new ArrayList<FeedItem>());
// create Feed image
File imgFile = new File(destFolder, "image");
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setFeed(feed);
feed.setImage(image);
List<File> itemFiles = new ArrayList<File>();
// create items with downloaded media files
for (int i = 0; i < 10; i++) {
FeedItem item = new FeedItem();
item.setTitle("Item " + i);
item.setPubDate(new Date(System.currentTimeMillis()));
item.setFeed(feed);
feed.getItems().add(item);
File enc = new File(destFolder, "file " + i);
itemFiles.add(enc);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", enc.getAbsolutePath(), "download_url", false, null);
item.setMedia(media);
}
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
assertTrue(feed.getImage().getId() != 0);
for (FeedItem item : feed.getItems()) {
assertTrue(item.getId() != 0);
assertTrue(item.getMedia().getId() != 0);
}
List<FeedItem> queue = new ArrayList<FeedItem>();
queue.addAll(feed.getItems());
adapter.open();
adapter.setQueue(queue);
Cursor queueCursor = adapter.getQueueIDCursor();
assertTrue(queueCursor.getCount() == queue.size());
queueCursor.close();
adapter.close();
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageOfFeedCursor(image.getId());
assertTrue(c.getCount() == 0);
c.close();
for (FeedItem item : feed.getItems()) {
c = adapter.getFeedItemCursor(String.valueOf(item.getId()));
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getSingleFeedMediaCursor(item.getMedia().getId());
assertTrue(c.getCount() == 0);
c.close();
}
c = adapter.getQueueCursor();
assertTrue(c.getCount() == 0);
c.close();
adapter.close();
}
public void testDeleteFeedNoDownloadedFiles() throws ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed ("url", new Date(), "title");
feed.setItems(new ArrayList<FeedItem>());
// create Feed image
File imgFile = new File(destFolder, "image");
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setFeed(feed);
feed.setImage(image);
List<File> itemFiles = new ArrayList<File>();
// create items with downloaded media files
for (int i = 0; i < 10; i++) {
FeedItem item = new FeedItem();
item.setTitle("Item " + i);
item.setPubDate(new Date(System.currentTimeMillis()));
item.setFeed(feed);
feed.getItems().add(item);
File enc = new File(destFolder, "file " + i);
itemFiles.add(enc);
FeedMedia media = new FeedMedia(0, item, 1, 1, 1, "mime_type", enc.getAbsolutePath(), "download_url", false, null);
item.setMedia(media);
}
PodDBAdapter adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
adapter.setCompleteFeed(feed);
adapter.close();
assertTrue(feed.getId() != 0);
assertTrue(feed.getImage().getId() != 0);
for (FeedItem item : feed.getItems()) {
assertTrue(item.getId() != 0);
assertTrue(item.getMedia().getId() != 0);
}
DBWriter.deleteFeed(getInstrumentation().getTargetContext(), feed.getId()).get(5, TimeUnit.SECONDS);
adapter = new PodDBAdapter(getInstrumentation().getContext());
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageOfFeedCursor(image.getId());
assertTrue(c.getCount() == 0);
c.close();
for (FeedItem item : feed.getItems()) {
c = adapter.getFeedItemCursor(String.valueOf(item.getId()));
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getSingleFeedMediaCursor(item.getMedia().getId());
assertTrue(c.getCount() == 0);
c.close();
}
}
}
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