public void testDeleteFeedNoFeedMedia()
throws IOException, ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed("url", null, "title");
feed.setItems(new ArrayList<>());
// create Feed image
File imgFile = new File(destFolder, "image");
assertTrue(imgFile.createNewFile());
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setOwner(feed);
feed.setImage(image);
// create items
for (int i = 0; i < 10; i++) {
FeedItem item =
new FeedItem(0, "Item " + i, "Item" + i, "url", new Date(), FeedItem.PLAYED, feed);
feed.getItems().add(item);
}
PodDBAdapter adapter = PodDBAdapter.getInstance();
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(TIMEOUT, TimeUnit.SECONDS);
// check if files still exist
assertFalse(imgFile.exists());
adapter = PodDBAdapter.getInstance();
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageCursor(String.valueOf(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();
}
adapter.close();
}
public void testDeleteFeedNoDownloadedFiles()
throws ExecutionException, InterruptedException, TimeoutException {
File destFolder = getInstrumentation().getTargetContext().getExternalFilesDir(TEST_FOLDER);
assertNotNull(destFolder);
Feed feed = new Feed("url", null, "title");
feed.setItems(new ArrayList<>());
// create Feed image
File imgFile = new File(destFolder, "image");
FeedImage image = new FeedImage(0, "image", imgFile.getAbsolutePath(), "url", true);
image.setOwner(feed);
feed.setImage(image);
List<File> itemFiles = new ArrayList<>();
// create items with downloaded media files
for (int i = 0; i < 10; i++) {
FeedItem item =
new FeedItem(0, "Item " + i, "Item" + i, "url", new Date(), FeedItem.PLAYED, 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,
0,
0);
item.setMedia(media);
}
PodDBAdapter adapter = PodDBAdapter.getInstance();
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(TIMEOUT, TimeUnit.SECONDS);
adapter = PodDBAdapter.getInstance();
adapter.open();
Cursor c = adapter.getFeedCursor(feed.getId());
assertTrue(c.getCount() == 0);
c.close();
c = adapter.getImageCursor(String.valueOf(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();
}
adapter.close();
}