class TestTorrentDBHandler(AbstractDB):
def setUp(self):
super(TestTorrentDBHandler, self).setUp()
from Tribler.Core.APIImplementation.LaunchManyCore import TriblerLaunchMany
from Tribler.Core.Modules.tracker_manager import TrackerManager
self.session.lm = TriblerLaunchMany()
self.session.lm.tracker_manager = TrackerManager(self.session)
self.session.lm.tracker_manager.initialize()
self.tdb = TorrentDBHandler(self.session)
self.tdb.torrent_dir = TESTS_DATA_DIR
self.tdb.category = Category.getInstance(self.session)
self.tdb.mypref_db = MyPreferenceDBHandler(self.session)
@blocking_call_on_reactor_thread
def tearDown(self):
self.tdb.mypref_db.close()
self.tdb.mypref_db = None
self.tdb.close()
self.tdb = None
super(TestTorrentDBHandler, self).tearDown()
@blocking_call_on_reactor_thread
def test_hasTorrent(self):
infohash_str = 'AA8cTG7ZuPsyblbRE7CyxsrKUCg='
infohash = str2bin(infohash_str)
assert self.tdb.hasTorrent(infohash)
fake_infoahsh = 'fake_infohash_100000'
assert self.tdb.hasTorrent(fake_infoahsh) == False
@blocking_call_on_reactor_thread
def test_add_update_Torrent(self):
self.addTorrent()
self.updateTorrent()
@blocking_call_on_reactor_thread
def addTorrent(self):
old_size = self.tdb.size()
old_tracker_size = self.tdb._db.size('TrackerInfo')
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
sid = self.tdb.getTorrentID(s_infohash)
mid = self.tdb.getTorrentID(m_infohash)
single_torrent_file_path = os.path.join(self.getStateDir(),
'single.torrent')
multiple_torrent_file_path = os.path.join(self.getStateDir(),
'multiple.torrent')
copyFile(S_TORRENT_PATH_BACKUP, single_torrent_file_path)
copyFile(M_TORRENT_PATH_BACKUP, multiple_torrent_file_path)
single_tdef = TorrentDef.load(single_torrent_file_path)
assert s_infohash == single_tdef.get_infohash()
multiple_tdef = TorrentDef.load(multiple_torrent_file_path)
assert m_infohash == multiple_tdef.get_infohash()
self.tdb.addExternalTorrent(single_tdef)
self.tdb.addExternalTorrent(multiple_tdef)
single_torrent_id = self.tdb.getTorrentID(s_infohash)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
assert self.tdb.getInfohash(single_torrent_id) == s_infohash
single_name = 'Tribler_4.1.7_src.zip'
multiple_name = 'Tribler_4.1.7_src'
assert self.tdb.size() == old_size + 2, old_size - self.tdb.size()
new_tracker_table_size = self.tdb._db.size('TrackerInfo')
assert old_tracker_size < new_tracker_table_size, new_tracker_table_size - old_tracker_size
sname = self.tdb.getOne('name', torrent_id=single_torrent_id)
assert sname == single_name, (sname, single_name)
mname = self.tdb.getOne('name', torrent_id=multiple_torrent_id)
assert mname == multiple_name, (mname, multiple_name)
s_size = self.tdb.getOne('length', torrent_id=single_torrent_id)
assert s_size == 1583233, s_size
m_size = self.tdb.getOne('length', torrent_id=multiple_torrent_id)
assert m_size == 5358560, m_size
cat = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
assert cat == u'xxx', cat
s_status = self.tdb.getOne('status', torrent_id=single_torrent_id)
assert s_status == u'unknown', s_status
m_comment = self.tdb.getOne('comment', torrent_id=multiple_torrent_id)
comments = 'www.tribler.org'
assert m_comment.find(comments) > -1
comments = 'something not inside'
assert m_comment.find(comments) == -1
m_trackers = self.tdb.getTrackerListByInfohash(m_infohash)
assert len(m_trackers) == 8
assert 'http://tpb.tracker.thepiratebay.org/announce' in m_trackers, m_trackers
s_torrent = self.tdb.getTorrent(s_infohash)
m_torrent = self.tdb.getTorrent(m_infohash)
assert s_torrent['name'] == 'Tribler_4.1.7_src.zip', s_torrent['name']
assert m_torrent['name'] == 'Tribler_4.1.7_src', m_torrent['name']
assert m_torrent['last_tracker_check'] == 0
@blocking_call_on_reactor_thread
def updateTorrent(self):
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
self.tdb.updateTorrent(m_infohash,
relevance=3.1415926,
category=u'Videoclips',
status=u'good',
seeder=123,
leecher=321,
last_tracker_check=1234567,
other_key1='abcd',
other_key2=123)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
category = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
assert category == u'Videoclips', category
status = self.tdb.getOne('status', torrent_id=multiple_torrent_id)
assert status == u'good', status
seeder = self.tdb.getOne('num_seeders', torrent_id=multiple_torrent_id)
assert seeder == 123
leecher = self.tdb.getOne('num_leechers',
torrent_id=multiple_torrent_id)
assert leecher == 321
last_tracker_check = self.tdb.getOne('last_tracker_check',
torrent_id=multiple_torrent_id)
assert last_tracker_check == 1234567, last_tracker_check
@blocking_call_on_reactor_thread
def test_getCollectedTorrentHashes(self):
res = self.tdb.getNumberCollectedTorrents()
assert res == 4848, res
@unittest.skip(
"TODO, the database thingie shouldn't be deleting files from the FS.")
@blocking_call_on_reactor_thread
def test_freeSpace(self):
old_res = self.tdb.getNumberCollectedTorrents()
self.tdb.freeSpace(20)
res = self.tdb.getNumberCollectedTorrents()
assert old_res - res == 20
class TestTorrentDBHandler(AbstractDB):
def setUpPreSession(self):
super(TestTorrentDBHandler, self).setUpPreSession()
self.config.set_megacache_enabled(True)
self.config.set_torrent_store_enabled(True)
@blocking_call_on_reactor_thread
@inlineCallbacks
def setUp(self):
yield super(TestTorrentDBHandler, self).setUp()
from Tribler.Core.APIImplementation.LaunchManyCore import TriblerLaunchMany
from Tribler.Core.Modules.tracker_manager import TrackerManager
self.session.lm = TriblerLaunchMany()
self.session.lm.tracker_manager = TrackerManager(self.session)
self.session.lm.tracker_manager.initialize()
self.tdb = TorrentDBHandler(self.session)
self.tdb.torrent_dir = TESTS_DATA_DIR
self.tdb.category = Category()
self.tdb.mypref_db = MyPreferenceDBHandler(self.session)
@blocking_call_on_reactor_thread
@inlineCallbacks
def tearDown(self):
self.tdb.mypref_db.close()
self.tdb.mypref_db = None
self.tdb.close()
self.tdb = None
yield super(TestTorrentDBHandler, self).tearDown()
@blocking_call_on_reactor_thread
def test_hasTorrent(self):
infohash_str = 'AA8cTG7ZuPsyblbRE7CyxsrKUCg='
infohash = str2bin(infohash_str)
self.assertTrue(self.tdb.hasTorrent(infohash))
self.assertTrue(self.tdb.hasTorrent(infohash)) # cache will trigger
fake_infohash = 'fake_infohash_100000'
self.assertFalse(self.tdb.hasTorrent(fake_infohash))
@blocking_call_on_reactor_thread
def test_get_infohash(self):
self.assertTrue(self.tdb.getInfohash(1))
self.assertFalse(self.tdb.getInfohash(1234567))
@blocking_call_on_reactor_thread
def test_add_update_Torrent(self):
self.addTorrent()
self.updateTorrent()
@blocking_call_on_reactor_thread
def addTorrent(self):
old_size = self.tdb.size()
old_tracker_size = self.tdb._db.size('TrackerInfo')
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
sid = self.tdb.getTorrentID(s_infohash)
mid = self.tdb.getTorrentID(m_infohash)
single_torrent_file_path = os.path.join(self.getStateDir(),
'single.torrent')
multiple_torrent_file_path = os.path.join(self.getStateDir(),
'multiple.torrent')
copyfile(S_TORRENT_PATH_BACKUP, single_torrent_file_path)
copyfile(M_TORRENT_PATH_BACKUP, multiple_torrent_file_path)
single_tdef = TorrentDef.load(single_torrent_file_path)
self.assertEqual(s_infohash, single_tdef.get_infohash())
multiple_tdef = TorrentDef.load(multiple_torrent_file_path)
self.assertEqual(m_infohash, multiple_tdef.get_infohash())
self.tdb.addExternalTorrent(single_tdef)
self.tdb.addExternalTorrent(multiple_tdef)
single_torrent_id = self.tdb.getTorrentID(s_infohash)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
self.assertEqual(self.tdb.getInfohash(single_torrent_id), s_infohash)
single_name = 'Tribler_4.1.7_src.zip'
multiple_name = 'Tribler_4.1.7_src'
self.assertEqual(self.tdb.size(), old_size + 2)
new_tracker_table_size = self.tdb._db.size('TrackerInfo')
self.assertLess(old_tracker_size, new_tracker_table_size)
sname = self.tdb.getOne('name', torrent_id=single_torrent_id)
self.assertEqual(sname, single_name)
mname = self.tdb.getOne('name', torrent_id=multiple_torrent_id)
self.assertEqual(mname, multiple_name)
s_size = self.tdb.getOne('length', torrent_id=single_torrent_id)
self.assertEqual(s_size, 1583233)
m_size = self.tdb.getOne('length', torrent_id=multiple_torrent_id)
self.assertEqual(m_size, 5358560)
cat = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
self.assertEqual(cat, u'xxx')
s_status = self.tdb.getOne('status', torrent_id=single_torrent_id)
self.assertEqual(s_status, u'unknown')
m_comment = self.tdb.getOne('comment', torrent_id=multiple_torrent_id)
comments = 'www.tribler.org'
self.assertGreater(m_comment.find(comments), -1)
comments = 'something not inside'
self.assertEqual(m_comment.find(comments), -1)
m_trackers = self.tdb.getTrackerListByInfohash(m_infohash)
self.assertEqual(len(m_trackers), 8)
self.assertIn('http://tpb.tracker.thepiratebay.org/announce',
m_trackers)
s_torrent = self.tdb.getTorrent(s_infohash)
m_torrent = self.tdb.getTorrent(m_infohash)
self.assertEqual(s_torrent['name'], 'Tribler_4.1.7_src.zip')
self.assertEqual(m_torrent['name'], 'Tribler_4.1.7_src')
self.assertEqual(m_torrent['last_tracker_check'], 0)
@blocking_call_on_reactor_thread
def updateTorrent(self):
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
self.tdb.updateTorrent(m_infohash,
relevance=3.1415926,
category=u'Videoclips',
status=u'good',
seeder=123,
leecher=321,
last_tracker_check=1234567,
other_key1='abcd',
other_key2=123)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
category = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
self.assertEqual(category, u'Videoclips')
status = self.tdb.getOne('status', torrent_id=multiple_torrent_id)
self.assertEqual(status, u'good')
seeder = self.tdb.getOne('num_seeders', torrent_id=multiple_torrent_id)
self.assertEqual(seeder, 123)
leecher = self.tdb.getOne('num_leechers',
torrent_id=multiple_torrent_id)
self.assertEqual(leecher, 321)
last_tracker_check = self.tdb.getOne('last_tracker_check',
torrent_id=multiple_torrent_id)
self.assertEqual(last_tracker_check, 1234567)
@blocking_call_on_reactor_thread
def test_add_external_torrent_no_def_existing(self):
infohash = str2bin('AA8cTG7ZuPsyblbRE7CyxsrKUCg=')
self.tdb.addExternalTorrentNoDef(infohash, "test torrent", [], [],
1234)
self.assertTrue(self.tdb.hasTorrent(infohash))
@blocking_call_on_reactor_thread
def test_add_external_torrent_no_def_no_files(self):
infohash = unhexlify('48865489ac16e2f34ea0cd3043cfd970cc24ec09')
self.tdb.addExternalTorrentNoDef(infohash, "test torrent", [], [],
1234)
self.assertFalse(self.tdb.hasTorrent(infohash))
@blocking_call_on_reactor_thread
def test_add_external_torrent_no_def_one_file(self):
infohash = unhexlify('49865489ac16e2f34ea0cd3043cfd970cc24ec09')
self.tdb.addExternalTorrentNoDef(infohash, "test torrent",
[("file1", 42)],
['http://localhost/announce'], 1234)
self.assertTrue(self.tdb.getTorrentID(infohash))
@blocking_call_on_reactor_thread
def test_add_external_torrent_no_def_more_files(self):
infohash = unhexlify('50865489ac16e2f34ea0cd3043cfd970cc24ec09')
self.tdb.addExternalTorrentNoDef(infohash,
"test torrent", [("file1", 42),
("file2", 43)], [],
1234,
extra_info={
"seeder": 2,
"leecher": 3
})
self.assertTrue(self.tdb.getTorrentID(infohash))
@blocking_call_on_reactor_thread
def test_add_external_torrent_no_def_invalid(self):
infohash = unhexlify('50865489ac16e2f34ea0cd3043cfd970cc24ec09')
self.tdb.addExternalTorrentNoDef(infohash, "test torrent",
[("file1", {}),
("file2", 43)], [], 1234)
self.assertFalse(self.tdb.getTorrentID(infohash))
@blocking_call_on_reactor_thread
def test_add_get_torrent_id(self):
infohash = str2bin('AA8cTG7ZuPsyblbRE7CyxsrKUCg=')
self.assertEqual(self.tdb.addOrGetTorrentID(infohash), 1)
new_infohash = unhexlify('50865489ac16e2f34ea0cd3043cfd970cc24ec09')
self.assertEqual(self.tdb.addOrGetTorrentID(new_infohash), 4849)
@blocking_call_on_reactor_thread
def test_add_get_torrent_ids_return(self):
infohash = str2bin('AA8cTG7ZuPsyblbRE7CyxsrKUCg=')
new_infohash = unhexlify('50865489ac16e2f34ea0cd3043cfd970cc24ec09')
tids, inserted = self.tdb.addOrGetTorrentIDSReturn(
[infohash, new_infohash])
self.assertEqual(tids, [1, 4849])
self.assertEqual(len(inserted), 1)
@blocking_call_on_reactor_thread
def test_index_torrent_existing(self):
self.tdb._indexTorrent(1, "test", [])
@blocking_call_on_reactor_thread
def test_getCollectedTorrentHashes(self):
res = self.tdb.getNumberCollectedTorrents()
self.assertEqual(res, 4847)
@blocking_call_on_reactor_thread
def test_freeSpace(self):
# Manually set the torrent store because register is not called.
self.session.lm.torrent_store = LevelDbStore(
self.session.config.get_torrent_store_dir())
old_res = self.tdb.getNumberCollectedTorrents()
self.tdb.freeSpace(20)
res = self.tdb.getNumberCollectedTorrents()
self.session.lm.torrent_store.close()
self.assertEqual(res, old_res - 20)
@blocking_call_on_reactor_thread
def test_get_search_suggestions(self):
self.assertEqual(self.tdb.getSearchSuggestion(["content", "cont"]),
["content 1"])
@blocking_call_on_reactor_thread
def test_get_autocomplete_terms(self):
self.assertEqual(len(self.tdb.getAutoCompleteTerms("content", 100)), 0)
@blocking_call_on_reactor_thread
def test_get_recently_randomly_collected_torrents(self):
self.assertEqual(len(self.tdb.getRecentlyCollectedTorrents(limit=10)),
10)
self.assertEqual(
len(self.tdb.getRandomlyCollectedTorrents(100000000, limit=10)), 3)
@blocking_call_on_reactor_thread
def test_select_torrents_to_collect(self):
infohash = str2bin('AA8cTG7ZuPsyblbRE7CyxsrKUCg=')
self.assertEqual(len(self.tdb.select_torrents_to_collect(infohash)), 0)
@blocking_call_on_reactor_thread
def test_get_torrents_stats(self):
self.assertEqual(self.tdb.getTorrentsStats(),
(4847, 6519179841442, 187195))
@blocking_call_on_reactor_thread
def test_get_library_torrents(self):
self.assertEqual(len(self.tdb.getLibraryTorrents(['infohash'])), 12)
@blocking_call_on_reactor_thread
def test_search_names_no_sort(self):
"""
Test whether the right amount of torrents are returned when searching for torrents in db
"""
columns = ['T.torrent_id', 'infohash', 'status', 'num_seeders']
self.tdb.channelcast_db = ChannelCastDBHandler(self.session)
self.assertEqual(
len(self.tdb.searchNames(['content'], keys=columns, doSort=False)),
4848)
self.assertEqual(
len(
self.tdb.searchNames(['content', '1'],
keys=columns,
doSort=False)), 1)
@blocking_call_on_reactor_thread
def test_search_names_sort(self):
"""
Test whether the right amount of sorted torrents are returned when searching for torrents in db
"""
columns = ['T.torrent_id', 'infohash', 'status', 'num_seeders']
self.tdb.channelcast_db = ChannelCastDBHandler(self.session)
results = self.tdb.searchNames(['content'], keys=columns)
self.assertEqual(len(results), 4848)
self.assertEqual(results[0][3], 493785)
@blocking_call_on_reactor_thread
def test_search_local_torrents(self):
"""
Test the search procedure in the local database when searching for torrents
"""
results = self.tdb.search_in_local_torrents_db('content', ['infohash'])
self.assertEqual(len(results), 4848)
self.assertNotEqual(
results[0][-1],
0.0) # Relevance score of result should not be zero
results = self.tdb.search_in_local_torrents_db('fdsafasfds',
['infohash'])
self.assertEqual(len(results), 0)
class TestTorrentDBHandler(AbstractDB):
def setUp(self):
super(TestTorrentDBHandler, self).setUp()
from Tribler.Core.APIImplementation.LaunchManyCore import TriblerLaunchMany
from Tribler.Core.Modules.tracker_manager import TrackerManager
self.session.lm = TriblerLaunchMany()
self.session.lm.tracker_manager = TrackerManager(self.session)
self.session.lm.tracker_manager.initialize()
self.tdb = TorrentDBHandler(self.session)
self.tdb.torrent_dir = TESTS_DATA_DIR
self.tdb.category = Category.getInstance(self.session)
self.tdb.mypref_db = MyPreferenceDBHandler(self.session)
@blocking_call_on_reactor_thread
def tearDown(self):
self.tdb.mypref_db.close()
self.tdb.mypref_db = None
self.tdb.close()
self.tdb = None
super(TestTorrentDBHandler, self).tearDown()
@blocking_call_on_reactor_thread
def test_hasTorrent(self):
infohash_str = 'AA8cTG7ZuPsyblbRE7CyxsrKUCg='
infohash = str2bin(infohash_str)
assert self.tdb.hasTorrent(infohash)
fake_infoahsh = 'fake_infohash_100000'
assert self.tdb.hasTorrent(fake_infoahsh) == False
@blocking_call_on_reactor_thread
def test_add_update_Torrent(self):
self.addTorrent()
self.updateTorrent()
@blocking_call_on_reactor_thread
def addTorrent(self):
old_size = self.tdb.size()
old_tracker_size = self.tdb._db.size('TrackerInfo')
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
sid = self.tdb.getTorrentID(s_infohash)
mid = self.tdb.getTorrentID(m_infohash)
single_torrent_file_path = os.path.join(self.getStateDir(), 'single.torrent')
multiple_torrent_file_path = os.path.join(self.getStateDir(), 'multiple.torrent')
copyFile(S_TORRENT_PATH_BACKUP, single_torrent_file_path)
copyFile(M_TORRENT_PATH_BACKUP, multiple_torrent_file_path)
single_tdef = TorrentDef.load(single_torrent_file_path)
assert s_infohash == single_tdef.get_infohash()
multiple_tdef = TorrentDef.load(multiple_torrent_file_path)
assert m_infohash == multiple_tdef.get_infohash()
self.tdb.addExternalTorrent(single_tdef)
self.tdb.addExternalTorrent(multiple_tdef)
single_torrent_id = self.tdb.getTorrentID(s_infohash)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
assert self.tdb.getInfohash(single_torrent_id) == s_infohash
single_name = 'Tribler_4.1.7_src.zip'
multiple_name = 'Tribler_4.1.7_src'
assert self.tdb.size() == old_size + 2, old_size - self.tdb.size()
new_tracker_table_size = self.tdb._db.size('TrackerInfo')
assert old_tracker_size < new_tracker_table_size, new_tracker_table_size - old_tracker_size
sname = self.tdb.getOne('name', torrent_id=single_torrent_id)
assert sname == single_name, (sname, single_name)
mname = self.tdb.getOne('name', torrent_id=multiple_torrent_id)
assert mname == multiple_name, (mname, multiple_name)
s_size = self.tdb.getOne('length', torrent_id=single_torrent_id)
assert s_size == 1583233, s_size
m_size = self.tdb.getOne('length', torrent_id=multiple_torrent_id)
assert m_size == 5358560, m_size
cat = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
assert cat == u'xxx', cat
s_status = self.tdb.getOne('status', torrent_id=single_torrent_id)
assert s_status == u'unknown', s_status
m_comment = self.tdb.getOne('comment', torrent_id=multiple_torrent_id)
comments = 'www.tribler.org'
assert m_comment.find(comments) > -1
comments = 'something not inside'
assert m_comment.find(comments) == -1
m_trackers = self.tdb.getTrackerListByInfohash(m_infohash)
assert len(m_trackers) == 8
assert 'http://tpb.tracker.thepiratebay.org/announce' in m_trackers, m_trackers
s_torrent = self.tdb.getTorrent(s_infohash)
m_torrent = self.tdb.getTorrent(m_infohash)
assert s_torrent['name'] == 'Tribler_4.1.7_src.zip', s_torrent['name']
assert m_torrent['name'] == 'Tribler_4.1.7_src', m_torrent['name']
assert m_torrent['last_tracker_check'] == 0
@blocking_call_on_reactor_thread
def updateTorrent(self):
s_infohash = unhexlify('44865489ac16e2f34ea0cd3043cfd970cc24ec09')
m_infohash = unhexlify('ed81da94d21ad1b305133f2726cdaec5a57fed98')
self.tdb.updateTorrent(m_infohash, relevance=3.1415926, category=u'Videoclips',
status=u'good', seeder=123, leecher=321,
last_tracker_check=1234567,
other_key1='abcd', other_key2=123)
multiple_torrent_id = self.tdb.getTorrentID(m_infohash)
category = self.tdb.getOne('category', torrent_id=multiple_torrent_id)
assert category == u'Videoclips', category
status = self.tdb.getOne('status', torrent_id=multiple_torrent_id)
assert status == u'good', status
seeder = self.tdb.getOne('num_seeders', torrent_id=multiple_torrent_id)
assert seeder == 123
leecher = self.tdb.getOne('num_leechers', torrent_id=multiple_torrent_id)
assert leecher == 321
last_tracker_check = self.tdb.getOne('last_tracker_check', torrent_id=multiple_torrent_id)
assert last_tracker_check == 1234567, last_tracker_check
@blocking_call_on_reactor_thread
def test_getCollectedTorrentHashes(self):
res = self.tdb.getNumberCollectedTorrents()
assert res == 4848, res
@unittest.skip("TODO, the database thingie shouldn't be deleting files from the FS.")
@blocking_call_on_reactor_thread
def test_freeSpace(self):
old_res = self.tdb.getNumberCollectedTorrents()
self.tdb.freeSpace(20)
res = self.tdb.getNumberCollectedTorrents()
assert old_res - res == 20