def test_reclaim(self):
broker = AccountBroker(':memory:', account='test_account')
broker.initialize(Timestamp('1').internal)
broker.put_container('c', Timestamp(time()).internal, 0, 0, 0,
POLICIES.default.idx)
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 1)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
broker.reclaim(Timestamp(time() - 999).internal, time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 1)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
sleep(.00001)
broker.put_container('c', 0, Timestamp(time()).internal, 0, 0,
POLICIES.default.idx)
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 1)
broker.reclaim(Timestamp(time() - 999).internal, time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 1)
sleep(.00001)
broker.reclaim(Timestamp(time()).internal, time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
# Test reclaim after deletion. Create 3 test containers
broker.put_container('x', 0, 0, 0, 0, POLICIES.default.idx)
broker.put_container('y', 0, 0, 0, 0, POLICIES.default.idx)
broker.put_container('z', 0, 0, 0, 0, POLICIES.default.idx)
broker.reclaim(Timestamp(time()).internal, time())
# self.assertEqual(len(res), 2)
# self.assert_(isinstance(res, tuple))
# containers, account_name = res
# self.assert_(containers is None)
# self.assert_(account_name is None)
# Now delete the account
broker.delete_db(Timestamp(time()).internal)
broker.reclaim(Timestamp(time()).internal, time())
def test_reclaim(self):
broker = AccountBroker(':memory:', account='test_account')
broker.initialize(normalize_timestamp('1'))
broker.put_container('c', normalize_timestamp(time()), 0, 0, 0)
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 1)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
broker.reclaim(normalize_timestamp(time() - 999), time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 1)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
sleep(.00001)
broker.put_container('c', 0, normalize_timestamp(time()), 0, 0)
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 1)
broker.reclaim(normalize_timestamp(time() - 999), time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 1)
sleep(.00001)
broker.reclaim(normalize_timestamp(time()), time())
with broker.get() as conn:
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 0").fetchone()[0], 0)
self.assertEqual(conn.execute(
"SELECT count(*) FROM container "
"WHERE deleted = 1").fetchone()[0], 0)
# Test reclaim after deletion. Create 3 test containers
broker.put_container('x', 0, 0, 0, 0)
broker.put_container('y', 0, 0, 0, 0)
broker.put_container('z', 0, 0, 0, 0)
broker.reclaim(normalize_timestamp(time()), time())
# self.assertEqual(len(res), 2)
# self.assert_(isinstance(res, tuple))
# containers, account_name = res
# self.assert_(containers is None)
# self.assert_(account_name is None)
# Now delete the account
broker.delete_db(normalize_timestamp(time()))
broker.reclaim(normalize_timestamp(time()), time())
def test_is_status_deleted(self):
# Test AccountBroker.is_status_deleted
broker1 = AccountBroker(':memory:', account='a')
broker1.initialize(Timestamp(time()).internal)
self.assert_(not broker1.is_status_deleted())
broker1.delete_db(Timestamp(time()).internal)
self.assert_(broker1.is_status_deleted())
broker2 = AccountBroker(':memory:', account='a')
broker2.initialize(Timestamp(time()).internal)
# Set delete_timestamp greater than put_timestamp
broker2.merge_timestamps(time(),
Timestamp(time()).internal,
Timestamp(time() + 999).internal)
self.assert_(broker2.is_status_deleted())
def test_is_status_deleted(self):
# Test AccountBroker.is_status_deleted
broker1 = AccountBroker(':memory:', account='a')
broker1.initialize(Timestamp(time()).internal)
self.assert_(not broker1.is_status_deleted())
broker1.delete_db(Timestamp(time()).internal)
self.assert_(broker1.is_status_deleted())
broker2 = AccountBroker(':memory:', account='a')
broker2.initialize(Timestamp(time()).internal)
# Set delete_timestamp greater than put_timestamp
broker2.merge_timestamps(
time(), Timestamp(time()).internal,
Timestamp(time() + 999).internal)
self.assert_(broker2.is_status_deleted())
def test_delete_db_status(self):
ts = (Timestamp(t).internal for t in itertools.count(int(time())))
start = ts.next()
broker = AccountBroker(':memory:', account='a')
broker.initialize(start)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assert_(Timestamp(info['created_at']) >= start)
self.assertEqual(info['delete_timestamp'], '0')
if self.__class__ == TestAccountBrokerBeforeMetadata:
self.assertEqual(info['status_changed_at'], '0')
else:
self.assertEqual(info['status_changed_at'],
Timestamp(start).internal)
# delete it
delete_timestamp = ts.next()
broker.delete_db(delete_timestamp)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assert_(Timestamp(info['created_at']) >= start)
self.assertEqual(info['delete_timestamp'], delete_timestamp)
self.assertEqual(info['status_changed_at'], delete_timestamp)
def test_delete_db_status(self):
ts = (Timestamp(t).internal for t in itertools.count(int(time())))
start = ts.next()
broker = AccountBroker(':memory:', account='a')
broker.initialize(start)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assert_(Timestamp(info['created_at']) >= start)
self.assertEqual(info['delete_timestamp'], '0')
if self.__class__ == TestAccountBrokerBeforeMetadata:
self.assertEqual(info['status_changed_at'], '0')
else:
self.assertEqual(info['status_changed_at'],
Timestamp(start).internal)
# delete it
delete_timestamp = ts.next()
broker.delete_db(delete_timestamp)
info = broker.get_info()
self.assertEqual(info['put_timestamp'], Timestamp(start).internal)
self.assert_(Timestamp(info['created_at']) >= start)
self.assertEqual(info['delete_timestamp'], delete_timestamp)
self.assertEqual(info['status_changed_at'], delete_timestamp)
