def test_list_account(self):
backend = AccountBackend({}, self.conn)
# Create and check if in list
account_id = 'test_list'
backend.create_account(account_id)
account_list = backend.list_account()
self.assertTrue(account_id in account_list)
# Check the result of a nonexistent account
self.assertFalse("Should_not_exist" in account_list)
class TestAccountBackend(BaseTestCase):
def setUp(self):
super(TestAccountBackend, self).setUp()
_, _, self.redis_host, self.redis_port = self.get_service('redis')
self.conf_account = {
'redis_host': self.redis_host,
'redis_port': self.redis_port
}
self.backend = AccountBackend(self.conf_account)
self.backend.conn.flushdb()
def tearDown(self):
super(TestAccountBackend, self).tearDown()
self.backend.conn.flushdb()
def test_create_account(self):
account_id = 'a'
self.assertEqual(self.backend.create_account(account_id), account_id)
self.assertEqual(self.backend.create_account(account_id), None)
def test_update_account_metadata(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
# first meta
self.backend.update_account_metadata(account_id, {'a': '1'})
metadata = self.backend.get_account_metadata(account_id)
self.assert_('a' in metadata)
self.assertEqual(metadata['a'], '1')
# second meta
self.backend.update_account_metadata(account_id, {'b': '2'})
metadata = self.backend.get_account_metadata(account_id)
self.assert_('a' in metadata)
self.assertEqual(metadata['a'], '1')
self.assert_('b' in metadata)
self.assertEqual(metadata['b'], '2')
# update first meta
self.backend.update_account_metadata(account_id, {'a': '1b'})
metadata = self.backend.get_account_metadata(account_id)
self.assert_('a' in metadata)
self.assertEqual(metadata['a'], '1b')
self.assert_('b' in metadata)
self.assertEqual(metadata['b'], '2')
# delete second meta
self.backend.update_account_metadata(account_id, None, ['b'])
metadata = self.backend.get_account_metadata(account_id)
self.assert_('a' in metadata)
self.assertEqual(metadata['a'], '1b')
self.assert_('b' not in metadata)
def test_list_account(self):
# Create and check if in list
account_id = 'test_list'
self.backend.create_account(account_id)
account_list = self.backend.list_account()
self.assertTrue(account_id in account_list)
# Check the result of a nonexistent account
self.assertFalse("Should_not_exist" in account_list)
def test_info_account(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
info = self.backend.info_account(account_id)
self.assertEqual(info['id'], account_id)
self.assertEqual(info['objects'], 0)
self.assertEqual(info['bytes'], 0)
self.assertEqual(info['damaged_objects'], 0)
self.assertEqual(info['missing_chunks'], 0)
self.assertEqual(info['containers'], 0)
self.assertTrue(info['ctime'])
# first container
self.backend.update_container(account_id, 'c1',
Timestamp(time()).normal, 0, 1, 1, 1, 1)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 1)
self.assertEqual(info['objects'], 1)
self.assertEqual(info['bytes'], 1)
self.assertEqual(info['damaged_objects'], 1)
self.assertEqual(info['missing_chunks'], 1)
# second container
sleep(.00001)
self.backend.update_container(account_id, 'c2',
Timestamp(time()).normal, 0, 0, 0, 0, 0)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 2)
self.assertEqual(info['objects'], 1)
self.assertEqual(info['bytes'], 1)
self.assertEqual(info['damaged_objects'], 1)
self.assertEqual(info['missing_chunks'], 1)
# update second container
sleep(.00001)
self.backend.update_container(account_id, 'c2',
Timestamp(time()).normal, 0, 1, 1, 1, 2)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 2)
self.assertEqual(info['objects'], 2)
self.assertEqual(info['bytes'], 2)
self.assertEqual(info['damaged_objects'], 2)
self.assertEqual(info['missing_chunks'], 3)
# delete first container
sleep(.00001)
self.backend.update_container(account_id, 'c1', 0,
Timestamp(time()).normal, 0, 0, 0, 0)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 1)
self.assertEqual(info['objects'], 1)
self.assertEqual(info['bytes'], 1)
self.assertEqual(info['damaged_objects'], 1)
self.assertEqual(info['missing_chunks'], 2)
# delete second container
sleep(.00001)
self.backend.update_container(account_id, 'c2', 0,
Timestamp(time()).normal, 0, 0, 0, 0)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 0)
self.assertEqual(info['objects'], 0)
self.assertEqual(info['bytes'], 0)
self.assertEqual(info['damaged_objects'], 0)
self.assertEqual(info['missing_chunks'], 0)
def test_update_after_container_deletion(self):
account_id = 'test-%06x' % int(time())
self.assertEqual(self.backend.create_account(account_id), account_id)
# Container create event, sent immediately after creation
self.backend.update_container(account_id, 'c1',
Timestamp(time()).normal, None, None,
None, None, None)
# Container update event
self.backend.update_container(account_id, 'c1',
Timestamp(time()).normal, None, 3, 30, 7,
5)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 1)
self.assertEqual(info['objects'], 3)
self.assertEqual(info['bytes'], 30)
self.assertEqual(info['damaged_objects'], 7)
self.assertEqual(info['missing_chunks'], 5)
# Container is flushed, but the event is deferred
flush_timestamp = Timestamp(time()).normal
sleep(.00001)
# Container delete event, sent immediately after deletion
self.backend.update_container(account_id, 'c1', None,
Timestamp(time()).normal, None, None,
None, None)
# Deferred container update event (with lower timestamp)
self.backend.update_container(account_id, 'c1', flush_timestamp, None,
0, 0, 0, 0)
info = self.backend.info_account(account_id)
self.assertEqual(info['containers'], 0)
self.assertEqual(info['objects'], 0)
self.assertEqual(info['bytes'], 0)
self.assertEqual(info['damaged_objects'], 0)
self.assertEqual(info['missing_chunks'], 0)
def test_delete_container(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
name = 'c'
old_mtime = Timestamp(time() - 1).normal
mtime = Timestamp(time()).normal
# initial container
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
# delete event
sleep(.00001)
dtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, mtime, dtime, 0, 0, 0,
0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
# same event
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, mtime, dtime, 0, 0,
0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
# old event
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, old_mtime, 0, 0, 0,
0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
def test_utf8_container(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
name = u'La fête à la maison'
mtime = Timestamp(time()).normal
# create container
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(unicode(res[0], 'utf8'), name)
# ensure it appears in listing
listing = self.backend.list_containers(account_id,
marker='',
delimiter='',
limit=100)
self.assertIn(name, [entry[0] for entry in listing])
# delete container
sleep(.00001)
dtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, 0, dtime, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
# ensure it has been removed
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, 0, dtime, 0, 0, 0,
0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
def test_update_container(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
# initial container
name = '"{<container \'&\' name>}"'
mtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# same event
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0,
0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# New event
sleep(.00001)
mtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# Old event
old_mtime = Timestamp(time() - 1).normal
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, old_mtime, 0, 0, 0,
0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# Old delete event
dtime = Timestamp(time() - 1).normal
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, 0, dtime, 0, 0, 0,
0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# New delete event
sleep(.00001)
mtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, 0, mtime, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(len(res), 0)
self.assertTrue(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)) >= 1)
# New event
sleep(.00001)
mtime = Timestamp(time()).normal
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
# ensure ttl has been removed
self.assertEqual(
self.backend.conn.ttl('container:%s:%s' % (account_id, name)), -1)
def test_list_containers(self):
account_id = 'test'
self.backend.create_account(account_id)
for cont1 in xrange(4):
for cont2 in xrange(125):
name = '%d-%04d' % (cont1, cont2)
self.backend.update_container(account_id, name,
Timestamp(time()).normal, 0, 0,
0, 0, 0)
for cont in xrange(125):
name = '2-0051-%04d' % cont
self.backend.update_container(account_id, name,
Timestamp(time()).normal, 0, 0, 0, 0,
0)
for cont in xrange(125):
name = '3-%04d-0049' % cont
self.backend.update_container(account_id, name,
Timestamp(time()).normal, 0, 0, 0, 0,
0)
listing = self.backend.list_containers(account_id,
marker='',
delimiter='',
limit=100)
self.assertEqual(len(listing), 100)
self.assertEqual(listing[0][0], '0-0000')
self.assertEqual(listing[-1][0], '0-0099')
listing = self.backend.list_containers(account_id,
marker='',
end_marker='0-0050',
delimiter='',
limit=100)
self.assertEqual(len(listing), 50)
self.assertEqual(listing[0][0], '0-0000')
self.assertEqual(listing[-1][0], '0-0049')
listing = self.backend.list_containers(account_id,
marker='0-0099',
delimiter='',
limit=100)
self.assertEqual(len(listing), 100)
self.assertEqual(listing[0][0], '0-0100')
self.assertEqual(listing[-1][0], '1-0074')
listing = self.backend.list_containers(account_id,
marker='1-0074',
delimiter='',
limit=55)
self.assertEqual(len(listing), 55)
self.assertEqual(listing[0][0], '1-0075')
self.assertEqual(listing[-1][0], '2-0004')
listing = self.backend.list_containers(account_id,
marker='',
prefix='0-01',
delimiter='',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual(listing[0][0], '0-0100')
self.assertEqual(listing[-1][0], '0-0109')
listing = self.backend.list_containers(account_id,
marker='',
prefix='0-01',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual(listing[0][0], '0-0100')
self.assertEqual(listing[-1][0], '0-0109')
listing = self.backend.list_containers(account_id,
marker='',
prefix='0-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual(listing[0][0], '0-0000')
self.assertEqual(listing[-1][0], '0-0009')
listing = self.backend.list_containers(account_id,
marker='',
prefix='',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 4)
self.assertEqual([c[0] for c in listing], ['0-', '1-', '2-', '3-'])
listing = self.backend.list_containers(account_id,
marker='2-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 1)
self.assertEqual([c[0] for c in listing], ['3-'])
listing = self.backend.list_containers(account_id,
marker='',
prefix='2',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 1)
self.assertEqual([c[0] for c in listing], ['2-'])
listing = self.backend.list_containers(account_id,
marker='2-0050',
prefix='2-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual(listing[0][0], '2-0051')
self.assertEqual(listing[1][0], '2-0051-')
self.assertEqual(listing[2][0], '2-0052')
self.assertEqual(listing[-1][0], '2-0059')
listing = self.backend.list_containers(account_id,
marker='3-0045',
prefix='3-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual([c[0] for c in listing], [
'3-0045-', '3-0046', '3-0046-', '3-0047', '3-0047-', '3-0048',
'3-0048-', '3-0049', '3-0049-', '3-0050'
])
name = '3-0049-'
self.backend.update_container(account_id, name,
Timestamp(time()).normal, 0, 0, 0, 0, 0)
listing = self.backend.list_containers(account_id,
marker='3-0048',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual([c[0] for c in listing], [
'3-0048-0049', '3-0049', '3-0049-', '3-0049-0049', '3-0050',
'3-0050-0049', '3-0051', '3-0051-0049', '3-0052', '3-0052-0049'
])
listing = self.backend.list_containers(account_id,
marker='3-0048',
prefix='3-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 10)
self.assertEqual([c[0] for c in listing], [
'3-0048-', '3-0049', '3-0049-', '3-0050', '3-0050-', '3-0051',
'3-0051-', '3-0052', '3-0052-', '3-0053'
])
listing = self.backend.list_containers(account_id,
prefix='3-0049-',
delimiter='-',
limit=10)
self.assertEqual(len(listing), 2)
self.assertEqual([c[0] for c in listing], ['3-0049-', '3-0049-0049'])
def test_refresh_account(self):
account_id = random_str(16)
account_key = 'account:%s' % account_id
self.assertEqual(self.backend.create_account(account_id), account_id)
total_bytes = 0
total_objects = 0
total_damaged_objects = 0
total_missing_chunks = 0
# 10 containers with bytes and objects
for i in range(10):
name = "container%d" % i
mtime = Timestamp(time()).normal
nb_bytes = random.randrange(100)
total_bytes += nb_bytes
nb_objets = random.randrange(100)
total_objects += nb_objets
damaged_objects = random.randrange(100)
total_damaged_objects += damaged_objects
missing_chunks = random.randrange(100)
total_missing_chunks += missing_chunks
self.backend.update_container(account_id, name, mtime, 0,
nb_objets, nb_bytes, damaged_objects,
missing_chunks)
# change values
self.backend.conn.hset(account_key, 'bytes', 1)
self.backend.conn.hset(account_key, 'objects', 2)
self.backend.conn.hset(account_key, 'damaged_objects', 3)
self.backend.conn.hset(account_key, 'missing_chunks', 4)
self.assertEqual(self.backend.conn.hget(account_key, 'bytes'), '1')
self.assertEqual(self.backend.conn.hget(account_key, 'objects'), '2')
self.assertEqual(
self.backend.conn.hget(account_key, 'damaged_objects'), '3')
self.assertEqual(self.backend.conn.hget(account_key, 'missing_chunks'),
'4')
self.backend.refresh_account(account_id)
self.assertEqual(self.backend.conn.hget(account_key, 'bytes'),
str(total_bytes))
self.assertEqual(self.backend.conn.hget(account_key, 'objects'),
str(total_objects))
self.assertEqual(
self.backend.conn.hget(account_key, 'damaged_objects'),
str(total_damaged_objects))
self.assertEqual(self.backend.conn.hget(account_key, 'missing_chunks'),
str(total_missing_chunks))
def test_update_container_wrong_timestamp_format(self):
account_id = 'test'
self.assertEqual(self.backend.create_account(account_id), account_id)
# initial container
name = '"{<container \'&\' name>}"'
mtime = "12456.0000076"
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
# same event
with ExpectedException(Conflict):
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0,
0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
mtime = "0000012456.00005"
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
mtime = "0000012456.00035"
self.backend.update_container(account_id, name, mtime, 0, 0, 0, 0, 0)
res = self.backend.conn.zrangebylex('containers:%s' % account_id, '-',
'+')
self.assertEqual(res[0], name)
self.assertEqual(
self.backend.conn.hget('container:%s:%s' % (account_id, name),
'mtime'), mtime)
def test_update_container_missing_damaged_object(self):
account_id = random_str(16)
self.assertEqual(self.backend.create_account(account_id), account_id)
# initial container
name = '"{<container \'&\' name>}"'
self.backend.update_container(account_id, name, 0, 0, 0, 0, 0, 0)
self.backend.conn.hdel('container:%s:%s' % (account_id, name),
'damaged_objects')
self.backend.refresh_account(account_id)
self.assertEqual(
self.backend.conn.hget('account:%s' % (account_id),
'damaged_objects'), '0')
def test_is_sup(self):
compare = (self.backend.lua_is_sup + """
if (is_sup(KEYS[1], KEYS[2])) then
return redis.status_reply('IS SUP');
else
return redis.error_reply('IS NOT SUP');
end;
""")
compare_script = self.backend.register_script(compare)
self.assertRaises(redis.exceptions.ResponseError,
compare_script,
keys=["12457.00245", "12457.00245"],
client=self.backend.conn)
self.assertEqual(
compare_script(keys=["42457.00245", "12457.00245"],
client=self.backend.conn), "IS SUP")
self.assertRaises(redis.exceptions.ResponseError,
compare_script,
keys=["12457.00245", "12457.002450"],
client=self.backend.conn)
self.assertEqual(
compare_script(keys=["42457.00245", "12457.002450"],
client=self.backend.conn), "IS SUP")
self.assertRaises(redis.exceptions.ResponseError,
compare_script,
keys=["12457.00245", "12457.002456"],
client=self.backend.conn)
self.assertEqual(
compare_script(keys=["42457.00245", "12457.002456"],
client=self.backend.conn), "IS SUP")
self.assertEqual(
compare_script(keys=["42457.00246", "42457.002458"],
client=self.backend.conn), "IS SUP")
def test_flush_account(self):
account_id = random_str(16)
account_key = 'account:%s' % account_id
self.assertEqual(self.backend.create_account(account_id), account_id)
total_bytes = 0
total_objects = 0
total_damaged_objects = 0
total_missing_chunks = 0
# 10 containers with bytes and objects
for i in range(10):
name = "container%d" % i
mtime = Timestamp(time()).normal
nb_bytes = random.randrange(100)
total_bytes += nb_bytes
nb_objets = random.randrange(100)
total_objects += nb_objets
damaged_objects = random.randrange(100)
total_damaged_objects += damaged_objects
missing_chunks = random.randrange(100)
total_missing_chunks += missing_chunks
self.backend.update_container(account_id, name, mtime, 0,
nb_objets, nb_bytes, damaged_objects,
missing_chunks)
self.assertEqual(self.backend.conn.hget(account_key, 'bytes'),
str(total_bytes))
self.assertEqual(self.backend.conn.hget(account_key, 'objects'),
str(total_objects))
self.assertEqual(
self.backend.conn.hget(account_key, 'damaged_objects'),
str(total_damaged_objects))
self.assertEqual(self.backend.conn.hget(account_key, 'missing_chunks'),
str(total_missing_chunks))
self.backend.flush_account(account_id)
self.assertEqual(self.backend.conn.hget(account_key, 'bytes'), '0')
self.assertEqual(self.backend.conn.hget(account_key, 'objects'), '0')
self.assertEqual(
self.backend.conn.hget(account_key, 'damaged_objects'), '0')
self.assertEqual(self.backend.conn.hget(account_key, 'missing_chunks'),
'0')
self.assertEqual(self.backend.conn.zcard("containers:%s" % account_id),
0)
self.assertEqual(self.backend.conn.exists("container:test:*"), 0)