class TestRedis(TestCase):
def setUp(self):
self.redis = MockRedis()
self.redis.flushdb()
def test_get(self):
self.assertEqual(None, self.redis.get('key'))
self.redis.redis['key'] = 'value'
self.assertEqual('value', self.redis.get('key'))
def test_set(self):
self.assertEqual(None, self.redis.redis.get('key'))
self.redis.set('key', 'value')
self.assertEqual('value', self.redis.redis.get('key'))
def test_get_types(self):
'''
Python bools, lists, dicts are returned as strings by
redis-py/redis.
'''
values = list([
True,
False,
[1, '2'],
{
'a': 1,
'b': 'c'
},
])
self.assertEqual(None, self.redis.get('key'))
for value in values:
self.redis.set('key', value)
self.assertEqual(str(value),
self.redis.get('key'),
"redis.get")
self.redis.hset('hkey', 'item', value)
self.assertEqual(str(value),
self.redis.hget('hkey', 'item'))
self.redis.sadd('skey', value)
self.assertEqual(set([str(value)]),
self.redis.smembers('skey'))
self.redis.flushdb()
def test_incr(self):
'''
incr, hincr when keys exist
'''
values = list([
(1, '2'),
('1', '2'),
])
for value in values:
self.redis.set('key', value[0])
self.redis.incr('key')
self.assertEqual(value[1],
self.redis.get('key'),
"redis.incr")
self.redis.hset('hkey', 'attr', value[0])
self.redis.hincrby('hkey', 'attr')
self.assertEqual(value[1],
self.redis.hget('hkey', 'attr'),
"redis.hincrby")
self.redis.flushdb()
def test_incr_init(self):
'''
incr, hincr, decr when keys do NOT exist
'''
self.redis.incr('key')
self.assertEqual('1', self.redis.get('key'))
self.redis.hincrby('hkey', 'attr')
self.assertEqual('1', self.redis.hget('hkey', 'attr'))
self.redis.decr('dkey')
self.assertEqual('-1', self.redis.get('dkey'))
def test_ttl(self):
self.redis.set('key', 'key')
self.redis.expire('key', 30)
assert self.redis.ttl('key') <= 30
self.assertEqual(self.redis.ttl('invalid_key'), -1)
def test_push_pop_returns_str(self):
key = 'l'
values = ['5', 5, [], {}]
for v in values:
self.redis.rpush(key, v)
self.assertEquals(self.redis.lpop(key),
str(v))
def test_llen(self):
self.assertEqual(self.redis.llen('key'), 0)
self.assertFalse(self.redis.exists('key'))
self.redis.rpush('key', 'value')
self.assertEqual(self.redis.llen('key'), 1)
def test_lrange(self):
self.assertEqual(self.redis.lrange('key', 0, 100), [])
self.assertFalse(self.redis.exists('key'))
for i in range(3):
self.redis.rpush('key', i)
self.assertEqual(self.redis.lrange('key', 2, 0), [])
self.assertEqual(self.redis.lrange('key', 0, 100), ['0', '1', '2'])
self.assertEqual(self.redis.lrange('key', 0, 2), ['0', '1', '2'])
self.assertEqual(self.redis.lrange('key', 1, 1), ['1'])
self.assertEqual(self.redis.lrange('key', 1, -1), ['1', '2'])
self.assertEqual(self.redis.lrange('key', 1, -2), ['1'])
self.assertEqual(self.redis.lrange('key', -3, -2), ['0', '1'])
self.assertEqual(self.redis.lrange('key', -1, -1), ['2'])
class TestScript(object):
"""
Tests for MockRedis scripting operations
"""
def setup(self):
self.redis = MockRedis(load_lua_dependencies=False)
self.LPOP_SCRIPT_SHA = sha1(LPOP_SCRIPT.encode("utf-8")).hexdigest()
try:
lua, lua_globals = MockRedisScript._import_lua(load_dependencies=False)
except RuntimeError:
raise SkipTest("mockredispy was not installed with lua support")
self.lua = lua
self.lua_globals = lua_globals
assert_equal_list = """
function compare_list(list1, list2)
if #list1 ~= #list2 then
return false
end
for i, item1 in ipairs(list1) do
if item1 ~= list2[i] then
return false
end
end
return true
end
function assert_equal_list(list1, list2)
assert(compare_list(list1, list2))
end
return assert_equal_list
"""
self.lua_assert_equal_list = self.lua.execute(assert_equal_list)
assert_equal_list_with_pairs = """
function pair_exists(list1, key, value)
i = 1
for i, item1 in ipairs(list1) do
if i%2 == 1 then
if (list1[i] == key) and (list1[i + 1] == value) then
return true
end
end
end
return false
end
function compare_list_with_pairs(list1, list2)
if #list1 ~= #list2 or #list1 % 2 == 1 then
return false
end
for i = 1, #list1, 2 do
if not pair_exists(list2, list1[i], list1[i + 1]) then
return false
end
end
return true
end
function assert_equal_list_with_pairs(list1, list2)
assert(compare_list_with_pairs(list1, list2))
end
return assert_equal_list_with_pairs
"""
self.lua_assert_equal_list_with_pairs = self.lua.execute(assert_equal_list_with_pairs)
compare_val = """
function compare_val(var1, var2)
return var1 == var2
end
return compare_val
"""
self.lua_compare_val = self.lua.execute(compare_val)
def test_register_script_lpush(self):
# lpush two values
script_content = "redis.call('LPUSH', KEYS[1], ARGV[1], ARGV[2])"
script = self.redis.register_script(script_content)
script(keys=[LIST1], args=[VAL1, VAL2])
# validate insertion
eq_([VAL2, VAL1], self.redis.lrange(LIST1, 0, -1))
def test_register_script_lpop(self):
self.redis.lpush(LIST1, VAL2, VAL1)
# lpop one value
script_content = "return redis.call('LPOP', KEYS[1])"
script = self.redis.register_script(script_content)
list_item = script(keys=[LIST1])
# validate lpop
eq_(VAL1, list_item)
eq_([VAL2], self.redis.lrange(LIST1, 0, -1))
def test_register_script_rpoplpush(self):
self.redis.lpush(LIST1, VAL2, VAL1)
self.redis.lpush(LIST2, VAL4, VAL3)
# rpoplpush
script_content = "redis.call('RPOPLPUSH', KEYS[1], KEYS[2])"
script = self.redis.register_script(script_content)
script(keys=[LIST1, LIST2])
# validate rpoplpush
eq_([VAL1], self.redis.lrange(LIST1, 0, -1))
eq_([VAL2, VAL3, VAL4], self.redis.lrange(LIST2, 0, -1))
def test_register_script_rpop_lpush(self):
self.redis.lpush(LIST1, VAL2, VAL1)
self.redis.lpush(LIST2, VAL4, VAL3)
# rpop from LIST1 and lpush the same value to LIST2
script_content = """
local tmp_item = redis.call('RPOP', KEYS[1])
redis.call('LPUSH', KEYS[2], tmp_item)
"""
script = self.redis.register_script(script_content)
script(keys=[LIST1, LIST2])
# validate rpop and then lpush
eq_([VAL1], self.redis.lrange(LIST1, 0, -1))
eq_([VAL2, VAL3, VAL4], self.redis.lrange(LIST2, 0, -1))
def test_register_script_client(self):
# lpush two values in LIST1 in first instance of redis
self.redis.lpush(LIST1, VAL2, VAL1)
# create script on first instance of redis
script_content = LPOP_SCRIPT
script = self.redis.register_script(script_content)
# lpush two values in LIST1 in redis2 (second instance of redis)
redis2 = MockRedis()
redis2.lpush(LIST1, VAL4, VAL3)
# execute LPOP script on redis2 instance
list_item = script(keys=[LIST1], client=redis2)
# validate lpop from LIST1 in redis2
eq_(VAL3, list_item)
eq_([VAL4], redis2.lrange(LIST1, 0, -1))
eq_([VAL1, VAL2], self.redis.lrange(LIST1, 0, -1))
def test_eval_lpush(self):
# lpush two values
script_content = "redis.call('LPUSH', KEYS[1], ARGV[1], ARGV[2])"
self.redis.eval(script_content, 1, LIST1, VAL1, VAL2)
# validate insertion
eq_([VAL2, VAL1], self.redis.lrange(LIST1, 0, -1))
def test_eval_lpop(self):
self.redis.lpush(LIST1, VAL2, VAL1)
# lpop one value
script_content = "return redis.call('LPOP', KEYS[1])"
list_item = self.redis.eval(script_content, 1, LIST1)
# validate lpop
eq_(VAL1, list_item)
eq_([VAL2], self.redis.lrange(LIST1, 0, -1))
def test_eval_lrem(self):
self.redis.delete(LIST1)
self.redis.lpush(LIST1, VAL1)
# lrem one value
script_content = "return redis.call('LREM', KEYS[1], 0, ARGV[1])"
value = self.redis.eval(script_content, 1, LIST1, VAL1)
eq_(value, 1)
def test_eval_zadd(self):
# The score and member are reversed when the client is not strict.
self.redis.strict = False
script_content = "return redis.call('zadd', KEYS[1], ARGV[1], ARGV[2])"
self.redis.eval(script_content, 1, SET1, 42, VAL1)
eq_(42, self.redis.zscore(SET1, VAL1))
def test_eval_zrangebyscore(self):
# Make sure the limit is removed.
script = "return redis.call('zrangebyscore',KEYS[1],ARGV[1],ARGV[2])"
self.eval_zrangebyscore(script)
def test_eval_zrangebyscore_with_limit(self):
# Make sure the limit is removed.
script = ("return redis.call('zrangebyscore', "
"KEYS[1], ARGV[1], ARGV[2], 'LIMIT', 0, 2)")
self.eval_zrangebyscore(script)
def eval_zrangebyscore(self, script):
self.redis.strict = False
self.redis.zadd(SET1, VAL1, 1)
self.redis.zadd(SET1, VAL2, 2)
eq_([], self.redis.eval(script, 1, SET1, 0, 0))
eq_([VAL1], self.redis.eval(script, 1, SET1, 0, 1))
eq_([VAL1, VAL2], self.redis.eval(script, 1, SET1, 0, 2))
eq_([VAL2], self.redis.eval(script, 1, SET1, 2, 2))
def test_table_type(self):
self.redis.lpush(LIST1, VAL2, VAL1)
script_content = """
local items = redis.call('LRANGE', KEYS[1], ARGV[1], ARGV[2])
return type(items)
"""
script = self.redis.register_script(script_content)
itemType = script(keys=[LIST1], args=[0, -1])
eq_('table', itemType)
def test_script_hgetall(self):
myhash = {"k1": "v1"}
self.redis.hmset("myhash", myhash)
script_content = """
return redis.call('HGETALL', KEYS[1])
"""
script = self.redis.register_script(script_content)
item = script(keys=["myhash"])
ok_(isinstance(item, list))
eq_(["k1", "v1"], item)
def test_evalsha(self):
self.redis.lpush(LIST1, VAL1)
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
# validator error when script not registered
with assert_raises(RedisError) as redis_error:
self.redis.evalsha(self.LPOP_SCRIPT_SHA, 1, LIST1)
eq_("Sha not registered", str(redis_error.exception))
with assert_raises(RedisError):
self.redis.evalsha(self.LPOP_SCRIPT_SHA, 1, LIST1)
# load script and then evalsha
eq_(sha, self.redis.script_load(script))
eq_(VAL1, self.redis.evalsha(sha, 1, LIST1))
eq_(0, self.redis.llen(LIST1))
def test_script_exists(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
eq_([False], self.redis.script_exists(sha))
self.redis.register_script(script)
eq_([True], self.redis.script_exists(sha))
def test_script_flush(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
self.redis.register_script(script)
eq_([True], self.redis.script_exists(sha))
self.redis.script_flush()
eq_([False], self.redis.script_exists(sha))
def test_script_load(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
eq_([False], self.redis.script_exists(sha))
eq_(sha, self.redis.script_load(script))
eq_([True], self.redis.script_exists(sha))
def test_lua_to_python_none(self):
lval = self.lua.eval("")
pval = MockRedisScript._lua_to_python(lval)
ok_(pval is None)
def test_lua_to_python_list(self):
lval = self.lua.eval('{"val1", "val2"}')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, list))
eq_(["val1", "val2"], pval)
def test_lua_to_python_long(self):
lval = self.lua.eval('22')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, long))
eq_(22, pval)
def test_lua_to_python_flota(self):
lval = self.lua.eval('22.2')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, float))
eq_(22.2, pval)
def test_lua_to_python_string(self):
lval = self.lua.eval('"somestring"')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, str))
eq_("somestring", pval)
def test_lua_to_python_bool(self):
lval = self.lua.eval('true')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, bool))
eq_(True, pval)
def test_python_to_lua_none(self):
pval = None
lval = MockRedisScript._python_to_lua(pval)
is_null = """
function is_null(var1)
return var1 == nil
end
return is_null
"""
lua_is_null = self.lua.execute(is_null)
ok_(MockRedisScript._lua_to_python(lua_is_null(lval)))
def test_python_to_lua_string(self):
pval = "somestring"
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('"somestring"')
eq_("string", self.lua_globals.type(lval))
eq_(lval_expected, lval)
def test_python_to_lua_list(self):
pval = ["abc", "xyz"]
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('{"abc", "xyz"}')
self.lua_assert_equal_list(lval_expected, lval)
def test_python_to_lua_dict(self):
pval = {"k1": "v1", "k2": "v2"}
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('{"k1", "v1", "k2", "v2"}')
self.lua_assert_equal_list_with_pairs(lval_expected, lval)
def test_python_to_lua_long(self):
pval = long(10)
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('10')
eq_("number", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(self.lua_compare_val(lval_expected, lval)))
def test_python_to_lua_float(self):
pval = 10.1
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('10.1')
eq_("number", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(self.lua_compare_val(lval_expected, lval)))
def test_python_to_lua_boolean(self):
pval = True
lval = MockRedisScript._python_to_lua(pval)
eq_("boolean", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(lval))
def test_lua_ok_return(self):
script_content = "return {ok='OK'}"
script = self.redis.register_script(script_content)
eq_('OK', script())
@raises_response_error
def test_lua_err_return(self):
script_content = "return {err='ERROR Some message'}"
script = self.redis.register_script(script_content)
script()
def test_concurrent_lua(self):
script_content = """
local entry = redis.call('HGETALL', ARGV[1])
redis.call('HSET', ARGV[1], 'kk', 'vv')
return entry
"""
script = self.redis.register_script(script_content)
for i in range(500):
self.redis.hmset(i, {'k1': 'v1', 'k2': 'v2', 'k3': 'v3'})
def lua_thread():
for i in range(500):
script(args=[i])
active_threads = []
for i in range(10):
thread = threading.Thread(target=lua_thread)
active_threads.append(thread)
thread.start()
for thread in active_threads:
thread.join()
class TestScript(object):
"""
Tests for MockRedis scripting operations
"""
def setup(self):
self.redis = MockRedis(load_lua_dependencies=False)
self.LPOP_SCRIPT_SHA = sha1(LPOP_SCRIPT.encode("utf-8")).hexdigest()
try:
lua, lua_globals = MockRedisScript._import_lua(load_dependencies=False)
except RuntimeError:
raise SkipTest("mockredispy was not installed with lua support")
self.lua = lua
self.lua_globals = lua_globals
assert_equal_list = """
function compare_list(list1, list2)
if #list1 ~= #list2 then
return false
end
for i, item1 in ipairs(list1) do
if item1 ~= list2[i] then
return false
end
end
return true
end
function assert_equal_list(list1, list2)
assert(compare_list(list1, list2))
end
return assert_equal_list
"""
self.lua_assert_equal_list = self.lua.execute(assert_equal_list)
assert_equal_list_with_pairs = """
function pair_exists(list1, key, value)
i = 1
for i, item1 in ipairs(list1) do
if i%2 == 1 then
if (list1[i] == key) and (list1[i + 1] == value) then
return true
end
end
end
return false
end
function compare_list_with_pairs(list1, list2)
if #list1 ~= #list2 or #list1 % 2 == 1 then
return false
end
for i = 1, #list1, 2 do
if not pair_exists(list2, list1[i], list1[i + 1]) then
return false
end
end
return true
end
function assert_equal_list_with_pairs(list1, list2)
assert(compare_list_with_pairs(list1, list2))
end
return assert_equal_list_with_pairs
"""
self.lua_assert_equal_list_with_pairs = self.lua.execute(assert_equal_list_with_pairs)
compare_val = """
function compare_val(var1, var2)
return var1 == var2
end
return compare_val
"""
self.lua_compare_val = self.lua.execute(compare_val)
def test_register_script_lpush(self):
# lpush two values
script_content = "redis.call('LPUSH', KEYS[1], ARGV[1], ARGV[2])"
script = self.redis.register_script(script_content)
script(keys=[LIST1], args=[VAL1, VAL2])
# validate insertion
eq_([VAL2, VAL1], self.redis.lrange(LIST1, 0, -1))
def test_register_script_lpop(self):
self.redis.lpush(LIST1, VAL2, VAL1)
# lpop one value
script_content = "return redis.call('LPOP', KEYS[1])"
script = self.redis.register_script(script_content)
list_item = script(keys=[LIST1])
# validate lpop
eq_(VAL1, list_item)
eq_([VAL2], self.redis.lrange(LIST1, 0, -1))
def test_register_script_rpoplpush(self):
self.redis.lpush(LIST1, VAL2, VAL1)
self.redis.lpush(LIST2, VAL4, VAL3)
# rpoplpush
script_content = "redis.call('RPOPLPUSH', KEYS[1], KEYS[2])"
script = self.redis.register_script(script_content)
script(keys=[LIST1, LIST2])
# validate rpoplpush
eq_([VAL1], self.redis.lrange(LIST1, 0, -1))
eq_([VAL2, VAL3, VAL4], self.redis.lrange(LIST2, 0, -1))
def test_register_script_rpop_lpush(self):
self.redis.lpush(LIST1, VAL2, VAL1)
self.redis.lpush(LIST2, VAL4, VAL3)
# rpop from LIST1 and lpush the same value to LIST2
script_content = """
local tmp_item = redis.call('RPOP', KEYS[1])
redis.call('LPUSH', KEYS[2], tmp_item)
"""
script = self.redis.register_script(script_content)
script(keys=[LIST1, LIST2])
# validate rpop and then lpush
eq_([VAL1], self.redis.lrange(LIST1, 0, -1))
eq_([VAL2, VAL3, VAL4], self.redis.lrange(LIST2, 0, -1))
def test_register_script_client(self):
# lpush two values in LIST1 in first instance of redis
self.redis.lpush(LIST1, VAL2, VAL1)
# create script on first instance of redis
script_content = LPOP_SCRIPT
script = self.redis.register_script(script_content)
# lpush two values in LIST1 in redis2 (second instance of redis)
redis2 = MockRedis()
redis2.lpush(LIST1, VAL4, VAL3)
# execute LPOP script on redis2 instance
list_item = script(keys=[LIST1], client=redis2)
# validate lpop from LIST1 in redis2
eq_(VAL3, list_item)
eq_([VAL4], redis2.lrange(LIST1, 0, -1))
eq_([VAL1, VAL2], self.redis.lrange(LIST1, 0, -1))
def test_eval_lpush(self):
# lpush two values
script_content = "redis.call('LPUSH', KEYS[1], ARGV[1], ARGV[2])"
self.redis.eval(script_content, 1, LIST1, VAL1, VAL2)
# validate insertion
eq_([VAL2, VAL1], self.redis.lrange(LIST1, 0, -1))
def test_eval_lpop(self):
self.redis.lpush(LIST1, VAL2, VAL1)
# lpop one value
script_content = "return redis.call('LPOP', KEYS[1])"
list_item = self.redis.eval(script_content, 1, LIST1)
# validate lpop
eq_(VAL1, list_item)
eq_([VAL2], self.redis.lrange(LIST1, 0, -1))
def test_eval_lrem(self):
self.redis.delete(LIST1)
self.redis.lpush(LIST1, VAL1)
# lrem one value
script_content = "return redis.call('LREM', KEYS[1], 0, ARGV[1])"
value = self.redis.eval(script_content, 1, LIST1, VAL1)
eq_(value, 1)
def test_eval_zadd(self):
# The score and member are reversed when the client is not strict.
self.redis.strict = False
script_content = "return redis.call('zadd', KEYS[1], ARGV[1], ARGV[2])"
self.redis.eval(script_content, 1, SET1, 42, VAL1)
eq_(42, self.redis.zscore(SET1, VAL1))
def test_eval_zrangebyscore(self):
# Make sure the limit is removed.
script = "return redis.call('zrangebyscore',KEYS[1],ARGV[1],ARGV[2])"
self.eval_zrangebyscore(script)
def test_eval_zrangebyscore_with_limit(self):
# Make sure the limit is removed.
script = "return redis.call('zrangebyscore', " "KEYS[1], ARGV[1], ARGV[2], 'LIMIT', 0, 2)"
self.eval_zrangebyscore(script)
def eval_zrangebyscore(self, script):
self.redis.strict = False
self.redis.zadd(SET1, VAL1, 1)
self.redis.zadd(SET1, VAL2, 2)
eq_([], self.redis.eval(script, 1, SET1, 0, 0))
eq_([VAL1], self.redis.eval(script, 1, SET1, 0, 1))
eq_([VAL1, VAL2], self.redis.eval(script, 1, SET1, 0, 2))
eq_([VAL2], self.redis.eval(script, 1, SET1, 2, 2))
def test_table_type(self):
self.redis.lpush(LIST1, VAL2, VAL1)
script_content = """
local items = redis.call('LRANGE', KEYS[1], ARGV[1], ARGV[2])
return type(items)
"""
script = self.redis.register_script(script_content)
itemType = script(keys=[LIST1], args=[0, -1])
eq_("table", itemType)
def test_script_hgetall(self):
myhash = {"k1": "v1"}
self.redis.hmset("myhash", myhash)
script_content = """
return redis.call('HGETALL', KEYS[1])
"""
script = self.redis.register_script(script_content)
item = script(keys=["myhash"])
ok_(isinstance(item, list))
eq_(["k1", "v1"], item)
def test_evalsha(self):
self.redis.lpush(LIST1, VAL1)
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
# validator error when script not registered
with assert_raises(RedisError) as redis_error:
self.redis.evalsha(self.LPOP_SCRIPT_SHA, 1, LIST1)
eq_("Sha not registered", str(redis_error.exception))
with assert_raises(RedisError):
self.redis.evalsha(self.LPOP_SCRIPT_SHA, 1, LIST1)
# load script and then evalsha
eq_(sha, self.redis.script_load(script))
eq_(VAL1, self.redis.evalsha(sha, 1, LIST1))
eq_(0, self.redis.llen(LIST1))
def test_script_exists(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
eq_([False], self.redis.script_exists(sha))
self.redis.register_script(script)
eq_([True], self.redis.script_exists(sha))
def test_script_flush(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
self.redis.register_script(script)
eq_([True], self.redis.script_exists(sha))
self.redis.script_flush()
eq_([False], self.redis.script_exists(sha))
def test_script_load(self):
script = LPOP_SCRIPT
sha = self.LPOP_SCRIPT_SHA
eq_([False], self.redis.script_exists(sha))
eq_(sha, self.redis.script_load(script))
eq_([True], self.redis.script_exists(sha))
def test_lua_to_python_none(self):
lval = self.lua.eval("")
pval = MockRedisScript._lua_to_python(lval)
ok_(pval is None)
def test_lua_to_python_list(self):
lval = self.lua.eval('{"val1", "val2"}')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, list))
eq_(["val1", "val2"], pval)
def test_lua_to_python_long(self):
lval = self.lua.eval("22")
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, long))
eq_(22, pval)
def test_lua_to_python_flota(self):
lval = self.lua.eval("22.2")
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, float))
eq_(22.2, pval)
def test_lua_to_python_string(self):
lval = self.lua.eval('"somestring"')
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, str))
eq_("somestring", pval)
def test_lua_to_python_bool(self):
lval = self.lua.eval("true")
pval = MockRedisScript._lua_to_python(lval)
ok_(isinstance(pval, bool))
eq_(True, pval)
def test_python_to_lua_none(self):
pval = None
lval = MockRedisScript._python_to_lua(pval)
is_null = """
function is_null(var1)
return var1 == nil
end
return is_null
"""
lua_is_null = self.lua.execute(is_null)
ok_(MockRedisScript._lua_to_python(lua_is_null(lval)))
def test_python_to_lua_string(self):
pval = "somestring"
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('"somestring"')
eq_("string", self.lua_globals.type(lval))
eq_(lval_expected, lval)
def test_python_to_lua_list(self):
pval = ["abc", "xyz"]
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('{"abc", "xyz"}')
self.lua_assert_equal_list(lval_expected, lval)
def test_python_to_lua_dict(self):
pval = {"k1": "v1", "k2": "v2"}
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval('{"k1", "v1", "k2", "v2"}')
self.lua_assert_equal_list_with_pairs(lval_expected, lval)
def test_python_to_lua_long(self):
pval = long(10)
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval("10")
eq_("number", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(self.lua_compare_val(lval_expected, lval)))
def test_python_to_lua_float(self):
pval = 10.1
lval = MockRedisScript._python_to_lua(pval)
lval_expected = self.lua.eval("10.1")
eq_("number", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(self.lua_compare_val(lval_expected, lval)))
def test_python_to_lua_boolean(self):
pval = True
lval = MockRedisScript._python_to_lua(pval)
eq_("boolean", self.lua_globals.type(lval))
ok_(MockRedisScript._lua_to_python(lval))
def test_lua_ok_return(self):
script_content = "return {ok='OK'}"
script = self.redis.register_script(script_content)
eq_("OK", script())
@raises_response_error
def test_lua_err_return(self):
script_content = "return {err='ERROR Some message'}"
script = self.redis.register_script(script_content)
script()
def test_concurrent_lua(self):
script_content = """
local entry = redis.call('HGETALL', ARGV[1])
redis.call('HSET', ARGV[1], 'kk', 'vv')
return entry
"""
script = self.redis.register_script(script_content)
for i in range(500):
self.redis.hmset(i, {"k1": "v1", "k2": "v2", "k3": "v3"})
def lua_thread():
for i in range(500):
script(args=[i])
active_threads = []
for i in range(10):
thread = threading.Thread(target=lua_thread)
active_threads.append(thread)
thread.start()
for thread in active_threads:
thread.join()
