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from unittest import mock
import types
import pytest
from redis.exceptions import InvalidResponse
from redis.utils import HIREDIS_AVAILABLE
from .conftest import skip_if_server_version_lt
@pytest.mark.skipif(HIREDIS_AVAILABLE, reason='PythonParser only')
@pytest.mark.onlynoncluster
def test_invalid_response(r):
raw = b'x'
parser = r.connection._parser
with mock.patch.object(parser._buffer, 'readline', return_value=raw):
with pytest.raises(InvalidResponse) as cm:
parser.read_response()
assert str(cm.value) == 'Protocol Error: %r' % raw
@skip_if_server_version_lt('4.0.0')
@pytest.mark.redismod
def test_loading_external_modules(modclient):
def inner():
pass
modclient.load_external_module('myfuncname', inner)
assert getattr(modclient, 'myfuncname') == inner
assert isinstance(getattr(modclient, 'myfuncname'), types.FunctionType)
# and call it
from redis.commands import RedisModuleCommands
j = RedisModuleCommands.json
modclient.load_external_module('sometestfuncname', j)
# d = {'hello': 'world!'}
# mod = j(modclient)
# mod.set("fookey", ".", d)
# assert mod.get('fookey') == d
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