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from ..manager import JSONRPCResponseManager
import sys
if sys.version_info < (2, 7):
import unittest2 as unittest
else:
import unittest
class TestJSONRPCResponseManager(unittest.TestCase):
@unittest.skipIf(sys.version_info < (3, 5), "Test Py3.5+ functionality")
def test_typeerror_with_annotations(self):
"""If a function has Python3 annotations and is called with improper
arguments, make sure the framework doesn't fail with inspect.getargspec
"""
from .py35_utils import distance
dispatcher = {
"distance": distance,
}
req = '{"jsonrpc": "2.0", "method": "distance", "params": [], "id": 1}'
result = JSONRPCResponseManager.handle(req, dispatcher)
# Make sure this returns JSONRPCInvalidParams rather than raising
# UnboundLocalError
self.assertEqual(result.error['code'], -32602)
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