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import pickle
import pytest
from urllib3.connectionpool import HTTPConnectionPool
from urllib3.exceptions import (
ClosedPoolError,
ConnectTimeoutError,
EmptyPoolError,
HeaderParsingError,
HostChangedError,
HTTPError,
LocationParseError,
MaxRetryError,
ReadTimeoutError,
)
class TestPickle(object):
@pytest.mark.parametrize(
"exception",
[
HTTPError(None),
MaxRetryError(None, None, None),
LocationParseError(None),
ConnectTimeoutError(None),
HTTPError("foo"),
HTTPError("foo", IOError("foo")),
MaxRetryError(HTTPConnectionPool("localhost"), "/", None),
LocationParseError("fake location"),
ClosedPoolError(HTTPConnectionPool("localhost"), None),
EmptyPoolError(HTTPConnectionPool("localhost"), None),
HostChangedError(HTTPConnectionPool("localhost"), "/", None),
ReadTimeoutError(HTTPConnectionPool("localhost"), "/", None),
],
)
def test_exceptions(self, exception):
result = pickle.loads(pickle.dumps(exception))
assert isinstance(result, type(exception))
class TestFormat(object):
def test_header_parsing_errors(self):
hpe = HeaderParsingError("defects", "unparsed_data")
assert "defects" in str(hpe)
assert "unparsed_data" in str(hpe)
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