def test_pickle(self) -> None:
err = http_exceptions.InvalidHeader(hdr='X-Spam')
err.foo = 'bar'
for proto in range(pickle.HIGHEST_PROTOCOL + 1):
pickled = pickle.dumps(err, proto)
err2 = pickle.loads(pickled)
assert err2.code == 400
assert err2.message == 'Invalid HTTP Header: X-Spam'
assert err2.headers is None
assert err2.foo == 'bar'
def test_repr(self) -> None:
err = http_exceptions.InvalidHeader(hdr='X-Spam')
assert repr(err) == ("<InvalidHeader: 400, "
"message='Invalid HTTP Header: X-Spam'>")
def test_str(self) -> None:
err = http_exceptions.InvalidHeader(hdr='X-Spam')
assert str(err) == "400, message='Invalid HTTP Header: X-Spam'"
def test_ctor(self) -> None:
err = http_exceptions.InvalidHeader('X-Spam')
assert err.code == 400
assert err.message == 'Invalid HTTP Header: X-Spam'
assert err.headers is None
