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# Copyright 2011 Canonical Ltd.
#
# This file is part of u1db.
#
# u1db is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# as published by the Free Software Foundation.
#
# u1db is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with u1db. If not, see <http://www.gnu.org/licenses/>.
"""Tests error infrastructure."""
from u1db import (
errors,
tests,
)
class TestError(tests.TestCase):
def test_error_base(self):
err = errors.U1DBError()
self.assertEqual("error", err.wire_description)
self.assertIs(None, err.message)
err = errors.U1DBError("Message.")
self.assertEqual("error", err.wire_description)
self.assertEqual("Message.", err.message)
def test_HTTPError(self):
err = errors.HTTPError(500)
self.assertEqual(500, err.status)
self.assertIs(None, err.wire_description)
self.assertIs(None, err.message)
err = errors.HTTPError(500, "Crash.")
self.assertEqual(500, err.status)
self.assertIs(None, err.wire_description)
self.assertEqual("Crash.", err.message)
def test_HTTPError_str(self):
err = errors.HTTPError(500)
self.assertEqual("HTTPError(500)", str(err))
err = errors.HTTPError(500, "ERROR")
self.assertEqual("HTTPError(500, 'ERROR')", str(err))
def test_Unvailable(self):
err = errors.Unavailable()
self.assertEqual(503, err.status)
self.assertEqual("Unavailable()", str(err))
err = errors.Unavailable("DOWN")
self.assertEqual("DOWN", err.message)
self.assertEqual("Unavailable('DOWN')", str(err))
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