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# Copyright (c) 2010, 2011, Canonical Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, version 3 only.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
# GNU Lesser General Public License version 3 (see the file LICENSE).
"""Tests for the oops config module."""
import datetime
import socket
import sys
import testtools
from oops.createhooks import (
attach_date,
attach_exc_info,
attach_hostname,
copy_reporter,
copy_topic,
copy_url,
default_hooks,
)
class TestCreateHooks(testtools.TestCase):
def test_attach_exc_info_missing(self):
report = {}
attach_exc_info(report, {})
self.assertEqual({}, report)
def test_attach_exc_info_actual_exception(self):
report = {}
try:
raise ValueError("foo bar")
except ValueError:
attach_exc_info(report, {"exc_info": sys.exc_info()})
self.assertEqual("ValueError", report["type"])
self.assertEqual("foo bar", report["value"])
self.assertIsInstance(report["tb_text"], str)
def test_attach_date(self):
report = {}
attach_date(report, {})
self.assertIsInstance(report["time"], datetime.datetime)
def test_attach_exc_info_strings(self):
report = {}
exc_info = {"exc_info": ("ValueError", "foo bar", "my traceback")}
attach_exc_info(report, exc_info)
self.assertEqual("ValueError", report["type"])
self.assertEqual("foo bar", report["value"])
self.assertEqual("my traceback", report["tb_text"])
def test_attach_exc_info_broken_exception(self):
class UnprintableException(Exception):
def __str__(self):
raise RuntimeError("arrgh")
__repr__ = __str__
report = {}
try:
raise UnprintableException("foo bar")
except UnprintableException:
attach_exc_info(report, {"exc_info": sys.exc_info()})
error_msg = "<unprintable UnprintableException object>"
self.assertEqual(error_msg, report["value"])
self.assertIsInstance(report["tb_text"], str)
def test_defaults(self):
self.assertEqual(
[
attach_exc_info,
attach_date,
copy_reporter,
copy_topic,
copy_url,
attach_hostname,
],
default_hooks,
)
def test_reporter(self):
report = {}
copy_reporter(report, {})
self.assertEqual({}, report)
copy_reporter(report, {"reporter": "foo"})
self.assertEqual({"reporter": "foo"}, report)
def test_topic(self):
report = {}
copy_topic(report, {})
self.assertEqual({}, report)
copy_topic(report, {"topic": "foo"})
self.assertEqual({"topic": "foo"}, report)
def test_url(self):
report = {}
copy_url(report, {})
self.assertEqual({}, report)
copy_url(report, {"url": "foo"})
self.assertEqual({"url": "foo"}, report)
def test_hostname(self):
report = {}
attach_hostname(report, {})
expected_hostname = socket.gethostname()
self.assertEqual({"hostname": expected_hostname}, report)
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