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# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import sys
import mock
from oslo_utils import encodeutils
import testtools
from neutronclient._i18n import _
from neutronclient.common import exceptions
class TestExceptions(testtools.TestCase):
def test_exception_print_with_unicode(self):
class TestException(exceptions.NeutronException):
message = _('Exception with %(reason)s')
multibyte_unicode_string = u'\uff21\uff22\uff23'
e = TestException(reason=multibyte_unicode_string)
with mock.patch.object(sys, 'stdout') as mock_stdout:
print(e)
exc_str = 'Exception with %s' % multibyte_unicode_string
mock_stdout.assert_has_calls([mock.call.write(exc_str)])
def test_exception_message_with_encoded_unicode(self):
class TestException(exceptions.NeutronException):
message = _('Exception with %(reason)s')
multibyte_string = u'\uff21\uff22\uff23'
multibyte_binary = encodeutils.safe_encode(multibyte_string)
e = TestException(reason=multibyte_binary)
self.assertEqual('Exception with %s' % multibyte_string,
str(e))
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