3ef6a9d7d4
Partially implements bp exception-formatting Change-Id: Ib57ce625775e222e5b42b22c10687bce7b63d26d
66 lines
3.0 KiB
Python
66 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from heat.common import exception as heat_exc
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from heat.openstack.common.rpc import common as rpc_common
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from heat.tests.common import HeatTestCase
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from oslo.config import cfg
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import heat.api.middleware.fault as fault
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class FaultMiddlewareTest(HeatTestCase):
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def test_openstack_exception_with_kwargs(self):
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wrapper = fault.FaultWrapper(None)
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msg = wrapper._error(heat_exc.StackNotFound(stack_name='a'))
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expected = {'code': 404,
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'error': {'message': 'The Stack (a) could not be found.',
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'traceback': 'None\n',
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'type': 'StackNotFound'},
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'explanation': 'The resource could not be found.',
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'title': 'Not Found'}
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self.assertEqual(msg, expected)
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def test_openstack_exception_without_kwargs(self):
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wrapper = fault.FaultWrapper(None)
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msg = wrapper._error(heat_exc.NoServiceEndpoint())
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expected = {'code': 500,
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'error': {'message': 'Response from Keystone does '
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'not contain a Heat endpoint.',
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'traceback': 'None\n',
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'type': 'NoServiceEndpoint'},
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'explanation': 'The server has either erred or is '
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'incapable of performing the requested '
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'operation.',
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'title': 'Internal Server Error'}
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self.assertEqual(msg, expected)
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def test_remote_exception(self):
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error = heat_exc.StackNotFound(stack_name='a')
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exc_info = (type(error), error, None)
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serialized = rpc_common.serialize_remote_exception(exc_info)
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remote_error = rpc_common.deserialize_remote_exception(cfg.CONF,
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serialized)
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wrapper = fault.FaultWrapper(None)
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msg = wrapper._error(remote_error)
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expected_message, expected_traceback = str(remote_error).split('\n', 1)
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expected = {'code': 404,
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'error': {'message': expected_message,
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'traceback': expected_traceback,
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'type': 'StackNotFound'},
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'explanation': 'The resource could not be found.',
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'title': 'Not Found'}
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self.assertEqual(msg, expected)
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