fba0cd51d9
The new apiclient.exceptions hierarchy is more comprehensive and it covers almost all HTTP error status codes. These exceptions can be used in novaclient, keystoneclient, glanceclient, and other client projects thus providing a single inteface. Users can have benefit from OpenStack clients raising exceptions of known classes while now every client has its own classes making difficult to catch, e.g., NotFound for every client. Change-Id: Ia7b25880e0ffca3526525a0f0e77c7e77c4f0076
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
# Copyright 2012 OpenStack LLC.
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# All Rights Reserved.
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#
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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 tests import utils
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from keystoneclient.apiclient import exceptions
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class FakeResponse(object):
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json_data = {}
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def __init__(self, **kwargs):
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for key, value in kwargs.iteritems():
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setattr(self, key, value)
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def json(self):
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return self.json_data
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class ExceptionsArgsTest(utils.TestCase):
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def assert_exception(self, ex_cls, method, url, status_code, json_data):
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ex = exceptions.from_response(
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FakeResponse(status_code=status_code,
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headers={"Content-Type": "application/json"},
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json_data=json_data),
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method,
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url)
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self.assertTrue(isinstance(ex, ex_cls))
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self.assertEqual(ex.message, json_data["error"]["message"])
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self.assertEqual(ex.details, json_data["error"]["details"])
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self.assertEqual(ex.method, method)
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self.assertEqual(ex.url, url)
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self.assertEqual(ex.http_status, status_code)
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def test_from_response_known(self):
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method = "GET"
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url = "/fake"
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status_code = 400
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json_data = {"error": {"message": "fake message",
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"details": "fake details"}}
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self.assert_exception(
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exceptions.BadRequest, method, url, status_code, json_data)
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def test_from_response_unknown(self):
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method = "POST"
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url = "/fake-unknown"
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status_code = 499
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json_data = {"error": {"message": "fake unknown message",
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"details": "fake unknown details"}}
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self.assert_exception(
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exceptions.HTTPClientError, method, url, status_code, json_data)
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status_code = 600
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self.assert_exception(
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exceptions.HTTPError, method, url, status_code, json_data)
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