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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 OpenStack LLC.
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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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# http://www.apache.org/licenses/LICENSE-2.0
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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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from xml.dom import minidom
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from cinder import test
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from cinder.api.openstack import common
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from cinder.api.openstack import wsgi
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from cinder.openstack.common import jsonutils
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class TestFaults(test.TestCase):
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"""Tests covering `cinder.api.openstack.faults:Fault` class."""
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def _prepare_xml(self, xml_string):
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"""Remove characters from string which hinder XML equality testing."""
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xml_string = xml_string.replace(" ", "")
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xml_string = xml_string.replace("\n", "")
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xml_string = xml_string.replace("\t", "")
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def test_400_fault_json(self):
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"""Test fault serialized to JSON via file-extension and/or header."""
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webob.Request.blank('/.json'),
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webob.Request.blank('/', headers={"Accept": "application/json"}),
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for request in requests:
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fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='scram'))
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response = request.get_response(fault)
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actual = jsonutils.loads(response.body)
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self.assertEqual(response.content_type, "application/json")
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self.assertEqual(expected, actual)
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def test_413_fault_json(self):
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"""Test fault serialized to JSON via file-extension and/or header."""
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webob.Request.blank('/.json'),
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webob.Request.blank('/', headers={"Accept": "application/json"}),
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for request in requests:
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exc = webob.exc.HTTPRequestEntityTooLarge
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fault = wsgi.Fault(exc(explanation='sorry',
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headers={'Retry-After': 4}))
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response = request.get_response(fault)
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actual = jsonutils.loads(response.body)
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self.assertEqual(response.content_type, "application/json")
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self.assertEqual(expected, actual)
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"""Ensure the ability to raise :class:`Fault` in WSGI-ified methods."""
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raise wsgi.Fault(webob.exc.HTTPNotFound(explanation='whut?'))
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req = webob.Request.blank('/.xml')
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resp = req.get_response(raiser)
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self.assertEqual(resp.content_type, "application/xml")
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self.assertEqual(resp.status_int, 404)
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self.assertTrue('whut?' in resp.body)
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def test_raise_403(self):
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"""Ensure the ability to raise :class:`Fault` in WSGI-ified methods."""
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raise wsgi.Fault(webob.exc.HTTPForbidden(explanation='whut?'))
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req = webob.Request.blank('/.xml')
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resp = req.get_response(raiser)
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self.assertEqual(resp.content_type, "application/xml")
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self.assertEqual(resp.status_int, 403)
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self.assertTrue('resizeNotAllowed' not in resp.body)
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self.assertTrue('forbidden' in resp.body)
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def test_fault_has_status_int(self):
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"""Ensure the status_int is set correctly on faults"""
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fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='what?'))
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self.assertEqual(fault.status_int, 400)
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def test_xml_serializer(self):
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"""Ensure that a v1.1 request responds with a v1 xmlns"""
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request = webob.Request.blank('/v1',
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headers={"Accept": "application/xml"})
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fault = wsgi.Fault(webob.exc.HTTPBadRequest(explanation='scram'))
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response = request.get_response(fault)
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self.assertTrue(common.XML_NS_V1 in response.body)
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self.assertEqual(response.content_type, "application/xml")
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self.assertEqual(response.status_int, 400)
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class FaultsXMLSerializationTestV11(test.TestCase):
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"""Tests covering `cinder.api.openstack.faults:Fault` class."""
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def _prepare_xml(self, xml_string):
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xml_string = xml_string.replace(" ", "")
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xml_string = xml_string.replace("\n", "")
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xml_string = xml_string.replace("\t", "")
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def test_400_fault(self):
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metadata = {'attributes': {"badRequest": 'code'}}
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serializer = wsgi.XMLDictSerializer(metadata=metadata,
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xmlns=common.XML_NS_V1)
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output = serializer.serialize(fixture)
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actual = minidom.parseString(self._prepare_xml(output))
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expected = minidom.parseString(self._prepare_xml("""
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<badRequest code="400" xmlns="%s">
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<message>scram</message>
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""") % common.XML_NS_V1)
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self.assertEqual(expected.toxml(), actual.toxml())
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def test_413_fault(self):
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metadata = {'attributes': {"overLimit": 'code'}}
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serializer = wsgi.XMLDictSerializer(metadata=metadata,
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xmlns=common.XML_NS_V1)
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output = serializer.serialize(fixture)
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actual = minidom.parseString(self._prepare_xml(output))
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expected = minidom.parseString(self._prepare_xml("""
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<overLimit code="413" xmlns="%s">
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<message>sorry</message>
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<retryAfter>4</retryAfter>
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""") % common.XML_NS_V1)
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self.assertEqual(expected.toxml(), actual.toxml())
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def test_404_fault(self):
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metadata = {'attributes': {"itemNotFound": 'code'}}
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serializer = wsgi.XMLDictSerializer(metadata=metadata,
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xmlns=common.XML_NS_V1)
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output = serializer.serialize(fixture)
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actual = minidom.parseString(self._prepare_xml(output))
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expected = minidom.parseString(self._prepare_xml("""
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<itemNotFound code="404" xmlns="%s">
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<message>sorry</message>
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""") % common.XML_NS_V1)
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self.assertEqual(expected.toxml(), actual.toxml())
added
removed
cinder/tests/api/openstack/test_faults.py
