def __call__(self, req):
metadata = {
'application/xml': {
'attributes': {
'resource': ['name', 'collection'],
'link': ['href', 'rel']
}
}
}
layout = []
for name, collection in iteritems(self.resources):
href = urlparse.urljoin(req.path_url, collection)
resource = {
'name': name,
'collection': collection,
'links': [{
'rel': 'self',
'href': href
}]
}
layout.append(resource)
response = dict(resources=layout)
content_type = req.best_match_content_type()
body = wsgi.Serializer(metadata=metadata).serialize(
response, content_type)
return webob.Response(body=body, content_type=content_type)
def __call__(self, req):
"""Respond to a request for all Tacker API versions."""
version_objs = [
{
"id": "v1.0",
"status": "CURRENT",
},
]
if req.path != '/':
language = req.best_match_language()
msg = _('Unknown API version specified')
msg = oslo_i18n.translate(msg, language)
return webob.exc.HTTPNotFound(explanation=msg)
builder = versions_view.get_view_builder(req)
versions = [builder.build(version) for version in version_objs]
response = dict(versions=versions)
metadata = {}
content_type = req.best_match_content_type()
body = (wsgi.Serializer(metadata=metadata).
serialize(response, content_type))
response = webob.Response()
response.content_type = content_type
response.body = body
return response
def test_get_deserialize_handler_unknown_content_type(self):
"""Verify that exception InvalidContentType is raised."""
content_type = 'application/unknown'
serializer = wsgi.Serializer()
self.assertRaises(exception.InvalidContentType,
serializer.get_deserialize_handler, content_type)
def test_deserialize_json_content_type(self):
"""Test Serializer.deserialize with content type json."""
content_type = 'application/json'
data_string = '{"servers": ["test=pass"]}'
serializer = wsgi.Serializer(default_xmlns="fake")
result = serializer.deserialize(data_string, content_type)
self.assertEqual({'body': {u'servers': [u'test=pass']}}, result)
def test_deserialize_raise_bad_request(self):
"""Test serialize verifies that exception is raises."""
content_type = 'application/unknown'
data_string = 'test'
serializer = wsgi.Serializer(default_xmlns="fake")
self.assertRaises(webob.exc.HTTPBadRequest, serializer.deserialize,
data_string, content_type)
def test_serialize_content_type_json(self):
"""Test serialize with content type json."""
input_data = {'servers': ['test=pass']}
content_type = 'application/json'
serializer = wsgi.Serializer(default_xmlns="fake")
result = serializer.serialize(input_data, content_type)
self.assertEqual('{"servers": ["test=pass"]}', result)
def test_serialize_unknown_content_type(self):
"""Verify that exception InvalidContentType is raised."""
input_dict = {'servers': {'test': 'pass'}}
content_type = 'application/unknown'
serializer = wsgi.Serializer()
self.assertRaises(exception.InvalidContentType, serializer.serialize,
input_dict, content_type)
def test_deserialize_xml_content_type(self):
"""Test deserialize with content type xml."""
content_type = 'application/xml'
data_string = ('<servers xmlns="fake">'
'<server>test=pass</server>'
'</servers>')
serializer = wsgi.Serializer(default_xmlns="fake",
metadata={'xmlns': 'fake'})
result = serializer.deserialize(data_string, content_type)
expected = {'body': {'servers': {'server': 'test=pass'}}}
self.assertEqual(expected, result)
def test_serialize_xml_root_is_None(self):
input_dict = {'test': 'pass'}
content_type = 'application/xml'
serializer = wsgi.Serializer(default_xmlns="fake")
result = serializer.serialize(input_dict, content_type)
result = result.replace('\n', '').replace(' ', '')
expected = ('<?xmlversion=\'1.0\''
'encoding=\'UTF-8\'?>'
'<testxmlns="http://openstack.org/quantum/api/v2.0"'
'xmlns:quantum="http://openstack.org/quantum/api/v2.0"'
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
'pass</test>')
self.assertEqual(result, expected)
def test_serialize_content_type_xml(self):
"""Test serialize with content type xml."""
input_data = {'servers': ['test=pass']}
content_type = 'application/xml'
serializer = wsgi.Serializer(default_xmlns="fake")
result = serializer.serialize(input_data, content_type)
expected = ('<?xml version=\'1.0\''
' encoding=\'UTF-8\'?>\n'
'<servers xmlns="http://openstack.org/quantum/api/v2.0" '
'xmlns:quantum="http://openstack.org/quantum/api/v2.0" '
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
'<server>test=pass</server></servers>')
self.assertEqual(expected, result)
def _do_request(self, method, path, data=None, params=None, action=None):
content_type = 'application/json'
body = None
if data is not None: # empty dict is valid
body = wsgi.Serializer().serialize(data, content_type)
req = testlib_api.create_request(
path, body, content_type,
method, query_string=params)
res = req.get_response(self._api)
if res.status_code >= 400:
raise webexc.HTTPClientError(detail=res.body, code=res.status_code)
if res.status_code != webexc.HTTPNoContent.code:
return res.json
def test_serialize_xml_root_key_is_dict(self):
"""Test Serializer.serialize with content type xml with meta dict."""
content_type = 'application/xml'
data = {'servers': {'network': (2, 3)}}
metadata = {'xmlns': 'fake'}
serializer = wsgi.Serializer(default_xmlns="fake", metadata=metadata)
result = serializer.serialize(data, content_type)
result = result.replace('\n', '')
expected = ('<?xml version=\'1.0\' encoding=\'UTF-8\'?>'
'<servers xmlns="fake" xmlns:quantum="fake" '
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
'<network>(2, 3)</network></servers>')
self.assertEqual(result, expected)
def test_deserialize_xml_content_type_with_meta(self):
"""Test deserialize with content type xml with meta."""
content_type = 'application/xml'
data_string = ('<servers>'
'<server name="s1">'
'<test test="a">passed</test>'
'</server>'
'</servers>')
metadata = {'plurals': {'servers': 'server'}, 'xmlns': 'fake'}
serializer = wsgi.Serializer(default_xmlns="fake", metadata=metadata)
result = serializer.deserialize(data_string, content_type)
expected = {'body': {'servers': [{'name': 's1', 'test': 'passed'}]}}
self.assertEqual(expected, result)
def test_serialize_xml_root_key_is_list(self):
"""Test serialize with content type xml with meta list."""
input_dict = {'servers': ['test=pass']}
content_type = 'application/xml'
metadata = {'application/xml': {'xmlns': 'fake'}}
serializer = wsgi.Serializer(default_xmlns="fake", metadata=metadata)
result = serializer.serialize(input_dict, content_type)
result = result.replace('\n', '').replace(' ', '')
expected = ('<?xmlversion=\'1.0\''
'encoding=\'UTF-8\'?>'
'<serversxmlns="http://openstack.org/quantum/api/v2.0"'
'xmlns:quantum="http://openstack.org/quantum/api/v2.0"'
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">'
'<server>test=pass</server></servers>')
self.assertEqual(result, expected)
def serialize(self, data):
ctype = 'application/%s' % self.fmt
result = wsgi.Serializer().serialize(data, ctype)
return result
def serialize(self, data):
ctype = 'application/%s' % self.fmt
result = wsgi.Serializer(attributes.get_attr_metadata()).serialize(
data, ctype)
return result
