def test_get_body_deserializer_unknown_content_type(self):
"""
Test get body deserializer verifies
that exception InvalidContentType is raised
"""
content_type = 'application/unknown'
deserializer = wsgi.RequestDeserializer()
self.assertRaises(exception.InvalidContentType,
deserializer.get_body_deserializer, content_type)
def setUp(self):
super(RequestDeserializerTest, self).setUp()
class JSONDeserializer(object):
def deserialize(self, data, action='default'):
return 'pew_json'
class XMLDeserializer(object):
def deserialize(self, data, action='default'):
return 'pew_xml'
self.body_deserializers = {
'application/json': JSONDeserializer(),
'application/xml': XMLDeserializer()
}
self.deserializer = wsgi.RequestDeserializer(self.body_deserializers)
def create_resource(version, controller_dict):
"""
Generic function for creating a wsgi resource
The function takes as input:
- desired version
- controller and metadata dictionary
e.g.: {'1.0': [ctrl_v10, meta_v10, xml_ns],
'1.1': [ctrl_v11, meta_v11, xml_ns]}
"""
# the first element of the iterable is expected to be the controller
controller = controller_dict[version][0]
# the second element should be the metadata
metadata = controller_dict[version][1]
# and the third element the xml namespace
xmlns = controller_dict[version][2]
# and also the function for building the fault body
fault_body_function = faults.fault_body_function(version)
headers_serializers = {
'1.0': HeaderSerializer10(),
'1.1': HeaderSerializer11()
}
xml_serializer = wsgi.XMLDictSerializer(metadata, xmlns)
json_serializer = wsgi.JSONDictSerializer()
xml_deserializer = wsgi.XMLDeserializer(metadata)
json_deserializer = wsgi.JSONDeserializer()
body_serializers = {
'application/xml': xml_serializer,
'application/json': json_serializer,
}
body_deserializers = {
'application/xml': xml_deserializer,
'application/json': json_deserializer,
}
serializer = wsgi.ResponseSerializer(body_serializers,
headers_serializers[version])
deserializer = wsgi.RequestDeserializer(body_deserializers)
return wsgi.Resource(controller,
fault_body_function,
deserializer,
serializer)