Fix for bug 921743

Response codes for create ops in API v1.0 not compliant with spec

Change-Id: I7723e46b05ffd7b29940327b9c7362f843e01817

quantum/api/api_common.py

@@ -62,7 +62,10 @@ def create_resource(version, controller_dict):
     # and also the function for building the fault body
     fault_body_function = faults.fault_body_function(version)
 
-    headers_serializer = HeaderSerializer()
+    headers_serializers = {
+        '1.0': HeaderSerializer10(),
+        '1.1': HeaderSerializer11()
+    }
     xml_serializer = wsgi.XMLDictSerializer(metadata, xmlns)
     json_serializer = wsgi.JSONDictSerializer()
     xml_deserializer = wsgi.XMLDeserializer(metadata)
@@ -78,7 +81,8 @@ def create_resource(version, controller_dict):
         'application/json': json_deserializer,
     }
 
-    serializer = wsgi.ResponseSerializer(body_serializers, headers_serializer)
+    serializer = wsgi.ResponseSerializer(body_serializers,
+                                         headers_serializers[version])
     deserializer = wsgi.RequestDeserializer(body_deserializers)
 
     return wsgi.Resource(controller,
@@ -116,10 +120,10 @@ def APIFaultWrapper(errors=None):
     return wrapper
 
 
-class HeaderSerializer(wsgi.ResponseHeaderSerializer):
+class HeaderSerializer10(wsgi.ResponseHeaderSerializer):
     """
-    Defines default respone status codes for Quantum API operations
-        create - 202 ACCEPTED
+    Defines default respone status codes for Quantum API 1.0 operations
+        create - 200 OK
         update - 204 NOCONTENT
         delete - 204 NOCONTENT
         others - 200 OK (defined in base class)
@@ -127,7 +131,7 @@ class HeaderSerializer(wsgi.ResponseHeaderSerializer):
     """
 
     def create(self, response, data):
-        response.status_int = 202
+        response.status_int = 200
 
     def delete(self, response, data):
         response.status_int = 204
@@ -142,6 +146,20 @@ class HeaderSerializer(wsgi.ResponseHeaderSerializer):
         response.status_int = 204
 
 
+class HeaderSerializer11(HeaderSerializer10):
+    """
+    Defines default respone status codes for Quantum API 1.0 operations
+        create - 202 ACCEPTED
+        update - 204 NOCONTENT
+        delete - 204 NOCONTENT
+        others - 200 OK (defined in base class)
+
+    """
+
+    def create(self, response, data):
+        response.status_int = 202
+
+
 class QuantumController(object):
     """ Base controller class for Quantum API """
 

quantum/tests/unit/_test_api.py

@@ -53,7 +53,7 @@ class AbstractAPITest(unittest.TestCase):
         return port_data
 
     def _create_network(self, fmt, name=None, custom_req_body=None,
-                        expected_res_status=202):
+                        expected_res_status=None):
         LOG.debug("Creating network")
         content_type = "application/" + fmt
         if name:
@@ -64,20 +64,24 @@ class AbstractAPITest(unittest.TestCase):
                                                   net_name, fmt,
                                                   custom_req_body)
         network_res = network_req.get_response(self.api)
+        expected_res_status = expected_res_status or \
+                              self._successful_create_code
         self.assertEqual(network_res.status_int, expected_res_status)
         if expected_res_status in (200, 202):
             network_data = self._deserialize_net_response(content_type,
                                                           network_res)
             return network_data['network']['id']
 
-    def _create_port(self, network_id, port_state, fmt,
-                     custom_req_body=None, expected_res_status=202):
+    def _create_port(self, network_id, port_state, fmt, custom_req_body=None,
+                     expected_res_status=None):
         LOG.debug("Creating port for network %s", network_id)
         content_type = "application/%s" % fmt
         port_req = testlib.new_port_request(self.tenant_id, network_id,
                                             port_state, fmt,
                                             custom_req_body)
         port_res = port_req.get_response(self.api)
+        expected_res_status = expected_res_status or \
+                              self._successful_create_code
         self.assertEqual(port_res.status_int, expected_res_status)
         if expected_res_status in (200, 202):
             port_data = self._deserialize_port_response(content_type,

quantum/tests/unit/test_api.py

@@ -61,6 +61,7 @@ class APITestV10(test_api.BaseAPIOperationsTest):
              {test_api.NETS: nets.ControllerV10._serialization_metadata,
               test_api.PORTS: ports.ControllerV10._serialization_metadata,
               test_api.ATTS: atts.ControllerV10._serialization_metadata})
+        self._successful_create_code = exc.HTTPOk.code
         self._network_not_found_code = 420
         self._network_in_use_code = 421
         self._port_not_found_code = 430
@@ -107,6 +108,7 @@ class APITestV11(test_api.BaseAPIOperationsTest):
              {test_api.NETS: nets.ControllerV11._serialization_metadata,
               test_api.PORTS: ports.ControllerV11._serialization_metadata,
               test_api.ATTS: atts.ControllerV11._serialization_metadata})
+        self._successful_create_code = exc.HTTPAccepted.code
         self._network_not_found_code = exc.HTTPNotFound.code
         self._network_in_use_code = exc.HTTPConflict.code
         self._port_not_found_code = exc.HTTPNotFound.code
@@ -146,6 +148,7 @@ class APIFiltersTest(test_api.AbstractAPITest):
              {test_api.NETS: nets.ControllerV11._serialization_metadata,
               test_api.PORTS: ports.ControllerV11._serialization_metadata,
               test_api.ATTS: atts.ControllerV11._serialization_metadata})
+        self._successful_create_code = exc.HTTPAccepted.code
         self.net_op_status = test_config.get('default_net_op_status',
                                              'UNKNOWN')
         self.port_op_status = test_config.get('default_port_op_status',