replace self-defined http codes with standard definitions

Change-Id: I3045dc690e0bc1186f5c548cb533462dd03130d9
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>

13 files changed, 115 insertions, 126 deletions

diff --git a/utils/test/testapi/opnfv_testapi/common/constants.py b/utils/test/testapi/opnfv_testapi/common/constants.py
deleted file mode 100644
index 71bd95216..000000000
--- a/utils/test/testapi/opnfv_testapi/common/constants.py
+++ /dev/null
@@ -1,16 +0,0 @@
-##############################################################################
-# Copyright (c) 2015 Orange
-# guyrodrigue.koffi@orange.com / koffirodrigue@gmail.com
-# All rights reserved. This program and the accompanying materials
-# are made available under the terms of the Apache License, Version 2.0
-# which accompanies this distribution, and is available at
-# http://www.apache.org/licenses/LICENSE-2.0
-##############################################################################
-
-
-DEFAULT_REPRESENTATION = "application/json"
-HTTP_BAD_REQUEST = 400
-HTTP_UNAUTHORIZED = 401
-HTTP_FORBIDDEN = 403
-HTTP_NOT_FOUND = 404
-HTTP_OK = 200
diff --git a/utils/test/testapi/opnfv_testapi/resources/handlers.py b/utils/test/testapi/opnfv_testapi/resources/handlers.py
index 15096468c..bf8a92b54 100644
--- a/utils/test/testapi/opnfv_testapi/resources/handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/handlers.py
@@ -22,15 +22,17 @@
 
 from datetime import datetime
 import functools
+import httplib
 import json
 
 from tornado import gen
 from tornado import web
 
 import models
-from opnfv_testapi.common import constants
 from opnfv_testapi.tornado_swagger import swagger
 
+DEFAULT_REPRESENTATION = "application/json"
+
 
 class GenericApiHandler(web.RequestHandler):
     def __init__(self, application, request, **kwargs):
@@ -50,18 +52,18 @@ class GenericApiHandler(web.RequestHandler):
         if self.request.method != "GET" and self.request.method != "DELETE":
             if self.request.headers.get("Content-Type") is not None:
                 if self.request.headers["Content-Type"].startswith(
-                        constants.DEFAULT_REPRESENTATION):
+                        DEFAULT_REPRESENTATION):
                     try:
                         self.json_args = json.loads(self.request.body)
                     except (ValueError, KeyError, TypeError) as error:
-                        raise web.HTTPError(constants.HTTP_BAD_REQUEST,
+                        raise web.HTTPError(httplib.BAD_REQUEST,
                                             "Bad Json format [{}]".
                                             format(error))
 
     def finish_request(self, json_object=None):
         if json_object:
             self.write(json.dumps(json_object))
-        self.set_header("Content-Type", constants.DEFAULT_REPRESENTATION)
+        self.set_header("Content-Type", DEFAULT_REPRESENTATION)
         self.finish()
 
     def _create_response(self, resource):
@@ -81,12 +83,12 @@ class GenericApiHandler(web.RequestHandler):
                 try:
                     token = self.request.headers['X-Auth-Token']
                 except KeyError:
-                    raise web.HTTPError(constants.HTTP_UNAUTHORIZED,
+                    raise web.HTTPError(httplib.UNAUTHORIZED,
                                         "No Authentication Header.")
                 query = {'access_token': token}
                 check = yield self._eval_db_find_one(query, 'tokens')
                 if not check:
-                    raise web.HTTPError(constants.HTTP_FORBIDDEN,
+                    raise web.HTTPError(httplib.FORBIDDEN,
                                         "Invalid Token.")
             ret = yield gen.coroutine(method)(self, *args, **kwargs)
             raise gen.Return(ret)
@@ -99,13 +101,13 @@ class GenericApiHandler(web.RequestHandler):
         :param db_checks: [(table, exist, query, error)]
         """
         if self.json_args is None:
-            raise web.HTTPError(constants.HTTP_BAD_REQUEST, "no body")
+            raise web.HTTPError(httplib.BAD_REQUEST, "no body")
 
         data = self.table_cls.from_dict(self.json_args)
         for miss in miss_checks:
             miss_data = data.__getattribute__(miss)
             if miss_data is None or miss_data == '':
-                raise web.HTTPError(constants.HTTP_BAD_REQUEST,
+                raise web.HTTPError(httplib.BAD_REQUEST,
                                     '{} missing'.format(miss))
 
         for k, v in kwargs.iteritems():
@@ -151,7 +153,7 @@ class GenericApiHandler(web.RequestHandler):
     def _get_one(self, query):
         data = yield self._eval_db_find_one(query)
         if data is None:
-            raise web.HTTPError(constants.HTTP_NOT_FOUND,
+            raise web.HTTPError(httplib.NOT_FOUND,
                                 "[{}] not exist in table [{}]"
                                 .format(query, self.table))
         self.finish_request(self.format_data(data))
@@ -160,7 +162,7 @@ class GenericApiHandler(web.RequestHandler):
     def _delete(self, query):
         data = yield self._eval_db_find_one(query)
         if data is None:
-            raise web.HTTPError(constants.HTTP_NOT_FOUND,
+            raise web.HTTPError(httplib.NOT_FOUND,
                                 "[{}] not exit in table [{}]"
                                 .format(query, self.table))
 
@@ -170,12 +172,12 @@ class GenericApiHandler(web.RequestHandler):
     @authenticate
     def _update(self, query, db_keys):
         if self.json_args is None:
-            raise web.HTTPError(constants.HTTP_BAD_REQUEST, "No payload")
+            raise web.HTTPError(httplib.BAD_REQUEST, "No payload")
 
         # check old data exist
         from_data = yield self._eval_db_find_one(query)
         if from_data is None:
-            raise web.HTTPError(constants.HTTP_NOT_FOUND,
+            raise web.HTTPError(httplib.NOT_FOUND,
                                 "{} could not be found in table [{}]"
                                 .format(query, self.table))
 
@@ -185,7 +187,7 @@ class GenericApiHandler(web.RequestHandler):
         if not equal:
             to_data = yield self._eval_db_find_one(new_query)
             if to_data is not None:
-                raise web.HTTPError(constants.HTTP_FORBIDDEN,
+                raise web.HTTPError(httplib.FORBIDDEN,
                                     "{} already exists in table [{}]"
                                     .format(new_query, self.table))
 
@@ -204,7 +206,7 @@ class GenericApiHandler(web.RequestHandler):
             request = self._update_request(request, k, v,
                                            data.__getattribute__(k))
         if not request:
-            raise web.HTTPError(constants.HTTP_FORBIDDEN, "Nothing to update")
+            raise web.HTTPError(httplib.FORBIDDEN, "Nothing to update")
 
         edit_request = data.format()
         edit_request.update(request)
diff --git a/utils/test/testapi/opnfv_testapi/resources/pod_handlers.py b/utils/test/testapi/opnfv_testapi/resources/pod_handlers.py
index 65c27f60a..fd9ce3eb5 100644
--- a/utils/test/testapi/opnfv_testapi/resources/pod_handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/pod_handlers.py
@@ -6,8 +6,9 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+import httplib
+
 import handlers
-from opnfv_testapi.common import constants
 from opnfv_testapi.tornado_swagger import swagger
 import pod_models
 
@@ -46,7 +47,7 @@ class PodCLHandler(GenericPodHandler):
 
         def error(data):
             message = '{} already exists as a pod'.format(data.name)
-            return constants.HTTP_FORBIDDEN, message
+            return httplib.FORBIDDEN, message
 
         miss_checks = ['name']
         db_checks = [(self.table, False, query, error)]
diff --git a/utils/test/testapi/opnfv_testapi/resources/project_handlers.py b/utils/test/testapi/opnfv_testapi/resources/project_handlers.py
index f3521961d..087bb8af2 100644
--- a/utils/test/testapi/opnfv_testapi/resources/project_handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/project_handlers.py
@@ -6,8 +6,9 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+import httplib
+
 import handlers
-from opnfv_testapi.common import constants
 from opnfv_testapi.tornado_swagger import swagger
 import project_models
 
@@ -48,7 +49,7 @@ class ProjectCLHandler(GenericProjectHandler):
 
         def error(data):
             message = '{} already exists as a project'.format(data.name)
-            return constants.HTTP_FORBIDDEN, message
+            return httplib.FORBIDDEN, message
 
         miss_checks = ['name']
         db_checks = [(self.table, False, query, error)]
diff --git a/utils/test/testapi/opnfv_testapi/resources/result_handlers.py b/utils/test/testapi/opnfv_testapi/resources/result_handlers.py
index d41ba4820..44b9f8c07 100644
--- a/utils/test/testapi/opnfv_testapi/resources/result_handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/result_handlers.py
@@ -8,11 +8,11 @@
 ##############################################################################
 from datetime import datetime
 from datetime import timedelta
+import httplib
 
 from bson import objectid
 from tornado import web
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import handlers
 from opnfv_testapi.resources import result_models
 from opnfv_testapi.tornado_swagger import swagger
@@ -30,7 +30,7 @@ class GenericResultHandler(handlers.GenericApiHandler):
         try:
             value = int(value)
         except:
-            raise web.HTTPError(constants.HTTP_BAD_REQUEST,
+            raise web.HTTPError(httplib.BAD_REQUEST,
                                 '{} must be int'.format(key))
         return value
 
@@ -146,14 +146,14 @@ class ResultsCLHandler(GenericResultHandler):
 
         def pod_error(data):
             message = 'Could not find pod [{}]'.format(data.pod_name)
-            return constants.HTTP_NOT_FOUND, message
+            return httplib.NOT_FOUND, message
 
         def project_query(data):
             return {'name': data.project_name}
 
         def project_error(data):
             message = 'Could not find project [{}]'.format(data.project_name)
-            return constants.HTTP_NOT_FOUND, message
+            return httplib.NOT_FOUND, message
 
         def testcase_query(data):
             return {'project_name': data.project_name, 'name': data.case_name}
@@ -161,7 +161,7 @@ class ResultsCLHandler(GenericResultHandler):
         def testcase_error(data):
             message = 'Could not find testcase [{}] in project [{}]'\
                 .format(data.case_name, data.project_name)
-            return constants.HTTP_NOT_FOUND, message
+            return httplib.NOT_FOUND, message
 
         miss_checks = ['pod_name', 'project_name', 'case_name']
         db_checks = [('pods', True, pod_query, pod_error),
diff --git a/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py b/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py
index 80eb1aabe..a2856dbd7 100644
--- a/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/scenario_handlers.py
@@ -1,8 +1,8 @@
 import functools
+import httplib
 
 from tornado import web
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import handlers
 import opnfv_testapi.resources.scenario_models as models
 from opnfv_testapi.tornado_swagger import swagger
@@ -84,7 +84,7 @@ class ScenariosCLHandler(GenericScenarioHandler):
 
         def error(data):
             message = '{} already exists as a scenario'.format(data.name)
-            return constants.HTTP_FORBIDDEN, message
+            return httplib.FORBIDDEN, message
 
         miss_checks = ['name']
         db_checks = [(self.table, False, query, error)]
@@ -185,7 +185,7 @@ class ScenarioGURHandler(GenericScenarioHandler):
     def _update_requests_rename(self, data):
         data.name = self._term.get('name')
         if not data.name:
-            raise web.HTTPError(constants.HTTP_BAD_REQUEST,
+            raise web.HTTPError(httplib.BAD_REQUEST,
                                 "new scenario name is not provided")
 
     def _update_requests_add_installer(self, data):
diff --git a/utils/test/testapi/opnfv_testapi/resources/testcase_handlers.py b/utils/test/testapi/opnfv_testapi/resources/testcase_handlers.py
index 3debd6918..1211a0573 100644
--- a/utils/test/testapi/opnfv_testapi/resources/testcase_handlers.py
+++ b/utils/test/testapi/opnfv_testapi/resources/testcase_handlers.py
@@ -6,7 +6,8 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
-from opnfv_testapi.common import constants
+import httplib
+
 from opnfv_testapi.resources import handlers
 from opnfv_testapi.resources import testcase_models
 from opnfv_testapi.tornado_swagger import swagger
@@ -58,12 +59,12 @@ class TestcaseCLHandler(GenericTestcaseHandler):
 
         def p_error(data):
             message = 'Could not find project [{}]'.format(data.project_name)
-            return constants.HTTP_FORBIDDEN, message
+            return httplib.FORBIDDEN, message
 
         def tc_error(data):
             message = '{} already exists as a testcase in project {}'\
                 .format(data.name, data.project_name)
-            return constants.HTTP_FORBIDDEN, message
+            return httplib.FORBIDDEN, message
 
         miss_checks = ['name']
         db_checks = [(self.db_projects, True, p_query, p_error),
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_pod.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_pod.py
index 922bd46e2..cec90d8a5 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_pod.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_pod.py
@@ -6,9 +6,9 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+import httplib
 import unittest
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import pod_models
 import test_base as base
 
@@ -37,36 +37,36 @@ class TestPodBase(base.TestBase):
 class TestPodCreate(TestPodBase):
     def test_withoutBody(self):
         (code, body) = self.create()
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_emptyName(self):
         req_empty = pod_models.PodCreateRequest('')
         (code, body) = self.create(req_empty)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_noneName(self):
         req_none = pod_models.PodCreateRequest(None)
         (code, body) = self.create(req_none)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_success(self):
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_create_body(body)
 
     def test_alreadyExist(self):
         self.create_d()
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('already exists', body)
 
 
 class TestPodGet(TestPodBase):
     def test_notExist(self):
         code, body = self.get('notExist')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_getOne(self):
         self.create_d()
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_project.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_project.py
index afd4a6601..75b2d5260 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_project.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_project.py
@@ -6,9 +6,9 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+import httplib
 import unittest
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import project_models
 import test_base as base
 
@@ -37,41 +37,41 @@ class TestProjectBase(base.TestBase):
 class TestProjectCreate(TestProjectBase):
     def test_withoutBody(self):
         (code, body) = self.create()
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_emptyName(self):
         req_empty = project_models.ProjectCreateRequest('')
         (code, body) = self.create(req_empty)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_noneName(self):
         req_none = project_models.ProjectCreateRequest(None)
         (code, body) = self.create(req_none)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_success(self):
         (code, body) = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_create_body(body)
 
     def test_alreadyExist(self):
         self.create_d()
         (code, body) = self.create_d()
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('already exists', body)
 
 
 class TestProjectGet(TestProjectBase):
     def test_notExist(self):
         code, body = self.get('notExist')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_getOne(self):
         self.create_d()
         code, body = self.get(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_body(body)
 
     def test_list(self):
@@ -88,23 +88,23 @@ class TestProjectGet(TestProjectBase):
 class TestProjectUpdate(TestProjectBase):
     def test_withoutBody(self):
         code, _ = self.update(None, 'noBody')
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_notFound(self):
         code, _ = self.update(self.req_e, 'notFound')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_newNameExist(self):
         self.create_d()
         self.create_e()
         code, body = self.update(self.req_e, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn("already exists", body)
 
     def test_noUpdate(self):
         self.create_d()
         code, body = self.update(self.req_d, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn("Nothing to update", body)
 
     def test_success(self):
@@ -114,7 +114,7 @@ class TestProjectUpdate(TestProjectBase):
 
         req = project_models.ProjectUpdateRequest('newName', 'new description')
         code, body = self.update(req, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assertEqual(_id, body._id)
         self.assert_body(body, req)
 
@@ -126,16 +126,16 @@ class TestProjectUpdate(TestProjectBase):
 class TestProjectDelete(TestProjectBase):
     def test_notFound(self):
         code, body = self.delete('notFound')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_success(self):
         self.create_d()
         code, body = self.delete(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assertEqual(body, '')
 
         code, body = self.get(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_result.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_result.py
index 2c7268eb6..05220f1d2 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_result.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_result.py
@@ -8,9 +8,9 @@
 ##############################################################################
 import copy
 from datetime import datetime, timedelta
+import httplib
 import unittest
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import pod_models
 from opnfv_testapi.resources import project_models
 from opnfv_testapi.resources import result_models
@@ -99,7 +99,7 @@ class TestResultBase(base.TestBase):
                          self.project)
 
     def assert_res(self, code, result, req=None):
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         if req is None:
             req = self.req_d
         self.assertEqual(result.pod_name, req.pod_name)
@@ -134,61 +134,61 @@ class TestResultBase(base.TestBase):
 class TestResultCreate(TestResultBase):
     def test_nobody(self):
         (code, body) = self.create(None)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('no body', body)
 
     def test_podNotProvided(self):
         req = self.req_d
         req.pod_name = None
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('pod_name missing', body)
 
     def test_projectNotProvided(self):
         req = self.req_d
         req.project_name = None
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('project_name missing', body)
 
     def test_testcaseNotProvided(self):
         req = self.req_d
         req.case_name = None
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('case_name missing', body)
 
     def test_noPod(self):
         req = self.req_d
         req.pod_name = 'notExistPod'
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
         self.assertIn('Could not find pod', body)
 
     def test_noProject(self):
         req = self.req_d
         req.project_name = 'notExistProject'
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
         self.assertIn('Could not find project', body)
 
     def test_noTestcase(self):
         req = self.req_d
         req.case_name = 'notExistTestcase'
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
         self.assertIn('Could not find testcase', body)
 
     def test_success(self):
         (code, body) = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_href(body)
 
     def test_key_with_doc(self):
         req = copy.deepcopy(self.req_d)
         req.details = {'1.name': 'dot_name'}
         (code, body) = self.create(req)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_href(body)
 
     def test_no_ti(self):
@@ -205,7 +205,7 @@ class TestResultCreate(TestResultBase):
                                                 criteria=self.criteria)
         (code, res) = self.create(req)
         _id = res.href.split('/')[-1]
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         code, body = self.get(_id)
         self.assert_res(code, body, req)
 
@@ -245,7 +245,7 @@ class TestResultGet(TestResultBase):
 
     def test_queryPeriodNotInt(self):
         code, body = self.query(self._set_query('period=a'))
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('period must be int', body)
 
     def test_queryPeriodFail(self):
@@ -258,7 +258,7 @@ class TestResultGet(TestResultBase):
 
     def test_queryLastNotInt(self):
         code, body = self.query(self._set_query('last=a'))
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('last must be int', body)
 
     def test_queryLast(self):
@@ -297,7 +297,7 @@ class TestResultGet(TestResultBase):
             req = self._create_changed_date(**kwargs)
         code, body = self.query(query)
         if not found:
-            self.assertEqual(code, constants.HTTP_OK)
+            self.assertEqual(code, httplib.OK)
             self.assertEqual(0, len(body.results))
         else:
             self.assertEqual(1, len(body.results))
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_scenario.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_scenario.py
index b62c1d294..ab2c34b31 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_scenario.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_scenario.py
@@ -1,10 +1,10 @@
 from copy import deepcopy
 from datetime import datetime
 import functools
+import httplib
 import json
 import os
 
-from opnfv_testapi.common import constants
 import opnfv_testapi.resources.scenario_models as models
 import test_base as base
 
@@ -37,7 +37,7 @@ class TestScenarioBase(base.TestBase):
         return res.href.split('/')[-1]
 
     def assert_res(self, code, scenario, req=None):
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         if req is None:
             req = self.req_d
         self.assertIsNotNone(scenario._id)
@@ -60,29 +60,29 @@ class TestScenarioBase(base.TestBase):
 class TestScenarioCreate(TestScenarioBase):
     def test_withoutBody(self):
         (code, body) = self.create()
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_emptyName(self):
         req_empty = models.ScenarioCreateRequest('')
         (code, body) = self.create(req_empty)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_noneName(self):
         req_none = models.ScenarioCreateRequest(None)
         (code, body) = self.create(req_none)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_success(self):
         (code, body) = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_create_body(body)
 
     def test_alreadyExist(self):
         self.create_d()
         (code, body) = self.create_d()
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('already exists', body)
 
 
@@ -125,7 +125,7 @@ class TestScenarioGet(TestScenarioBase):
     def _query_and_assert(self, query, found=True, reqs=None):
         code, body = self.query(query)
         if not found:
-            self.assertEqual(code, constants.HTTP_OK)
+            self.assertEqual(code, httplib.OK)
             self.assertEqual(0, len(body.scenarios))
         else:
             self.assertEqual(len(reqs), len(body.scenarios))
@@ -327,32 +327,32 @@ class TestScenarioUpdate(TestScenarioBase):
 
     def _update_and_assert(self, update_req, new_scenario, name=None):
         code, _ = self.update(update_req, self.scenario)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self._get_and_assert(_none_default(name, self.scenario),
                              new_scenario)
 
     def _success(self, status, new_scenario):
-        self.assertEqual(status, constants.HTTP_OK)
+        self.assertEqual(status, httplib.OK)
         self._get_and_assert(new_scenario.get('name'), new_scenario)
 
     def _forbidden(self, status, new_scenario):
-        self.assertEqual(status, constants.HTTP_FORBIDDEN)
+        self.assertEqual(status, httplib.FORBIDDEN)
 
     def _bad_request(self, status, new_scenario):
-        self.assertEqual(status, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(status, httplib.BAD_REQUEST)
 
 
 class TestScenarioDelete(TestScenarioBase):
     def test_notFound(self):
         code, body = self.delete('notFound')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_success(self):
         scenario = self.create_return_name(self.req_d)
         code, _ = self.delete(scenario)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         code, _ = self.get(scenario)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
 
 def _none_default(check, default):
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_testcase.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_testcase.py
index c0494db5d..ec44fcae5 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_testcase.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_testcase.py
@@ -7,9 +7,9 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 import copy
+import httplib
 import unittest
 
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import project_models
 from opnfv_testapi.resources import testcase_models
 import test_base as base
@@ -79,46 +79,46 @@ class TestCaseBase(base.TestBase):
 class TestCaseCreate(TestCaseBase):
     def test_noBody(self):
         (code, body) = self.create(None, 'vping')
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_noProject(self):
         code, body = self.create(self.req_d, 'noProject')
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('Could not find project', body)
 
     def test_emptyName(self):
         req_empty = testcase_models.TestcaseCreateRequest('')
         (code, body) = self.create(req_empty, self.project)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_noneName(self):
         req_none = testcase_models.TestcaseCreateRequest(None)
         (code, body) = self.create(req_none, self.project)
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
         self.assertIn('name missing', body)
 
     def test_success(self):
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_create_body(body, None, self.project)
 
     def test_alreadyExist(self):
         self.create_d()
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('already exists', body)
 
 
 class TestCaseGet(TestCaseBase):
     def test_notExist(self):
         code, body = self.get('notExist')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_getOne(self):
         self.create_d()
         code, body = self.get(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assert_body(body)
 
     def test_list(self):
@@ -135,23 +135,23 @@ class TestCaseGet(TestCaseBase):
 class TestCaseUpdate(TestCaseBase):
     def test_noBody(self):
         code, _ = self.update(case='noBody')
-        self.assertEqual(code, constants.HTTP_BAD_REQUEST)
+        self.assertEqual(code, httplib.BAD_REQUEST)
 
     def test_notFound(self):
         code, _ = self.update(self.update_e, 'notFound')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_newNameExist(self):
         self.create_d()
         self.create_e()
         code, body = self.update(self.update_e, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn("already exists", body)
 
     def test_noUpdate(self):
         self.create_d()
         code, body = self.update(self.update_d, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn("Nothing to update", body)
 
     def test_success(self):
@@ -160,7 +160,7 @@ class TestCaseUpdate(TestCaseBase):
         _id = body._id
 
         code, body = self.update(self.update_e, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assertEqual(_id, body._id)
         self.assert_update_body(self.req_d, body, self.update_e)
 
@@ -173,22 +173,22 @@ class TestCaseUpdate(TestCaseBase):
         update = copy.deepcopy(self.update_d)
         update.description = {'2. change': 'dollar change'}
         code, body = self.update(update, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
 
 
 class TestCaseDelete(TestCaseBase):
     def test_notFound(self):
         code, body = self.delete('notFound')
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
     def test_success(self):
         self.create_d()
         code, body = self.delete(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
         self.assertEqual(body, '')
 
         code, body = self.get(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_NOT_FOUND)
+        self.assertEqual(code, httplib.NOT_FOUND)
 
 
 if __name__ == '__main__':
diff --git a/utils/test/testapi/opnfv_testapi/tests/unit/test_token.py b/utils/test/testapi/opnfv_testapi/tests/unit/test_token.py
index 19b9e3e07..9cc52a2f0 100644
--- a/utils/test/testapi/opnfv_testapi/tests/unit/test_token.py
+++ b/utils/test/testapi/opnfv_testapi/tests/unit/test_token.py
@@ -3,12 +3,12 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 
+import httplib
 import unittest
 
 from tornado import web
 
 import fake_pymongo
-from opnfv_testapi.common import constants
 from opnfv_testapi.resources import project_models
 from opnfv_testapi.router import url_mappings
 import test_base as base
@@ -34,19 +34,19 @@ class TestTokenCreateProject(TestToken):
     def test_projectCreateTokenInvalid(self):
         self.headers['X-Auth-Token'] = '1234'
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('Invalid Token.', body)
 
     def test_projectCreateTokenUnauthorized(self):
         self.headers.pop('X-Auth-Token')
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_UNAUTHORIZED)
+        self.assertEqual(code, httplib.UNAUTHORIZED)
         self.assertIn('No Authentication Header.', body)
 
     def test_projectCreateTokenSuccess(self):
         self.headers['X-Auth-Token'] = '12345'
         code, body = self.create_d()
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
 
 
 class TestTokenDeleteProject(TestToken):
@@ -61,7 +61,7 @@ class TestTokenDeleteProject(TestToken):
         self.create_d()
         self.headers['X-Auth-Token'] = '1234'
         code, body = self.delete(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('Invalid Token.', body)
 
     def test_projectDeleteTokenUnauthorized(self):
@@ -69,14 +69,14 @@ class TestTokenDeleteProject(TestToken):
         self.create_d()
         self.headers.pop('X-Auth-Token')
         code, body = self.delete(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_UNAUTHORIZED)
+        self.assertEqual(code, httplib.UNAUTHORIZED)
         self.assertIn('No Authentication Header.', body)
 
     def test_projectDeleteTokenSuccess(self):
         self.headers['X-Auth-Token'] = '12345'
         self.create_d()
         code, body = self.delete(self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
 
 
 class TestTokenUpdateProject(TestToken):
@@ -93,7 +93,7 @@ class TestTokenUpdateProject(TestToken):
         self.headers['X-Auth-Token'] = '1234'
         req = project_models.ProjectUpdateRequest('newName', 'new description')
         code, body = self.update(req, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_FORBIDDEN)
+        self.assertEqual(code, httplib.FORBIDDEN)
         self.assertIn('Invalid Token.', body)
 
     def test_projectUpdateTokenUnauthorized(self):
@@ -103,7 +103,7 @@ class TestTokenUpdateProject(TestToken):
         self.headers.pop('X-Auth-Token')
         req = project_models.ProjectUpdateRequest('newName', 'new description')
         code, body = self.update(req, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_UNAUTHORIZED)
+        self.assertEqual(code, httplib.UNAUTHORIZED)
         self.assertIn('No Authentication Header.', body)
 
     def test_projectUpdateTokenSuccess(self):
@@ -112,7 +112,7 @@ class TestTokenUpdateProject(TestToken):
         code, body = self.get(self.req_d.name)
         req = project_models.ProjectUpdateRequest('newName', 'new description')
         code, body = self.update(req, self.req_d.name)
-        self.assertEqual(code, constants.HTTP_OK)
+        self.assertEqual(code, httplib.OK)
 
 if __name__ == '__main__':
     unittest.main()