Modify gvnfm-vnflcm code and unit tests 65/12065/1
authorying.yunlong <ying.yunlong@zte.com.cn>
Wed, 13 Sep 2017 02:07:43 +0000 (10:07 +0800)
committerying.yunlong <ying.yunlong@zte.com.cn>
Wed, 13 Sep 2017 02:07:43 +0000 (10:07 +0800)
Modify call aai logic and fix related unit tests in gvnfm vnflcm

Change-Id: I3483f723ce91310d500e340fcdbb7e173972d777
Issue-ID: VFC-346
Signed-off-by: ying.yunlong <ying.yunlong@zte.com.cn>
lcm/lcm/nf/vnfs/tests/test_vnf_cancel.py
lcm/lcm/nf/vnfs/tests/test_vnf_create.py
lcm/lcm/nf/vnfs/tests/test_vnf_query.py
lcm/lcm/pub/msapi/aai.py
lcm/lcm/pub/utils/restcall.py

index 4f27cee..dee8462 100644 (file)
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 import json
 import uuid
 
@@ -44,12 +45,14 @@ class TestNFTerminate(TestCase):
                                    is_predefined=1, operationalstate=1)
         NfvoRegInfoModel.objects.create(nfvoid='1111', vnfminstid='11111', apiurl='1')
 
+
     def tearDown(self):
         VmInstModel.objects.all().delete()
         NetworkInstModel.objects.all().delete()
         SubNetworkInstModel.objects.all().delete()
         PortInstModel.objects.all().delete()
 
+
     def assert_job_result(self, job_id, job_progress, job_detail):
         jobs = JobStatusModel.objects.filter(
             jobid=job_id,
@@ -57,33 +60,24 @@ class TestNFTerminate(TestCase):
             descp=job_detail)
         self.assertEqual(1, len(jobs))
 
-    @mock.patch.object(restcall, 'call_req_aai')
-    def test_delete_vnf_identifier(self, mock_call_req_aai):
+
+    @mock.patch.object(restcall, 'call_req')
+    def test_delete_vnf_identifier(self, mock_call_req):
         NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
                                    netype='', vnfd_model='', status='NOT_INSTANTIATED', nf_desc='', vnfdid='',
                                    vnfSoftwareVersion='', vnfConfigurableProperties='todo',
                                    localizationLanguage='EN_US', create_time=now_time())
         r1_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
-        mock_call_req_aai.side_effect = [r1_create_vnf_to_aai]
+        mock_call_req.side_effect = [r1_create_vnf_to_aai]
         response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
         self.failUnlessEqual(status.HTTP_204_NO_CONTENT, response.status_code)
         self.assertEqual(None, response.data)
 
-    """
+
     def test_delete_vnf_identifier_when_vnf_not_exist(self):
         response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
-        self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
-        self.assertEqual("VnfInst(1111) does not exist", response.data["error"])
+        self.failUnlessEqual(status.HTTP_204_NO_CONTENT, response.status_code)
 
-    def test_delete_vnf_identifier_when_status_check_failed(self):
-        NfInstModel.objects.create(nfinstid='1111', nf_name='2222', package_id='todo', version='', vendor='',
-                                   netype='', vnfd_model='', status='VNF_INSTANTIATED', nf_desc='', vnfdid='',
-                                   vnfSoftwareVersion='', vnfConfigurableProperties='todo',
-                                   localizationLanguage='EN_US', create_time=now_time())
-        response = self.client.delete("/api/vnflcm/v1/vnf_instances/1111")
-        self.failUnlessEqual(status.HTTP_500_INTERNAL_SERVER_ERROR, response.status_code)
-        self.assertEqual("Don't allow to delete vnf(status:[VNF_INSTANTIATED])", response.data["error"])
-    """
 
     @mock.patch.object(TermVnf, 'run')
     def test_terminate_vnf(self, mock_run):
@@ -91,7 +85,7 @@ class TestNFTerminate(TestCase):
         response = self.client.post("/api/vnflcm/v1/vnf_instances/12/terminate", data={}, format='json')
         self.failUnlessEqual(status.HTTP_202_ACCEPTED, response.status_code)
 
-    """
+
     def test_terminate_vnf_when_inst_id_not_exist(self):
         data = {"terminationType": "GRACEFUL",
                 "gracefulTerminationTimeout": 120}
@@ -99,8 +93,8 @@ class TestNFTerminate(TestCase):
         self.job_id = JobUtil.create_job('NF', 'CREATE', self.nf_inst_id)
         JobUtil.add_job_status(self.job_id, 0, "INST_VNF_READY")
         TermVnf(data, nf_inst_id=self.nf_inst_id, job_id=self.job_id).run()
-        self.assert_job_result(self.job_id, 255, "VnfInst(%s) does not exist" % self.nf_inst_id)
-    """
+        self.assert_job_result(self.job_id, 100, "Terminate Vnf success.")
+
 
     @mock.patch.object(restcall, 'call_req')
     @mock.patch.object(api, 'call')
index aebfdb3..c715ced 100644 (file)
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 import json
 import uuid
 
@@ -49,15 +50,13 @@ class TestNFInstantiate(TestCase):
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
     @mock.patch.object(restcall, 'call_req')
-    @mock.patch.object(restcall, 'call_req_aai')
-    def test_create_vnf_identifier(self, mock_call_req_aai, mock_call_req):
+    def test_create_vnf_identifier(self, mock_call_req):
         r1_get_csarid_by_vnfdid = [0, json.JSONEncoder().encode({'csars':[{'package_id': '222',
                                                                   'csarId': '2222',
                                                                   'vnfdId': '111'}]}), '200']
         r2_get_rawdata_from_catalog = [0, json.JSONEncoder().encode(vnfd_rawdata), '200']
         r3_create_vnf_to_aai = [0, json.JSONEncoder().encode({}), '200']
-        mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog]
-        mock_call_req_aai.side_effect = [r3_create_vnf_to_aai]
+        mock_call_req.side_effect = [r1_get_csarid_by_vnfdid, r2_get_rawdata_from_catalog, r3_create_vnf_to_aai]
         data = {
             "vnfdId": "111",
             "vnfInstanceName": "vFW_01",
index 7f21d47..4229508 100644 (file)
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 from django.test import TestCase, Client
 from rest_framework import status
 
index 67b25c2..c62e4e9 100644 (file)
 
 import json
 import logging
+import uuid
 
 from lcm.pub.config.config import AAI_BASE_URL, AAI_USER, AAI_PASSWORD
 from lcm.pub.exceptions import NFLCMException
-from lcm.pub.utils.restcall import call_req_aai, rest_no_auth
+from lcm.pub.utils.restcall import rest_no_auth, call_req
 
 logger = logging.getLogger(__name__)
 
+
 def call_aai(resource, method, data=''):
-    return call_req_aai(AAI_BASE_URL, AAI_USER, AAI_PASSWORD, rest_no_auth, resource, method, data)
+    additional_headers = {
+        'X-FromAppId': 'VFC-GVNFM-VNFLCM',
+        'X-TransactionId': str(uuid.uuid1())
+    }
+    return call_req(AAI_BASE_URL,
+                    AAI_USER,
+                    AAI_PASSWORD,
+                    rest_no_auth,
+                    resource,
+                    method,
+                    data,
+                    additional_headers)
 
 
 def create_ns(global_customer_id, service_type, service_instance_id, data):
index 89c4d22..6bcb033 100644 (file)
@@ -29,7 +29,7 @@ HTTP_404_NOTFOUND, HTTP_403_FORBIDDEN, HTTP_401_UNAUTHORIZED, HTTP_400_BADREQUES
 logger = logging.getLogger(__name__)
 
 
-def call_req(base_url, user, passwd, auth_type, resource, method, content=''):
+def call_req(base_url, user, passwd, auth_type, resource, method, content='', additional_headers={}):
     callid = str(uuid.uuid1())
     logger.debug("[%s]call_req('%s','%s','%s',%s,'%s','%s','%s')" % (
         callid, base_url, user, passwd, auth_type, resource, method, content))
@@ -41,6 +41,8 @@ def call_req(base_url, user, passwd, auth_type, resource, method, content=''):
         if user:
             headers['Authorization'] = 'Basic ' + ('%s:%s' % (user, passwd)).encode("base64")
         ca_certs = None
+        if additional_headers:
+            headers.update(additional_headers)
         for retry_times in range(3):
             http = httplib2.Http(ca_certs=ca_certs, disable_ssl_certificate_validation=(auth_type == rest_no_auth))
             http.follow_all_redirects = True
@@ -93,52 +95,3 @@ def combine_url(base_url, resource):
     else:
         full_url = base_url + '/' + resource
     return full_url
-
-
-def call_req_aai(base_url, user, passwd, auth_type, resource, method, content=''):
-    callid = str(uuid.uuid1())
-    logger.debug("[%s]call_req('%s','%s','%s',%s,'%s','%s','%s')" % (
-        callid, base_url, user, passwd, auth_type, resource, method, content))
-    ret = None
-    resp_status = ''
-    try:
-        full_url = combine_url(base_url, resource)
-        headers = {'content-type': 'application/json', 'accept': 'application/json',
-                   'X-FromAppId': 'VFC-GVNFM-VNFLCM', 'X-TransactionId': str(uuid.uuid1())}
-        if user:
-            headers['Authorization'] = 'Basic ' + ('%s:%s' % (user, passwd)).encode("base64")
-        ca_certs = None
-        for retry_times in range(3):
-            http = httplib2.Http(ca_certs=ca_certs, disable_ssl_certificate_validation=(auth_type == rest_no_auth))
-            http.follow_all_redirects = True
-            try:
-                resp, resp_content = http.request(full_url, method=method.upper(), body=content, headers=headers)
-                resp_status, resp_body = resp['status'], resp_content.decode('UTF-8')
-                logger.debug("[%s][%d]status=%s,resp_body=%s)" % (callid, retry_times, resp_status, resp_body))
-                if resp_status in status_ok_list:
-                    ret = [0, resp_body, resp_status]
-                else:
-                    ret = [1, resp_body, resp_status]
-                break
-            except Exception as ex:
-                if 'httplib.ResponseNotReady' in str(sys.exc_info()):
-                    logger.debug("retry_times=%d", retry_times)
-                    logger.error(traceback.format_exc())
-                    ret = [1, "Unable to connect to %s" % full_url, resp_status]
-                    continue
-                raise ex
-    except urllib2.URLError as err:
-        ret = [2, str(err), resp_status]
-    except Exception as ex:
-        logger.error(traceback.format_exc())
-        logger.error("[%s]ret=%s" % (callid, str(sys.exc_info())))
-        res_info = str(sys.exc_info())
-        if 'httplib.ResponseNotReady' in res_info:
-            res_info = "The URL[%s] request failed or is not responding." % full_url
-        ret = [3, res_info, resp_status]
-    except:
-        logger.error(traceback.format_exc())
-        ret = [4, str(sys.exc_info()), resp_status]
-
-    logger.debug("[%s]ret=%s" % (callid, str(ret)))
-    return ret