Add code and testcase of query multi vnf

Change-Id: I4e8a172fde9745622c4715fa3082f90664271fc9
Issue-Id: GVNFM-12
Signed-off-by: ying.yunlong <ying.yunlong@zte.com.cn>

4 files changed, 96 insertions, 12 deletions

diff --git a/lcm/lcm/nf/vnfs/tests/test_vnf_query.py b/lcm/lcm/nf/vnfs/tests/test_vnf_query.py
index 9e7490a7..bc88b95c 100644
--- a/lcm/lcm/nf/vnfs/tests/test_vnf_query.py
+++ b/lcm/lcm/nf/vnfs/tests/test_vnf_query.py
@@ -22,7 +22,7 @@ class ResourceTest(TestCase):
         self.client = Client()
         self.nf_inst_id = "01"
         NfInstModel.objects.all().delete()
-        self.test_data = {
+        self.test_data_single_vnf = {
             "vnfInstanceId": "1",
             "vnfInstanceName": "VNF1",
             "vnfProvider": None,
@@ -49,6 +49,62 @@ class ResourceTest(TestCase):
             "vnfdVersion": None,
             "onboardedVnfPkgInfoId": None
         }
+        self.test_data_multi_vnf = [
+        {
+            "vnfInstanceId": "1",
+            "vnfInstanceName": "VNF1",
+            "vnfProvider": None,
+            "instantiatedVnfInfo": {
+                "vnfState": None,
+                "extCpInfo": [],
+                "virtualStorageResourceInfo": [
+                    {
+                        "virtualStorageInstanceId": "s01",
+                        "storageResource": {
+                            "resourceId": "resource01",
+                            "vimId": "vim01"
+                        }
+                    }
+                ],
+                "extVirtualLink": [],
+                "vnfcResourceInfo": [],
+                "monitoringParameters": {},
+                "vimInfo": [],
+                "flavourId": None,
+                "virtualLinkResourceInfo": [],
+                "scaleStatus": []
+            },
+            "vnfdVersion": None,
+            "onboardedVnfPkgInfoId": None
+        },
+        {
+            "vnfInstanceId": "2",
+            "vnfInstanceName": "VNF2",
+            "vnfProvider": None,
+            "instantiatedVnfInfo": {
+                "vnfState": None,
+                "extCpInfo": [],
+                "virtualStorageResourceInfo": [
+                    {
+                        "virtualStorageInstanceId": "s02",
+                        "storageResource": {
+                            "resourceId": "resource02",
+                            "vimId": "vim02"
+                        }
+                    }
+                ],
+                "extVirtualLink": [],
+                "vnfcResourceInfo": [],
+                "monitoringParameters": {},
+                "vimInfo": [],
+                "flavourId": None,
+                "virtualLinkResourceInfo": [],
+                "scaleStatus": []
+            },
+            "vnfdVersion": None,
+            "onboardedVnfPkgInfoId": None
+        }
+    ]
 
     def tearDown(self):
         pass
@@ -60,4 +116,13 @@ class ResourceTest(TestCase):
                          instid=vnf_inst_id).save()
         response = self.client.get("/openoapi/vnflcm/v1/vnf_instances/%s" % vnf_inst_id, format='json')
         self.assertEqual(response.status_code, status.HTTP_200_OK)
-        self.assertEqual(self.test_data, response.data)
\ No newline at end of file
+        self.assertEqual(self.test_data_single_vnf, response.data)
+
+    def test_get_vnfs(self):
+        for i in range(1,3):
+            NfInstModel(nfinstid='%s' % i, nf_name='VNF%s' % i).save()
+            StorageInstModel(storageid='s0%s' % i, vimid='vim0%s' % i, resouceid='resource0%s' % i,
+                             insttype=1, instid='%s' % i).save()
+        response = self.client.get("/openoapi/vnflcm/v1/vnf_instances")
+        self.failUnlessEqual(status.HTTP_200_OK, response.status_code)
+        self.assertEqual(self.test_data_multi_vnf, response.data)
\ No newline at end of file
diff --git a/lcm/lcm/nf/vnfs/urls.py b/lcm/lcm/nf/vnfs/urls.py
index 00788783..4857f429 100644
--- a/lcm/lcm/nf/vnfs/urls.py
+++ b/lcm/lcm/nf/vnfs/urls.py
@@ -15,18 +15,18 @@
 from django.conf.urls import patterns, url
 from rest_framework.urlpatterns import format_suffix_patterns
 
-from lcm.nf.vnfs.views import CreateVnfIdentifier, InstantiateVnf, QueryMultipleVnf,\
-    TerminateVnf, SwaggerJsonView, DetailVnf
+from lcm.nf.vnfs.views import InstantiateVnf, QueryMultipleVnf,\
+    TerminateVnf, SwaggerJsonView, DeleteVnfAndQueryVnf, CreateVnfAndQueryVnfs
 
 urlpatterns = patterns('',
-                       url(r'^openoapi/vnflcm/v1/vnf_instances$', CreateVnfIdentifier.as_view()),
+                       url(r'^openoapi/vnflcm/v1/vnf_instances$', CreateVnfAndQueryVnfs.as_view()),
                        url(r'^openoapi/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)/instantiate$',
                            InstantiateVnf.as_view()),
                        url(r'^openoapi/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)$',
-                           DetailVnf.as_view()),
+                           DeleteVnfAndQueryVnf.as_view()),
                        url(r'^openoapi/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)/terminate$',
                            TerminateVnf.as_view()),
-                       url(r'^openoapi/vnflcm/v1/vnf_instances$', QueryMultipleVnf.as_view()),
+                       # url(r'^openoapi/vnflcm/v1/vnf_instances$', QueryMultipleVnf.as_view()),
                        # url(r'^openoapi/vnflcm/v1/vnf_instances/(?P<instanceid>[0-9a-zA-Z_-]+)$',
                        #     QuerySingleVnf.as_view()),
                        # url(r'^openoapi/vnflcm/v1/vnf_lc_ops/(?P<vnfLcOpId>[0-9a-zA-Z_-]+)&'
diff --git a/lcm/lcm/nf/vnfs/views.py b/lcm/lcm/nf/vnfs/views.py
index b88a3e16..a97c6169 100644
--- a/lcm/lcm/nf/vnfs/views.py
+++ b/lcm/lcm/nf/vnfs/views.py
@@ -32,7 +32,21 @@ from lcm.pub.utils.values import ignore_case_get
 logger = logging.getLogger(__name__)
 
 
-class CreateVnfIdentifier(APIView):
+class CreateVnfAndQueryVnfs(APIView):
+    def get(self, request):
+        logger.debug("QuerySingleVnf--get::> %s" % request.data)
+        try:
+            resp_data = QueryVnf(request.data).query_multi_vnf()
+        except NFLCMException as e:
+            logger.error(e.message)
+            return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+        except:
+            logger.error(traceback.format_exc())
+            tt = traceback.format_exc()
+            return Response(data={'error': 'Failed to get Vnfs'},
+                            status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+        return Response(data=resp_data, status=status.HTTP_200_OK)
+
     def post(self, request):
         logger.debug("CreateVnfIdentifier--post::> %s" % request.data)
         try:
@@ -64,7 +78,7 @@ class InstantiateVnf(APIView):
         return Response(data=rsp, status=status.HTTP_202_ACCEPTED)
 
 
-class DetailVnf(APIView):
+class DeleteVnfAndQueryVnf(APIView):
     def get(self, request, instanceid):
         logger.debug("QuerySingleVnf--get::> %s" % request.data)
         try:
@@ -74,7 +88,6 @@ class DetailVnf(APIView):
             return Response(data={'error': '%s' % e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
         except:
             logger.error(traceback.format_exc())
-            tt = traceback.format_exc()
             return Response(data={'error': 'Failed to get Vnf(%s)' % instanceid},
                             status=status.HTTP_500_INTERNAL_SERVER_ERROR)
         return Response(data=resp_data, status=status.HTTP_200_OK)
diff --git a/lcm/lcm/nf/vnfs/vnf_query/query_vnf.py b/lcm/lcm/nf/vnfs/vnf_query/query_vnf.py
index 6526e731..7f4dc8da 100644
--- a/lcm/lcm/nf/vnfs/vnf_query/query_vnf.py
+++ b/lcm/lcm/nf/vnfs/vnf_query/query_vnf.py
@@ -21,7 +21,7 @@ logger = logging.getLogger(__name__)
 
 
 class QueryVnf:
-    def __init__(self, data, instanceid):
+    def __init__(self, data, instanceid=''):
         self.vnf_inst_id = instanceid
         self.data = data
         pass
@@ -34,7 +34,13 @@ class QueryVnf:
         return resp_data
 
     def query_multi_vnf(self):
-        pass
+        vnf_insts = NfInstModel.objects.all()
+        if not vnf_insts:
+            raise NFLCMException('VnfInsts does not exist')
+        resp_data = []
+        for vnf_inst in vnf_insts:
+            resp_data.append(self.fill_resp_data(vnf_inst))
+        return  resp_data
 
     def fill_resp_data(self, vnf):
         logger.info('Get the list of vloumes')