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# Copyright (C) 2018 Verizon. All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
from django.test import TestCase, Client
from rest_framework import status
from lcm.pub.database.models import SubscriptionModel
class TestQuerySubscriptions(TestCase):
def setUp(self):
self.client = Client()
self.subscription_id = "99442b18-a5c7-11e8-998c-bf1755941f16"
self.vnf_instance_id = "cd552c9c-ab6f-11e8-b354-236c32aa91a1"
SubscriptionModel.objects.all().delete()
self.test_single_subscription = {
"id": self.subscription_id,
"callbackUri": "http://aurl.com",
"_links": {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
},
"filter": {
"notificationTypes": ["VnfLcmOperationOccurrenceNotification"],
"operationTypes": ["INSTANTIATE"],
"operationStates": ["STARTING"],
"vnfInstanceSubscriptionFilter": {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
}
}
def tearDown(self):
pass
def test_get_subscriptions(self):
vnf_instance_filter = {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
links = {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
}
SubscriptionModel(subscription_id=self.subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
response = self.client.get("/api/vnflcm/v1/subscriptions", format='json')
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual([self.test_single_subscription], response.data)
def test_get_subscriptions_with_vnf_instance_id(self):
vnf_instance_filter = {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
links = {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
}
SubscriptionModel(subscription_id=self.subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
dummy_vnf_id = "584b35e2-b2a2-11e8-8e11-645106374fd3"
dummy_subscription_id = "947dcd2c-b2a2-11e8-b365-645106374fd4"
vnf_instance_filter["vnfInstanceIds"].append(dummy_vnf_id)
SubscriptionModel(subscription_id=dummy_subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
response = self.client.get("/api/vnflcm/v1/subscriptions?vnfInstanceId=" + dummy_vnf_id, format='json')
expected_response = self.test_single_subscription.copy()
expected_response["id"] = dummy_subscription_id
expected_response["filter"]["vnfInstanceSubscriptionFilter"]["vnfInstanceIds"] = \
vnf_instance_filter["vnfInstanceIds"]
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual([expected_response], response.data)
def test_get_subscriptions_with_unknown_vnf_instance_id(self):
vnf_instance_filter = {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
links = {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
}
SubscriptionModel(subscription_id=self.subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
response = self.client.get("/api/vnflcm/v1/subscriptions?vnfInstanceId=dummy", format='json')
self.assertEqual(response.status_code, status.HTTP_500_INTERNAL_SERVER_ERROR)
def test_get_subscriptions_with_invalid_filter(self):
vnf_instance_filter = {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
links = {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
}
SubscriptionModel(subscription_id=self.subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
response = self.client.get("/api/vnflcm/v1/subscriptions?dummy=dummy", format='json')
self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
def test_get_subscriptions_with_operation_type_filter(self):
vnf_instance_filter = {
"vnfdIds": [],
"vnfInstanceIds": [self.vnf_instance_id],
"vnfInstanceNames": [],
"vnfProductsFromProviders": {
"vnfProvider": "vendor"
}
}
links = {
"self": {
"href": "/api/v1/subscriptions/99442b18-a5c7-11e8-998c-bf1755941f16"
}
}
SubscriptionModel(subscription_id=self.subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['INSTANTIATE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
dummy_vnf_id = "584b35e2-b2a2-11e8-8e11-645106374fd3"
dummy_subscription_id = "947dcd2c-b2a2-11e8-b365-645106374fd4"
vnf_instance_filter["vnfInstanceIds"].append(dummy_vnf_id)
SubscriptionModel(subscription_id=dummy_subscription_id, callback_uri="http://aurl.com",
auth_info="{}", notification_types="['VnfLcmOperationOccurrenceNotification']",
operation_types="['SCALE']",
operation_states="['STARTING']",
links=json.dumps(links),
vnf_instance_filter=json.dumps(vnf_instance_filter)).save()
response = self.client.get("/api/vnflcm/v1/subscriptions?operationTypes=SCALE", format='json')
expected_response = self.test_single_subscription.copy()
expected_response["id"] = dummy_subscription_id
expected_response["filter"]["vnfInstanceSubscriptionFilter"]["vnfInstanceIds"] = \
vnf_instance_filter["vnfInstanceIds"]
expected_response["filter"]["operationTypes"] = ["SCALE"]
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual([expected_response], response.data)
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