# See the License for the specific language governing permissions and
# limitations under the License.
-import mock
import json
-from rest_framework import status
-from django.test import TestCase
+import mock
from django.test import Client
-from lcm.pub.database.models import NSInstModel, NfInstModel
-from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
+from django.test import TestCase
+from rest_framework import status
+
+from lcm.ns.biz.ns_heal import NSHealService
from lcm.ns.const import NS_INST_STATUS
+from lcm.pub.database.models import NSInstModel, NfInstModel
from lcm.pub.exceptions import NSLCMException
-from lcm.ns.ns_heal import NSHealService
-from lcm.ns.vnfs.heal_vnfs import NFHealService
+from lcm.pub.utils.jobutil import JobUtil, JOB_TYPE
+from lcm.ns_vnfs.biz.heal_vnfs import NFHealService
class TestHealNsViews(TestCase):