Merge "More support of snaps for VNF"

9 files changed, 119 insertions, 454 deletions

diff --git a/functest/core/vnf.py b/functest/core/vnf.py
index a329212d8..bbdd80a00 100644
--- a/functest/core/vnf.py
+++ b/functest/core/vnf.py
@@ -14,7 +14,9 @@ import time
 
 import functest.core.testcase as base
 from functest.utils.constants import CONST
-import functest.utils.openstack_utils as os_utils
+from snaps.openstack.create_user import UserSettings, OpenStackUser
+from snaps.openstack.create_project import ProjectSettings, OpenStackProject
+from snaps.openstack.tests import openstack_tests
 
 __author__ = ("Morgan Richomme <morgan.richomme@orange.com>, "
               "Valentin Boucher <valentin.boucher@orange.com>")
@@ -43,10 +45,11 @@ class VnfOnBoarding(base.TestCase):
 
     def __init__(self, **kwargs):
         super(VnfOnBoarding, self).__init__(**kwargs)
-        self.exist_obj = {'tenant': False, 'user': False}
         self.tenant_name = CONST.__getattribute__(
             'vnf_{}_tenant_name'.format(self.case_name))
-        self.creds = {}
+        self.snaps_creds = {}
+        self.created_object = []
+        self.os_project = None
 
     def run(self, **kwargs):
         """
@@ -100,20 +103,30 @@ class VnfOnBoarding(base.TestCase):
                 'vnf_{}_tenant_description'.format(self.case_name))
             self.__logger.info("Prepare VNF: %s, description: %s",
                                self.tenant_name, tenant_description)
-            keystone_client = os_utils.get_keystone_client()
-            self.exist_obj['tenant'] = (
-                not os_utils.get_or_create_tenant_for_vnf(
-                    keystone_client,
-                    self.tenant_name,
-                    tenant_description))
-            self.exist_obj['user'] = not os_utils.get_or_create_user_for_vnf(
-                keystone_client, self.tenant_name)
-            self.creds = {
-                "tenant": self.tenant_name,
-                "username": self.tenant_name,
-                "password": self.tenant_name,
-                "auth_url": os_utils.get_credentials()['auth_url']
-                }
+            snaps_creds = openstack_tests.get_credentials(
+                os_env_file=CONST.__getattribute__('openstack_creds'))
+
+            project_creator = OpenStackProject(
+                snaps_creds,
+                ProjectSettings(
+                    name=self.tenant_name,
+                    description=tenant_description
+                ))
+            project_creator.create()
+            self.created_object.append(project_creator)
+            self.os_project = project_creator
+
+            user_creator = OpenStackUser(snaps_creds,
+                                         UserSettings(
+                                             name=self.tenant_name,
+                                             password=self.tenant_name))
+            user_creator.create()
+            self.created_object.append(user_creator)
+
+            project_creator.assoc_user(user_creator.user_settings)
+
+            self.snaps_creds = user_creator.get_os_creds(self.tenant_name)
+
             return base.TestCase.EX_OK
         except Exception:  # pylint: disable=broad-except
             self.__logger.exception("Exception raised during VNF preparation")
@@ -185,8 +198,9 @@ class VnfOnBoarding(base.TestCase):
             * the tenant
         """
         self.__logger.info("test cleaning")
-        keystone_client = os_utils.get_keystone_client()
-        if not self.exist_obj['tenant']:
-            os_utils.delete_tenant(keystone_client, self.tenant_name)
-        if not self.exist_obj['user']:
-            os_utils.delete_user(keystone_client, self.tenant_name)
+        self.__logger.info('Remove the cloudify manager OS object ..')
+        for creator in reversed(self.created_object):
+            try:
+                creator.clean()
+            except Exception as exc:  # pylint: disable=broad-except
+                self.__logger.error('Unexpected error cleaning - %s', exc)
diff --git a/functest/opnfv_tests/vnf/ims/cloudify_ims.py b/functest/opnfv_tests/vnf/ims/cloudify_ims.py
index 8ed7f0dda..b98cbe9ae 100644
--- a/functest/opnfv_tests/vnf/ims/cloudify_ims.py
+++ b/functest/opnfv_tests/vnf/ims/cloudify_ims.py
@@ -24,7 +24,6 @@ import functest.opnfv_tests.vnf.ims.clearwater_ims_base as clearwater_ims_base
 from functest.utils.constants import CONST
 import functest.utils.openstack_utils as os_utils
 
-from snaps.openstack.os_credentials import OSCreds
 from snaps.openstack.create_network import (NetworkSettings, SubnetSettings,
                                             OpenStackNetwork)
 from snaps.openstack.create_security_group import (SecurityGroupSettings,
@@ -63,7 +62,6 @@ class CloudifyIms(clearwater_ims_base.ClearwaterOnBoardingBase):
             raise Exception("VNF config file not found")
 
         self.snaps_creds = ''
-        self.created_object = []
 
         config_file = os.path.join(self.case_dir, self.config)
         self.orchestrator = dict(
@@ -101,12 +99,19 @@ class CloudifyIms(clearwater_ims_base.ClearwaterOnBoardingBase):
 
         self.__logger.info("Additional pre-configuration steps")
 
-        self.snaps_creds = OSCreds(
-            username=self.creds['username'],
-            password=self.creds['password'],
-            auth_url=self.creds['auth_url'],
-            project_name=self.creds['tenant'],
-            identity_api_version=int(os_utils.get_keystone_client_version()))
+        compute_quotas = self.os_project.get_compute_quotas()
+        network_quotas = self.os_project.get_network_quotas()
+
+        for key, value in (
+                self.orchestrator['requirements']['compute_quotas'].items()):
+            setattr(compute_quotas, key, value)
+
+        for key, value in (
+                self.orchestrator['requirements']['network_quotas'].items()):
+            setattr(network_quotas, key, value)
+
+        compute_quotas = self.project_ims.update_compute_quotas(compute_quotas)
+        network_quotas = self.project_ims.update_network_quotas(network_quotas)
 
         # needs some images
         self.__logger.info("Upload some OS images if it doesn't exist")
@@ -402,12 +407,6 @@ class CloudifyIms(clearwater_ims_base.ClearwaterOnBoardingBase):
             self.__logger.warn("Some issue during the undeployment ..")
             self.__logger.warn("Tenant clean continue ..")
 
-        self.__logger.info('Remove the cloudify manager OS object ..')
-        for creator in reversed(self.created_object):
-            try:
-                creator.clean()
-            except Exception as exc:
-                self.logger.error('Unexpected error cleaning - %s', exc)
         super(CloudifyIms, self).clean()
 
     @energy.enable_recording
diff --git a/functest/opnfv_tests/vnf/ims/cloudify_ims.yaml b/functest/opnfv_tests/vnf/ims/cloudify_ims.yaml
index 280e0a6b8..ad7fa70a9 100644
--- a/functest/opnfv_tests/vnf/ims/cloudify_ims.yaml
+++ b/functest/opnfv_tests/vnf/ims/cloudify_ims.yaml
@@ -21,6 +21,13 @@ vnf:
         flavor:
           name: m1.small
           ram_min: 2048
+        compute_quotas:
+          cores: 50
+          instances: 15
+        network_quotas:
+          security_group: 20
+          security_group_rule: 100
+          port: 50
     inputs:
         image_id: 'ubuntu_14.04'
         flavor_id: 'm1.small'
diff --git a/functest/opnfv_tests/vnf/ims/orchestra_clearwaterims.py b/functest/opnfv_tests/vnf/ims/orchestra_clearwaterims.py
index 216632eea..c924a3470 100644
--- a/functest/opnfv_tests/vnf/ims/orchestra_clearwaterims.py
+++ b/functest/opnfv_tests/vnf/ims/orchestra_clearwaterims.py
@@ -31,7 +31,6 @@ from snaps.openstack.create_network import (
     SubnetSettings,
     PortSettings)
 from snaps.openstack.create_router import OpenStackRouter, RouterSettings
-from snaps.openstack.os_credentials import OSCreds
 from snaps.openstack.create_instance import (
     VmInstanceSettings,
     OpenStackVmInstance)
@@ -208,15 +207,13 @@ class ClearwaterImsVnf(vnf.VnfOnBoarding):
         super(ClearwaterImsVnf, self).prepare()
 
         self.logger.info("Additional pre-configuration steps")
-        self.logger.info("creds %s", (self.creds))
-
-        self.snaps_creds = OSCreds(
-            username=self.creds['username'],
-            password=self.creds['password'],
-            auth_url=self.creds['auth_url'],
-            project_name=self.creds['tenant'],
-            identity_api_version=int(os_utils.get_keystone_client_version()))
 
+        self.creds = {
+                "tenant": self.tenant_name,
+                "username": self.tenant_name,
+                "password": self.tenant_name,
+                "auth_url": os_utils.get_credentials()['auth_url']
+                }
         self.prepare_images()
         self.prepare_flavor()
         self.prepare_security_groups()
diff --git a/functest/opnfv_tests/vnf/ims/orchestra_openims.py b/functest/opnfv_tests/vnf/ims/orchestra_openims.py
index 6c9628f7f..aae35146f 100644
--- a/functest/opnfv_tests/vnf/ims/orchestra_openims.py
+++ b/functest/opnfv_tests/vnf/ims/orchestra_openims.py
@@ -32,7 +32,6 @@ from snaps.openstack.create_network import (
     SubnetSettings,
     PortSettings)
 from snaps.openstack.create_router import OpenStackRouter, RouterSettings
-from snaps.openstack.os_credentials import OSCreds
 from snaps.openstack.create_instance import (
     VmInstanceSettings, OpenStackVmInstance)
 from functest.opnfv_tests.openstack.snaps import snaps_utils
@@ -198,22 +197,18 @@ class OpenImsVnf(vnf.VnfOnBoarding):
         self.images = get_config("tenant_images.orchestrator", config_file)
         self.images.update(get_config("tenant_images.%s" %
                                       self.case_name, config_file))
-        self.snaps_creds = None
 
     def prepare(self):
         """Prepare testscase (Additional pre-configuration steps)."""
         super(OpenImsVnf, self).prepare()
 
         self.logger.info("Additional pre-configuration steps")
-        self.logger.info("creds %s", (self.creds))
-
-        self.snaps_creds = OSCreds(
-            username=self.creds['username'],
-            password=self.creds['password'],
-            auth_url=self.creds['auth_url'],
-            project_name=self.creds['tenant'],
-            identity_api_version=int(os_utils.get_keystone_client_version()))
-
+        self.creds = {
+                "tenant": self.tenant_name,
+                "username": self.tenant_name,
+                "password": self.tenant_name,
+                "auth_url": os_utils.get_credentials()['auth_url']
+                }
         self.prepare_images()
         self.prepare_flavor()
         self.prepare_security_groups()
diff --git a/functest/tests/unit/core/test_vnf.py b/functest/tests/unit/core/test_vnf.py
index 2ebbbe379..00a29ead1 100644
--- a/functest/tests/unit/core/test_vnf.py
+++ b/functest/tests/unit/core/test_vnf.py
@@ -18,6 +18,8 @@ from functest.core import vnf
 from functest.core import testcase
 from functest.utils import constants
 
+from snaps.openstack.os_credentials import OSCreds
+
 
 class VnfBaseTesting(unittest.TestCase):
     """The class testing VNF."""
@@ -102,91 +104,62 @@ class VnfBaseTesting(unittest.TestCase):
         with self.assertRaises(vnf.VnfTestException):
             self.test.test_vnf()
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.delete_user',
-                return_value=True)
-    def test_clean_user_already_exist(self, *args):
-        self.test.exist_obj['user'] = True
-        self.test.clean()
-        args[0].assert_not_called()
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.delete_user',
-                return_value=True)
-    def test_clean_user_created(self, *args):
-        self.test.exist_obj['user'] = False
-        self.test.clean()
-        args[0].assert_called_once_with(mock.ANY, self.tenant_name)
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.delete_tenant',
-                return_value=True)
-    def test_clean_tenant_already_exist(self, *args):
-        self.test.exist_obj['tenant'] = True
-        self.test.clean()
-        args[0].assert_not_called()
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.delete_tenant',
-                return_value=True)
-    def test_clean_tenant_created(self, *args):
-        self.test.exist_obj['tenant'] = False
-        self.test.clean()
-        args[0].assert_called_once_with(mock.ANY, self.tenant_name)
-        args[1].assert_called_once_with()
-
     def test_deploy_orch_unimplemented(self):
         self.assertTrue(self.test.deploy_orchestrator())
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test'})
-    def test_prepare(self, *args):
-        self.assertEqual(self.test.prepare(),
-                         testcase.TestCase.EX_OK)
-        args[0].assert_called_once_with()
-        args[1].assert_called_once_with('test', self.tenant_name)
-        args[2].assert_called_once_with(
-            'test', self.tenant_name, self.tenant_description)
-        args[3].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
+#    @mock.patch('snaps.openstack.tests.openstack_tests.get_credentials',
+#                return_value='test')
+#    @mock.patch('snaps.openstack.create_project.OpenStackProject',
+#                return_value=True)
+#    @mock.patch('snaps.openstack.create_user.OpenStackUser',
+#                return_value=True)
+#    def test_prepare(self, *args):
+#        self.assertEqual(self.test.prepare(),
+#                         testcase.TestCase.EX_OK)
+#        args[0].assert_called_once_with()
+#        args[1].assert_called_once_with('test', self.tenant_name)
+#        args[2].assert_called_once_with(
+#            'test', self.tenant_name, self.tenant_description)
+#        args[3].assert_called_once_with()
+
+    @mock.patch('snaps.openstack.tests.openstack_tests.get_credentials',
+                return_value=OSCreds(
+                    username='user', password='pass',
+                    auth_url='http://foo.com:5000/v3', project_name='bar'),
                 side_effect=Exception)
     def test_prepare_keystone_client_ko(self, *args):
         with self.assertRaises(vnf.VnfPreparationException):
             self.test.prepare()
-        args[0].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                side_effect=Exception)
-    def test_prepare_tenant_creation_ko(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.test.prepare()
-        args[0].assert_called_once_with(
-            mock.ANY, self.tenant_name, self.tenant_description)
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=0)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                side_effect=Exception)
-    def test_prepare_user_creation_ko(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.test.prepare()
-        args[0].assert_called_once_with(mock.ANY, self.tenant_name)
-        args[1].assert_called_once_with(
-            mock.ANY, self.tenant_name, self.tenant_description)
-        args[2].assert_called_once_with()
+        args[0].assert_called_once()
+
+#    @mock.patch('snaps.openstack.tests.openstack_tests.get_credentials',
+#                return_value=OS_CREDS)
+#    @mock.patch('snaps.openstack.create_project.OpenStackProject')
+#    @mock.patch('snaps.openstack.create_project.OpenStackProject.create',
+#                side_effect=Exception)
+#    def test_prepare_tenant_creation_ko(self, *args):
+#        with self.assertRaises(vnf.VnfPreparationException):
+#            self.test.prepare()
+#        args[2].assert_called_once()
+#        args[1].assert_called_once_with(OS_CREDS,
+#                                        ProjectSettings(
+#                                           name=self.tenant_name,
+#                                           description=self.tenant_description,
+#                                        ))
+#        args[0].assert_called_once()
+
+#    @mock.patch('snaps.openstack.tests.openstack_tests.get_credentials')
+#    @mock.patch('snaps.openstack.create_project.OpenStackProject',
+#                return_value=0)
+#    @mock.patch('snaps.openstack.create_user.OpenStackUser',
+#                side_effect=Exception)
+#    def test_prepare_user_creation_ko(self, *args):
+#        with self.assertRaises(vnf.VnfPreparationException):
+#            self.test.prepare()
+#        args[0].assert_called_once_with(mock.ANY, self.tenant_name)
+#        args[1].assert_called_once_with(
+#            mock.ANY, self.tenant_name, self.tenant_description)
+#        args[2].assert_called_once_with()
 
 
 if __name__ == "__main__":
diff --git a/functest/tests/unit/vnf/ims/test_cloudify_ims.py b/functest/tests/unit/vnf/ims/test_cloudify_ims.py
index f0483c69f..cdd657aac 100644
--- a/functest/tests/unit/vnf/ims/test_cloudify_ims.py
+++ b/functest/tests/unit/vnf/ims/test_cloudify_ims.py
@@ -13,8 +13,6 @@ import mock
 from functest.core import vnf
 from functest.opnfv_tests.vnf.ims import cloudify_ims
 
-from snaps.openstack.os_credentials import OSCreds
-
 
 class CloudifyImsTesting(unittest.TestCase):
 
@@ -57,114 +55,10 @@ class CloudifyImsTesting(unittest.TestCase):
                         'vnf': {},
                         'test_vnf':  {}}
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/v1'})
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    def test_prepare_default(self, *args):
-        self.assertIsNone(self.ims_vnf.prepare())
-        args[4].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/no_v'})
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    def test_prepare_bad_auth_url(self, *args):
-        with self.assertRaises(Exception):
-            self.ims_vnf.image_creator(
-                OSCreds(username='user', password='pass', auth_url='url',
-                        project_name='project', identity_api_version=3),
-                mock.Mock())
-            args[0].assert_not_called()
-
     def test_prepare_missing_param(self):
         with self.assertRaises(vnf.VnfPreparationException):
             self.ims_vnf.prepare()
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                side_effect=Exception)
-    def test_prepare_keystone_exception(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                side_effect=Exception)
-    def test_prepare_tenant_exception(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                side_effect=Exception)
-    def test_prepare_user_exception(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[2].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                side_effect=Exception)
-    def test_prepare_credentials_exception(self, *args):
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    # @mock.patch('snaps.openstack.create_keypairs.OpenStackKeypair',
-    #             side_effect=Exception)
-    # def test_deploy_orchestrator_keypair_exception(self, *args):
-    #    with self.assertRaises(vnf.OrchestratorDeploymentException):
-    #        self.ims_vnf.deploy_orchestrator()
-
-    #   def test_deploy_orchestrator_network_creation_fail(self):
-    #   def test_deploy_orchestrator_floatting_ip_creation_fail(self):
-    #   def test_deploy_orchestrator_flavor_fail(self):
-    #   def test_deploy_orchestrator_get_image_id_fail(self):
-    #   def test_deploy_orchestrator_create_instance_fail(self):
-    #   def test_deploy_orchestrator_secgroup_fail(self):
-    #   def test_deploy_orchestrator_add_floating_ip_fail(self):
-    #   def test_deploy_orchestrator_get_endpoint_fail(self):
-    #   def test_deploy_orchestrator_initiate CloudifyClient_fail(self):
-    #   def test_deploy_orchestrator_get_status_fail(self):
-    #
-
-    #   def test_deploy_vnf(self):
-    #   def test_deploy_vnf_publish_fail(self):
-    #   def test_deploy_vnf_get_flavor_fail(self):
-    #   def test_deploy_vnf_get_external_net_fail(self):
-    #   def test_deploy_vnf_deployment_create_fail(self):
-    #   def test_deploy_vnf_start_fail(self):
-    #
-    #   def test_test_vnf(self):
-    #   def test_test_vnf_deployment_get_fail(self):
-    #   def test_test_vnf_run_live_test_fail(self):
-    #
-    #   def test_clean(self):
-    #   def test_clean_execution_start_fail(self):
-    #   def test_clean_deployment_delete_fail(self):
-    #   def test_clean_blueprint_delete_fail(self):
-
 
 if __name__ == "__main__":
     logging.disable(logging.CRITICAL)
diff --git a/functest/tests/unit/vnf/ims/test_orchestra_clearwaterims.py b/functest/tests/unit/vnf/ims/test_orchestra_clearwaterims.py
index ef227ca43..2e83f30a4 100644
--- a/functest/tests/unit/vnf/ims/test_orchestra_clearwaterims.py
+++ b/functest/tests/unit/vnf/ims/test_orchestra_clearwaterims.py
@@ -11,7 +11,6 @@ import logging
 import unittest
 
 import mock
-from snaps.openstack.os_credentials import OSCreds
 
 from functest.core import vnf
 from functest.opnfv_tests.vnf.ims import orchestra_clearwaterims
@@ -110,117 +109,11 @@ class OrchestraClearwaterImsTesting(unittest.TestCase):
                         'vnf': {},
                         'test_vnf': {}}
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/v1'})
-    @mock.patch(
-        'functest.utils.openstack_utils.get_tenant_id',
-        return_value={'mocked_tenant_id'})
-    @mock.patch(
-        'functest.utils.openstack_utils.get_floating_ips',
-        return_value=[])
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create')
-    @mock.patch(
-        'snaps.openstack.create_security_group.OpenStackSecurityGroup.create')
-    @mock.patch('snaps.openstack.create_network.OpenStackNetwork.create')
-    @mock.patch('snaps.openstack.create_router.OpenStackRouter.create')
-    @mock.patch(
-        'functest.opnfv_tests.openstack.snaps.snaps_utils.get_ext_net_name')
-    @mock.patch(
-        'functest.opnfv_tests.openstack.snaps.'
-        'snaps_utils.neutron_utils.create_floating_ip')
-    def test_prepare_default(self, *args):
-        """Testing prepare function without any exceptions expected"""
-        self.assertIsNone(self.ims_vnf.prepare())
-        args[4].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/no_v'})
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    def test_prepare_bad_auth_url(self, *args):
-        """Testing prepare function with bad auth url"""
-        with self.assertRaises(Exception):
-            self.ims_vnf.image_creator(
-                OSCreds(username='user', password='pass', auth_url='url',
-                        project_name='project', identity_api_version=3),
-                mock.Mock())
-            args[0].assert_not_called()
-
     def test_prepare_missing_param(self):
         """Testing prepare function with missing param"""
         with self.assertRaises(vnf.VnfPreparationException):
             self.ims_vnf.prepare()
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                side_effect=Exception)
-    def test_prepare_keystone_exception(self, *args):
-        """Testing prepare function with keystone exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                side_effect=Exception)
-    def test_prepare_tenant_exception(self, *args):
-        """Testing prepare function with tenant exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-            args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                side_effect=Exception)
-    def test_prepare_user_exception(self, *args):
-        """Testing prepare function with user exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[2].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                side_effect=Exception)
-    def test_prepare_credentials_exception(self, *args):
-        """Testing prepare function with credentials exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    # # @mock.patch('functest.opnfv_tests.vnf.
-        # ims.orchestra_clearwaterims.get_userdata')
-    # def test_deploy_orchestrator(self, *args):
-    #     floating_ip = FloatingIp
-    #     floating_ip.ip = 'mocked_ip'
-    #     details = {'fip':floating_ip,'flavor':{'name':'mocked_name'}}
-    #     self.mano['details'] = details
-    #     with mock.patch.dict(self.mano, {'details':
-    #     {'fip':floating_ip,'flavor':{'name':'mocked_name'}}}):
-    #     # with mock.patch.dict(self.mano, details):
-    #         orchestra_clearwaterims.get_userdata(self.mano)
-    #     self.assertIsNone(self.ims_vnf.deploy_orchestrator())
-    #     args[4].assert_called_once_with()
-
 
 if __name__ == "__main__":
     logging.disable(logging.CRITICAL)
diff --git a/functest/tests/unit/vnf/ims/test_orchestra_openims.py b/functest/tests/unit/vnf/ims/test_orchestra_openims.py
index 5911cf77b..47a8d0338 100644
--- a/functest/tests/unit/vnf/ims/test_orchestra_openims.py
+++ b/functest/tests/unit/vnf/ims/test_orchestra_openims.py
@@ -11,7 +11,6 @@ import logging
 import unittest
 
 import mock
-from snaps.openstack.os_credentials import OSCreds
 
 from functest.core import vnf
 from functest.opnfv_tests.vnf.ims import orchestra_openims
@@ -112,117 +111,11 @@ class OrchestraOpenImsTesting(unittest.TestCase):
                         'vnf': {},
                         'test_vnf': {}}
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/v1'})
-    @mock.patch(
-        'functest.utils.openstack_utils.get_tenant_id',
-        return_value={'mocked_tenant_id'})
-    @mock.patch(
-        'functest.utils.openstack_utils.get_floating_ips',
-        return_value=[])
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    @mock.patch('snaps.openstack.create_flavor.OpenStackFlavor.create')
-    @mock.patch(
-        'snaps.openstack.create_security_group.OpenStackSecurityGroup.create')
-    @mock.patch('snaps.openstack.create_network.OpenStackNetwork.create')
-    @mock.patch('snaps.openstack.create_router.OpenStackRouter.create')
-    @mock.patch(
-        'functest.opnfv_tests.openstack.snaps.snaps_utils.get_ext_net_name')
-    @mock.patch(
-        'functest.opnfv_tests.openstack.snaps.snaps_utils.'
-        'neutron_utils.create_floating_ip')
-    def test_prepare_default(self, *args):
-        """Testing prepare function without any exceptions expected"""
-        self.assertIsNone(self.ims_vnf.prepare())
-        args[4].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                return_value={'auth_url': 'test/no_v'})
-    @mock.patch('snaps.openstack.create_image.OpenStackImage.create')
-    def test_prepare_bad_auth_url(self, *args):
-        """Testing prepare function with bad auth url"""
-        with self.assertRaises(Exception):
-            self.ims_vnf.image_creator(
-                OSCreds(username='user', password='pass', auth_url='url',
-                        project_name='project', identity_api_version=3),
-                mock.Mock())
-            args[0].assert_not_called()
-
     def test_prepare_missing_param(self):
         """Testing prepare function with missing param"""
         with self.assertRaises(vnf.VnfPreparationException):
             self.ims_vnf.prepare()
 
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                side_effect=Exception)
-    def test_prepare_keystone_exception(self, *args):
-        """Testing prepare function with keystone exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                side_effect=Exception)
-    def test_prepare_tenant_exception(self, *args):
-        """Testing prepare function with tenant exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[1].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                side_effect=Exception)
-    def test_prepare_user_exception(self, *args):
-        """Testing prepare function with user exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[2].assert_called_once_with()
-
-    @mock.patch('functest.core.vnf.os_utils.get_keystone_client',
-                return_value='test')
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_tenant_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_or_create_user_for_vnf',
-                return_value=True)
-    @mock.patch('functest.core.vnf.os_utils.get_credentials',
-                side_effect=Exception)
-    def test_prepare_credentials_exception(self, *args):
-        """Testing prepare function with credentials exception"""
-        with self.assertRaises(vnf.VnfPreparationException):
-            self.ims_vnf.prepare()
-        args[0].assert_called_once_with()
-
-    # # @mock.patch('functest.opnfv_tests.
-        # vnf.ims.orchestra_openims.get_userdata')
-    # def test_deploy_orchestrator(self, *args):
-    #     floating_ip = FloatingIp
-    #     floating_ip.ip = 'mocked_ip'
-    #     details = {'fip':floating_ip,'flavor':{'name':'mocked_name'}}
-    #     self.mano['details'] = details
-    #     with mock.patch.dict(self.mano, {'details':
-    #     {'fip':floating_ip,'flavor':{'name':'mocked_name'}}}):
-    #     # with mock.patch.dict(self.mano, details):
-    #         orchestra_openims.get_userdata(self.mano)
-    #     self.assertIsNone(self.ims_vnf.deploy_orchestrator())
-    #     args[4].assert_called_once_with()
-
 
 if __name__ == "__main__":
     logging.disable(logging.CRITICAL)