Remove the useless opnfv_tests dir in tests

Change-Id: I41a8db181adf6c0c67b9de8380c3ccdd1ad3b529
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

1 files changed, 494 insertions, 0 deletions

diff --git a/functest/tests/unit/vnf/ims/test_cloudify_ims.py b/functest/tests/unit/vnf/ims/test_cloudify_ims.py
new file mode 100644
index 00000000..f47ea865
--- /dev/null
+++ b/functest/tests/unit/vnf/ims/test_cloudify_ims.py
@@ -0,0 +1,494 @@
+#!/usr/bin/env python
+
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import logging
+import unittest
+
+import mock
+
+from functest.opnfv_tests.vnf.ims import cloudify_ims
+
+
+class CloudifyImsTesting(unittest.TestCase):
+
+    logging.disable(logging.CRITICAL)
+
+    def setUp(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.makedirs'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'get_config', return_value='config_value'):
+            self.ims_vnf = cloudify_ims.CloudifyIms()
+        self.neutron_client = mock.Mock()
+        self.glance_client = mock.Mock()
+        self.keystone_client = mock.Mock()
+        self.nova_client = mock.Mock()
+        self.orchestrator = {'requirements': {'ram_min': 2,
+                                              'os_image': 'test_os_image'},
+                             'blueprint': {'url': 'test_url',
+                                           'branch': 'test_branch'},
+                             'inputs': {'public_domain': 'test_domain'},
+                             'object': 'test_object',
+                             'deployment_name': 'test_deployment_name'}
+        self.ims_vnf.orchestrator = self.orchestrator
+        self.ims_vnf.images = {'test_image': 'test_url'}
+        self.ims_vnf.vnf = self.orchestrator
+        self.ims_vnf.tenant_name = 'test_tenant'
+        self.ims_vnf.inputs = {'public_domain': 'test_domain'}
+        self.ims_vnf.glance_client = self.glance_client
+        self.ims_vnf.neutron_client = self.neutron_client
+        self.ims_vnf.keystone_client = self.keystone_client
+        self.ims_vnf.nova_client = self.nova_client
+        self.ims_vnf.admin_creds = 'test_creds'
+
+        self.mock_post = mock.Mock()
+        attrs = {'status_code': 201,
+                 'cookies': ""}
+        self.mock_post.configure_mock(**attrs)
+
+        self.mock_post_200 = mock.Mock()
+        attrs = {'status_code': 200,
+                 'cookies': ""}
+        self.mock_post_200.configure_mock(**attrs)
+
+    def test_deploy_orchestrator_missing_image(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value=''), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'download_and_add_image_on_glance') as m, \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_orchestrator()
+            self.assertTrue(m.called)
+            msg = "Failed to find or upload required OS "
+            msg += "image for this deployment"
+            self.assertTrue(msg in context.exception)
+
+    def test_deploy_orchestrator_extend_quota_fail(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=False), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_orchestrator()
+            msg = "Failed to update security group quota"
+            msg += " for tenant test_tenant"
+            self.assertTrue(msg in context.exception)
+
+    def _get_image_id(self, client, name):
+        if name == 'test_image':
+            return 'image_id'
+        else:
+            return ''
+
+    def test_deploy_orchestrator_missing_flavor(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       side_effect=self._get_image_id), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_endpoint',
+                       return_value='public_auth_url'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'Orchestrator', return_value=mock.Mock()) as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(False, '')), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_orchestrator()
+            self.assertTrue(m.set_credentials.called)
+            msg = "Failed to find required flavorfor this deployment"
+            self.assertTrue(msg in context.exception)
+
+    def test_deploy_orchestrator_missing_os_image(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       side_effect=self._get_image_id), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_endpoint',
+                       return_value='public_auth_url'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'Orchestrator', return_value=mock.Mock()) as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'flavor_id')), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_orchestrator()
+            self.assertTrue(m.set_credentials.called)
+            self.assertTrue(m.set_flavor_id.called)
+            msg = "Failed to find required OS image for cloudify manager"
+            self.assertTrue(msg in context.exception)
+
+    def test_deploy_orchestrator_get_ext_network_fail(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_endpoint',
+                       return_value='public_auth_url'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'Orchestrator', return_value=mock.Mock()) as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'flavor_id')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value=''), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_orchestrator()
+            self.assertTrue(m.set_credentials.called)
+            self.assertTrue(m.set_flavor_id.called)
+            self.assertTrue(m.set_image_id.called)
+            msg = "Failed to get external network"
+            self.assertTrue(msg in context.exception)
+
+    def test_deploy_orchestrator_with_error(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_endpoint',
+                       return_value='public_auth_url'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'Orchestrator') as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'flavor_id')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value='ext_net'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.get_resolvconf_ns',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.execute_command'):
+            mock_obj = mock.Mock()
+            attrs = {'deploy_manager.return_value': 'error'}
+            mock_obj.configure_mock(**attrs)
+
+            m.return_value = mock_obj
+
+            self.assertEqual(self.ims_vnf.deploy_orchestrator(),
+                             {'status': 'FAIL', 'result': 'error'})
+
+    def test_deploy_orchestrator_default(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os_utils.get_neutron_client',
+                        return_value=self.neutron_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_glance_client',
+                       return_value=self.glance_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_keystone_client',
+                       return_value=self.keystone_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_nova_client',
+                       return_value=self.nova_client), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_tenant_id',
+                       return_value='tenant_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.update_sg_quota',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_endpoint',
+                       return_value='public_auth_url'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'Orchestrator') as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'flavor_id')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value='ext_net'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.get_resolvconf_ns',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.execute_command'):
+            mock_obj = mock.Mock()
+            attrs = {'deploy_manager.return_value': ''}
+            mock_obj.configure_mock(**attrs)
+
+            m.return_value = mock_obj
+
+            self.assertEqual(self.ims_vnf.deploy_orchestrator(),
+                             {'status': 'PASS', 'result': ''})
+
+    def test_deploy_vnf_missing_flavor(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'Clearwater', return_value=mock.Mock()), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(False, '')), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_vnf()
+            msg = "Failed to find required flavor for this deployment"
+            self.assertTrue(msg in context.exception)
+
+    def test_deploy_vnf_missing_os_image(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'Clearwater', return_value=mock.Mock()) as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'test_flavor')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value=''), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_vnf()
+            msg = "Failed to find required OS image"
+            msg += " for clearwater VMs"
+            self.assertTrue(msg in context.exception)
+            self.assertTrue(m.set_flavor_id.called)
+
+    def test_deploy_vnf_missing_get_ext_net(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'Clearwater', return_value=mock.Mock()) as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'test_flavor')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value=''), \
+                self.assertRaises(Exception) as context:
+            self.ims_vnf.deploy_vnf()
+            msg = "Failed to get external network"
+            self.assertTrue(msg in context.exception)
+            self.assertTrue(m.set_flavor_id.called)
+            self.assertTrue(m.set_image_id.called)
+
+    def test_deploy_vnf_with_error(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'Clearwater') as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'test_flavor')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value='ext_net'):
+            mock_obj = mock.Mock()
+            attrs = {'deploy_vnf.return_value': 'error'}
+            mock_obj.configure_mock(**attrs)
+
+            m.return_value = mock_obj
+
+            self.assertEqual(self.ims_vnf.deploy_vnf(),
+                             {'status': 'FAIL', 'result': 'error'})
+
+    def test_deploy_vnf_default(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'Clearwater') as m, \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_or_create_flavor',
+                       return_value=(True, 'test_flavor')), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_image_id',
+                       return_value='image_id'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.get_external_net',
+                       return_value='ext_net'):
+            mock_obj = mock.Mock()
+            attrs = {'deploy_vnf.return_value': ''}
+            mock_obj.configure_mock(**attrs)
+
+            m.return_value = mock_obj
+
+            self.assertEqual(self.ims_vnf.deploy_vnf(),
+                             {'status': 'PASS', 'result': ''})
+
+    def test_test_vnf_ip_retrieval_failure(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.popen', side_effect=Exception), \
+                self.assertRaises(Exception) as context:
+            msg = "Unable to retrieve the IP of the "
+            msg += "cloudify manager server !"
+            self.ims_vnf.test_vnf()
+            self.assertTrue(msg in context.exception)
+
+    def test_test_vnf_fail(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.popen'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'requests.get') as mock_get, \
+            mock.patch.object(self.ims_vnf, 'config_ellis'), \
+            mock.patch.object(self.ims_vnf,
+                              'run_clearwater_live_test') as clearwater_obj:
+                clearwater_obj.return_value = ''
+
+                mock_obj2 = mock.Mock()
+                attrs = {'json.return_value': {'outputs':
+                                               {'dns_ip': 'test_dns_ip',
+                                                'ellis_ip': 'test_ellis_ip'}}}
+                mock_obj2.configure_mock(**attrs)
+                mock_get.return_value = mock_obj2
+
+                self.assertEqual(self.ims_vnf.test_vnf(),
+                                 {'status': 'FAIL', 'result': ''})
+
+    def test_test_vnf_pass(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.popen'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'requests.get') as mock_get, \
+            mock.patch.object(self.ims_vnf, 'config_ellis'), \
+            mock.patch.object(self.ims_vnf,
+                              'run_clearwater_live_test') as clearwater_obj:
+                clearwater_obj.return_value = 'vims_test_result'
+
+                mock_obj2 = mock.Mock()
+                attrs = {'json.return_value': {'outputs':
+                                               {'dns_ip': 'test_dns_ip',
+                                                'ellis_ip': 'test_ellis_ip'}}}
+                mock_obj2.configure_mock(**attrs)
+                mock_get.return_value = mock_obj2
+
+                self.assertEqual(self.ims_vnf.test_vnf(),
+                                 {'status': 'PASS',
+                                  'result': 'vims_test_result'})
+
+    def test_download_and_add_image_on_glance_incorrect_url(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.makedirs'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.download_url',
+                       return_value=False):
+            resp = cloudify_ims.download_and_add_image_on_glance(self.
+                                                                 glance_client,
+                                                                 'image_name',
+                                                                 'http://url',
+                                                                 'data_dir')
+            self.assertEqual(resp, False)
+
+    def test_download_and_add_image_on_glance_image_creation_failure(self):
+        with mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                        'os.makedirs'), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'ft_utils.download_url',
+                       return_value=True), \
+            mock.patch('functest.opnfv_tests.vnf.ims.cloudify_ims.'
+                       'os_utils.create_glance_image',
+                       return_value=''):
+            resp = cloudify_ims.download_and_add_image_on_glance(self.
+                                                                 glance_client,
+                                                                 'image_name',
+                                                                 'http://url',
+                                                                 'data_dir')
+            self.assertEqual(resp, False)
+
+
+if __name__ == "__main__":
+    unittest.main(verbosity=2)