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|
#!/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 tackerclient.v1_0 import client as tackerclient
from functest.utils import openstack_tacker
from functest.tests.unit import test_utils
class OSTackerTesting(unittest.TestCase):
logging.disable(logging.CRITICAL)
def setUp(self):
self.tacker_client = mock.Mock()
self.getresponse = {'vnfds': [{'id': 'test_id'}],
'vnfs': [{'id': 'test_id'}],
'sfcs': [{'id': 'test_id'}]}
self.vnfdlist = {'vnfds': [{'id': 'test_vnfd1'}, {'id': 'test_vnfd2'}]}
self.vnflist = {'vnfs': [{'id': 'test_vnf1'}, {'id': 'test_vnf2'}]}
self.sfclist = {'sfcs': [{'id': 'test_sfc1'}, {'id': 'test_sfc2'}]}
self.sfc_classifierlist = {'sfc_classifiers': [{'id': 'test_sfc_cl1'},
{'id': 'test_sfc_cl2'}]}
self.createvnfd = {"vnfd": {"attributes": {"vnfd": 'vnfd_body'}}}
self.createvnf = {"vnf": {"attributes": {"vnf": 'vnf_body'}}}
self.createsfc = {"sfc": {"attributes": {"sfc": 'sfc_body'}}}
self.createsfc_clf = {"sfc_classifier": {"attributes":
{"sfc_clf": 'sfc_clf_body'}}}
self.resource_type = 'vnfd'
self.resource_name = 'resource_name'
self.tosca_file = 'test_tosca_file'
self.vnfd = 'test_vnfd'
self.vnf = 'test_vnf'
self.sfc = 'test_sfc'
self.sfc_clf = 'test_sfc_clf'
def _get_creds(self):
cred_dict = {
'OS_USERNAME': 'username',
'OS_PASSWORD': 'password',
'OS_AUTH_URL': 'auth_url',
'OS_TENANT_NAME': 'tenant_name',
'OS_USER_DOMAIN_NAME': 'user_domain_name',
'OS_PROJECT_DOMAIN_NAME': 'project_domain_name',
'OS_PROJECT_NAME': 'project_name',
'OS_ENDPOINT_TYPE': 'endpoint_type',
'OS_REGION_NAME': 'region_name'
}
return cred_dict
def test_get_tacker_client(self):
with mock.patch('functest.utils.openstack_tacker.'
'os_utils.get_session'):
tackerclient.Client = mock.Mock
ret = openstack_tacker.get_tacker_client()
self.assertTrue(isinstance(ret, mock.Mock))
def test_get_id_from_name(self):
with mock.patch.object(self.tacker_client, 'get',
return_value=self.getresponse):
resp = openstack_tacker.get_id_from_name(self.tacker_client,
self.resource_type,
self.resource_name)
self.assertEqual(resp, 'test_id')
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_get_id_from_name_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'get',
side_effect=Exception):
resp = openstack_tacker.get_id_from_name(self.tacker_client,
self.resource_type,
self.resource_name)
self.assertIsNone(resp)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error [get"
"_id_from_"
"name(tacker"
"_client"
", resource_"
"type, "
"resource_"
"name)]:"))
@mock.patch('functest.utils.openstack_tacker.get_id_from_name')
def test_get_vnfd_id(self, mock_get_id_from_name):
openstack_tacker.get_vnfd_id(self.tacker_client, self.resource_name)
mock_get_id_from_name.assert_called_once_with(self.tacker_client,
'vnfd',
self.resource_name)
@mock.patch('functest.utils.openstack_tacker.get_id_from_name')
def test_get_vnf_id(self, mock_get_id_from_name):
openstack_tacker.get_vnf_id(self.tacker_client, self.resource_name)
mock_get_id_from_name.assert_called_once_with(self.tacker_client,
'vnf',
self.resource_name)
@mock.patch('functest.utils.openstack_tacker.get_id_from_name')
def test_get_sfc_id(self, mock_get_id_from_name):
openstack_tacker.get_sfc_id(self.tacker_client, self.resource_name)
mock_get_id_from_name.assert_called_once_with(self.tacker_client,
'sfc',
self.resource_name)
@mock.patch('functest.utils.openstack_tacker.get_id_from_name')
def test_get_sfc_classifier_id(self, mock_get_id_from_name):
openstack_tacker.get_sfc_classifier_id(self.tacker_client,
self.resource_name)
mock_get_id_from_name.assert_called_once_with(self.tacker_client,
'sfc-classifier',
self.resource_name)
def test_list_vnfds(self):
with mock.patch.object(self.tacker_client, 'list_vnfds',
return_value=self.vnfdlist):
resp = openstack_tacker.list_vnfds(self.tacker_client,
verbose=False)
self.assertEqual(resp, ['test_vnfd1', 'test_vnfd2'])
def test_list_vnfds_verbose(self):
with mock.patch.object(self.tacker_client, 'list_vnfds',
return_value=self.vnfdlist):
resp = openstack_tacker.list_vnfds(self.tacker_client,
verbose=True)
self.assertEqual(resp, self.vnfdlist)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_list_vnfds_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'list_vnfds',
side_effect=Exception):
resp = openstack_tacker.list_vnfds(self.tacker_client,
verbose=False)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error"
" [list"
"_vnfds("
"tacker_"
"client)]:"))
self.assertIsNone(resp)
def test_create_vnfd_missing_file(self):
with mock.patch.object(self.tacker_client, 'create_vnfd',
return_value=self.createvnfd):
resp = openstack_tacker.create_vnfd(self.tacker_client,
tosca_file=None)
self.assertEqual(resp, self.createvnfd)
def test_create_vnfd_default(self):
with mock.patch.object(self.tacker_client, 'create_vnfd',
return_value=self.createvnfd), \
mock.patch('__builtin__.open', mock.mock_open(read_data='1')) \
as m:
resp = openstack_tacker.create_vnfd(self.tacker_client,
tosca_file=self.tosca_file)
m.assert_called_once_with(self.tosca_file)
self.assertEqual(resp, self.createvnfd)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_create_vnfd_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'create_vnfd',
side_effect=Exception):
resp = openstack_tacker.create_vnfd(self.tacker_client,
tosca_file=self.tosca_file)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error"
" [create"
"_vnfd("
"tacker_"
"client, "
"'%s')]"
% self.
tosca_file))
self.assertIsNone(resp)
def test_delete_vnfd(self):
with mock.patch('functest.utils.openstack_tacker.get_vnfd_id',
return_value=self.vnfd), \
mock.patch.object(self.tacker_client, 'delete_vnfd',
return_value=self.vnfd):
resp = openstack_tacker.delete_vnfd(self.tacker_client,
vnfd_id='vnfd_id',
vnfd_name=self.vnfd)
self.assertEqual(resp, self.vnfd)
def test_delete_vnfd_missing_vnfd_name(self):
with mock.patch('functest.utils.openstack_tacker.get_vnfd_id',
return_value=self.vnfd), \
self.assertRaises(Exception) as context:
resp = openstack_tacker.delete_vnfd(self.tacker_client,
vnfd_id=None,
vnfd_name=None)
self.assertIsNone(resp)
msg = 'You need to provide VNFD id or VNFD name'
self.assertTrue(msg in context)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_delete_vnfd_exception(self, mock_logger_error):
with mock.patch('functest.utils.openstack_tacker.get_vnfd_id',
return_value=self.vnfd), \
mock.patch.object(self.tacker_client, 'delete_vnfd',
side_effect=Exception):
resp = openstack_tacker.delete_vnfd(self.tacker_client,
vnfd_id=None,
vnfd_name=None)
self.assertIsNone(resp)
self.assertTrue(mock_logger_error.called)
def test_list_vnfs(self):
with mock.patch.object(self.tacker_client, 'list_vnfs',
return_value=self.vnflist):
resp = openstack_tacker.list_vnfs(self.tacker_client,
verbose=False)
self.assertEqual(resp, ['test_vnf1', 'test_vnf2'])
def test_list_vnfs_verbose(self):
with mock.patch.object(self.tacker_client, 'list_vnfs',
return_value=self.vnflist):
resp = openstack_tacker.list_vnfs(self.tacker_client,
verbose=True)
self.assertEqual(resp, self.vnflist)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_list_vnfs_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'list_vnfs',
side_effect=Exception):
resp = openstack_tacker.list_vnfs(self.tacker_client,
verbose=False)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error"
" [list"
"_vnfs("
"tacker_"
"client)]:"))
self.assertIsNone(resp)
def test_create_vnf_default(self):
with mock.patch.object(self.tacker_client, 'create_vnf',
return_value=self.createvnf), \
mock.patch('functest.utils.openstack_tacker.get_vnfd_id',
return_value=self.vnf):
resp = openstack_tacker.create_vnf(self.tacker_client,
vnf_name=self.vnf,
vnfd_id='vnfd_id',
vnfd_name=self.vnfd)
self.assertEqual(resp, self.createvnf)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_create_vnf_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'create_vnf',
side_effect=Exception):
resp = openstack_tacker.create_vnf(self.tacker_client,
vnf_name=self.vnf,
vnfd_id='vnfd_id',
vnfd_name=self.vnfd)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("error"
" [create"
"_vnf("
"tacker_"
"client"))
self.assertIsNone(resp)
def test_wait_for_vnf_vnf_retrieval_failed(self):
with mock.patch('functest.utils.openstack_tacker.get_vnf',
return_value=None), \
self.assertRaises(Exception) as context:
openstack_tacker.wait_for_vnf(self.tacker_client,
vnf_id='vnf_id',
vnf_name='vnf_name')
msg = ("Could not retrieve VNF - id='vnf_id', "
"name='vnf_name'")
self.assertTrue(msg in context)
with mock.patch('functest.utils.openstack_tacker.get_vnf',
side_effect=Exception):
ret = openstack_tacker.wait_for_vnf(self.tacker_client,
vnf_id='vnf_id',
vnf_name='vnf_name')
self.assertEqual(ret, None)
def test_wait_for_vnf_vnf_status_error(self):
vnf = {'id': 'vnf_id',
'status': 'ERROR'}
with mock.patch('functest.utils.openstack_tacker.get_vnf',
return_value=vnf), \
self.assertRaises(Exception) as context:
openstack_tacker.wait_for_vnf(self.tacker_client,
vnf_id='vnf_id',
vnf_name='vnf_name')
msg = ('Error when booting vnf vnf_id')
self.assertTrue(msg in context)
def test_wait_for_vnf_vnf_timeout(self):
vnf = {'id': 'vnf_id',
'status': 'PENDING_CREATE'}
with mock.patch('functest.utils.openstack_tacker.get_vnf',
return_value=vnf), \
self.assertRaises(Exception) as context:
openstack_tacker.wait_for_vnf(self.tacker_client,
vnf_id='vnf_id',
vnf_name='vnf_name',
timeout=2)
msg = ('Timeout when booting vnf vnf_id')
self.assertTrue(msg in context)
def test_delete_vnf(self):
with mock.patch('functest.utils.openstack_tacker.get_vnf_id',
return_value=self.vnf), \
mock.patch.object(self.tacker_client, 'delete_vnf',
return_value=self.vnf):
resp = openstack_tacker.delete_vnf(self.tacker_client,
vnf_id='vnf_id',
vnf_name=self.vnf)
self.assertEqual(resp, self.vnf)
def test_delete_vnf_missing_vnf_name(self):
with self.assertRaises(Exception) as context:
openstack_tacker.delete_vnf(self.tacker_client,
vnf_id=None,
vnf_name=None)
msg = 'You need to provide a VNF id or name'
self.assertTrue(msg in context)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_delete_vnf_exception(self, mock_logger_error):
with mock.patch('functest.utils.openstack_tacker.get_vnf_id',
return_value=self.vnf), \
mock.patch.object(self.tacker_client, 'delete_vnf',
side_effect=Exception):
resp = openstack_tacker.delete_vnf(self.tacker_client,
vnf_id=None,
vnf_name=None)
self.assertIsNone(resp)
self.assertTrue(mock_logger_error.called)
def test_list_sfcs(self):
with mock.patch.object(self.tacker_client, 'list_sfcs',
return_value=self.sfclist):
resp = openstack_tacker.list_sfcs(self.tacker_client,
verbose=False)
self.assertEqual(resp, ['test_sfc1', 'test_sfc2'])
def test_list_sfcs_verbose(self):
with mock.patch.object(self.tacker_client, 'list_sfcs',
return_value=self.sfclist):
resp = openstack_tacker.list_sfcs(self.tacker_client,
verbose=True)
self.assertEqual(resp, self.sfclist)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_list_sfcs_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'list_sfcs',
side_effect=Exception):
resp = openstack_tacker.list_sfcs(self.tacker_client,
verbose=False)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error"
" [list"
"_sfcs("
"tacker_"
"client)]:"))
self.assertIsNone(resp)
def test_create_sfc_default(self):
with mock.patch.object(self.tacker_client, 'create_sfc',
return_value=self.createsfc), \
mock.patch('functest.utils.openstack_tacker.get_vnf_id',
return_value=self.vnf):
resp = openstack_tacker.create_sfc(self.tacker_client,
sfc_name=self.sfc,
chain_vnf_ids=['chain_vnf_id'],
chain_vnf_names=[self.vnf])
self.assertEqual(resp, self.createsfc)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_create_sfc_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'create_sfc',
side_effect=Exception):
resp = openstack_tacker.create_sfc(self.tacker_client,
sfc_name=self.sfc,
chain_vnf_ids=['chain_vnf_id'],
chain_vnf_names=[self.vnf])
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("error"
" [create"
"_sfc("
"tacker_"
"client"))
self.assertIsNone(resp)
def test_delete_sfc(self):
with mock.patch('functest.utils.openstack_tacker.get_sfc_id',
return_value=self.sfc), \
mock.patch.object(self.tacker_client, 'delete_sfc',
return_value=self.sfc):
resp = openstack_tacker.delete_sfc(self.tacker_client,
sfc_id='sfc_id',
sfc_name=self.sfc)
self.assertEqual(resp, self.sfc)
def test_delete_sfc_missing_sfc_name(self):
with self.assertRaises(Exception) as context:
openstack_tacker.delete_sfc(self.tacker_client,
sfc_id=None,
sfc_name=None)
msg = 'You need to provide an SFC id or name'
self.assertTrue(msg in context)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_delete_sfc_exception(self, mock_logger_error):
with mock.patch('functest.utils.openstack_tacker.get_sfc_id',
return_value=self.sfc), \
mock.patch.object(self.tacker_client, 'delete_sfc',
side_effect=Exception):
resp = openstack_tacker.delete_sfc(self.tacker_client,
sfc_id=None,
sfc_name=None)
self.assertIsNone(resp)
self.assertTrue(mock_logger_error.called)
def test_list_sfc_classifiers(self):
with mock.patch.object(self.tacker_client, 'list_sfc_classifiers',
return_value=self.sfc_classifierlist):
resp = openstack_tacker.list_sfc_classifiers(self.tacker_client,
verbose=False)
self.assertEqual(resp, ['test_sfc_cl1', 'test_sfc_cl2'])
def test_list_sfc_classifiers_verbose(self):
with mock.patch.object(self.tacker_client, 'list_sfc_classifiers',
return_value=self.sfc_classifierlist):
resp = openstack_tacker.list_sfc_classifiers(self.tacker_client,
verbose=True)
self.assertEqual(resp, self.sfc_classifierlist)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_list_sfc_classifiers_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'list_sfc_classifiers',
side_effect=Exception):
resp = openstack_tacker.list_sfc_classifiers(self.tacker_client,
verbose=False)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("Error"
" [list"
"_sfc_cl"
"assifiers("
"tacker_"
"client)]:"))
self.assertIsNone(resp)
def test_create_sfc_classifier_default(self):
with mock.patch.object(self.tacker_client, 'create_sfc_classifier',
return_value=self.createsfc_clf), \
mock.patch('functest.utils.openstack_tacker.get_sfc_id',
return_value=self.sfc):
cl = self.sfc_clf
resp = openstack_tacker.create_sfc_classifier(self.tacker_client,
sfc_clf_name=cl,
sfc_id='sfc_id',
sfc_name=self.sfc)
self.assertEqual(resp, self.createsfc_clf)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_sfc_classifier_exception(self, mock_logger_error):
with mock.patch.object(self.tacker_client, 'create_sfc_classifier',
side_effect=Exception):
cl = self.sfc_clf
resp = openstack_tacker.create_sfc_classifier(self.tacker_client,
sfc_clf_name=cl,
sfc_id='sfc_id',
sfc_name=self.sfc)
mock_logger_error.assert_called_once_with(test_utils.
SubstrMatch("error"
" [create"
"_sfc_cl"
"assifier("
"tacker_"
"client"))
self.assertIsNone(resp)
def test_delete_sfc_classifier(self):
with mock.patch('functest.utils.openstack_tacker.get_sfc_'
'classifier_id',
return_value=self.sfc_clf), \
mock.patch.object(self.tacker_client, 'delete_sfc_classifier',
return_value=self.sfc_clf):
cl = self.sfc_clf
resp = openstack_tacker.delete_sfc_classifier(self.tacker_client,
sfc_clf_id='sfc_id',
sfc_clf_name=cl)
self.assertEqual(resp, cl)
def test_delete_sfc_classifier_missing_sfc_name(self):
with self.assertRaises(Exception) as context:
openstack_tacker.delete_vnf(self.tacker_client,
sfc_clf_id=None,
sfc_clf_name=None)
msg = 'You need to provide an SFCclassifier id or name'
self.assertTrue(msg in context)
@mock.patch('functest.utils.openstack_tacker.logger.error')
def test_delete_sfc_classifier_exception(self, mock_logger_error):
with mock.patch('functest.utils.openstack_tacker.get_sfc_'
'classifier_id',
return_value=self.sfc_clf), \
mock.patch.object(self.tacker_client, 'delete_sfc_classifier',
side_effect=Exception):
cl = self.sfc_clf
resp = openstack_tacker.delete_sfc_classifier(self.tacker_client,
sfc_clf_id='sfc_id',
sfc_clf_name=cl)
self.assertIsNone(resp)
self.assertTrue(mock_logger_error.called)
if __name__ == "__main__":
unittest.main(verbosity=2)
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