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-rw-r--r--functest/opnfv_tests/openstack/tempest/custom_tests/blacklist.txt12
-rw-r--r--functest/tests/unit/opnfv_tests/openstack/tempest/test_conf_utils.py222
-rw-r--r--functest/tests/unit/opnfv_tests/openstack/tempest/test_tempest.py51
-rw-r--r--functest/tests/unit/opnfv_tests/vnf/ims/test_clearwater.py34
-rw-r--r--functest/tests/unit/opnfv_tests/vnf/ims/test_orchestrator_cloudify.py55
5 files changed, 370 insertions, 4 deletions
diff --git a/functest/opnfv_tests/openstack/tempest/custom_tests/blacklist.txt b/functest/opnfv_tests/openstack/tempest/custom_tests/blacklist.txt
index fc604b807..0da92cd8a 100644
--- a/functest/opnfv_tests/openstack/tempest/custom_tests/blacklist.txt
+++ b/functest/opnfv_tests/openstack/tempest/custom_tests/blacklist.txt
@@ -51,3 +51,15 @@
- fuel
tests:
- tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops
+
+
+ # https://bugs.opendaylight.org/show_bug.cgi?id=5586
+ scenarios:
+ - os-odl-bgpvpn-ha
+ - os-odl-gluon-noha
+ - os-odl_l2-bgpvpn-ha
+ installers:
+ - apex
+ - fuel
+ tests:
+ - tempest.api.compute.servers.test_server_actions.ServerActionsTestJSON.test_reboot_server_hard
diff --git a/functest/tests/unit/opnfv_tests/openstack/tempest/test_conf_utils.py b/functest/tests/unit/opnfv_tests/openstack/tempest/test_conf_utils.py
index caf21925a..8ca5cc5b6 100644
--- a/functest/tests/unit/opnfv_tests/openstack/tempest/test_conf_utils.py
+++ b/functest/tests/unit/opnfv_tests/openstack/tempest/test_conf_utils.py
@@ -37,7 +37,6 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
self.assertTrue(msg in context)
def test_create_tempest_resources_missing_image(self):
- CONST.tempest_use_custom_images = 'test_image'
with mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
'os_utils.get_keystone_client',
return_value=mock.Mock()), \
@@ -54,13 +53,18 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
'os_utils.get_or_create_image',
return_value=(mock.Mock(), None)), \
self.assertRaises(Exception) as context:
+
+ CONST.tempest_use_custom_images = True
conf_utils.create_tempest_resources()
msg = 'Failed to create image'
self.assertTrue(msg in context)
+ CONST.tempest_use_custom_images = False
+ conf_utils.create_tempest_resources(use_custom_images=True)
+ msg = 'Failed to create image'
+ self.assertTrue(msg in context)
+
def test_create_tempest_resources_missing_flavor(self):
- CONST.tempest_use_custom_images = 'test_image'
- CONST.tempest_use_custom_flavors = 'test_flavour'
with mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
'os_utils.get_keystone_client',
return_value=mock.Mock()), \
@@ -80,10 +84,18 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
'os_utils.get_or_create_flavor',
return_value=(mock.Mock(), None)), \
self.assertRaises(Exception) as context:
+ CONST.tempest_use_custom_images = True
+ CONST.tempest_use_custom_flavors = True
conf_utils.create_tempest_resources()
msg = 'Failed to create flavor'
self.assertTrue(msg in context)
+ CONST.tempest_use_custom_images = True
+ CONST.tempest_use_custom_flavors = False
+ conf_utils.create_tempest_resources(use_custom_flavors=False)
+ msg = 'Failed to create flavor'
+ self.assertTrue(msg in context)
+
def test_get_verifier_id_missing_verifier(self):
CONST.tempest_deployment_name = 'test_deploy_name'
with mock.patch('functest.opnfv_tests.openstack.tempest.'
@@ -153,6 +165,210 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
self.assertTrue(m1.called)
self.assertTrue(m2.called)
+ def test_get_repo_tag_default(self):
+ mock_popen = mock.Mock()
+ attrs = {'stdout.readline.return_value': 'test_tag'}
+ mock_popen.configure_mock(**attrs)
+
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.subprocess.Popen',
+ return_value=mock_popen):
+ self.assertEqual(conf_utils.get_repo_tag('test_repo'),
+ 'test_tag')
+
+ def test_backup_tempest_config_default(self):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os.path.exists',
+ return_value=False), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os.makedirs') as m1, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.shutil.copyfile') as m2:
+ conf_utils.backup_tempest_config('test_conf_file')
+ self.assertTrue(m1.called)
+ self.assertTrue(m2.called)
+
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os.path.exists',
+ return_value=True), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.shutil.copyfile') as m2:
+ conf_utils.backup_tempest_config('test_conf_file')
+ self.assertTrue(m2.called)
+
+ def test_configure_tempest_default(self):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_verifier',
+ return_value='test_conf_file'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_tempest_update_params') as m1, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_tempest_multisite_params') as m2:
+ conf_utils.configure_tempest('test_dep_dir',
+ MODE='feature_multisite')
+ self.assertTrue(m1.called)
+ self.assertTrue(m2.called)
+
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_verifier',
+ return_value='test_conf_file'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_tempest_update_params') as m1:
+ conf_utils.configure_tempest('test_dep_dir')
+ self.assertTrue(m1.called)
+ self.assertTrue(m2.called)
+
+ def test_configure_tempest_defcore_default(self):
+ img_flavor_dict = {'image_id': 'test_image_id',
+ 'flavor_id': 'test_flavor_id',
+ 'image_id_alt': 'test_image_alt_id',
+ 'flavor_id_alt': 'test_flavor_alt_id'}
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_verifier',
+ return_value='test_conf_file'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.configure_tempest_update_params'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'set') as mset, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'read') as mread, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'write') as mwrite, \
+ mock.patch('__builtin__.open', mock.mock_open()), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.shutil.copyfile'):
+ CONST.dir_functest_test = 'test_dir'
+ CONST.refstack_tempest_conf_path = 'test_path'
+ conf_utils.configure_tempest_defcore('test_dep_dir',
+ img_flavor_dict)
+ mset.assert_any_call('compute', 'image_ref', 'test_image_id')
+ mset.assert_any_call('compute', 'image_ref_alt',
+ 'test_image_alt_id')
+ mset.assert_any_call('compute', 'flavor_ref', 'test_flavor_id')
+ mset.assert_any_call('compute', 'flavor_ref_alt',
+ 'test_flavor_alt_id')
+ self.assertTrue(mread.called)
+ self.assertTrue(mwrite.called)
+
+ def _test_missing_param(self, params, image_id, flavor_id):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'set') as mset, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'read') as mread, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'write') as mwrite, \
+ mock.patch('__builtin__.open', mock.mock_open()), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.backup_tempest_config'):
+ CONST.dir_functest_test = 'test_dir'
+ CONST.OS_ENDPOINT_TYPE = None
+ conf_utils.\
+ configure_tempest_update_params('test_conf_file',
+ IMAGE_ID=image_id,
+ FLAVOR_ID=flavor_id)
+ mset.assert_any_call(params[0], params[1], params[2])
+ self.assertTrue(mread.called)
+ self.assertTrue(mwrite.called)
+
+ def test_configure_tempest_update_params_missing_image_id(self):
+ CONST.tempest_use_custom_images = True
+ self._test_missing_param(('compute', 'image_ref',
+ 'test_image_id'), 'test_image_id',
+ None)
+
+ def test_configure_tempest_update_params_missing_image_id_alt(self):
+ CONST.tempest_use_custom_images = True
+ conf_utils.IMAGE_ID_ALT = 'test_image_id_alt'
+ self._test_missing_param(('compute', 'image_ref_alt',
+ 'test_image_id_alt'), None, None)
+
+ def test_configure_tempest_update_params_missing_flavor_id(self):
+ CONST.tempest_use_custom_flavors = True
+ self._test_missing_param(('compute', 'flavor_ref',
+ 'test_flavor_id'), None,
+ 'test_flavor_id')
+
+ def test_configure_tempest_update_params_missing_flavor_id_alt(self):
+ CONST.tempest_use_custom_flavors = True
+ conf_utils.FLAVOR_ID_ALT = 'test_flavor_id_alt'
+ self._test_missing_param(('compute', 'flavor_ref_alt',
+ 'test_flavor_id_alt'), None,
+ None)
+
+ def test_configure_verifier_missing_temp_conf_file(self):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os.path.isfile',
+ return_value=False), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ft_utils.execute_command') as mexe, \
+ self.assertRaises(Exception) as context:
+ conf_utils.configure_verifier('test_dep_dir')
+ mexe.assert_any_call("rally verify configure-verifier")
+ msg = ("Tempest configuration file 'test_dep_dir/tempest.conf'"
+ " NOT found.")
+ self.assertTrue(msg in context)
+
+ def test_configure_verifier_default(self):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os.path.isfile',
+ return_value=True), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ft_utils.execute_command') as mexe:
+ self.assertEqual(conf_utils.configure_verifier('test_dep_dir'),
+ 'test_dep_dir/tempest.conf')
+ mexe.assert_any_call("rally verify configure-verifier "
+ "--reconfigure")
+
+ def test_configure_tempest_multisite_params_without_fuel(self):
+ conf_utils.CI_INSTALLER_TYPE = 'not_fuel'
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.os_utils.get_endpoint',
+ return_value='kingbird_endpoint_url'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'set') as mset, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'read') as mread, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'add_section') as msection, \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ConfigParser.RawConfigParser.'
+ 'write') as mwrite, \
+ mock.patch('__builtin__.open', mock.mock_open()), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.backup_tempest_config'):
+
+ conf_utils.configure_tempest_multisite_params('test_conf_file')
+ msection.assert_any_call("kingbird")
+ mset.assert_any_call('service_available', 'kingbird', 'true')
+ mset.assert_any_call('kingbird', 'endpoint_type', 'publicURL')
+ mset.assert_any_call('kingbird', 'TIME_TO_SYNC', '120')
+ mset.assert_any_call('kingbird', 'endpoint_url',
+ 'kingbird_endpoint_url')
+ self.assertTrue(mread.called)
+ self.assertTrue(mwrite.called)
+
+ def test_install_verifier_ext_default(self):
+ with mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.get_repo_tag',
+ return_value='test_tag'), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.'
+ 'conf_utils.ft_utils.'
+ 'execute_command_raise') as mexe:
+ conf_utils.install_verifier_ext('test_path')
+ cmd = ("rally verify add-verifier-ext --source test_path "
+ "--version test_tag")
+ error_msg = ("Problem while adding verifier extension from"
+ " test_path")
+ mexe.assert_called_once_with(cmd, error_msg=error_msg)
if __name__ == "__main__":
unittest.main(verbosity=2)
diff --git a/functest/tests/unit/opnfv_tests/openstack/tempest/test_tempest.py b/functest/tests/unit/opnfv_tests/openstack/tempest/test_tempest.py
index 398c53bf3..34031b404 100644
--- a/functest/tests/unit/opnfv_tests/openstack/tempest/test_tempest.py
+++ b/functest/tests/unit/opnfv_tests/openstack/tempest/test_tempest.py
@@ -13,6 +13,7 @@ import mock
from functest.core import testcase
from functest.opnfv_tests.openstack.tempest import tempest
from functest.opnfv_tests.openstack.tempest import conf_utils
+from functest.utils.constants import CONST
class OSTempestTesting(unittest.TestCase):
@@ -33,6 +34,14 @@ class OSTempestTesting(unittest.TestCase):
'conf_utils.get_verifier_deployment_dir',
return_value='test_verifier_deploy_dir'):
self.tempestcommon = tempest.TempestCommon()
+ self.tempestsmoke_serial = tempest.TempestSmokeSerial()
+ self.tempestsmoke_parallel = tempest.TempestSmokeParallel()
+ self.tempestfull_parallel = tempest.TempestFullParallel()
+ with mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
+ 'conf_utils.install_verifier_ext'):
+ self.tempestmultisite = tempest.TempestMultisite()
+ self.tempestcustom = tempest.TempestCustom()
+ self.tempestdefcore = tempest.TempestDefcore()
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.debug')
def test_generate_test_list_defcore_mode(self, mock_logger_debug):
@@ -100,6 +109,48 @@ class OSTempestTesting(unittest.TestCase):
with self.assertRaises(Exception):
self.tempestcommon.parse_verifier_result()
+ def test_apply_tempest_blacklist_no_blacklist(self):
+ with mock.patch('__builtin__.open', mock.mock_open()) as m, \
+ mock.patch.object(self.tempestcommon, 'read_file',
+ return_value=['test1', 'test2']):
+ conf_utils.TEMPEST_BLACKLIST = Exception
+ CONST.INSTALLER_TYPE = 'installer_type'
+ CONST.DEPLOY_SCENARIO = 'deploy_scenario'
+ self.tempestcommon.apply_tempest_blacklist()
+ obj = m()
+ obj.write.assert_any_call('test1\n')
+ obj.write.assert_any_call('test2\n')
+
+ def test_apply_tempest_blacklist_default(self):
+ item_dict = {'scenarios': ['deploy_scenario'],
+ 'installers': ['installer_type'],
+ 'tests': ['test2']}
+ with mock.patch('__builtin__.open', mock.mock_open()) as m, \
+ mock.patch.object(self.tempestcommon, 'read_file',
+ return_value=['test1', 'test2']), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
+ 'yaml.safe_load', return_value=item_dict):
+ CONST.INSTALLER_TYPE = 'installer_type'
+ CONST.DEPLOY_SCENARIO = 'deploy_scenario'
+ self.tempestcommon.apply_tempest_blacklist()
+ obj = m()
+ obj.write.assert_any_call('test1\n')
+ self.assertFalse(obj.write.assert_any_call('test2\n'))
+
+ @mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.info')
+ def test_run_verifier_tests_default(self, mock_logger_info):
+ with mock.patch('__builtin__.open', mock.mock_open()), \
+ mock.patch('__builtin__.iter', return_value=['\} tempest\.']), \
+ mock.patch('functest.opnfv_tests.openstack.tempest.tempest.'
+ 'subprocess.Popen'):
+ conf_utils.TEMPEST_LIST = 'test_tempest_list'
+ cmd_line = ("rally verify start --load-list "
+ "test_tempest_list --detailed")
+ self.tempestcommon.run_verifier_tests()
+ mock_logger_info. \
+ assert_any_call("Starting Tempest test suite: '%s'."
+ % cmd_line)
+
@mock.patch('functest.opnfv_tests.openstack.tempest.tempest.logger.info')
def test_parse_verifier_result_default(self, mock_logger_info):
self.tempestcommon.VERIFICATION_ID = 'test_uuid'
diff --git a/functest/tests/unit/opnfv_tests/vnf/ims/test_clearwater.py b/functest/tests/unit/opnfv_tests/vnf/ims/test_clearwater.py
index 527f12e59..18bebfdff 100644
--- a/functest/tests/unit/opnfv_tests/vnf/ims/test_clearwater.py
+++ b/functest/tests/unit/opnfv_tests/vnf/ims/test_clearwater.py
@@ -39,16 +39,48 @@ class ClearwaterTesting(unittest.TestCase):
with mock.patch.object(self.clearwater.orchestrator,
'download_upload_and_deploy_blueprint',
return_value=''):
- self.clearwater.deploy_vnf(self.bp),
+ self.clearwater.deploy_vnf(self.bp)
self.assertEqual(self.clearwater.deploy, True)
def test_undeploy_vnf_deployment_passed(self):
with mock.patch.object(self.clearwater.orchestrator,
'undeploy_deployment'):
self.clearwater.deploy = True
+ self.clearwater.undeploy_vnf()
+ self.assertEqual(self.clearwater.deploy, False)
+
+ def test_undeploy_vnf_deployment_with_undeploy(self):
+ with mock.patch.object(self.clearwater.orchestrator,
+ 'undeploy_deployment') as m:
+ self.clearwater.deploy = False
+ self.clearwater.undeploy_vnf(),
+ self.assertEqual(self.clearwater.deploy, False)
+ self.assertFalse(m.called)
+
+ self.clearwater.orchestrator = None
+ self.clearwater.deploy = True
+ self.clearwater.undeploy_vnf(),
+ self.assertEqual(self.clearwater.deploy, True)
+
+ self.clearwater.deploy = False
self.clearwater.undeploy_vnf(),
self.assertEqual(self.clearwater.deploy, False)
+ def test_set_methods(self):
+ self.clearwater.set_orchestrator(self.orchestrator)
+ self.assertTrue(self.clearwater.orchestrator, self.orchestrator)
+ self.clearwater.set_flavor_id('test_flavor_id')
+ self.assertTrue(self.clearwater.config['flavor_id'], 'test_flavor_id')
+ self.clearwater.set_image_id('test_image_id')
+ self.assertTrue(self.clearwater.config['image_id'], 'test_image_id')
+ self.clearwater.set_agent_user('test_user')
+ self.assertTrue(self.clearwater.config['agent_user'], 'test_user')
+ self.clearwater.set_external_network_name('test_network')
+ self.assertTrue(self.clearwater.config['external_network_name'],
+ 'test_network')
+ self.clearwater.set_public_domain('test_domain')
+ self.assertTrue(self.clearwater.config['public_domain'],
+ 'test_domain')
if __name__ == "__main__":
unittest.main(verbosity=2)
diff --git a/functest/tests/unit/opnfv_tests/vnf/ims/test_orchestrator_cloudify.py b/functest/tests/unit/opnfv_tests/vnf/ims/test_orchestrator_cloudify.py
index 620b0216f..bf6d483f7 100644
--- a/functest/tests/unit/opnfv_tests/vnf/ims/test_orchestrator_cloudify.py
+++ b/functest/tests/unit/opnfv_tests/vnf/ims/test_orchestrator_cloudify.py
@@ -6,6 +6,7 @@
# http://www.apache.org/licenses/LICENSE-2.0
import logging
+import subprocess32 as subprocess
import unittest
import mock
@@ -117,6 +118,60 @@ class ImsVnfTesting(unittest.TestCase):
'dest'),
True)
+ def test_execute_command_failed(self):
+ with mock.patch('__builtin__.open',
+ mock.mock_open(read_data='test_data\n')):
+ subprocess.call = mock.create_autospec(subprocess.call,
+ return_value=0)
+ mock_log = mock.Mock()
+ cmd = 'test_cmd -e test_env bash_script'
+ ret = orchestrator_cloudify.execute_command(cmd, mock_log,
+ timeout=100)
+ self.assertEqual(ret, False)
+
+ def test_execute_command_default(self):
+ with mock.patch('__builtin__.open',
+ mock.mock_open(read_data='test_data\n')):
+ subprocess.call = mock. \
+ create_autospec(subprocess.call,
+ return_value=subprocess.TimeoutExpired)
+ mock_log = mock.Mock()
+ cmd = 'test_cmd -e test_env bash_script'
+ ret = orchestrator_cloudify.execute_command(cmd, mock_log,
+ timeout=100)
+ self.assertEqual(ret, ['test_data\n'])
+
+ def test_set_methods(self):
+ self.orchestrator.set_credentials('test_username', 'test_password',
+ 'test_tenant_name', 'test_auth_url')
+ self.assertTrue(self.orchestrator.config['keystone_username'],
+ 'test_username')
+ self.assertTrue(self.orchestrator.config['keystone_password'],
+ 'test_password')
+ self.assertTrue(self.orchestrator.config['keystone_url'],
+ 'test_auth_url')
+ self.assertTrue(self.orchestrator.config['keystone_tenant_name'],
+ 'test_tenant_name')
+ self.orchestrator.set_flavor_id('test_flavor_id')
+ self.assertTrue(self.orchestrator.config['flavor_id'],
+ 'test_flavor_id')
+ self.orchestrator.set_image_id('test_image_id')
+ self.assertTrue(self.orchestrator.config['image_id'], 'test_image_id')
+ self.orchestrator.set_external_network_name('test_network')
+ self.assertTrue(self.orchestrator.config['external_network_name'],
+ 'test_network')
+ self.orchestrator.set_ssh_user('test_user')
+ self.assertTrue(self.orchestrator.config['ssh_user'],
+ 'test_user')
+ self.orchestrator.set_nova_url('test_nova_url')
+ self.assertTrue(self.orchestrator.config['nova_url'],
+ 'test_nova_url')
+ self.orchestrator.set_neutron_url('test_neutron_url')
+ self.assertTrue(self.orchestrator.config['neutron_url'],
+ 'test_neutron_url')
+ self.orchestrator.set_nameservers(['test_subnet'])
+ self.assertTrue(self.orchestrator.config['dns_subnet_1'],
+ 'test_subnet')
if __name__ == "__main__":
unittest.main(verbosity=2)