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#!/usr/bin/env python
# Copyright (c) 2016 Orange and others.
#
# 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
# pylint: disable=missing-docstring
import logging
import time
import os
import unittest
import mock
import munch
import pkg_resources
from functest.utils import functest_utils
class FunctestUtilsTesting(unittest.TestCase):
# pylint: disable=too-many-instance-attributes
readline = 0
test_ip = ['10.1.23.4', '10.1.14.15', '10.1.16.15']
def setUp(self):
self.url = 'http://www.opnfv.org/'
self.timeout = 5
self.dest_path = 'test_path'
self.repo_path = 'test_repo_path'
self.installer = 'test_installer'
self.scenario = 'test_scenario'
self.build_tag = 'jenkins-functest-fuel-opnfv-jump-2-daily-master-190'
self.build_tag_week = 'jenkins-functest-fuel-baremetal-weekly-master-8'
self.version = 'master'
self.node_name = 'test_node_name'
self.project = 'test_project'
self.case_name = 'test_case_name'
self.status = 'test_status'
self.details = 'test_details'
self.db_url = 'test_db_url'
self.criteria = 50
self.result = 75
self.start_date = 1482624000
self.stop_date = 1482624000
self.start_time = time.time()
self.stop_time = time.time()
self.readline = -1
self.test_ip = ['10.1.23.4', '10.1.14.15', '10.1.16.15']
self.test_file = 'test_file'
self.error_msg = 'test_error_msg'
self.cmd = 'test_cmd'
self.output_file = 'test_output_file'
self.testname = 'testname'
self.parameter = 'general.openstack.image_name'
self.config_yaml = pkg_resources.resource_filename(
'functest', 'ci/config_functest.yaml')
self.db_url_env = 'http://foo/testdb'
self.testcases_yaml = "test_testcases_yaml"
self.file_yaml = {'general': {'openstack': {'image_name':
'test_image_name'}}}
def _get_env_dict(self, var):
dic = {'INSTALLER_TYPE': self.installer,
'DEPLOY_SCENARIO': self.scenario,
'NODE_NAME': self.node_name,
'BUILD_TAG': self.build_tag}
dic.pop(var, None)
return dic
@staticmethod
def readline_side():
if FunctestUtilsTesting.readline == \
len(FunctestUtilsTesting.test_ip) - 1:
return False
FunctestUtilsTesting.readline += 1
return FunctestUtilsTesting.test_ip[FunctestUtilsTesting.readline]
def _get_environ(self, var, *args): # pylint: disable=unused-argument
if var == 'INSTALLER_TYPE':
return self.installer
elif var == 'DEPLOY_SCENARIO':
return self.scenario
return var
@staticmethod
def cmd_readline():
return 'test_value\n'
@mock.patch('functest.utils.functest_utils.LOGGER.error')
@mock.patch('functest.utils.functest_utils.LOGGER.info')
def test_exec_cmd_args_present_ko(self, mock_logger_info,
mock_logger_error):
with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
as mock_subproc_open, \
mock.patch('six.moves.builtins.open',
mock.mock_open()) as mopen:
FunctestUtilsTesting.readline = 0
mock_obj = mock.Mock()
attrs = {'readline.side_effect': self.cmd_readline()}
mock_obj.configure_mock(**attrs)
mock_obj2 = mock.Mock()
attrs = {'stdout': mock_obj, 'wait.return_value': 1}
mock_obj2.configure_mock(**attrs)
mock_subproc_open.return_value = mock_obj2
resp = functest_utils.execute_command(self.cmd, info=True,
error_msg=self.error_msg,
verbose=True,
output_file=self.output_file)
self.assertEqual(resp, 1)
msg_exec = ("Executing command: '%s'" % self.cmd)
mock_logger_info.assert_called_once_with(msg_exec)
mopen.assert_called_once_with(self.output_file, "w")
mock_logger_error.assert_called_once_with(self.error_msg)
@mock.patch('functest.utils.functest_utils.LOGGER.info')
def test_exec_cmd_args_present_ok(self, mock_logger_info):
with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
as mock_subproc_open, \
mock.patch('six.moves.builtins.open',
mock.mock_open()) as mopen:
FunctestUtilsTesting.readline = 0
mock_obj = mock.Mock()
attrs = {'readline.side_effect': self.cmd_readline()}
mock_obj.configure_mock(**attrs)
mock_obj2 = mock.Mock()
attrs = {'stdout': mock_obj, 'wait.return_value': 0}
mock_obj2.configure_mock(**attrs)
mock_subproc_open.return_value = mock_obj2
resp = functest_utils.execute_command(self.cmd, info=True,
error_msg=self.error_msg,
verbose=True,
output_file=self.output_file)
self.assertEqual(resp, 0)
msg_exec = ("Executing command: '%s'" % self.cmd)
mock_logger_info.assert_called_once_with(msg_exec)
mopen.assert_called_once_with(self.output_file, "w")
@mock.patch('sys.stdout')
def test_exec_cmd_args_missing_ok(self, stdout=None):
# pylint: disable=unused-argument
with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
as mock_subproc_open:
FunctestUtilsTesting.readline = 2
mock_obj = mock.Mock()
attrs = {'readline.side_effect': self.cmd_readline()}
mock_obj.configure_mock(**attrs)
mock_obj2 = mock.Mock()
attrs = {'stdout': mock_obj, 'wait.return_value': 0}
mock_obj2.configure_mock(**attrs)
mock_subproc_open.return_value = mock_obj2
resp = functest_utils.execute_command(self.cmd, info=False,
error_msg="",
verbose=False,
output_file=None)
self.assertEqual(resp, 0)
@mock.patch('sys.stdout')
def test_exec_cmd_args_missing_ko(self, stdout=None):
# pylint: disable=unused-argument
with mock.patch('functest.utils.functest_utils.subprocess.Popen') \
as mock_subproc_open:
FunctestUtilsTesting.readline = 2
mock_obj = mock.Mock()
attrs = {'readline.side_effect': self.cmd_readline()}
mock_obj.configure_mock(**attrs)
mock_obj2 = mock.Mock()
attrs = {'stdout': mock_obj, 'wait.return_value': 1}
mock_obj2.configure_mock(**attrs)
mock_subproc_open.return_value = mock_obj2
resp = functest_utils.execute_command(self.cmd, info=False,
error_msg="",
verbose=False,
output_file=None)
self.assertEqual(resp, 1)
def test_get_param_from_yaml_failed(self):
self.file_yaml['general'] = None
with mock.patch('six.moves.builtins.open', mock.mock_open()), \
mock.patch('functest.utils.functest_utils.yaml.safe_load') \
as mock_yaml, \
self.assertRaises(ValueError) as excep:
mock_yaml.return_value = self.file_yaml
functest_utils.get_parameter_from_yaml(self.parameter,
self.test_file)
self.assertTrue(("The parameter %s is not"
" defined in config_functest.yaml" %
self.parameter) in excep.exception)
def test_get_param_from_yaml_def(self):
with mock.patch('six.moves.builtins.open', mock.mock_open()), \
mock.patch('functest.utils.functest_utils.yaml.safe_load') \
as mock_yaml:
mock_yaml.return_value = self.file_yaml
self.assertEqual(functest_utils.
get_parameter_from_yaml(self.parameter,
self.test_file),
'test_image_name')
def test_get_extnetwork_nocloud(self):
with self.assertRaises(AssertionError):
functest_utils.get_external_network(None)
def test_get_extnetwork_env_ok1(self):
cloud = mock.Mock()
cloud.get_network.return_value = munch.Munch(name="dummy")
os.environ["EXTERNAL_NETWORK"] = 'dummy'
self.assertEqual(
functest_utils.get_external_network(cloud),
cloud.get_network.return_value)
cloud.get_network.assert_called_once_with(
'dummy', {'router:external': True})
cloud.list_networks.assert_not_called()
def test_get_extnetwork_env_ok2(self):
cloud = mock.Mock()
cloud.get_network.return_value = None
cloud.list_networks.return_value = None
os.environ["EXTERNAL_NETWORK"] = 'dummy'
self.assertEqual(functest_utils.get_external_network(cloud), None)
cloud.get_network.assert_called_once_with(
'dummy', {'router:external': True})
cloud.list_networks.assert_called_once_with(
{'router:external': True})
def test_get_extnetwork_env_ko(self):
cloud = mock.Mock()
cloud.get_network.return_value = None
cloud.list_networks.return_value = [munch.Munch(name="dummy")]
os.environ["EXTERNAL_NETWORK"] = 'dummy'
self.assertEqual(
functest_utils.get_external_network(cloud),
cloud.list_networks.return_value[0])
cloud.get_network.assert_called_once_with(
'dummy', {'router:external': True})
cloud.list_networks.assert_called_once_with(
{'router:external': True})
def test_get_extnetwork_noenv_ko(self):
try:
del os.environ["EXTERNAL_NETWORK"]
except Exception: # pylint: disable=broad-except
pass
cloud = mock.Mock()
cloud.list_networks.return_value = None
self.assertEqual(functest_utils.get_external_network(cloud), None)
cloud.get_network.assert_not_called()
cloud.list_networks.assert_called_once_with(
{'router:external': True})
def test_get_extnetwork_noenv_ok(self):
try:
del os.environ["EXTERNAL_NETWORK"]
except Exception: # pylint: disable=broad-except
pass
cloud = mock.Mock()
cloud.list_networks.return_value = [munch.Munch(name="dummy")]
self.assertEqual(
functest_utils.get_external_network(cloud),
cloud.list_networks.return_value[0])
cloud.get_network.assert_not_called()
cloud.list_networks.assert_called_once_with(
{'router:external': True})
if __name__ == "__main__":
logging.disable(logging.CRITICAL)
unittest.main(verbosity=2)
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