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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 functest.ci import prepare_env
from functest.tests.unit import test_utils
from functest.utils.constants import CONST
from opnfv.utils import constants as opnfv_constants
class PrepareEnvTesting(unittest.TestCase):
logging.disable(logging.CRITICAL)
@mock.patch('functest.ci.prepare_env.logger.info')
def test_print_separator(self, mock_logger_info):
str = "=============================================="
prepare_env.print_separator()
mock_logger_info.assert_called_once_with(str)
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_missing_inst_type(self, mock_logger_warn,
mock_logger_info):
CONST.INSTALLER_TYPE = None
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_warn.assert_any_call("The env variable 'INSTALLER_TYPE'"
" is not defined.")
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_missing_inst_ip(self, mock_logger_warn,
mock_logger_info):
CONST.INSTALLER_IP = None
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_warn.assert_any_call("The env variable 'INSTALLER_IP'"
" is not defined. It is needed to"
" fetch the OpenStack credentials."
" If the credentials are not"
" provided to the container as a"
" volume, please add this env"
" variable to the 'docker run'"
" command.")
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_inst_ip(self, mock_logger_warn,
mock_logger_info):
CONST.INSTALLER_IP = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch(" INSTALLER_IP="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_missing_scenario(self, mock_logger_warn,
mock_logger_info):
CONST.DEPLOY_SCENARIO = None
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_warn.assert_any_call("The env variable"
" 'DEPLOY_SCENARIO' is not defined"
". Setting CI_SCENARIO=undefined.")
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_scenario(self, mock_logger_warn,
mock_logger_info):
CONST.DEPLOY_SCENARIO = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch("DEPLOY_SCENARIO="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_ci_debug(self, mock_logger_warn,
mock_logger_info):
CONST.CI_DEBUG = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch(" CI_DEBUG="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_node(self, mock_logger_warn,
mock_logger_info):
CONST.NODE_NAME = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch(" NODE_NAME="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_build_tag(self, mock_logger_warn,
mock_logger_info):
CONST.BUILD_TAG = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch(" BUILD_TAG="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_check_env_variables_with_is_ci_run(self, mock_logger_warn,
mock_logger_info):
CONST.IS_CI_RUN = mock.Mock()
prepare_env.check_env_variables()
mock_logger_info.assert_any_call("Checking environment variables"
"...")
mock_logger_info.assert_any_call(test_utils.
SubstrMatch(" IS_CI_RUN="))
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.debug')
def test_create_directories_missing_dir(self, mock_logger_debug,
mock_logger_info):
with mock.patch('functest.ci.prepare_env.os.path.exists',
return_value=False), \
mock.patch('functest.ci.prepare_env.os.makedirs') \
as mock_method:
prepare_env.create_directories()
mock_logger_info.assert_any_call("Creating needed directories...")
mock_method.assert_any_call(CONST.dir_functest_conf)
mock_method.assert_any_call(CONST.dir_functest_data)
mock_logger_info.assert_any_call(" %s created." %
CONST.dir_functest_conf)
mock_logger_info.assert_any_call(" %s created." %
CONST.dir_functest_data)
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.debug')
def test_create_directories_with_dir(self, mock_logger_debug,
mock_logger_info):
with mock.patch('functest.ci.prepare_env.os.path.exists',
return_value=True):
prepare_env.create_directories()
mock_logger_info.assert_any_call("Creating needed directories...")
mock_logger_debug.assert_any_call(" %s already exists." %
CONST.dir_functest_conf)
mock_logger_debug.assert_any_call(" %s already exists." %
CONST.dir_functest_data)
def _get_env_cred_dict(self, os_prefix=''):
return {'OS_USERNAME': os_prefix + 'username',
'OS_PASSWORD': os_prefix + 'password',
'OS_AUTH_URL': 'http://test_ip:test_port/v2.0',
'OS_TENANT_NAME': os_prefix + 'tenant_name',
'OS_USER_DOMAIN_NAME': os_prefix + 'user_domain_name',
'OS_PROJECT_DOMAIN_NAME': os_prefix + 'project_domain_name',
'OS_PROJECT_NAME': os_prefix + 'project_name',
'OS_ENDPOINT_TYPE': os_prefix + 'endpoint_type',
'OS_REGION_NAME': os_prefix + 'region_name'}
@mock.patch('functest.ci.prepare_env.logger.error')
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.logger.warning')
def test_source_rc_missing_rc_file(self, mock_logger_warn,
mock_logger_info,
mock_logger_error):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=True), \
mock.patch('functest.ci.prepare_env.os.path.getsize',
return_value=0), \
self.assertRaises(Exception):
CONST.openstack_creds = 'test_creds'
prepare_env.source_rc_file()
def test_source_rc_missing_installer_ip(self):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=False), \
self.assertRaises(Exception):
CONST.INSTALLER_IP = None
CONST.openstack_creds = 'test_creds'
prepare_env.source_rc_file()
def test_source_rc_missing_installer_type(self):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=False), \
self.assertRaises(Exception):
CONST.INSTALLER_IP = 'test_ip'
CONST.openstack_creds = 'test_creds'
CONST.INSTALLER_TYPE = 'test_type'
opnfv_constants.INSTALLERS = []
prepare_env.source_rc_file()
def test_source_rc_missing_os_credfile_ci_inst(self):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=False), \
mock.patch('functest.ci.prepare_env.os.path.getsize'), \
mock.patch('functest.ci.prepare_env.os.path.join'), \
mock.patch('functest.ci.prepare_env.subprocess.Popen') \
as mock_subproc_popen, \
self.assertRaises(Exception):
CONST.openstack_creds = 'test_creds'
CONST.INSTALLER_IP = None
CONST.INSTALLER_TYPE = 'test_type'
opnfv_constants.INSTALLERS = ['test_type']
process_mock = mock.Mock()
attrs = {'communicate.return_value': ('output', 'error'),
'return_code': 1}
process_mock.configure_mock(**attrs)
mock_subproc_popen.return_value = process_mock
prepare_env.source_rc_file()
def _get_rally_creds(self):
return {"type": "ExistingCloud",
"admin": {"username": 'test_user_name',
"password": 'test_password',
"tenant": 'test_tenant'}}
@mock.patch('functest.ci.prepare_env.os_utils.get_credentials_for_rally')
@mock.patch('functest.ci.prepare_env.logger.info')
@mock.patch('functest.ci.prepare_env.ft_utils.execute_command')
def test_install_rally(self, mock_exec, mock_logger_info, mock_os_utils):
mock_os_utils.return_value = self._get_rally_creds()
prepare_env.install_rally()
cmd = "rally deployment destroy opnfv-rally"
error_msg = "Deployment %s does not exist." % \
CONST.rally_deployment_name
mock_logger_info.assert_any_call("Creating Rally environment...")
mock_exec.assert_any_call(cmd, error_msg=error_msg, verbose=False)
cmd = "rally deployment create --file=rally_conf.json --name="
cmd += CONST.rally_deployment_name
error_msg = "Problem while creating Rally deployment"
mock_exec.assert_any_call(cmd, error_msg=error_msg)
cmd = "rally deployment check"
error_msg = ("OpenStack not responding or "
"faulty Rally deployment.")
mock_exec.assert_any_call(cmd, error_msg=error_msg)
cmd = "rally deployment list"
error_msg = ("Problem while listing "
"Rally deployment.")
mock_exec.assert_any_call(cmd, error_msg=error_msg)
cmd = "rally plugin list | head -5"
error_msg = ("Problem while showing "
"Rally plugins.")
mock_exec.assert_any_call(cmd, error_msg=error_msg)
@mock.patch('functest.ci.prepare_env.sys.exit')
@mock.patch('functest.ci.prepare_env.logger.error')
def test_check_environment_missing_file(self, mock_logger_error,
mock_sys_exit):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=False), \
self.assertRaises(Exception):
prepare_env.check_environment()
@mock.patch('functest.ci.prepare_env.sys.exit')
@mock.patch('functest.ci.prepare_env.logger.error')
def test_check_environment_with_error(self, mock_logger_error,
mock_sys_exit):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=True), \
mock.patch("__builtin__.open", mock.mock_open(read_data='0')), \
self.assertRaises(Exception):
prepare_env.check_environment()
@mock.patch('functest.ci.prepare_env.logger.info')
def test_check_environment_default(self, mock_logger_info):
with mock.patch('functest.ci.prepare_env.os.path.isfile',
return_value=True):
with mock.patch("__builtin__.open", mock.mock_open(read_data='1')):
prepare_env.check_environment()
mock_logger_info.assert_any_call("Functest environment"
" is installed.")
@mock.patch('functest.ci.prepare_env.check_environment')
@mock.patch('functest.ci.prepare_env.create_flavor')
@mock.patch('functest.ci.prepare_env.install_tempest')
@mock.patch('functest.ci.prepare_env.install_rally')
@mock.patch('functest.ci.prepare_env.verify_deployment')
@mock.patch('functest.ci.prepare_env.patch_config_file')
@mock.patch('functest.ci.prepare_env.source_rc_file')
@mock.patch('functest.ci.prepare_env.create_directories')
@mock.patch('functest.ci.prepare_env.check_env_variables')
@mock.patch('functest.ci.prepare_env.logger.info')
def test_main_start(self, mock_logger_info, mock_env_var,
mock_create_dir, mock_source_rc, mock_patch_config,
mock_verify_depl, mock_install_rally,
mock_install_temp, mock_create_flavor,
mock_check_env):
with mock.patch("__builtin__.open", mock.mock_open()) as m:
args = {'action': 'start'}
self.assertEqual(prepare_env.main(**args), 0)
mock_logger_info.assert_any_call("######### Preparing Functest "
"environment #########\n")
self.assertTrue(mock_env_var.called)
self.assertTrue(mock_create_dir.called)
self.assertTrue(mock_source_rc.called)
self.assertTrue(mock_patch_config.called)
self.assertTrue(mock_verify_depl.called)
self.assertTrue(mock_install_rally.called)
self.assertTrue(mock_install_temp.called)
self.assertTrue(mock_create_flavor.called)
m.assert_called_once_with(CONST.env_active, "w")
self.assertTrue(mock_check_env.called)
@mock.patch('functest.ci.prepare_env.check_environment')
def test_main_check(self, mock_check_env):
args = {'action': 'check'}
self.assertEqual(prepare_env.main(**args), 0)
self.assertTrue(mock_check_env.called)
@mock.patch('functest.ci.prepare_env.logger.error')
def test_main_no_arg(self, mock_logger_error):
args = {'action': 'not_valid'}
self.assertEqual(prepare_env.main(**args), -1)
mock_logger_error.assert_called_once_with('Argument not valid.')
if __name__ == "__main__":
unittest.main(verbosity=2)
|
