Remove opnfv module from functest-core

The releng/opnfv git repo is still kept in upper-constraints
as it is required by sfc. And also delete the functions of
check_env_variables, get_deployment_handler and create_directories.

Change-Id: If498e68f0f94d6ebde1be55f5e3a17d06becaea4
Signed-off-by: Linda Wang <wangwulin@huawei.com>

3 files changed, 0 insertions, 526 deletions

diff --git a/functest/ci/installer_params.yaml b/functest/ci/installer_params.yaml
deleted file mode 100644
index 77e9355f..00000000
--- a/functest/ci/installer_params.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-apex:
-    ip: ''
-    user: 'stack'
-    pkey: '/root/.ssh/id_rsa'
-compass:
-    ip: '192.168.200.2'
-    user: 'root'
-    password: 'root'
-fuel:
-    ip: '10.20.0.2'
-    user: 'root'
-    password: 'r00tme'
-# joid:
-#     ip: ''
-#     user: ''
-#     password: ''
diff --git a/functest/ci/prepare_env.py b/functest/ci/prepare_env.py
index c2b6874c..2cb705ca 100644
--- a/functest/ci/prepare_env.py
+++ b/functest/ci/prepare_env.py
@@ -21,9 +21,6 @@ import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
 from functest.utils.constants import CONST
 
-from opnfv.utils import constants as opnfv_constants
-from opnfv.deployment import factory
-
 actions = ['start', 'check']
 
 """ logging configuration """
@@ -59,116 +56,6 @@ def print_separator():
     logger.info("==============================================")
 
 
-def check_env_variables():
-    print_separator()
-    logger.info("Checking environment variables...")
-
-    if CONST.__getattribute__('INSTALLER_TYPE') is None:
-        logger.warning("The env variable 'INSTALLER_TYPE' is not defined.")
-        CONST.__setattr__('INSTALLER_TYPE', 'undefined')
-    else:
-        if (CONST.__getattribute__('INSTALLER_TYPE') not in
-                opnfv_constants.INSTALLERS):
-            logger.warning("INSTALLER_TYPE=%s is not a valid OPNFV installer. "
-                           "Available OPNFV Installers are : %s. "
-                           "Setting INSTALLER_TYPE=undefined."
-                           % (CONST.__getattribute__('INSTALLER_TYPE'),
-                              opnfv_constants.INSTALLERS))
-            CONST.__setattr__('INSTALLER_TYPE', 'undefined')
-        else:
-            logger.info("    INSTALLER_TYPE=%s"
-                        % CONST.__getattribute__('INSTALLER_TYPE'))
-
-    if CONST.__getattribute__('INSTALLER_IP') is None:
-        logger.warning(
-            "The env variable 'INSTALLER_IP' is not defined. It is recommended"
-            " to extract some information from the deployment")
-    else:
-        logger.info("    INSTALLER_IP=%s" %
-                    CONST.__getattribute__('INSTALLER_IP'))
-
-    if CONST.__getattribute__('DEPLOY_SCENARIO') is None:
-        logger.warning("The env variable 'DEPLOY_SCENARIO' is not defined. "
-                       "Setting CI_SCENARIO=undefined.")
-        CONST.__setattr__('DEPLOY_SCENARIO', 'undefined')
-    else:
-        logger.info("    DEPLOY_SCENARIO=%s"
-                    % CONST.__getattribute__('DEPLOY_SCENARIO'))
-    if CONST.__getattribute__('CI_DEBUG'):
-        logger.info("    CI_DEBUG=%s" % CONST.__getattribute__('CI_DEBUG'))
-
-    if CONST.__getattribute__('NODE_NAME'):
-        logger.info("    NODE_NAME=%s" % CONST.__getattribute__('NODE_NAME'))
-
-    if CONST.__getattribute__('BUILD_TAG'):
-        logger.info("    BUILD_TAG=%s" % CONST.__getattribute__('BUILD_TAG'))
-
-    if CONST.__getattribute__('IS_CI_RUN'):
-        logger.info("    IS_CI_RUN=%s" % CONST.__getattribute__('IS_CI_RUN'))
-
-
-def get_deployment_handler():
-    global handler
-    global pod_arch
-
-    installer_params_yaml = pkg_resources.resource_filename(
-        'functest', 'ci/installer_params.yaml')
-    if (CONST.__getattribute__('INSTALLER_IP') and
-        CONST.__getattribute__('INSTALLER_TYPE') and
-            CONST.__getattribute__('INSTALLER_TYPE') in
-            opnfv_constants.INSTALLERS):
-        try:
-            installer_params = ft_utils.get_parameter_from_yaml(
-                CONST.__getattribute__('INSTALLER_TYPE'),
-                installer_params_yaml)
-        except ValueError as e:
-            logger.debug('Printing deployment info is not supported for %s' %
-                         CONST.__getattribute__('INSTALLER_TYPE'))
-            logger.debug(e)
-        else:
-            user = installer_params.get('user', None)
-            password = installer_params.get('password', None)
-            pkey = installer_params.get('pkey', None)
-            try:
-                handler = factory.Factory.get_handler(
-                    installer=CONST.__getattribute__('INSTALLER_TYPE'),
-                    installer_ip=CONST.__getattribute__('INSTALLER_IP'),
-                    installer_user=user,
-                    installer_pwd=password,
-                    pkey_file=pkey)
-                if handler:
-                    pod_arch = handler.get_arch()
-            except Exception as e:
-                logger.debug("Cannot get deployment information. %s" % e)
-
-
-def create_directories():
-    print_separator()
-    logger.info("Creating needed directories...")
-    if not os.path.exists(CONST.__getattribute__('dir_functest_conf')):
-        os.makedirs(CONST.__getattribute__('dir_functest_conf'))
-        logger.info("    %s created." %
-                    CONST.__getattribute__('dir_functest_conf'))
-    else:
-        logger.debug("   %s already exists." %
-                     CONST.__getattribute__('dir_functest_conf'))
-
-    if not os.path.exists(CONST.__getattribute__('dir_functest_data')):
-        os.makedirs(CONST.__getattribute__('dir_functest_data'))
-        logger.info("    %s created." %
-                    CONST.__getattribute__('dir_functest_data'))
-    else:
-        logger.debug("   %s already exists." %
-                     CONST.__getattribute__('dir_functest_data'))
-    if not os.path.exists(CONST.__getattribute__('dir_functest_images')):
-        os.makedirs(CONST.__getattribute__('dir_functest_images'))
-        logger.info("    %s created." %
-                    CONST.__getattribute__('dir_functest_images'))
-    else:
-        logger.debug("   %s already exists." %
-                     CONST.__getattribute__('dir_functest_images'))
-
-
 def source_rc_file():
     print_separator()
 
@@ -253,12 +140,6 @@ def check_environment():
     logger.info("Functest environment is installed.")
 
 
-def print_deployment_info():
-    if handler:
-        logger.info('\n\nDeployment information:\n%s' %
-                    handler.get_deployment_info())
-
-
 def prepare_env(**kwargs):
     try:
         if not (kwargs['action'] in actions):
@@ -267,8 +148,6 @@ def prepare_env(**kwargs):
         elif kwargs['action'] == "start":
             logger.info("######### Preparing Functest environment #########\n")
             verify_deployment()
-            check_env_variables()
-            create_directories()
             source_rc_file()
             update_config_file()
             create_flavor()
diff --git a/functest/tests/unit/ci/test_prepare_env.py b/functest/tests/unit/ci/test_prepare_env.py
deleted file mode 100644
index d53c68e6..00000000
--- a/functest/tests/unit/ci/test_prepare_env.py
+++ /dev/null
@@ -1,389 +0,0 @@
-#!/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):
-
-    def setUp(self):
-        self.prepare_envparser = prepare_env.PrepareEnvParser()
-        self.db_url_env = 'http://foo/testdb'
-
-    @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.__setattr__('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.__setattr__('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 recommended"
-            " to extract some information from the deployment")
-
-    @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.__setattr__('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.__setattr__('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.__setattr__('DEPLOY_SCENARIO', 'test_scenario')
-        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.__setattr__('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.__setattr__('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.__setattr__('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.__setattr__('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="))
-
-    def test_get_deployment_handler_missing_const_vars(self):
-        with mock.patch('functest.ci.prepare_env.'
-                        'factory.Factory.get_handler') as m:
-            CONST.__setattr__('INSTALLER_IP', None)
-            prepare_env.get_deployment_handler()
-            self.assertFalse(m.called)
-
-            CONST.__setattr__('INSTALLER_TYPE', None)
-            prepare_env.get_deployment_handler()
-            self.assertFalse(m.called)
-
-    @mock.patch('functest.ci.prepare_env.logger.debug')
-    def test_get_deployment_handler_missing_print_deploy_info(self,
-                                                              mock_debug):
-        with mock.patch('functest.ci.prepare_env.'
-                        'factory.Factory.get_handler') as m, \
-            mock.patch('functest.ci.prepare_env.'
-                       'ft_utils.get_parameter_from_yaml',
-                       side_effect=ValueError):
-            CONST.__setattr__('INSTALLER_IP', 'test_ip')
-            CONST.__setattr__('INSTALLER_TYPE', 'test_inst_type')
-            opnfv_constants.INSTALLERS = ['test_inst_type']
-            prepare_env.get_deployment_handler()
-            msg = ('Printing deployment info is not supported for '
-                   'test_inst_type')
-            mock_debug.assert_any_call(msg)
-            self.assertFalse(m.called)
-
-    @mock.patch('functest.ci.prepare_env.logger.debug')
-    def test_get_deployment_handler_exception(self, mock_debug):
-        with mock.patch('functest.ci.prepare_env.'
-                        'factory.Factory.get_handler',
-                        side_effect=Exception), \
-            mock.patch('functest.ci.prepare_env.'
-                       'ft_utils.get_parameter_from_yaml'):
-            CONST.__setattr__('INSTALLER_IP', 'test_ip')
-            CONST.__setattr__('INSTALLER_TYPE', 'test_inst_type')
-            opnfv_constants.INSTALLERS = ['test_inst_type']
-            prepare_env.get_deployment_handler()
-            self.assertTrue(mock_debug.called)
-
-    @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.__getattribute__('dir_functest_conf'))
-            mock_method.assert_any_call(
-                CONST.__getattribute__('dir_functest_data'))
-            mock_method.assert_any_call(
-                CONST.__getattribute__('dir_functest_images'))
-            mock_logger_info.assert_any_call("    %s created." %
-                                             CONST.__getattribute__(
-                                                 'dir_functest_conf'))
-            mock_logger_info.assert_any_call("    %s created." %
-                                             CONST.__getattribute__(
-                                                 'dir_functest_data'))
-            mock_logger_info.assert_any_call("    %s created." %
-                                             CONST.__getattribute__(
-                                                 'dir_functest_images'))
-
-    @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.__getattribute__(
-                                                  'dir_functest_conf'))
-            mock_logger_debug.assert_any_call("   %s already exists." %
-                                              CONST.__getattribute__(
-                                                  'dir_functest_data'))
-            mock_logger_debug.assert_any_call("   %s already exists." %
-                                              CONST.__getattribute__(
-                                                  'dir_functest_images'))
-
-    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.__setattr__('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.__setattr__('INSTALLER_IP', None)
-            CONST.__setattr__('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.__setattr__('INSTALLER_IP', 'test_ip')
-            CONST.__setattr__('openstack_creds', 'test_creds')
-            CONST.__setattr__('INSTALLER_TYPE', 'test_type')
-            opnfv_constants.INSTALLERS = []
-            prepare_env.source_rc_file()
-
-    @mock.patch('functest.ci.prepare_env.logger.debug')
-    def test_patch_file(self, mock_logger_debug):
-        with mock.patch("__builtin__.open", mock.mock_open()), \
-            mock.patch('functest.ci.prepare_env.yaml.safe_load',
-                       return_value={'test_scenario': {'tkey': 'tvalue'}}), \
-            mock.patch('functest.ci.prepare_env.ft_utils.get_functest_yaml',
-                       return_value={'tkey1': 'tvalue1'}), \
-            mock.patch('functest.ci.prepare_env.os.remove') as m, \
-                mock.patch('functest.ci.prepare_env.yaml.dump'):
-            CONST.__setattr__('DEPLOY_SCENARIO', 'test_scenario')
-            prepare_env.patch_file('test_file')
-            self.assertTrue(m.called)
-
-    @mock.patch('functest.ci.prepare_env.ft_utils.get_functest_yaml',
-                return_value={'tkey1': 'tvalue1'})
-    @mock.patch('functest.ci.prepare_env.yaml.safe_load',
-                return_value={'test_scenario': {'tkey': 'tvalue'}})
-    @mock.patch('functest.ci.prepare_env.update_db_url')
-    def test_update_db_url(self, mock_db_url, mock_safe_load,
-                           mock_get_functest_yaml):
-        CONST.__setattr__('DEPLOY_SCENARIO', 'default_scenario')
-        with mock.patch("__builtin__.open", mock.mock_open()), \
-            mock.patch('functest.ci.prepare_env.yaml.dump'), \
-                mock.patch.dict('functest.ci.prepare_env.os.environ',
-                                {'TEST_DB_URL': self.db_url_env},
-                                clear=True):
-            prepare_env.update_config_file()
-            self.assertTrue(mock_db_url.called)
-
-    def test_verify_deployment(self):
-        with mock.patch('functest.ci.check_deployment.CheckDeployment') \
-                as mock_check_deployment:
-            prepare_env.verify_deployment()
-            self.assertTrue(mock_check_deployment.called)
-
-    def test_verify_deployment_error(self):
-        with mock.patch('functest.ci.prepare_env.'
-                        'check_deployment.CheckDeployment',
-                        return_value=('test_', None)), \
-                self.assertRaises(Exception):
-            prepare_env.verify_deployment()
-
-    def _get_rally_creds(self):
-        return {"type": "ExistingCloud",
-                "admin": {"username": 'test_user_name',
-                          "password": 'test_password',
-                          "tenant": 'test_tenant'}}
-
-    def test_create_flavor(self):
-        with mock.patch('functest.ci.prepare_env.'
-                        'os_utils.get_or_create_flavor',
-                        return_value=('test_', None)), \
-                self.assertRaises(Exception) as context:
-            prepare_env.create_flavor()
-            msg = 'Failed to create flavor'
-            self.assertTrue(msg in context)
-
-    @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.verify_deployment')
-    @mock.patch('functest.ci.prepare_env.update_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_update_config,
-                        mock_verify_depl, mock_create_flavor,
-                        mock_check_env):
-        with mock.patch("__builtin__.open", mock.mock_open()) as m:
-            args = {'action': 'start'}
-            self.assertEqual(prepare_env.prepare_env(**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_update_config.called)
-            self.assertTrue(mock_verify_depl.called)
-            self.assertTrue(mock_create_flavor.called)
-            m.assert_called_once_with(
-                CONST.__getattribute__('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.prepare_env(**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.prepare_env(**args), -1)
-        mock_logger_error.assert_called_once_with('Argument not valid.')
-
-
-if __name__ == "__main__":
-    logging.disable(logging.CRITICAL)
-    unittest.main(verbosity=2)