Refactor config global variables

- Create config.py module to handle configuration parsing
- Remove globals from testcases

Change-Id: I16ed7bb138fde2d5d3c69703e3c2e569d49f0b37
Signed-off-by: George Paraskevopoulos <geopar@intracom-telecom.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/test/functest/utils.py b/test/functest/utils.py
index b75cb3b..351797b 100644
--- a/test/functest/utils.py
+++ b/test/functest/utils.py
@@ -9,21 +9,16 @@
 #
 import sys
 import time
-import os
 
 import functest.utils.functest_logger as ft_logger
-import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
 import re
 
+import config as sdnvpn_config
 
 logger = ft_logger.Logger("sndvpn_test_utils").getLogger()
 
-REPO_PATH = os.environ['repos_dir'] + '/sdnvpn/'
-config_file = REPO_PATH + 'test/functest/config.yaml'
-
-DEFAULT_FLAVOR = ft_utils.get_parameter_from_yaml(
-    "defaults.flavor", config_file)
+common_config = sdnvpn_config.CommonConfig()
 
 
 def create_net(neutron_client, name):
@@ -94,7 +89,7 @@ def create_instance(nova_client,
                     **kwargs
                     ):
     if 'flavor' not in kwargs:
-        kwargs['flavor'] = DEFAULT_FLAVOR
+        kwargs['flavor'] = common_config.default_flavor
 
     logger.info("Creating instance '%s'..." % name)
     logger.debug(