Refactor imports and invocation of main function

In all testcases there are some inconcistencies of
import statements. Additionally the main function
of each testcase should be called through
sys.exit(main())

JIRA: SDNVPN-173

Change-Id: I6fdf0dc6598ca4789b6de6b50d1b8b85a8de923c
Signed-off-by: panageo2 <panageo@intracom-telecom.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/sdnvpn/test/functest/testcase_3.py b/sdnvpn/test/functest/testcase_3.py
index 24d413c..058a270 100644
--- a/sdnvpn/test/functest/testcase_3.py
+++ b/sdnvpn/test/functest/testcase_3.py
@@ -11,17 +11,17 @@
 #   - Start a BGP router with OpenDaylight
 #   - Add the functest Quagga as a neighbor
 #   - Verify that the OpenDaylight and gateway Quagga peer
+
+import argparse
 import logging
 import os
-import argparse
+import sys
 
+from functest.utils import functest_utils as ft_utils
+from functest.utils import openstack_utils as os_utils
 from sdnvpn.lib import quagga
-import sdnvpn.lib.utils as test_utils
-import sdnvpn.lib.config as sdnvpn_config
-
-import functest.utils.openstack_utils as os_utils
-import functest.utils.functest_utils as ft_utils
-
+from sdnvpn.lib import utils as test_utils
+from sdnvpn.lib import config as sdnvpn_config
 from sdnvpn.lib.results import Results
 
 COMMON_CONFIG = sdnvpn_config.CommonConfig()
@@ -287,4 +287,4 @@ def main():
 
 if __name__ == '__main__':
     logging.basicConfig(level=logging.INFO)
-    main()
+    sys.exit(main())