Clean up Test Case code

Too much of duplicated code has been obeserved in
test cases. With this patch a small refactoring is necessery
to our test cases code. So they can be more generic and
more flexible.

To achieve that the addition of new parent class is essential, hence
all the rest test case classes will inherit from the aforementioned
parent class.

Change-Id: I6a50d8330a06321742b3bb03cc999682d4a4e6a1
Signed-off-by: Panagiotis Karalis <pkaralis@intracom-telecom.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/sfc/tests/functest/run_sfc_tests.py b/sfc/tests/functest/run_sfc_tests.py
index dba73b98..015255a6 100644
--- a/sfc/tests/functest/run_sfc_tests.py
+++ b/sfc/tests/functest/run_sfc_tests.py
@@ -149,12 +149,20 @@ class SfcFunctest(testcase.TestCase):
                          (test_name, test_descr))
                 logger.info(title)
                 logger.info("%s\n" % ("=" * len(title)))
-                t = importlib.import_module(
+                module = importlib.import_module(
                     "sfc.tests.functest.{0}".format(test_name),
                     package=None)
+
+                testcase_config = sfc_config.TestcaseConfig(test_name)
+                supported_installers = test_cfg['supported_installers']
+                vnf_names = test_cfg['vnf_names']
+
+                tc_class = getattr(module, test_cfg['class_name'])
+                tc_instance = tc_class(testcase_config, supported_installers,
+                                       vnf_names)
                 start_time = time.time()
                 try:
-                    result, creators = t.main()
+                    result, creators = tc_instance.run()
                 except Exception as e:
                     logger.error("Exception when executing: %s" % test_name)
                     logger.error(e)