Modify how to disable logging in unit test.

Logs are only disabled when the unit tests are run from cmdline.
It allows running them via pytest_suite_runner.py and printing
their results to functest.log.

You should notice that the unit test must disable the logger of the
tested TestCase (e.g. testcase.TestCase.logger.disabled = 1). Otherwise
false logs will be printed in console.

Change-Id: Ic171e4575c8bab2e52db1897ae026b61a03b6247
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

6 files changed, 6 insertions, 13 deletions

diff --git a/functest/tests/unit/utils/test_decorators.py b/functest/tests/unit/utils/test_decorators.py
index f8bd9a54..6bd47d25 100644
--- a/functest/tests/unit/utils/test_decorators.py
+++ b/functest/tests/unit/utils/test_decorators.py
@@ -32,8 +32,6 @@ URL = 'file://{}'.format(FILE)
 class DecoratorsTesting(unittest.TestCase):
     # pylint: disable=missing-docstring
 
-    logging.disable(logging.CRITICAL)
-
     _case_name = 'base'
     _project_name = 'functest'
     _start_time = 1.0
@@ -131,5 +129,5 @@ class DecoratorsTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
-    logging.basicConfig()
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/utils/test_functest_utils.py b/functest/tests/unit/utils/test_functest_utils.py
index d48e06f9..70ebe258 100644
--- a/functest/tests/unit/utils/test_functest_utils.py
+++ b/functest/tests/unit/utils/test_functest_utils.py
@@ -23,8 +23,6 @@ from functest.utils import functest_utils
 
 class FunctestUtilsTesting(unittest.TestCase):
 
-    logging.disable(logging.CRITICAL)
-
     def setUp(self):
         self.url = 'http://www.opnfv.org/'
         self.timeout = 5
@@ -603,4 +601,5 @@ class FunctestUtilsTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/utils/test_openstack_clean.py b/functest/tests/unit/utils/test_openstack_clean.py
index 15669538..fe7b50d4 100644
--- a/functest/tests/unit/utils/test_openstack_clean.py
+++ b/functest/tests/unit/utils/test_openstack_clean.py
@@ -15,8 +15,6 @@ from functest.tests.unit import test_utils
 
 class OSCleanTesting(unittest.TestCase):
 
-    logging.disable(logging.CRITICAL)
-
     def _get_instance(self, key):
         mock_obj = mock.Mock()
         attrs = {'id': 'id' + str(key), 'name': 'name' + str(key),
@@ -723,4 +721,5 @@ class OSCleanTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/utils/test_openstack_snapshot.py b/functest/tests/unit/utils/test_openstack_snapshot.py
index 52744db1..d3f93994 100644
--- a/functest/tests/unit/utils/test_openstack_snapshot.py
+++ b/functest/tests/unit/utils/test_openstack_snapshot.py
@@ -14,8 +14,6 @@ from functest.utils import openstack_snapshot
 
 class OSTackerTesting(unittest.TestCase):
 
-    logging.disable(logging.CRITICAL)
-
     def _get_instance(self, key):
         mock_obj = mock.Mock()
         attrs = {'id': 'id' + str(key), 'name': 'name' + str(key),
@@ -232,4 +230,5 @@ class OSTackerTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/utils/test_openstack_tacker.py b/functest/tests/unit/utils/test_openstack_tacker.py
index 37d77a18..3c0fc3d0 100644
--- a/functest/tests/unit/utils/test_openstack_tacker.py
+++ b/functest/tests/unit/utils/test_openstack_tacker.py
@@ -17,8 +17,6 @@ from functest.tests.unit import test_utils
 
 class OSTackerTesting(unittest.TestCase):
 
-    logging.disable(logging.CRITICAL)
-
     def setUp(self):
         self.tacker_client = mock.Mock()
         self.getresponse = {'vnfds': [{'id': 'test_id'}],
@@ -522,4 +520,5 @@ class OSTackerTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)
diff --git a/functest/tests/unit/utils/test_openstack_utils.py b/functest/tests/unit/utils/test_openstack_utils.py
index a7df264c..15b54057 100644
--- a/functest/tests/unit/utils/test_openstack_utils.py
+++ b/functest/tests/unit/utils/test_openstack_utils.py
@@ -17,8 +17,6 @@ from functest.utils import openstack_utils
 
 class OSUtilsTesting(unittest.TestCase):
 
-    logging.disable(logging.CRITICAL)
-
     def _get_env_cred_dict(self, os_prefix=''):
         return {'OS_USERNAME': os_prefix + 'username',
                 'OS_PASSWORD': os_prefix + 'password',
@@ -1839,4 +1837,5 @@ class OSUtilsTesting(unittest.TestCase):
 
 
 if __name__ == "__main__":
+    logging.disable(logging.CRITICAL)
     unittest.main(verbosity=2)