Move is_rawhide and is_epel6 definitions to __init__ so other tests can use it

test/functional/fetch_tests.py

@@ -25,15 +25,7 @@ from os.path import join
 from tito.common import run_command
 from tito.compat import *  # NOQA
 from functional.fixture import TitoGitTestFixture, tito
-from unit import Capture
+from unit import Capture, is_epel6, is_rawhide
-
-
-# There is not many simple options to check on what distribution this is running.
-# Fortunately, we only need to check for Fedora Rawhide and EPEL6, so we can
-# determine it from python version. This is compatible for all distributions.
-import sys
-is_rawhide = sys.version_info[:2] >= (3, 8)
-is_epel6 = sys.version_info[:2] == (2, 6)
 
 if is_epel6:
     import unittest2 as unittest

test/unit/__init__.py

@@ -17,6 +17,14 @@ from contextlib import contextmanager
 from mock import patch, MagicMock
 from tito.compat import PY2, StringIO
 
+
+# There is not many simple options to check on what distribution this is running.
+# Fortunately, we only need to check for Fedora Rawhide and EPEL6, so we can
+# determine it from python version. This is compatible for all distributions.
+is_rawhide = sys.version_info[:2] >= (3, 8)
+is_epel6 = sys.version_info[:2] == (2, 6)
+
+
 file_spec = None