Move test helpers into the coverage package so others can use them

--HG--
rename : tests/backunittest.py => coverage/backunittest.py

1 files changed, 1 insertions, 3 deletions

diff --git a/tests/test_backward.py b/tests/test_backward.py
index 2c688edd..09803ba7 100644
--- a/tests/test_backward.py
+++ b/tests/test_backward.py
@@ -1,14 +1,12 @@
 """Tests that our version shims in backward.py are working."""
 
+from coverage.backunittest import TestCase
 from coverage.backward import iitems, binary_bytes, byte_to_int, bytes_to_ints
-from tests.backunittest import TestCase
 
 
 class BackwardTest(TestCase):
     """Tests of things from backward.py."""
 
-    run_in_temp_dir = False
-
     def test_iitems(self):
         d = {'a': 1, 'b': 2, 'c': 3}
         items = [('a', 1), ('b', 2), ('c', 3)]