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_testing.py b/tests/test_testing.py
index ddda4b00..4a19098f 100644
--- a/tests/test_testing.py
+++ b/tests/test_testing.py
@@ -2,16 +2,14 @@
 """Tests that our test infrastructure is really working!"""
 
 import os, sys
+from coverage.backunittest import TestCase
 from coverage.backward import to_bytes
-from tests.backunittest import TestCase
 from tests.coveragetest import TempDirMixin, CoverageTest
 
 
 class TestingTest(TestCase):
     """Tests of helper methods on `backunittest.TestCase`."""
 
-    run_in_temp_dir = False
-
     def test_assert_count_equal(self):
         self.assertCountEqual(set(), set())
         self.assertCountEqual(set([1,2,3]), set([3,1,2]))