message: Remove tearDown.
diff: @@ -73,10 +73,6 @@ class CompatCheckerTest(unittest.TestCase):
  super(CompatCheckerTest, self).setUp()
  self.test_file = os.path.join(PATH_TO_DIR, "test_config.ini")
  - def testDown(self):
  - """Tear down test."""
  - super(CompatCheckerTest, self).tearDown()
  -
  def testWithUserConfigInRange(self):
  """Test a set of configs that are supported.
  