Added future imports and licenses that are missing
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 622a665..352085a 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -11,6 +11,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import absolute_import, division, print_function
+
 import os
 import textwrap