tree ebe7ae124d22abf104f2b854b7fc231cdf5beb96
parent 9b7eee7bf17a27f979037725ff3a02159151cc8b
author Matthew Treinish <mtreinish@kortar.org> 1429905447 -0400
committer Matthew Treinish <mtreinish@kortar.org> 1431456837 -0400
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Use six.moves.builtins to mock open in unit tests

This commit switches all the mocks for the open call to use the six
builtins module instead of __builtin__. This is needed because on
python 3 it was renamed to builtins, so to enable running the unit
tests on either environment we need to leverage the six module.

Change-Id: Idf8c0e9858451507c9ac0cfae747f90c6feb7f1e