text: import os
  import subprocess
  
  import mock
  
  from .. import utils
  
  
  def test_git_for_path_no_git():
      this_dir = os.path.dirname(__file__)
      with mock.patch(
              "subprocess.check_output",
              side_effect=subprocess.CalledProcessError(1, "foo")):
          assert utils.git(this_dir) is None
  