def test_get_docket_number(self):
   docket = Docket("tests/texts/CP-51-CR-0000001-2011_stitched_complete.xml")
   assert docket.get_docket_number() == "CP-51-CR-0000001-2011"
   docket = Docket("tests/texts/CP-51-CR-0000012-2011_stitched_complete.xml")
   assert docket.get_docket_number() == "CP-51-CR-0000012-2011"