code: def test_parse_literal_bad(self, bad_literal):
      with self.assertRaisesRegexp(ValueError, bad_literal):
          ranges.parse_literal(bad_literal)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import itertools
  from absl.testing import absltest
  from absl.testing import parameterized
  import mock
  from third_party.nucleus.protos import position_pb2
  from third_party.nucleus.protos import reference_pb2
  from third_party.nucleus.protos import variants_pb2
  from third_party.nucleus.testing import test_utils
  from third_party.nucleus.util import ranges
label_desc: Use image node_id 18 for calling the RangesTests obj's underlying member method code with example usage: obj.test_parse_literal_bad(bad_literal) without return types