code: def test_constructor_errors(self, start, end, match):
      with pytest.raises(ValueError, match=match):
          BusinessHour(start=start, end=end)
  
imports: from __future__ import annotations
  from datetime import datetime, time
  import pytest
  from pandas._libs.tslibs import Timedelta, Timestamp
  from pandas._libs.tslibs.offsets import BDay, BusinessHour, Nano
  from pandas import DatetimeIndex, _testing, date_range
  from pandas.tests.tseries.offsets.common import assert_offset_equal
label_desc: Use image node_id 1 for calling the TestBusinessHour obj's underlying member method code with example usage: obj.test_constructor_errors(start, end, match) without return types