code: def make_adjustment_writer_equity_daily_bar_reader(cls):
      return MockDailyBarReader()
  
file_path: catalyst/tests/test_benchmark.py
imports: import numpy
  import pandas
  from pandas.util.testing import assert_series_equal
  from catalyst.data.data_portal import DataPortal
  from catalyst.errors import BenchmarkAssetNotAvailableTooEarly, BenchmarkAssetNotAvailableTooLate, InvalidBenchmarkAsset
  from catalyst.sources.benchmark_source import BenchmarkSource
  from catalyst.testing import MockDailyBarReader, create_minute_bar_data, tmp_bcolz_equity_minute_bar_reader
  from catalyst.testing.fixtures import WithDataPortal, WithSimParams, WithTradingCalendars, CatalystTestCase
label_desc: Use image node_id 2 for calling the TestBenchmark obj's underlying member method code with example usage: obj.make_adjustment_writer_equity_daily_bar_reader(cls) and returns: MockDailyBarReader