code: def make_adjustment_writer_equity_daily_bar_reader(cls):
      return MockDailyBarReader()
  
imports: from nose_parameterized import parameterized
  from numpy import arange, datetime64, float64, ones, uint32
  from numpy.testing import assert_allclose, assert_array_equal
  from pandas import concat, DataFrame, Int64Index, Timestamp
  from pandas.util.testing import assert_frame_equal
  from toolz.curried.operator import getitem
  from catalyst.lib.adjustment import Float64Multiply
  from catalyst.pipeline.loaders.synthetic import NullAdjustmentReader, make_bar_data, expected_bar_values_2d
  from catalyst.pipeline.loaders.equity_pricing_loader import USEquityPricingLoader
  from catalyst.errors import WindowLengthTooLong
  from catalyst.pipeline.data import USEquityPricing
  from catalyst.testing import seconds_to_timestamp, str_to_seconds, MockDailyBarReader
  from catalyst.testing.fixtures import WithAdjustmentReader, CatalystTestCase
label_desc: Use image node_id 5 for calling the USEquityPricingLoaderTestCase obj's underlying member method code with example usage: obj.make_adjustment_writer_equity_daily_bar_reader(cls) and returns: MockDailyBarReader