class_docstr: Tests for verifying that SimplePipelineEngine calls hooks as expected.
      
class_docstr_tok: ["Tests","for","verifying","that","SimplePipelineEngine","calls","hooks","as","expected","."]
code: def make_seeded_random_pipeline_engine_hooks(cls):
      # Inject a testing hook as a default hook to verify that default hooks
      # are invoked properly.
      cls.global_testing_hook = TestingHooks()
      return [cls.global_testing_hook]
  
imports: import itertools
  from operator import attrgetter
  import numpy
  import pandas
  import toolz
  from zipline.pipeline import Pipeline
  from zipline.pipeline.classifiers import Everything
  from zipline.pipeline.domain import US_EQUITIES
  from zipline.pipeline.factors import CustomFactor
  from zipline.pipeline.data import Column, DataSet
  from zipline.pipeline.data.testing import TestingDataSet
  from zipline.pipeline.hooks.testing import TestingHooks
  from zipline.pipeline.hooks.progress import ProgressHooks, repr_htmlsafe, TestingProgressPublisher
  from zipline.pipeline.term import AssetExists, ComputableTerm, LoadableTerm
  from zipline.testing import parameter_space
  from zipline.testing.fixtures import ZiplineTestCase, WithSeededRandomPipelineEngine
  from zipline.testing.predicates import assert_almost_equal, instance_of
label_desc: Use image node_id 1 for calling the HooksTestCase obj's underlying member method code with example usage: obj.make_seeded_random_pipeline_engine_hooks(cls) and returns: list