class_docstr: Report test plugin.
class_docstr_tok: ["Report","test","plugin","."]
docstr: Construct an instance of test plugin.
docstr_tok: ["Construct","an","instance","of","test","plugin","."]
code: def __init__(self, tree):
      """Construct an instance of test plugin."""
  
imports: from __future__ import annotations
  import pytest
  from flake8.main.cli import main
  from flake8.main.options import register_default_options
  from flake8.main.options import stage1_arg_parser
  from flake8.options import aggregator
  from flake8.options import config
  from flake8.options.manager import OptionManager
  from flake8.plugins import finder
label_desc: Use image node_id 1 to create a new ReportTestPlugin object  with example: obj = ReportTestPlugin(tree)