"""simple docstring"""


from __future__ import annotations

from dataclasses import dataclass


@dataclass
class        a				:
    _snake_case     :  float
    _snake_case     :  TreeNode | None     							=							None
    _snake_case     :  TreeNode | None     							=							None






def     __UpperCAmelCase					(			lowercase		):







  """simple docstring"""







  def is_valid_tree(lowercase		) -> bool:
    if node is None:
      return True

    if not isinstance(lowerCAmelCase__   ,lowerCAmelCase__		):
      return False

    try:
      float(node.data		)
    except (TypeError, ValueError):
      return False

    return is_valid_tree(node.left		) and is_valid_tree(node.right		)

  if not is_valid_tree(lowerCAmelCase__		):
    raise ValueError(
        """Each node should be type of TreeNode and data should be float."""		)

  def is_binary_search_tree_recursive_check(
      lowercase   ,lowercase   ,lowercase		) -> bool:

    if node is None:
      return True

    return (
        left_bound < node.data < right_bound
        and is_binary_search_tree_recursive_check(node.left   ,lowerCAmelCase__   ,node.data		)
        and is_binary_search_tree_recursive_check(
            node.right   ,node.data   ,lowerCAmelCase__		)
    )

  return is_binary_search_tree_recursive_check(lowerCAmelCase__   ,-float("""inf"""		)   ,float("""inf"""		)		)


if __name__ == "__main__":
    import doctest

    doctest.testmod()





"""simple docstring"""


# tests directory-specific settings - this file is run automatically
# by pytest before any tests are run

import sys
import warnings
from os.path import abspath, dirname, join


# allow having multiple repository checkouts and not needing to remember to rerun
# 'pip install -e .[dev]' when switching between checkouts and running tests.
UpperCAmelCase__  		=						abspath(join(dirname(dirname(__file__)), """src"""))
sys.path.insert(1, git_repo_path)

# silence FutureWarning warnings in tests since often we can't act on them until
# they become normal warnings - i.e. the tests still need to test the current functionality
warnings.simplefilter(action="""ignore""", category=FutureWarning)






def     __UpperCAmelCase					(			lowercase		):







  """simple docstring"""
  from diffusers.utils.testing_utils import pytest_addoption_shared

  pytest_addoption_shared(lowercase		)






def     __UpperCAmelCase					(			lowercase		):







  """simple docstring"""
  from diffusers.utils.testing_utils import pytest_terminal_summary_main

  _UpperCAmelCase						 =      terminalreporter.config.getoption("""--make-reports"""		)
  if make_reports:
    pytest_terminal_summary_main(lowercase   ,id=lowercase		)
