# -----------------------------------------------------------------------------

# Copyright (C) 2012- The IPython Development Team

#

# Distributed under the terms of the BSD License. The full license is in

# the file COPYING, distributed as part of this software.

# -----------------------------------------------------------------------------

from pathlib import Path

from IPython.utils.tempdir import NamedFileInTemporaryDirectory

from IPython.utils.tempdir import TemporaryWorkingDirectory

def test_named_file_in_temporary_directory():

with NamedFileInTemporaryDirectory("filename", "wb") as file:

name = file.name

assert not file.closed

assert Path(name).exists()

file.write(b"test")

assert file.closed

assert not Path(name).exists()

def test_temporary_working_directory():

with TemporaryWorkingDirectory() as directory:

directory_path = Path(directory).resolve()

assert directory_path.exists()

assert Path.cwd().resolve() == directory_path

assert not directory_path.exists()

assert Path.cwd().resolve() != directory_path