# This module is part of GitPython and is released under the

# 3-Clause BSD License: https://opensource.org/license/bsd-3-clause/

import sys

import git

def test_git_util_attribute_is_git_index_util():

"""The top-level module's ``util`` attribute is really :mod:`git.index.util`.

Although this situation is unintuitive and not a design goal, this has historically

been the case, and it should not be changed without considering the effect on

backward compatibility. In practice, it cannot be changed at least until the next

major version of GitPython. This test checks that it is not accidentally changed,

which could happen when refactoring imports.

"""

assert git.util is git.index.util

def test_git_index_util_attribute_is_git_index_util():

"""Nothing unusual is happening with git.index.util itself."""

assert git.index.util is sys.modules["git.index.util"]

def test_separate_git_util_module_exists():

"""The real git.util and git.index.util modules really are separate.

The real git.util module can be accessed to import a name ``...` by writing

``from git.util import ...``, and the module object can be accessed in sys.modules.

"""

assert sys.modules["git.util"] is not sys.modules["git.index.util"]