def test_default_base_dir(monkeypatch):
def set_pwd(p):
if p is None:
monkeypatch.delenv('PWD')
else:
monkeypatch.setenv('PWD', str(p))
cwd = Path('.').resolve()
# Default base dir (once resolved) will never be different from cwd
assert default_base_dir().resolve() == cwd
# should work when PWD is not set
set_pwd(None)
assert 'PWD' not in os.environ
assert default_base_dir() == cwd
# should work when PWD is not absolute path
set_pwd('this/is/not/a/valid/path')
assert default_base_dir() == cwd
# should be cwd when PWD points to some other dir
set_pwd(cwd / 'deeper')
assert default_base_dir() == cwd
set_pwd(cwd.parent)
assert default_base_dir() == cwd
# PWD == cwd
set_pwd(cwd)
assert default_base_dir() == cwd
def test_default_base_dir():
def set_pwd(p):
os.environ['PWD'] = str(p)
pwd_backup = os.environ.get('PWD', None)
cwd = Path('.').resolve()
# Default base dir (once resolved) will never be different from cwd
assert default_base_dir().resolve() == cwd
# should work when PWD is not set
os.environ.pop('PWD', None)
assert 'PWD' not in os.environ
assert default_base_dir() == cwd
# should work when PWD is not absolute path
set_pwd('this/is/not/a/valid/path')
assert default_base_dir() == cwd
# should be cwd when PWD points to some other dir
set_pwd(cwd / 'deeper')
assert default_base_dir() == cwd
set_pwd(cwd.parent)
assert default_base_dir() == cwd
# PWD == cwd
set_pwd(cwd)
assert default_base_dir() == cwd
# TODO:
# - create symlink to current directory in temp
# - set PWD to that link
# - make sure that returned path is the same as symlink and different from cwd
# restore environment (should probably do it even test fails, eh)
if pwd_backup:
set_pwd(pwd_backup)