def test_pearl_env_home(home, expected_home, tmp_path):
with mock.patch(_MODULE_UNDER_TEST + '.os') as os_mock:
home_dir = tmp_path / 'home-dir'
(home_dir / '.local/share/pearl').mkdir(parents=True)
default_environ = {'HOME': home_dir}
os_mock.environ = dict(default_environ)
if home is not None:
home = tmp_path / home
home.mkdir(parents=True, exist_ok=True)
assert str(PearlEnvironment._get_home(home=home)) == str(tmp_path /
expected_home)
def test_pearl_env_home_not_directory(tmp_path):
(tmp_path / 'file').touch()
with pytest.raises(ValueError):
PearlEnvironment._get_home(tmp_path / 'file')
def test_pearl_env_home_not_exist():
with mock.patch(_MODULE_UNDER_TEST + '.os') as os_mock:
os_mock.environ = {'HOME': '/home/myhome'}
PearlEnvironment._get_home(env_initialized=False)
with pytest.raises(ValueError):
PearlEnvironment._get_home()
