xonsh/tests/test_platform.py
Anthony Scopatz 634a8ec9f2 black tests
2018-08-30 09:18:49 -05:00

16 lines
393 B
Python

from contextlib import contextmanager
from unittest.mock import MagicMock
import builtins
import xonsh.platform as xp
def test_githash_value_error(monkeypatch):
@contextmanager
def mocked_open(*args):
yield MagicMock(read=lambda: "abc123")
monkeypatch.setattr(builtins, "open", mocked_open)
sha, date_ = xp.githash()
assert date_ is None
assert sha is None