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certbot/letshelp-certbot/letshelp_certbot/magic_typing_test.py
Brad Warren c9a206ca89 Get mypy passing with check_untyped_defs everywhere (#6021)
* unchecked_typed_defs everywhere

* fix mypy for lock_test

* add magic_typing

* fix mypy in letshelp

* fix validator errors in compat test

* fix mypy for test_driver.py

* fix mypy in util.py

* delint
2018-05-21 20:23:21 -07:00

42 lines
1.5 KiB
Python

"""Tests for letshelp_certbot.magic_typing."""
import sys
import unittest
import mock
class MagicTypingTest(unittest.TestCase):
"""Tests for letshelp_certbot.magic_typing."""
def test_import_success(self):
try:
import typing as temp_typing
except ImportError: # pragma: no cover
temp_typing = None # pragma: no cover
typing_class_mock = mock.MagicMock()
text_mock = mock.MagicMock()
typing_class_mock.Text = text_mock
sys.modules['typing'] = typing_class_mock
if 'letshelp_certbot.magic_typing' in sys.modules:
del sys.modules['letshelp_certbot.magic_typing'] # pragma: no cover
from letshelp_certbot.magic_typing import Text # pylint: disable=no-name-in-module
self.assertEqual(Text, text_mock)
del sys.modules['letshelp_certbot.magic_typing']
sys.modules['typing'] = temp_typing
def test_import_failure(self):
try:
import typing as temp_typing
except ImportError: # pragma: no cover
temp_typing = None # pragma: no cover
sys.modules['typing'] = None
if 'letshelp_certbot.magic_typing' in sys.modules:
del sys.modules['letshelp_certbot.magic_typing'] # pragma: no cover
from letshelp_certbot.magic_typing import Text # pylint: disable=no-name-in-module
self.assertTrue(Text is None)
del sys.modules['letshelp_certbot.magic_typing']
sys.modules['typing'] = temp_typing
if __name__ == '__main__':
unittest.main() # pragma: no cover