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mirror of https://github.com/django/django.git synced 2024-12-01 15:42:04 +01:00

Added tests for django.utils.autoreload.

This commit is contained in:
Phil Tysoe 2016-11-07 23:51:23 +00:00 committed by Tim Graham
parent 61225ef721
commit bf4516a628

View File

@ -1,3 +1,4 @@
import gettext
import os
import shutil
import tempfile
@ -5,10 +6,12 @@ from importlib import import_module
from django import conf
from django.contrib import admin
from django.test import SimpleTestCase, override_settings
from django.test import SimpleTestCase, mock, override_settings
from django.test.utils import extend_sys_path
from django.utils import autoreload
from django.utils._os import npath
from django.utils.six.moves import _thread
from django.utils.translation import trans_real
LOCALE_PATH = os.path.join(os.path.dirname(__file__), 'locale')
@ -184,3 +187,67 @@ class TestFilenameGenerator(SimpleTestCase):
with self.assertRaises(Exception):
autoreload.check_errors(import_module)('test_exception')
self.assertFileFound(filename)
class CleanFilesTests(SimpleTestCase):
TEST_MAP = {
# description: (input_file_list, expected_returned_file_list)
'falsies': ([None, False], []),
'pycs': (['myfile.pyc'], ['myfile.py']),
'pyos': (['myfile.pyo'], ['myfile.py']),
'$py.class': (['myclass$py.class'], ['myclass.py']),
'combined': (
[None, 'file1.pyo', 'file2.pyc', 'myclass$py.class'],
['file1.py', 'file2.py', 'myclass.py'],
)
}
def _run_tests(self, mock_files_exist=True):
with mock.patch('django.utils.autoreload.os.path.exists', return_value=mock_files_exist):
for description, values in self.TEST_MAP.items():
filenames, expected_returned_filenames = values
self.assertEqual(
autoreload.clean_files(filenames),
expected_returned_filenames if mock_files_exist else [],
msg='{} failed for input file list: {}; returned file list: {}'.format(
description, filenames, expected_returned_filenames
),
)
def test_files_exist(self):
"""
If the file exists, any compiled files (pyc, pyo, $py.class) are
transformed as their source files.
"""
self._run_tests()
def test_files_do_not_exist(self):
"""
If the files don't exist, they aren't in the returned file list.
"""
self._run_tests(mock_files_exist=False)
class ResetTranslationsTests(SimpleTestCase):
def setUp(self):
self.gettext_translations = gettext._translations.copy()
self.trans_real_translations = trans_real._translations.copy()
def tearDown(self):
gettext._translations = self.gettext_translations
trans_real._translations = self.trans_real_translations
def test_resets_gettext(self):
gettext._translations = {'foo': 'bar'}
autoreload.reset_translations()
self.assertEqual(gettext._translations, {})
def test_resets_trans_real(self):
trans_real._translations = {'foo': 'bar'}
trans_real._default = 1
trans_real._active = False
autoreload.reset_translations()
self.assertEqual(trans_real._translations, {})
self.assertIsNone(trans_real._default)
self.assertIsInstance(trans_real._active, _thread._local)