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c2ab501bab
os.close(fd) is needed to avoid "The process cannot access the file because it is being used by another process"
99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
from importlib import import_module
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import os
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import tempfile
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from django import conf
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from django.contrib import admin
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from django.test import TestCase, override_settings
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from django.utils.autoreload import gen_filenames
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from django.utils._os import upath
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LOCALE_PATH = os.path.join(os.path.dirname(__file__), 'locale')
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class TestFilenameGenerator(TestCase):
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def setUp(self):
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# Empty cached variables
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from django.utils import autoreload
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autoreload._cached_modules = set()
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autoreload._cached_filenames = []
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def test_django_locales(self):
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"""
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Test that gen_filenames() also yields the built-in django locale files.
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"""
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filenames = list(gen_filenames())
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self.assertIn(os.path.join(os.path.dirname(conf.__file__), 'locale',
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'nl', 'LC_MESSAGES', 'django.mo'),
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filenames)
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@override_settings(LOCALE_PATHS=(LOCALE_PATH,))
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def test_locale_paths_setting(self):
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"""
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Test that gen_filenames also yields from LOCALE_PATHS locales.
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"""
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filenames = list(gen_filenames())
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self.assertIn(os.path.join(LOCALE_PATH, 'nl', 'LC_MESSAGES', 'django.mo'),
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filenames)
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@override_settings(INSTALLED_APPS=[])
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def test_project_root_locale(self):
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"""
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Test that gen_filenames also yields from the current directory (project
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root).
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"""
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old_cwd = os.getcwd()
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os.chdir(os.path.dirname(__file__))
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try:
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filenames = list(gen_filenames())
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self.assertIn(
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os.path.join(LOCALE_PATH, 'nl', 'LC_MESSAGES', 'django.mo'),
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filenames)
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finally:
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os.chdir(old_cwd)
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@override_settings(INSTALLED_APPS=['django.contrib.admin'])
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def test_app_locales(self):
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"""
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Test that gen_filenames also yields from locale dirs in installed apps.
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"""
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filenames = list(gen_filenames())
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self.assertIn(os.path.join(os.path.dirname(admin.__file__), 'locale',
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'nl', 'LC_MESSAGES', 'django.mo'),
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filenames)
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@override_settings(USE_I18N=False)
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def test_no_i18n(self):
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"""
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If i18n machinery is disabled, there is no need for watching the
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locale files.
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"""
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filenames = list(gen_filenames())
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self.assertNotIn(
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os.path.join(os.path.dirname(conf.__file__), 'locale', 'nl',
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'LC_MESSAGES', 'django.mo'),
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filenames)
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def test_only_new_files(self):
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"""
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When calling a second time gen_filenames with only_new = True, only
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files from newly loaded modules should be given.
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"""
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list(gen_filenames())
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from fractions import Fraction # NOQA
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filenames2 = list(gen_filenames(only_new=True))
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self.assertEqual(len(filenames2), 1)
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self.assertTrue(filenames2[0].endswith('fractions.py'))
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self.assertFalse(any(f.endswith('.pyc') for f in gen_filenames()))
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def test_deleted_removed(self):
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fd, filepath = tempfile.mkstemp(dir=os.path.dirname(upath(__file__)), suffix='.py')
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try:
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_, filename = os.path.split(filepath)
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import_module('.%s' % filename.replace('.py', ''), package='utils_tests')
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self.assertIn(filepath, gen_filenames())
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finally:
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os.close(fd)
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os.remove(filepath)
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self.assertNotIn(filepath, gen_filenames())
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