def test_settings_init_warning(self):
settings_module = ModuleType("fake_settings_module")
settings_module.USE_TZ = False
settings_module.CSRF_COOKIE_MASKED = True
sys.modules["fake_settings_module"] = settings_module
try:
with self.assertRaisesMessage(RemovedInDjango50Warning, self.msg):
Settings("fake_settings_module")
finally:
del sys.modules["fake_settings_module"]
