def test_find_settings(self):
# find_settings() returns a dict of settings from a Django-like
# settings file. It excludes settings beginning with underscores.
module = types.ModuleType("example")
module.SETTING = factory.make_string()
module._NOT_A_SETTING = factory.make_string()
expected = {"SETTING": module.SETTING}
observed = find_settings(module)
self.assertEqual(expected, observed)
def test_import_settings(self):
# import_settings() copies settings from another module into the
# caller's global scope.
source = types.ModuleType("source")
source.SETTING = factory.make_string()
target = types.ModuleType("target")
target._source = source
target._import_settings = import_settings
eval("_import_settings(_source)", vars(target))
expected = {"SETTING": source.SETTING}
observed = find_settings(target)
self.assertEqual(expected, observed)