def test_args_str(self):
result = args_str((), {})
truth = ""
self.assertEqual(result, truth)
result = args_str(("asd", 1), {"a": ("qwe", 2)}, maxlen=20, app="...")
truth = "'{}', 1, a=('{}', 2)".format("asd", "qwe")
self.assertEqual(result, truth)
def test_args_str_without_app(self, args, truth):
result = args_str(args, {}, maxlen=10, app="")
self.assertEqual(result, truth)
def test_args_str_with_app(self, args, maxlen, app, truth):
result = args_str(args, {}, maxlen, app)
self.assertEqual(result, truth)