if self.fallback_meta is None or not include_fallback:

            rest = ""

        else:

        return f"{self.name} missing {TEST_KEY}{rest}"

    def wrong_type_message(self, wrong_value, key=TEST_KEY):

))

def test_bad_type_fallback_on_post(hook, test_acct, other_acct, value):

    expected = {

        test_acct.wrong_type_message(value, test_acct.fallback_meta),

    }

    check(hook, test_acct, other_acct, expected,

))

def test_bad_type_fallback_on_txn(hook, test_acct, other_acct, value):

    expected = {

        test_acct.wrong_type_message(value, test_acct.fallback_meta),

    }

    check(hook, test_acct, other_acct, expected,

))

def test_invalid_check_id_on_post(hook, test_acct, other_acct, value):

    expected = {

        f"{test_acct.name} has invalid {test_acct.fallback_meta}: {value}",

    }

    check(hook, test_acct, other_acct, expected,

    if isinstance(value, decimal.Decimal):

        value = ''

    expected = {

        test_acct.wrong_type_message(value, test_acct.fallback_meta),

    }

    check(hook, test_acct, other_acct, expected,

))

def test_invalid_check_id_on_txn(hook, test_acct, other_acct, value):

    expected = {

        f"{test_acct.name} has invalid {test_acct.fallback_meta}: {value}",

    }

    check(hook, test_acct, other_acct, expected,

    if isinstance(value, decimal.Decimal):

        value = ''

    expected = {

        test_acct.wrong_type_message(value, test_acct.fallback_meta),

    }

    check(hook, test_acct, other_acct, expected,

    check(hook, test_acct, other_acct, {test_acct.missing_message()},

          post_meta={key: value})

@pytest.mark.parametrize('test_acct,other_acct,value', testutil.combine_values(

    ACCOUNTS_WITH_LINK_FALLBACK,

    NOT_REQUIRED_ACCOUNTS,