"""Tests for custom_validations module."""

from marshmallow import ValidationError
import pytest

from royalty_common.marshalling.custom_validations import (
    check_decimal_precision)


def test_check_decimal_precision_success():
    """Test for check_decimal_precision method."""
    assert check_decimal_precision('22.22')


def test_check_decimal_precision_error():
    """Test for check_decimal_precision method."""
    with pytest.raises(ValidationError):
        check_decimal_precision('22,22')