# coding: utf-8
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# Copyright 2020 The Oppia Authors. All Rights Reserved.
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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"""Unit tests for expression_parser.py."""

from __future__ import absolute_import  # pylint: disable=import-only-modules
from __future__ import unicode_literals  # pylint: disable=import-only-modules

from core.domain import expression_parser
from core.tests import test_utils
import python_utils


class HelperFunctionsUnitTests(test_utils.GenericTestBase):
    """Test the 'contains_balanced_brackets' and 'is_algebraic' helper