#  Copyright 2021 Collate
#  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
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
"""
Test helpers module
"""
from unittest import TestCase

from metadata.utils.helpers import list_to_dict


class TestHelpers(TestCase):
    """
    Test helpers module
    """

    def test_list_to_dict(self):
        original = ["key=value", "a=b"]

        self.assertEqual(list_to_dict(original=original), {"key": "value", "a": "b"})
        self.assertEqual(list_to_dict([]), {})
        self.assertEqual(list_to_dict(None), {})