#
# Copyright (C) 2019-2022 Mathieu Parent <math.parent@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from gitlabracadabra.dictutils import update_dict_with_defaults
from gitlabracadabra.tests.case import TestCase


class TestDictUtils(TestCase):
    """Test gitlabracadabra.dictutils."""

    def test_update_dict_with_defaults(self):
        """Test update_dict_with_defaults."""
        defaults = {
            ".foo": {
                "not_overridden_string": "foo",
                "not_overridden_dict": {"foo": {"bar": "buz"}},
                "not_overridden_list": ["ab", "cd"],
                "overridden_string": "D_foo",
                "overridden_dict": {"D_foo": {"D_bar": "D_buz"}},
                "overridden_list": ["D_ab", "D_cd"],
            },
        }
        target = {
            ".foo": {
                "overridden_string": "O_foo",
                "overridden_dict": {"D_foo": {"O_bar": "O_buz"}},
                "overridden_list": ["O_ab", "O_cd"],
            },
        }
        update_dict_with_defaults(target, defaults)
        expected = {
            ".foo": {
                "not_overridden_string": "foo",
                "not_overridden_dict": {"foo": {"bar": "buz"}},
                "not_overridden_list": ["ab", "cd"],
                "overridden_string": "O_foo",
                "overridden_dict": {"D_foo": {"D_bar": "D_buz", "O_bar": "O_buz"}},
                "overridden_list": ["O_ab", "O_cd"],
            },
        }
        assert target == expected

    def test_update_dict_with_defaults_aggregate(self):
        """Test update_dict_with_defaults with aggregate=True."""
        defaults = {
            ".foo": {
                "not_overridden_string": "foo",
                "not_overridden_dict": {"foo": {"bar": "buz"}},
                "not_overridden_list": ["ab", "cd"],
                "overridden_string": "D_foo",
                "overridden_dict": {"D_foo": {"D_bar": "D_buz"}},
                "overridden_list": ["D_ab", "D_cd"],
            },
        }
        target = {
            ".foo": {
                "overridden_string": "O_foo",
                "overridden_dict": {"D_foo": {"O_bar": "O_buz"}},
                "overridden_list": ["O_ab", "O_cd"],
            },
        }
        update_dict_with_defaults(target, defaults, aggregate=True)
        expected = {
            ".foo": {
                "not_overridden_string": "foo",
                "not_overridden_dict": {"foo": {"bar": "buz"}},
                "not_overridden_list": ["ab", "cd"],
                "overridden_string": "O_foo",
                "overridden_dict": {"D_foo": {"D_bar": "D_buz", "O_bar": "O_buz"}},
                "overridden_list": ["D_ab", "D_cd", "O_ab", "O_cd"],
            },
        }
        assert target == expected
