Source code for meta_package_manager.tests.test_cli_outdated

# Copyright Kevin Deldycke <kevin@deldycke.com> and contributors.
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.


from __future__ import annotations

import dataclasses
import json

import pytest
from boltons.iterutils import same

from meta_package_manager.base import Operations, Package
from meta_package_manager.pool import pool

from .test_cli import CLISubCommandTests, CLITableTests


@pytest.fixture()
def subcmd():
    return "outdated"


BAR_PLUGIN_KEYWORDS = frozenset({"shell"}.union({f"param{i}" for i in range(1, 10)}))


class TestOutdated(CLISubCommandTests, CLITableTests):
    @staticmethod
    def evaluate_signals(mid, stdout, stderr):
        yield from (
            f"warning: {mid} does not implement {Operations.outdated}" in stderr,
            # Common "not found" warning message.
            f"warning: Skip unavailable {mid} manager." in stderr,
            # Stats line at the end of output.
            f"{mid}: " in stderr.splitlines()[-1] if stderr else "",
        )

    def test_json_parsing(self, invoke, subcmd):
        result = invoke("--output-format", "json", subcmd)
        assert result.exit_code == 0
        data = json.loads(result.stdout)

        assert data
        assert isinstance(data, dict)
        assert set(data).issubset(pool.default_manager_ids)

        for manager_id, info in data.items():
            assert isinstance(manager_id, str)
            assert isinstance(info, dict)

            assert isinstance(info["id"], str)
            assert isinstance(info["name"], str)

            keys = {"errors", "id", "name", "packages"}
            if "upgrade_all_cli" in info:
                assert isinstance(info["upgrade_all_cli"], str)
                keys.add("upgrade_all_cli")
            assert set(info) == keys

            assert isinstance(info["errors"], list)
            if info["errors"]:
                assert same(map(type, info["errors"]), str)

            assert info["id"] == manager_id

            assert isinstance(info["packages"], list)
            for pkg in info["packages"]:
                assert isinstance(pkg, dict)

                fields = {f.name for f in dataclasses.fields(Package)}
                assert set(pkg).issubset(fields)

                for f in pkg:
                    assert isinstance(pkg[f], str) or pkg[f] is None