# Copyright Kevin Deldycke <[email protected]> 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 json
import pytest
from meta_package_manager.tables import INSTALLED_COLUMNS
from .fake_manager import FakeManager
from .test_cli import (
CLIQueryTests,
CLITableTests,
check_filtered_ids,
check_packages_payload,
)
[docs]
@pytest.fixture
def subcmd():
return "installed"
[docs]
class TestInstalled(CLITableTests, CLIQueryTests):
columns_registry = INSTALLED_COLUMNS
[docs]
def test_json_parsing(self, invoke, subcmd):
result = invoke("--table-format", "json", subcmd)
check_packages_payload(result)
[docs]
@pytest.mark.parametrize(
("args", "expected_ids"),
(
# No query: every installed package is listed.
((), {"fake-pkg-alpha", "fake-pkg-beta"}),
# Fuzzy query narrows the listing to matching IDs.
(("alpha",), {"fake-pkg-alpha"}),
(("BETA",), {"fake-pkg-beta"}),
(("fake-pkg",), {"fake-pkg-alpha", "fake-pkg-beta"}),
(("absent",), set()),
# Exact query requires a verbatim ID or name match.
(("--exact", "fake-pkg-alpha"), {"fake-pkg-alpha"}),
(("--exact", "alpha"), set()),
),
)
def test_query_filter(self, invoke, fake_pool, args, expected_ids):
result = invoke("--table-format", "json", "installed", *args)
check_filtered_ids(result, expected_ids)
[docs]
class OverlappingFakeManager(FakeManager):
"""A second fake, sharing one of its two packages with the first.
The first is {class}`~tests.fake_manager.FakeManager`.
"""
@property
def installed(self):
yield self.package(id="fake-pkg-alpha", installed_version="1.0.0")
yield self.package(id="fake-pkg-gamma", installed_version="0.1.0")
[docs]
@pytest.fixture
def overlapping_pool(patch_pool_with):
"""Select two fakes that both list `fake-pkg-alpha`."""
return patch_pool_with(FakeManager(), OverlappingFakeManager())
[docs]
def test_duplicates_keep_the_shared_packages(invoke, overlapping_pool):
"""`--duplicates` keeps the packages that more than one manager lists."""
result = invoke("--table-format", "json", "installed", "--duplicates")
assert result.exit_code == 0
payload = json.loads(result.stdout)
assert {
mid: [package["id"] for package in data["packages"]]
for mid, data in payload.items()
} == {
"fakemanager": ["fake-pkg-alpha"],
"overlappingfakemanager": ["fake-pkg-alpha"],
}
[docs]
def test_duplicates_sort_the_table_by_package(invoke, overlapping_pool):
"""The table puts the copies of a package next to each other."""
result = invoke("--verbosity", "INFO", "installed", "--duplicates")
assert result.exit_code == 0
assert (
"Force table sorting on package ID because of --duplicates option."
) in result.stderr
assert result.stdout.count("fake-pkg-alpha") == 2
assert "fake-pkg-beta" not in result.stdout
assert "fake-pkg-gamma" not in result.stdout