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# wikiget - CLI tool for downloading files from Wikimedia sites
# Copyright (C) 2023 Cody Logan
# SPDX-License-Identifier: GPL-3.0-or-later
#
# Wikiget 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 3 of the License, or
# (at your option) any later version.
#
# Wikiget 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 Wikiget. If not, see <https://www.gnu.org/licenses/>.
from unittest.mock import MagicMock, patch
import pytest
from wikiget import USER_AGENT, __version__
from wikiget.wikiget import cli
class TestCli:
def test_cli_no_params(self, monkeypatch: pytest.MonkeyPatch) -> None:
with monkeypatch.context() as m:
m.setattr("sys.argv", ["wikiget"])
with pytest.raises(SystemExit) as e:
cli()
assert e.value.code == 2
@patch("wikiget.wikiget.process_download")
def test_cli_completed_successfully(
self, mock_process_download: MagicMock, monkeypatch: pytest.MonkeyPatch
) -> None:
# a successful call to process_download returns 0
mock_process_download.return_value = 0
with monkeypatch.context() as m:
m.setattr("sys.argv", ["wikiget", "File:Example.jpg"])
with pytest.raises(SystemExit) as e:
cli()
assert e.value.code == 0
@patch("wikiget.wikiget.process_download")
def test_cli_completed_with_problems(
self, mock_process_download: MagicMock, monkeypatch: pytest.MonkeyPatch
) -> None:
# an unsuccessful call to process_download returns 1
mock_process_download.return_value = 1
with monkeypatch.context() as m:
m.setattr("sys.argv", ["wikiget", "File:Example.jpg"])
with pytest.raises(SystemExit) as e:
cli()
assert e.value.code == 1
@patch("wikiget.wikiget.process_download")
def test_cli_logs(
self,
mock_process_download: MagicMock,
monkeypatch: pytest.MonkeyPatch,
caplog: pytest.LogCaptureFixture,
) -> None:
# a successful call to process_download returns 0
mock_process_download.return_value = 0
with monkeypatch.context() as m:
m.setattr("sys.argv", ["wikiget", "File:Example.jpg"])
with pytest.raises(SystemExit):
cli()
assert (
f"Starting download session using wikiget {__version__}" in caplog.text
)
assert USER_AGENT in caplog.text
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