import json import os from pathlib import Path import subprocess import tempfile import unittest from unittest.mock import MagicMock, patch import update_klookup_source as updater LIVE_FIXTURE = '''# Copyright 2026 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 inherit cmake git-r3 DESCRIPTION="KDE Plasma 6 lookup tool with search providers" HOMEPAGE="https://github.com/arran4/klookup" EGIT_REPO_URI="https://github.com/arran4/klookup.git" LICENSE="GPL-3+ BSD-2 CC-BY-SA-4.0 CC0-1.0 MIT" KEYWORDS="" DEPEND="dev-qt/qtbase:6[dbus,gui,network,widgets]" ''' class TestUpdater(unittest.TestCase): def setUp(self): self.tempdir = tempfile.TemporaryDirectory() self.original_cwd = os.getcwd() os.chdir(self.tempdir.name) updater.PACKAGE_DIR.mkdir(parents=True) updater.LIVE_EBUILD.write_text(LIVE_FIXTURE) def tearDown(self): os.chdir(self.original_cwd) self.tempdir.cleanup() @patch('update_klookup_source.urllib.request.urlopen') def test_no_releases(self, urlopen): response = MagicMock() response.read.return_value = b'[]' urlopen.return_value.__enter__.return_value = response self.assertEqual(updater.get_releases(), []) with patch.object(updater, 'get_releases', return_value=[]), \ patch('update_klookup_source.subprocess.run') as run: updater.main() run.assert_not_called() def test_filters_drafts_prereleases_bad_tags_and_duplicates(self): releases = [ {'tag_name': 'v1.0.0', 'draft': True}, {'tag_name': 'v2.0.0', 'prerelease': True}, {'tag_name': '../escape'}, {'tag_name': 'v1.0.0'}, {'tag_name': '1.0.0'}, {'tag_name': 'v1.0.0-rc1'}, {'tag_name': 'v1.2.0'}, ] self.assertEqual(list(updater.eligible_releases(releases)), [('v1.0.0', '1.0.0'), ('v1.2.0', '1.2.0')]) @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[{'tag_name': 'v1.0.0'}]) def test_generates_source_ebuild_manifest_without_masters(self, get_releases, run): updater.main() generated = (updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').read_text() self.assertIn('inherit cmake\n', generated) self.assertNotIn('git-r3', generated) self.assertTrue(generated.startswith('# Copyright ')) self.assertIn('SRC_URI="\n\thttps://github.com/arran4/klookup/archive/refs/tags/v1.0.0.tar.gz\n\t\t-> ${P}.tar.gz\n"', generated) self.assertIn('S="${WORKDIR}/klookup-${PV}"', generated) self.assertIn('KEYWORDS="~amd64"', generated) self.assertIn('LICENSE="GPL-3+ BSD-2 CC-BY-SA-4.0 CC0-1.0 MIT"', generated) self.assertIn('dev-qt/qtbase:6[dbus,gui,network,widgets]', generated) self.assertEqual(run.call_count, 1) self.assertEqual(run.call_args_list[0].args[0], ['g2', 'manifest', 'upsert-from-url', 'https://github.com/arran4/klookup/archive/refs/tags/v1.0.0.tar.gz', 'klookup-1.0.0.tar.gz', 'app-misc/klookup/Manifest']) self.assertTrue(all(call.kwargs['check'] for call in run.call_args_list)) self.assertFalse(any('cache' in call.args[0] for call in run.call_args_list)) run.reset_mock() updater.main() run.assert_not_called() @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[{'tag_name': '1.0.0'}, {'tag_name': 'v1.1.0'}]) def test_existing_does_not_hide_newer_and_unprefixed_tags(self, get_releases, run): (updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').write_text('existing') updater.main() self.assertFalse((updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').exists()) self.assertTrue((updater.PACKAGE_DIR / 'klookup-1.1.0.ebuild').is_file()) self.assertIn('refs/tags/v1.1.0.tar.gz', (updater.PACKAGE_DIR / 'klookup-1.1.0.ebuild').read_text()) self.assertEqual(run.call_count, 1) def test_rejects_missing_acorn_license(self): updater.LIVE_EBUILD.write_text(LIVE_FIXTURE.replace(' CC0-1.0 MIT', ' CC0-1.0')) with self.assertRaisesRegex(ValueError, 'declare MIT'): updater.release_ebuild('v1.0.0', '1.0.0') @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[{'tag_name': 'v1.0.0'}]) def test_revisioned_release_is_already_packaged(self, get_releases, run): revised = updater.PACKAGE_DIR / 'klookup-1.0.0-r1.ebuild' revised.write_text('patched') updater.main() self.assertEqual(revised.read_text(), 'patched') self.assertFalse((updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').exists()) run.assert_not_called() @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[{'tag_name': 'v1.1.0'}]) def test_new_release_prunes_older_revisions_cache_and_distfile(self, get_releases, run): for name in ('klookup-1.0.0.ebuild', 'klookup-1.0.0-r1.ebuild'): (updater.PACKAGE_DIR / name).write_text('obsolete') cache = Path('metadata/md5-cache/app-misc') / name.removesuffix('.ebuild') cache.parent.mkdir(parents=True, exist_ok=True) cache.write_text('obsolete cache') manifest = updater.PACKAGE_DIR / 'Manifest' manifest.write_text('DIST klookup-1.0.0.tar.gz 10 BLAKE2B old SHA512 old\n' 'DIST other-source.tar.gz 10 BLAKE2B keep SHA512 keep\n') updater.main() for name in ('klookup-1.0.0.ebuild', 'klookup-1.0.0-r1.ebuild'): self.assertFalse((updater.PACKAGE_DIR / name).exists()) self.assertFalse((Path('metadata/md5-cache/app-misc') / name.removesuffix('.ebuild')).exists()) self.assertTrue((updater.PACKAGE_DIR / 'klookup-1.1.0.ebuild').exists()) self.assertNotIn('klookup-1.0.0.tar.gz', manifest.read_text()) self.assertIn('other-source.tar.gz', manifest.read_text()) self.assertEqual(run.call_count, 1) @patch('update_klookup_source.subprocess.run', side_effect=subprocess.CalledProcessError(1, 'g2')) @patch.object(updater, 'get_releases', return_value=[{'tag_name': 'v1.0.0'}]) def test_manifest_failure_prevents_pr(self, get_releases, run): with self.assertRaises(subprocess.CalledProcessError): updater.main() self.assertEqual(run.call_count, 1) @patch('update_klookup_source.urllib.request.urlopen', side_effect=OSError('offline')) def test_api_failure_is_not_silent(self, urlopen): with self.assertRaises(OSError): updater.get_releases() @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[ {'tag_name': 'v1.9.0'}, {'tag_name': 'v1.2.0'}, {'tag_name': 'v1.10.0'}]) def test_only_newest_semver_release_is_packaged(self, get_releases, run): updater.main() self.assertTrue((updater.PACKAGE_DIR / 'klookup-1.10.0.ebuild').exists()) self.assertFalse((updater.PACKAGE_DIR / 'klookup-1.9.0.ebuild').exists()) self.assertFalse((updater.PACKAGE_DIR / 'klookup-1.2.0.ebuild').exists()) self.assertEqual(run.call_count, 1) @patch('update_klookup_source.subprocess.run') @patch.object(updater, 'get_releases', return_value=[ {'tag_name': 'v1.1.0'}]) def test_removes_obsolete_release_ebuild_cache_and_manifest(self, get_releases, run): (updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').write_text('obsolete') cache = Path('metadata/md5-cache/app-misc/klookup-1.0.0') cache.parent.mkdir(parents=True) cache.write_text('obsolete cache') manifest = updater.PACKAGE_DIR / 'Manifest' manifest.write_text('DIST klookup-1.0.0.tar.gz 10 BLAKE2B old SHA512 old\n' 'DIST other-source.tar.gz 10 BLAKE2B keep SHA512 keep\n') updater.main() self.assertFalse((updater.PACKAGE_DIR / 'klookup-1.0.0.ebuild').exists()) self.assertFalse(cache.exists()) self.assertNotIn('klookup-1.0.0', manifest.read_text()) self.assertIn('other-source.tar.gz', manifest.read_text()) self.assertEqual(run.call_count, 1) if __name__ == '__main__': unittest.main()