diff options
Diffstat (limited to 'rust_tools/rust_watch_test.py')
| -rwxr-xr-x | rust_tools/rust_watch_test.py | 304 |
1 files changed, 161 insertions, 143 deletions
diff --git a/rust_tools/rust_watch_test.py b/rust_tools/rust_watch_test.py index 583a9125..1e6aec51 100755 --- a/rust_tools/rust_watch_test.py +++ b/rust_tools/rust_watch_test.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -*- coding: utf-8 -*- -# Copyright 2020 The Chromium OS Authors. All rights reserved. +# Copyright 2020 The ChromiumOS Authors # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. @@ -14,154 +14,172 @@ import unittest import unittest.mock from cros_utils import tiny_render - import rust_watch class Test(unittest.TestCase): - """Tests.""" - def _silence_logs(self): - """Silences all log output until the end of the current test.""" - def should_log(_record): - return 0 - - logger = logging.root - logger.addFilter(should_log) - self.addCleanup(logger.removeFilter, should_log) - - def test_release_version_parsing(self): - self.assertEqual( - rust_watch.RustReleaseVersion.from_string('1.2.3'), - rust_watch.RustReleaseVersion(1, 2, 3), - ) - - def test_release_version_json_round_trips(self): - ver = rust_watch.RustReleaseVersion(1, 2, 3) - self.assertEqual(rust_watch.RustReleaseVersion.from_json(ver.to_json()), - ver) - - def test_state_json_round_trips(self): - state = rust_watch.State( - last_seen_release=rust_watch.RustReleaseVersion(1, 2, 3), - last_gentoo_sha='abc123', - ) - - self.assertEqual(rust_watch.State.from_json(state.to_json()), state) - - @unittest.mock.patch.object(subprocess, 'run') - @unittest.mock.patch.object(time, 'sleep') - def test_update_git_repo_tries_again_on_failure(self, sleep_mock, run_mock): - self._silence_logs() - - oh_no_error = ValueError('oh no') - - def check_returncode(): - raise oh_no_error - - run_call_count = 0 - - def run_sideeffect(*_args, **_kwargs): - nonlocal run_call_count - run_call_count += 1 - result = unittest.mock.Mock() - result.returncode = 1 - result.check_returncode = check_returncode - return result - - run_mock.side_effect = run_sideeffect - - with self.assertRaises(ValueError) as raised: - rust_watch.update_git_repo(pathlib.Path('/does/not/exist/at/all')) - - self.assertIs(raised.exception, oh_no_error) - self.assertEqual(run_call_count, 5) - - sleep_timings = [unittest.mock.call(60 * i) for i in range(1, 5)] - self.assertEqual(sleep_mock.mock_calls, sleep_timings) - - @unittest.mock.patch.object(subprocess, 'run') - def test_get_new_gentoo_commits_functions(self, run_mock): - returned = unittest.mock.Mock() - returned.returncode = 0 - returned.stdout = '\n'.join(( - 'abc123 newer commit', - 'abcdef and an older commit', - )) - run_mock.return_value = returned - results = rust_watch.get_new_gentoo_commits( - pathlib.Path('/does/not/exist/at/all'), 'defabc') - self.assertEqual(results, [ - rust_watch.GitCommit('abcdef', 'and an older commit'), - rust_watch.GitCommit('abc123', 'newer commit'), - ]) - - def test_compose_email_on_a_new_gentoo_commit(self): - sha_a = 'a' * 40 - new_commit = rust_watch.maybe_compose_email(new_gentoo_commits=[ - rust_watch.GitCommit( - sha=sha_a, - subject='summary_a', - ), - ], ) - - self.assertEqual(new_commit, - ('[rust-watch] new rust ebuild commit detected', [ - 'commit:', - tiny_render.UnorderedList([ - [ - tiny_render.Link( - rust_watch.gentoo_sha_to_link(sha_a), - sha_a[:12], - ), - ': summary_a', - ], - ]) - ])) - - def test_compose_email_composes_nothing_when_no_new_updates_exist(self): - self.assertIsNone(rust_watch.maybe_compose_email(new_gentoo_commits=())) - - def test_compose_bug_creates_bugs_on_new_versions(self): - title, body = rust_watch.maybe_compose_bug( - old_state=rust_watch.State( - last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), - last_gentoo_sha='', - ), - newest_release=rust_watch.RustReleaseVersion(1, 0, 1), - ) - self.assertEqual(title, '[Rust] Update to 1.0.1') - self.assertTrue(body.startswith('A new release has been detected;')) - - title, body = rust_watch.maybe_compose_bug( - old_state=rust_watch.State( - last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), - last_gentoo_sha='', - ), - newest_release=rust_watch.RustReleaseVersion(1, 1, 0), - ) - self.assertEqual(title, '[Rust] Update to 1.1.0') - self.assertTrue(body.startswith('A new release has been detected;')) - - title, body = rust_watch.maybe_compose_bug( - old_state=rust_watch.State( - last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), - last_gentoo_sha='', - ), - newest_release=rust_watch.RustReleaseVersion(2, 0, 0), - ) - self.assertEqual(title, '[Rust] Update to 2.0.0') - self.assertTrue(body.startswith('A new release has been detected;')) - - def test_compose_bug_does_nothing_when_no_new_updates_exist(self): - self.assertIsNone( - rust_watch.maybe_compose_bug( + """Tests.""" + + def _silence_logs(self): + """Silences all log output until the end of the current test.""" + + def should_log(_record): + return 0 + + logger = logging.root + logger.addFilter(should_log) + self.addCleanup(logger.removeFilter, should_log) + + def test_release_version_parsing(self): + self.assertEqual( + rust_watch.RustReleaseVersion.from_string("1.2.3"), + rust_watch.RustReleaseVersion(1, 2, 3), + ) + + def test_release_version_json_round_trips(self): + ver = rust_watch.RustReleaseVersion(1, 2, 3) + self.assertEqual( + rust_watch.RustReleaseVersion.from_json(ver.to_json()), ver + ) + + def test_state_json_round_trips(self): + state = rust_watch.State( + last_seen_release=rust_watch.RustReleaseVersion(1, 2, 3), + last_gentoo_sha="abc123", + ) + + self.assertEqual(rust_watch.State.from_json(state.to_json()), state) + + @unittest.mock.patch.object(subprocess, "run") + @unittest.mock.patch.object(time, "sleep") + def test_update_git_repo_tries_again_on_failure(self, sleep_mock, run_mock): + self._silence_logs() + + oh_no_error = ValueError("oh no") + + def check_returncode(): + raise oh_no_error + + run_call_count = 0 + + def run_sideeffect(*_args, **_kwargs): + nonlocal run_call_count + run_call_count += 1 + result = unittest.mock.Mock() + result.returncode = 1 + result.check_returncode = check_returncode + return result + + run_mock.side_effect = run_sideeffect + + with self.assertRaises(ValueError) as raised: + rust_watch.update_git_repo(pathlib.Path("/does/not/exist/at/all")) + + self.assertIs(raised.exception, oh_no_error) + self.assertEqual(run_call_count, 5) + + sleep_timings = [unittest.mock.call(60 * i) for i in range(1, 5)] + self.assertEqual(sleep_mock.mock_calls, sleep_timings) + + @unittest.mock.patch.object(subprocess, "run") + def test_get_new_gentoo_commits_functions(self, run_mock): + returned = unittest.mock.Mock() + returned.returncode = 0 + returned.stdout = "\n".join( + ( + "abc123 newer commit", + "abcdef and an older commit", + ) + ) + run_mock.return_value = returned + results = rust_watch.get_new_gentoo_commits( + pathlib.Path("/does/not/exist/at/all"), "defabc" + ) + self.assertEqual( + results, + [ + rust_watch.GitCommit("abcdef", "and an older commit"), + rust_watch.GitCommit("abc123", "newer commit"), + ], + ) + + def test_compose_email_on_a_new_gentoo_commit(self): + sha_a = "a" * 40 + new_commit = rust_watch.maybe_compose_email( + new_gentoo_commits=[ + rust_watch.GitCommit( + sha=sha_a, + subject="summary_a", + ), + ], + ) + + self.assertEqual( + new_commit, + ( + "[rust-watch] new rust ebuild commit detected", + [ + "commit:", + tiny_render.UnorderedList( + [ + [ + tiny_render.Link( + rust_watch.gentoo_sha_to_link(sha_a), + sha_a[:12], + ), + ": summary_a", + ], + ] + ), + ], + ), + ) + + def test_compose_email_composes_nothing_when_no_new_updates_exist(self): + self.assertIsNone(rust_watch.maybe_compose_email(new_gentoo_commits=())) + + def test_compose_bug_creates_bugs_on_new_versions(self): + title, body = rust_watch.maybe_compose_bug( old_state=rust_watch.State( last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), - last_gentoo_sha='', + last_gentoo_sha="", ), - newest_release=rust_watch.RustReleaseVersion(1, 0, 0), - )) + newest_release=rust_watch.RustReleaseVersion(1, 0, 1), + ) + self.assertEqual(title, "[Rust] Update to 1.0.1") + self.assertTrue(body.startswith("A new release has been detected;")) + title, body = rust_watch.maybe_compose_bug( + old_state=rust_watch.State( + last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), + last_gentoo_sha="", + ), + newest_release=rust_watch.RustReleaseVersion(1, 1, 0), + ) + self.assertEqual(title, "[Rust] Update to 1.1.0") + self.assertTrue(body.startswith("A new release has been detected;")) -if __name__ == '__main__': - unittest.main() + title, body = rust_watch.maybe_compose_bug( + old_state=rust_watch.State( + last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), + last_gentoo_sha="", + ), + newest_release=rust_watch.RustReleaseVersion(2, 0, 0), + ) + self.assertEqual(title, "[Rust] Update to 2.0.0") + self.assertTrue(body.startswith("A new release has been detected;")) + + def test_compose_bug_does_nothing_when_no_new_updates_exist(self): + self.assertIsNone( + rust_watch.maybe_compose_bug( + old_state=rust_watch.State( + last_seen_release=rust_watch.RustReleaseVersion(1, 0, 0), + last_gentoo_sha="", + ), + newest_release=rust_watch.RustReleaseVersion(1, 0, 0), + ) + ) + + +if __name__ == "__main__": + unittest.main() |