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09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
#!/usr/bin/env vpython3
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# Copyright 2023 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import base64
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import contextlib
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import io
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import os
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import sys
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import unittest
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from mock import patch
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from pathlib import Path
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import roll_merge_gerrit
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TEST_DATA = Path(__file__).resolve().parent / 'testdata'
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HAPPY_PATH_LOG = TEST_DATA / 'roll_merge_gerrit_happy_path.txt'
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V8_VERSION_FILE_AT_CHERRY_PICK = """
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#define V8_MAJOR_VERSION 1
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#define V8_MINOR_VERSION 2
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#define V8_BUILD_NUMBER 3
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#define V8_PATCH_LEVEL 0
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""".encode('utf-8')
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V8_VERSION_FILE_AT_ROLL = """
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#define V8_MAJOR_VERSION 1
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#define V8_MINOR_VERSION 2
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#define V8_BUILD_NUMBER 1
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#define V8_PATCH_LEVEL 0
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""".encode('utf-8')
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V8_VERSION_ROLL_RESPONSE = io.StringIO(
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base64.b64encode(V8_VERSION_FILE_AT_ROLL).decode('utf-8'))
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class TestStats(unittest.TestCase):
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@patch('gerrit_util.QueryChanges',
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return_value=[{'subject': 'Update V8 to version 1.2.3'}])
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@patch('gerrit_util.CherryPick',
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return_value={'_number': 42, 'change_id': 23})
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@patch('gerrit_util.GetFileContents',
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return_value=V8_VERSION_FILE_AT_CHERRY_PICK)
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@patch('gerrit_util.CallGerritApi', side_effect=[
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None,
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{'labels': {'Code-Review': {'all': [{'value': 1}]}}},
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{'ref': 'refs/heads/roll', 'revision': 'beefdead'},
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{'revision': 'deadbeefce'}])
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@patch('gerrit_util.ChangeEdit')
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@patch('gerrit_util.GetChangeCommit', side_effect=[
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{'commit': 'deadbeef', 'subject': 'Fix everything'},
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{'commit': 'deadbeefce'}])
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@patch('gerrit_util.SetChangeEditMessage')
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@patch('gerrit_util.PublishChangeEdit')
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@patch('gerrit_util.SetReview')
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@patch('gerrit_util.AddReviewers')
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@patch('gerrit_util.SubmitChange',
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return_value={'status': 'MERGED', 'project': 'v8/v8'})
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@patch('gerrit_util.CreateGerritTag')
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@patch('gerrit_util.CreateHttpConn')
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@patch('gerrit_util.ReadHttpResponse',
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return_value=V8_VERSION_ROLL_RESPONSE)
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def test_happy_path(self, *args):
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"""Test the path that succeeds in every step.
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The test data above is composed of dummy values, designed
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to get the script through from end to end.
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"""
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stdout = io.StringIO()
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with contextlib.redirect_stdout(stdout):
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roll_merge_gerrit.main(['deadbeef'])
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actual_stdout = stdout.getvalue().replace('\r', '')
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if os.environ.get('GENERATE') == 'true':
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with open(HAPPY_PATH_LOG, 'w') as f:
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f.write(actual_stdout)
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with open(HAPPY_PATH_LOG) as f:
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self.assertEqual(
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f.read(),
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actual_stdout,
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'Call testing with the GENERATE=true env var to update the log.')
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if __name__ == '__main__':
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unittest.main()
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