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# Copyright (C) 2023 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Unit test for repo_logging module."""
import unittest
from unittest import mock
from repo_logging import RepoLogger
class TestRepoLogger(unittest.TestCase):
def test_error_logs_error(self):
"""Test if error fn outputs logs."""
logger = RepoLogger(__name__)
RepoLogger.errors[:] = []
result = None
def mock_handler(log):
nonlocal result
result = log.getMessage()
mock_out = mock.MagicMock()
mock_out.level = 0
mock_out.handle = mock_handler
logger.addHandler(mock_out)
logger.error("We're no strangers to love")
self.assertEqual(result, "We're no strangers to love")
def test_warning_logs_error(self):
"""Test if warning fn outputs logs."""
logger = RepoLogger(__name__)
RepoLogger.errors[:] = []
result = None
def mock_handler(log):
nonlocal result
result = log.getMessage()
mock_out = mock.MagicMock()
mock_out.level = 0
mock_out.handle = mock_handler
logger.addHandler(mock_out)
logger.warning("You know the rules and so do I (do I)")
self.assertEqual(result, "You know the rules and so do I (do I)")
def test_error_aggregates_error_msg(self):
"""Test if error fn aggregates error logs."""
logger = RepoLogger(__name__)
RepoLogger.errors[:] = []
logger.error("A full commitment's what I'm thinking of")
logger.error("You wouldn't get this from any other guy")
logger.error("I just wanna tell you how I'm feeling")
logger.error("Gotta make you understand")
self.assertEqual(
RepoLogger.errors[:],
[
"A full commitment's what I'm thinking of",
"You wouldn't get this from any other guy",
"I just wanna tell you how I'm feeling",
"Gotta make you understand",
],
)
def test_log_aggregated_errors_logs_aggregated_errors(self):
"""Test if log_aggregated_errors outputs aggregated errors."""
logger = RepoLogger(__name__)
RepoLogger.errors[:] = []
result = []
def mock_handler(log):
nonlocal result
result.append(log.getMessage())
mock_out = mock.MagicMock()
mock_out.level = 0
mock_out.handle = mock_handler
logger.addHandler(mock_out)
logger.error("Never gonna give you up")
logger.error("Never gonna let you down")
logger.error("Never gonna run around and desert you")
logger.log_aggregated_errors()
self.assertEqual(
result,
[
"Never gonna give you up",
"Never gonna let you down",
"Never gonna run around and desert you",
"=" * 80,
"Repo command failed due to following errors:",
(
"Never gonna give you up\n"
"Never gonna let you down\n"
"Never gonna run around and desert you"
),
],
)
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