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# SPDX-License-Identifier: MIT OR Apache-2.0
# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the MIT License. See the LICENSE file in the root of this
# repository for complete details.
"""
Shared test utilities.
"""
from unittest.mock import Mock, seal
from structlog._log_levels import NAME_TO_LEVEL
stdlib_log_methods = [m for m in NAME_TO_LEVEL if m != "notset"]
class CustomError(Exception):
"""
Custom exception for testing purposes.
"""
def stub(**kwargs):
"""
Create a restrictive mock that prevents new attributes after creation.
Similar to pretend.stub().
"""
m = Mock(**kwargs)
seal(m)
return m
def raiser(exception):
"""
Create a mock that raises the given exception when called.
"""
return Mock(side_effect=exception)
def call_recorder(func):
"""
Create a mock that records calls while executing func.
"""
return Mock(side_effect=func)
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