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033ca06 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | """Test configuration for the backend test suite.
Sets up sys.path and pre-mocks modules that would cause circular import
issues when unit-testing lightweight config/registry code in isolation.
"""
import sys
from pathlib import Path
from unittest.mock import MagicMock
# Make 'src' importable from any working directory
sys.path.insert(0, str(Path(__file__).parent.parent))
# Break the circular import chain that exists in production code:
# src.subagents.__init__
# -> .executor (SubagentExecutor, SubagentResult)
# -> src.agents.thread_state
# -> src.agents.__init__
# -> lead_agent.agent
# -> subagent_limit_middleware
# -> src.subagents.executor <-- circular!
#
# By injecting a mock for src.subagents.executor *before* any test module
# triggers the import, __init__.py's "from .executor import ..." succeeds
# immediately without running the real executor module.
_executor_mock = MagicMock()
_executor_mock.SubagentExecutor = MagicMock
_executor_mock.SubagentResult = MagicMock
_executor_mock.SubagentStatus = MagicMock
_executor_mock.MAX_CONCURRENT_SUBAGENTS = 3
_executor_mock.get_background_task_result = MagicMock()
sys.modules["src.subagents.executor"] = _executor_mock
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