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35 lines
1.3 KiB
Python
35 lines
1.3 KiB
Python
"""Test configuration for the backend test suite.
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Sets up sys.path and pre-mocks modules that would cause circular import
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issues when unit-testing lightweight config/registry code in isolation.
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"""
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import sys
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from pathlib import Path
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from unittest.mock import MagicMock
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# Make 'app' and 'deerflow' importable from any working directory
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sys.path.insert(0, str(Path(__file__).parent.parent))
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sys.path.insert(0, str(Path(__file__).resolve().parents[2] / "scripts"))
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# Break the circular import chain that exists in production code:
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# deerflow.subagents.__init__
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# -> .executor (SubagentExecutor, SubagentResult)
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# -> deerflow.agents.thread_state
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# -> deerflow.agents.__init__
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# -> lead_agent.agent
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# -> subagent_limit_middleware
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# -> deerflow.subagents.executor <-- circular!
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#
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# By injecting a mock for deerflow.subagents.executor *before* any test module
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# triggers the import, __init__.py's "from .executor import ..." succeeds
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# immediately without running the real executor module.
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_executor_mock = MagicMock()
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_executor_mock.SubagentExecutor = MagicMock
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_executor_mock.SubagentResult = MagicMock
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_executor_mock.SubagentStatus = MagicMock
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_executor_mock.MAX_CONCURRENT_SUBAGENTS = 3
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_executor_mock.get_background_task_result = MagicMock()
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sys.modules["deerflow.subagents.executor"] = _executor_mock
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