43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
import pytest
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from ea_chatbot.graph.workflow import create_workflow, data_analyst_worker_node
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from ea_chatbot.graph.state import AgentState
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from unittest.mock import MagicMock, patch
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from langchain_core.messages import HumanMessage, AIMessage
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def test_worker_merge_sets_summary_for_reflector():
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"""Verify that worker node (wrapper) sets the 'summary' field for the Reflector."""
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state = AgentState(
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messages=[HumanMessage(content="test")],
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question="test",
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checklist=[{"task": "Analyze data", "worker": "data_analyst"}],
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current_step=0,
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iterations=0,
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vfs={},
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plots=[],
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dfs={},
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next_action="",
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analysis={},
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summary="Initial Planner Summary" # Stale summary
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)
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# Mock the compiled worker subgraph to return a specific result
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with patch("ea_chatbot.graph.workflow._DATA_ANALYST_WORKER") as mock_worker:
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mock_worker.invoke.return_value = {
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"result": "Actual Worker Findings",
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"messages": [AIMessage(content="Internal")],
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"vfs_state": {},
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"plots": []
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}
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# Execute the wrapper node
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updates = data_analyst_worker_node(state)
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# Verify that 'summary' is in updates and has the worker result
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assert "summary" in updates
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assert updates["summary"] == "Actual Worker Findings"
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# When applied to state, it should overwrite the stale summary
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state.update(updates)
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assert state["summary"] == "Actual Worker Findings"
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