fix: refactored manually

tests/test_graph_workflow.py

@@ -0,0 +1,32 @@
+"""Integration tests for LangGraph StateGraph execution."""
+
+import pytest
+from app.workflows.gcp_architecture_graph import create_agent
+from app.skills.loader import SkillLoader
+from app.config import get_settings
+
+
+def test_agent_graph_execution():
+    """Verify execution of the 4-phase LangGraph StateGraph."""
+    settings = get_settings()
+    loader = SkillLoader(settings.SKILLS_DIR)
+    loader.load_skills()
+
+    agent = create_agent(loader)
+    initial_state = {
+        "workflow_request": "Event-driven regional HTTP application",
+        "target_dir": ".",
+        "active_skills": [],
+    }
+
+    final_state = agent.invoke(initial_state)
+
+    assert final_state.get("current_phase") == "package"
+    assert final_state.get("requirements_doc") is not None
+    assert final_state.get("architecture_doc") is not None
+    assert final_state.get("mermaid_diagram") is not None
+    assert final_state.get("terraform_code") is not None
+    assert final_state.get("validation_results") is not None
+    assert final_state.get("solution_guide") is not None
+    assert final_state.get("validation_passed") is True
+    assert len(final_state.get("active_skills", [])) == 4