test_gsn_data.json

{
  "title": "Test Assurance Case",
  "description": "A test case for improved Drakon visualization",
  "root_goal_id": "G1",
  "nodes": {
    "G1": {
      "id": "G1",
      "node_type": "GOAL",
      "title": "System operates safely in all normal operating conditions",
      "description": "Top-level goal ensuring comprehensive system safety",
      "child_ids": ["S1"],
      "evidence_ids": []
    },
    "S1": {
      "id": "S1", 
      "node_type": "STRATEGY",
      "title": "Argument by systematic hazard analysis and risk assessment",
      "description": "Strategy using comprehensive analysis methodology",
      "child_ids": ["G2"],
      "evidence_ids": []
    },
    "G2": {
      "id": "G2",
      "node_type": "GOAL", 
      "title": "All identified hazards have been eliminated or mitigated to acceptable levels",
      "description": "Sub-goal for comprehensive hazard management and control",
      "child_ids": ["Sn1"],
      "evidence_ids": []
    },
    "Sn1": {
      "id": "Sn1",
      "node_type": "SOLUTION",
      "title": "Hazard Analysis Report v2.1",
      "description": "Evidence from comprehensive hazard analysis and assessment",
      "child_ids": [],
      "evidence_ids": []
    }
  }
}