{
  "agui": {
    "fixtures": [
      {
        "match": { "message": "hello" },
        "text": "Hi! How can I help you today?"
      },
      {
        "match": { "message": "search" },
        "events": [
          { "type": "RUN_STARTED", "threadId": "t1", "runId": "r1" },
          { "type": "TOOL_CALL_START", "toolCallId": "tc1", "toolCallName": "web_search" },
          {
            "type": "TOOL_CALL_ARGS",
            "toolCallId": "tc1",
            "delta": "{\"query\": \"latest news\"}"
          },
          { "type": "TOOL_CALL_END", "toolCallId": "tc1" },
          {
            "type": "TEXT_MESSAGE_START",
            "messageId": "m1",
            "role": "assistant"
          },
          {
            "type": "TEXT_MESSAGE_CONTENT",
            "messageId": "m1",
            "delta": "Here are the latest results..."
          },
          { "type": "TEXT_MESSAGE_END", "messageId": "m1" },
          { "type": "RUN_FINISHED", "threadId": "t1", "runId": "r1" }
        ]
      }
    ]
  }
}