{
  "_meta": {
    "description": "D6 fixtures for langgraph-fastapi / tool-rendering-default-catchall",
    "sourceFile": "tool-rendering.json (same tools, framework built-in default renderer)",
    "created": "2026-05-22"
  },
  "fixtures": [
    {
      "_comment": "default-catchall \u2014 weather in Tokyo. Follow-up content after get_weather tool ran. Keyed by toolCallId. MUST come before the tool-emitting fixture below.",
      "match": {
        "userMessage": "forecast for Tokyo",
        "toolCallId": "call_d6_langgraph_fastapi_dc_weather_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Tokyo is 22\u00b0C and partly cloudy."
      }
    },
    {
      "_comment": "default-catchall \u2014 weather in Tokyo, emit get_weather. Uses toolName gate.",
      "match": {
        "userMessage": "forecast for Tokyo",
        "toolName": "get_weather",
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_d6_langgraph_fastapi_dc_weather_001",
            "name": "get_weather",
            "arguments": "{\"location\":\"Tokyo\"}"
          }
        ]
      }
    },
    {
      "_comment": "default-catchall \u2014 weather in Tokyo, fallback content when no toolName gate matches.",
      "match": {
        "userMessage": "forecast for Tokyo",
        "turnIndex": 0,
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "The weather in Tokyo is currently 22\u00b0C with partly cloudy skies and light easterly winds."
      }
    },
    {
      "_comment": "default-catchall — Weather in SF pill. get_weather tool call. Same tools as tool-rendering but the frontend registers ZERO custom render hooks, relying on the built-in DefaultToolCallRenderer.",
      "match": {
        "userMessage": "Weather in SF",
        "hasToolResult": false,
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_weather_sf_001",
            "name": "get_weather",
            "arguments": "{\"location\":\"San Francisco\"}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Weather in SF",
        "toolCallId": "call_dc_weather_sf_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "San Francisco is currently 68°F and sunny with light winds."
      }
    },
    {
      "_comment": "default-catchall — Find flights pill. search_flights tool call.",
      "match": {
        "userMessage": "Find flights",
        "hasToolResult": false,
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_flights_001",
            "name": "search_flights",
            "arguments": "{\"origin\":\"SFO\",\"destination\":\"JFK\",\"flights\":[{\"airline\":\"United\",\"flightNumber\":\"UA231\",\"departureTime\":\"08:15\",\"price\":\"$348\"},{\"airline\":\"Delta\",\"flightNumber\":\"DL412\",\"departureTime\":\"11:20\",\"price\":\"$312\"},{\"airline\":\"JetBlue\",\"flightNumber\":\"B6722\",\"departureTime\":\"17:05\",\"price\":\"$289\"}]}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Find flights",
        "toolCallId": "call_dc_flights_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Three flights found — United UA231 ($348), Delta DL412 ($312), and JetBlue B6722 ($289)."
      }
    },
    {
      "_comment": "default-catchall — Roll a d20 pill. 5 sequential roll_d20 calls chained by toolCallId: [7, 14, 3, 19, 20].",
      "match": {
        "userMessage": "Roll a d20",
        "toolCallId": "call_dc_d20_seq_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_d20_seq_002",
            "name": "roll_d20",
            "arguments": "{\"value\":14}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Roll a d20",
        "toolCallId": "call_dc_d20_seq_002",
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_d20_seq_003",
            "name": "roll_d20",
            "arguments": "{\"value\":3}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Roll a d20",
        "toolCallId": "call_dc_d20_seq_003",
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_d20_seq_004",
            "name": "roll_d20",
            "arguments": "{\"value\":19}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Roll a d20",
        "toolCallId": "call_dc_d20_seq_004",
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_d20_seq_005",
            "name": "roll_d20",
            "arguments": "{\"value\":20}"
          }
        ]
      }
    },
    {
      "match": {
        "userMessage": "Roll a d20",
        "toolCallId": "call_dc_d20_seq_005",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Rolled the d20 five times — landed on 20 on the final roll."
      }
    },
    {
      "_comment": "First roll. turnIndex=0 fires on initial user prompt before any tool results exist in the chain.",
      "match": {
        "userMessage": "Roll a d20",
        "turnIndex": 0,
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_d20_seq_001",
            "name": "roll_d20",
            "arguments": "{\"value\":7}"
          }
        ]
      }
    },
    {
      "_comment": "default-catchall — Chain tools pill. Emit 3 tool calls in one assistant turn.",
      "match": {
        "userMessage": "Chain tools",
        "toolCallId": "call_dc_chain_roll_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Done — Tokyo is sunny, three flights found, and the d20 came up 11."
      }
    },
    {
      "match": {
        "userMessage": "Chain tools",
        "toolCallId": "call_dc_chain_flights_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Done — Tokyo is sunny, three flights found, and the d20 came up 11."
      }
    },
    {
      "match": {
        "userMessage": "Chain tools",
        "toolCallId": "call_dc_chain_weather_001",
        "context": "langgraph-fastapi"
      },
      "response": {
        "content": "Done — Tokyo is sunny, three flights found, and the d20 came up 11."
      }
    },
    {
      "match": {
        "userMessage": "Chain tools",
        "turnIndex": 0,
        "context": "langgraph-fastapi"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_dc_chain_weather_001",
            "name": "get_weather",
            "arguments": "{\"location\":\"Tokyo\"}"
          },
          {
            "id": "call_dc_chain_flights_001",
            "name": "search_flights",
            "arguments": "{\"origin\":\"SFO\",\"destination\":\"Tokyo\"}"
          },
          {
            "id": "call_dc_chain_roll_001",
            "name": "roll_d20",
            "arguments": "{\"value\":11}"
          }
        ]
      }
    }
  ]
}