{
  "_meta": {
    "description": "D6 fixtures for strands / tool-rendering-default-catchall",
    "sourceFile": "d5-tool-rendering-default-catchall.ts",
    "created": "2026-05-22",
    "updated": "2026-06-15",
    "note": "Reordered toolCallId-keyed narration BEFORE the tool-emit fixture (first-match-wins) and dropped hasToolResult:false on the tool-emit fixture for consistency with the canonical pattern. Single-prompt demo so hasToolResult:false would still work in isolation, but the canonical shape is more robust to thread-state changes."
  },
  "fixtures": [
    {
      "_comment": "tool-rendering-default-catchall — 'forecast for Tokyo' 1st leg: emit get_weather. sequenceIndex:0 gates it to the first match — with stopStreamingAfterResult removed the agent takes a 2nd turn, and Strands' UUID tool ids defeat the old toolCallId follow-up; sequenceIndex is id-invariant so the bare narration below catches the 2nd leg. The built-in default catchall renderer fires for unhandled tools ([data-testid='copilot-tool-render'][data-tool-name='get_weather']).",
      "match": {
        "userMessage": "forecast for Tokyo",
        "sequenceIndex": 0,
        "context": "strands"
      },
      "response": {
        "toolCalls": [
          {
            "id": "call_d6_default_catchall_weather_001",
            "name": "get_weather",
            "arguments": "{\"location\":\"Tokyo\"}"
          }
        ]
      }
    },
    {
      "_comment": "tool-rendering-default-catchall — 'forecast for Tokyo' 2nd leg: narration after get_weather (sequenceIndex:0 exhausted).",
      "match": {
        "userMessage": "forecast for Tokyo",
        "context": "strands"
      },
      "response": {
        "content": "Tokyo is 22°C and partly cloudy with light easterly winds."
      }
    }
  ]
}