{
  "id": "smoke_image_png",
  "category": "smoke",
  "description": "Smoke test: PNG image (without OCR, metadata only)",
  "tags": ["smoke", "image", "png"],
  "input": {
    "path": "images/sample.png",
    "media_type": "image/png",
    "config": {
      "disable_ocr": true
    }
  },
  "assertions": [
    {
      "type": "equals",
      "field": "mime_type",
      "value": "image/png"
    }
  ],
  "skip": {
    "languages": ["wasm"],
    "reason": "WASM cannot access filesystem; use extractBytes with file content instead"
  }
}