{
  "expected_headings": [
    "1. Input files",
    "2. Validation",
    "2.1 Totals",
    "2.2 Missing data",
    "3. Delivery"
  ],
  "expected_texts": [
    "Use a CSV with unique SKU identifiers.",
    "Preserve blank fields and original units.",
    "Quantity multiplied by unit price gives each row total.",
    "Do not invent a value for a blank note.",
    "Save a reviewed CSV and keep the source filename."
  ]
}