{
  "context": "This criteria evaluates how well the engineer uses @stablelib/sha256's error handling capabilities, specifically understanding and properly handling invalid state transitions when a hash has been finalized and cannot accept further updates.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses SHA256 class",
      "description": "Creates and uses instances of the SHA256 class from @stablelib/sha256 for hash state management",
      "max_score": 15
    },
    {
      "name": "Calls update method",
      "description": "Uses the update() method to add data to the hash state during processing",
      "max_score": 15
    },
    {
      "name": "Calls digest method",
      "description": "Uses the digest() method to finalize the hash and retrieve the hash value",
      "max_score": 15
    },
    {
      "name": "Error handling implementation",
      "description": "Implements try-catch blocks to catch errors thrown when attempting to update a finalized hash",
      "max_score": 25
    },
    {
      "name": "Detects finalized state",
      "description": "Correctly detects that errors occur when calling update() on a hash after digest() has been called, and handles this scenario appropriately",
      "max_score": 20
    },
    {
      "name": "Stores error information",
      "description": "Captures and stores error messages from caught exceptions for debugging or reporting purposes",
      "max_score": 10
    }
  ]
}