{
  "purpose": "Synthetic cases for native implementation review; not executable",
  "cases": [
    {
      "name": "valid",
      "quantities": [
        2,
        3
      ],
      "expected_new_requests": 1,
      "expected_new_lines": 2
    },
    {
      "name": "invalid-second-line-after-writes",
      "quantities": [
        2,
        0
      ],
      "expected_new_requests": 0,
      "expected_new_lines": 0
    },
    {
      "name": "commit-validation-failure",
      "expected_new_requests": 0,
      "expected_new_lines": 0
    },
    {
      "name": "unexpected-existing-transaction",
      "expected_new_requests": 0,
      "expected_new_lines": 0
    }
  ]
}