{
  "date": "2026-10-15",
  "python": "3.12.14",
  "source_records": 4,
  "distinct_value_rows": 2,
  "multiplicities": [
    {
      "item": "A7",
      "status": "ready",
      "count": 3
    },
    {
      "item": "B8",
      "status": "ready",
      "count": 1
    }
  ],
  "cases": [
    {
      "case": "accepted",
      "rows": 4,
      "set_equal": true,
      "counter_equal": true,
      "ordered_occurrences_equal": true,
      "exit_code": 0,
      "stdout": "{\"ordered_occurrences_equal\": true, \"records\": 4}",
      "stderr": ""
    },
    {
      "case": "deduplicated",
      "rows": 2,
      "set_equal": true,
      "counter_equal": false,
      "ordered_occurrences_equal": false,
      "exit_code": 1,
      "stdout": "",
      "stderr": "ValueError: ordered occurrences do not match source"
    },
    {
      "case": "one-occurrence-lost",
      "rows": 3,
      "set_equal": true,
      "counter_equal": false,
      "ordered_occurrences_equal": false,
      "exit_code": 1,
      "stdout": "",
      "stderr": "ValueError: ordered occurrences do not match source"
    },
    {
      "case": "reordered",
      "rows": 4,
      "set_equal": true,
      "counter_equal": true,
      "ordered_occurrences_equal": false,
      "exit_code": 1,
      "stdout": "",
      "stderr": "ValueError: ordered occurrences do not match source"
    },
    {
      "case": "same-count-changed",
      "rows": 4,
      "set_equal": true,
      "counter_equal": false,
      "ordered_occurrences_equal": false,
      "exit_code": 1,
      "stdout": "",
      "stderr": "ValueError: ordered occurrences do not match source"
    }
  ]
}