{
  "title": "Database Migration Rehearsal | initialize and grade",
  "recordedAt": "2026-10-09T14:18:26Z",
  "records": [
    {
      "command": [
        "python3",
        "scripts/project_test.py",
        "database-migration-rehearsal",
        "--init",
        "./.project-validation/database-migration-rehearsal/recording-starter"
      ],
      "cwd": ".",
      "exitCode": 0,
      "output": "workspace  ./.project-validation/database-migration-rehearsal/recording-starter\n  created  cli.py\n  created  main.py\n  created  presentation.py\n  created  samples/input.json\n  created  STAGE-2.md\n  created  STAGE-3.md\n  created  STAGE-4.md\nnext: python3 scripts/project_test.py database-migration-rehearsal --stage 1 --path ./.project-validation/database-migration-rehearsal/recording-starter\n",
      "durationMs": 37
    },
    {
      "command": [
        "python3",
        "scripts/project_test.py",
        "database-migration-rehearsal",
        "--stage",
        "1",
        "--path",
        "./.project-validation/database-migration-rehearsal/recording-starter",
        "--strict"
      ],
      "cwd": ".",
      "exitCode": 1,
      "output": "Database Migration Rehearsal: grading learner\n  FAIL stage 1: Snapshot a local database and define invariants (5 tests)\n       not implemented yet: Implement snapshot using API.md and the stage lesson\n",
      "durationMs": 97
    },
    {
      "command": [
        "python3",
        "scripts/project_test.py",
        "database-migration-rehearsal",
        "--all",
        "--solution",
        "--strict",
        "--report",
        "./.project-validation/database-migration-rehearsal/solution-final.json"
      ],
      "cwd": ".",
      "exitCode": 0,
      "output": "Database Migration Rehearsal: grading solution\n  PASS stage 1: Snapshot a local database and define invariants (5 tests)\n  PASS stage 2: Apply migrations only to the disposable copy (5 tests)\n  PASS stage 3: Exercise rollback and detect data loss (5 tests)\n  PASS stage 4: Export evidence for an explicit release decision (5 tests)\nreport: ./.project-validation/database-migration-rehearsal/solution-final.json\n",
      "durationMs": 345
    }
  ],
  "pathNote": "Machine-specific repository and Python paths normalized; recorded results and timings preserved."
}