{
  "format_version": 1,
  "fixture_id": "packed-event-locomotive-availability-overlay-fixture",
  "source": {
    "kind": "captured-runtime",
    "description": "Fixture backed by an overlay import document so scalar locomotive availability descriptors execute against captured catalog context."
  },
  "state_input_path": "packed-event-locomotive-availability-overlay.json",
  "commands": [
    {
      "kind": "service_trigger_kind",
      "trigger_kind": 7
    }
  ],
  "expected_summary": {
    "calendar": {
      "year": 1835,
      "month_slot": 1,
      "phase_slot": 2,
      "tick_slot": 4
    },
    "calendar_projection_is_placeholder": false,
    "locomotive_catalog_count": 2,
    "packed_event_collection_present": true,
    "packed_event_record_count": 1,
    "packed_event_decoded_record_count": 1,
    "packed_event_imported_runtime_record_count": 1,
    "packed_event_parity_only_record_count": 1,
    "event_runtime_record_count": 1,
    "named_locomotive_availability_count": 2,
    "zero_named_locomotive_availability_count": 0,
    "total_event_record_service_count": 1,
    "total_trigger_dispatch_count": 1
  },
  "expected_state_fragment": {
    "metadata": {
      "base.note": "preserve locomotive catalog context",
      "save_slice.import_projection": "overlay-runtime-restore-v1"
    },
    "named_locomotive_availability": {
      "Big Boy 4-8-8-4": 42,
      "VL80T": 7
    },
    "packed_event_collection": {
      "live_entry_ids": [33],
      "records": [
        {
          "decode_status": "parity_only",
          "payload_family": "real_packed_v1",
          "import_outcome": "imported",
          "grouped_effect_rows": [
            {
              "descriptor_id": 250,
              "recovered_locomotive_id": 10
            },
            {
              "descriptor_id": 298,
              "recovered_locomotive_id": 58
            }
          ]
        }
      ]
    },
    "event_runtime_records": [
      {
        "record_id": 33,
        "service_count": 1,
        "effects": [
          {
            "kind": "set_named_locomotive_availability_value",
            "name": "Big Boy 4-8-8-4",
            "value": 42
          },
          {
            "kind": "set_named_locomotive_availability_value",
            "name": "VL80T",
            "value": 7
          }
        ]
      }
    ]
  }
}