routes.19.json

{
  "code": null,
  "name": "Inner Loop",
  "short_name": "19",
  "color": null,
  "associated_objects": {
    "Shark::Station": []
  },
  "itinerary": null,
  "path": null,
  "identifier": "routes.19",
  "description": "Inner Loop"
}

stations.BUS100W.json

{
  "identifier": "stations.BUS100W",
  "associated_objects": {}
}

vehicles.1708.json

{
  "saturation": 23,
  "code": null,
  "capacity": 60,
  "name": "1708",
  "route": "routes.5B",
  "associated_objects": {},
  "longitude": null,
  "heading": 0,
  "last_station": "stations.BUS624E",
  "latitude": null,
  "schedule_delta": null,
  "onboard": 14,
  "identifier": "vehicles.1708",
  "speed": 0,
  "next_station": "stations.BUS100E"
}

1) Shark::Serializable with a default configuration includes all attributes
     Failure/Error: expect(serialized).to include(:name, :list, :hash)

       expected {:identifier => "dummyclasss.Main", :associated_objects => {Shark::DummyClass => ["dummyclasss.Main.1", "dummyclasss.Main.2"]}} to include :name, :list, and :hash
       Diff:
       @@ -1,2 +1,3 @@
       -[:name, :list, :hash]
       +:associated_objects => {Shark::DummyClass=>["dummyclasss.Main.1", "dummyclasss.Main.2"]},
       +:identifier => "dummyclasss.Main",

There is indeed an error. I'm really not sure how this happened, since it was working before, and I don't remember much of anything changing. Regardless, I'll get on fixing this shortly.