{
  "id":"1",
  "to": {
    "course": {
      "id":"3","name":"Physics I"
    },
    "period":{
      "id":"6","name":"1st"
    }
  },
  "status":"pending",
  "requires_enrollee_approval":true
}

{
  "id":"1",
  "to": {
    "course": {
      "id":"3","name":"Physics I"
      "teachers": [
        {"name": "Charles Morris", "first_name": "Charles", "last_name": "Morris"},
        {"name": "", "first_name": "William", "last_name": "Blake"}
      ]
    },
    "period":{
      "id":"6","name":"1st"
    }
  },
  "status":"pending",
  "requires_enrollee_approval":true
}

Add teachers to test data
Add teachers to test data
