{
  "$id": "assessment.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": true,
  "$ref": "contentitem.schema.json",
  "description": "Assessment Content Component in CTK",
  "required": [ "type", "title", "metadata" ],
  "title": "Assessment",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "assessment",
      "description": "Should be always set to assessment"
    },
    "assessmenttype": {
      "type": "string",
      "enum": [
        "Practice Test",
        "Practice Exam",
        "Quiz",
        "Test",
        "Exam",
        "Pre-Quiz",
        "Post-Quiz"
      ]
    },
    "title": {
      "type": "string",
      "minLength": 1
    },
    "metadata": {
      "type": "array",
      "items": { "$ref": "assessment-metadata.schema.json" }
    }
  }
}