[
  {
    "description": "async schema without async elements",
    "schema": {
      "$async": true,
      "type": "string",
      "maxLength": 3
    },
    "tests": [
      {
        "description": "string <= 3 chars is valid",
        "data": "abc",
        "valid": true
      },
      {
        "description": "string > 3 chars is invalid",
        "data": "abcd",
        "valid": false
      },
      {
        "description": "number is invalid",
        "data": 1,
        "valid": false
      }
    ]
  }
]