Verifies common usecases for trimdefault/applydefault functions:
* Basic cases
* Real dashboard

-- CUE --
{ 
  timepicker?: {
      collapse: bool | *false
      enable: bool | *true
      hidden: bool | *false
      refresh_intervals: [...string] | *["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"]
  }
}

-- Full --
{
  "timepicker": {
    "collapse": true,
    "enable":true,
    "hidden":false,
    "refresh_intervals":[
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ]
  }
}

-- Trimed --
{
  "timepicker": {
    "collapse": true
  }
}