{
  "expression": ["rgba", 0, 0, 255, 1],
  "inputs": [[{}, {}]],
  "expected": {
    "compiled": {
      "result": "success",
      "isFeatureConstant": true,
      "isZoomConstant": true,
      "type": "color"
    },
    "outputs": [[0, 0, 1, 1]],
    "serialized": ["rgba", 0, 0, 255, 1]
  }
}