MapLibreParticleLab/metrics/integration/expression-tests/index-of/invalid-needle/test.json

{
    "expression": ["index-of", ["get", "needle"], ["get", "haystack"]],
    "inputs": [
      [{}, {"properties": {"needle": {}, "haystack": [9, 8, 7]}}],
      [{}, {"properties": {"needle": {}, "haystack": "helloworld"}}]
    ],
    "expected": {
      "compiled": {
        "result": "success",
        "isFeatureConstant": false,
        "isZoomConstant": true,
        "type": "number"
      },
      "serialized": ["index-of", ["get", "needle"], ["get", "haystack"]],
      "outputs": [
        {
          "error": "Expected first argument to be of type boolean, string, number or null, but found object instead."
        },
        {
          "error": "Expected first argument to be of type boolean, string, number or null, but found object instead."
        }
      ]
    }
  }