{
  "empty_expression": [{
    "expr": "",
    "result": {
      "kind": "Null",
      "value": null
    }
  }],
  "equal_simple": [{
    "expr": "1 == 2",
    "result": {
      "kind": "Boolean",
      "value": false
    }
  }],
  "context_simple_access": [{
    "expr": "simple",
    "result": {
      "kind": "String",
      "value": "foo"
    },
    "contexts": {
      "simple": "foo"
    }
  }],
  "context_case-insensitive": [{
    "expr": "SIMple.TEst",
    "result": {
      "kind": "Number",
      "value": 123.0
    },
    "contexts": {
      "simPLE": {
        "teST": 123
      }
    }
  }],
  "context access with wildcard": [{
    "expr": "toJson(input.*.foo)",
    "result": {
      "kind": "String",
      "value": "[\n  32,\n  42,\n  -10,\n  0,\n  2,\n  17\n]"
    },
    "contexts": {
      "input": {
        "test": { "foo": 32 },
        "test2": { "foo": 42 },
        "test3": { "foo": -10 },
        "test4": { "foo": 0 },
        "test5": { "foo": 2 },
        "test6": { "foo": 17 }
      }
    }
  }],
  "unknown context": [
    {
      "expr": "nosuchcontext.foo",
      "err": {
        "kind": "parsing",
        "value": "Unrecognized named-value: 'nosuchcontext'. Located at position 1 within expression: nosuchcontext.foo"
      }
    }
  ]
}
