{
  "cases": [
    {
      "expression": "@{'Hello!'.toString()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{123.toString()}",
      "expected": {
        "type": "string",
        "value": "123"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{123.45.toString()}",
      "expected": {
        "type": "string",
        "value": "123.45"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{true.toString()}",
      "expected": {
        "type": "string",
        "value": "true"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{color_var.toString()}",
      "expected": {
        "type": "string",
        "value": "#FFAABBCC"
      },
      "variables": [
        {
          "name": "color_var",
          "type": "color",
          "value": "#AABBCC"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{url_var.toString()}",
      "expected": {
        "type": "string",
        "value": "https://some.url"
      },
      "variables": [
        {
          "name": "url_var",
          "type": "url",
          "value": "https://some.url"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{array_var.toString()}",
      "expected": {
        "type": "string",
        "value": "[\"value 1\"]"
      },
      "variables": [
        {
          "name": "array_var",
          "type": "array",
          "value": [
            "value 1"
          ]
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{dict_var.toString()}",
      "expected": {
        "type": "string",
        "value": "{\"param1\":\"value 1\"}"
      },
      "variables": [
        {
          "name": "dict_var",
          "type": "dict",
          "value": {
            "param1": "value 1"
          }
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'Hello!'.toString().toString()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{toString(123).toString()}",
      "expected": {
        "type": "string",
        "value": "123"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{string.var.toString()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "variables": [
        {
          "name": "string.var",
          "type": "string",
          "value": "Hello!"
        }
      ],
      "platforms": [
        "android",
        "ios",
        "web"
      ],
      "unsupported_platforms": {
        "flutter": "Useless and limiting feature"
      }
    },
    {
      "expression": "@{(2 + 3).toString()}",
      "expected": {
        "type": "string",
        "value": "5"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{(!false).toString()}",
      "expected": {
        "type": "string",
        "value": "true"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{!false.toString()}",
      "expected": {
        "type": "error",
        "value": "Failed to evaluate [!'false']. A Boolean is expected after a unary not."
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'Hello!' .toString()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'Hello!'. toString()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'Hello!'.toString ()}",
      "expected": {
        "type": "string",
        "value": "Hello!"
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'Hello!'.toString}",
      "expected": {
        "type": "error",
        "value": "Method expected after ."
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    },
    {
      "expression": "@{'#FFAABBCCC'.getColorAlpha()}",
      "expected": {
        "type": "error",
        "value": "Failed to evaluate [getColorAlpha()]. Unknown method name: getColorAlpha."
      },
      "platforms": [
        "android",
        "ios",
        "web",
        "flutter"
      ]
    }
  ]
}