[
  {
    "formula": "",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper"
        }
      ]
    }
  },
  {
    "formula": "'hello'",
    "content": {
      "type": "doc",
      "content": [{ "text": "hello", "type": "text" }]
    }
  },
  {
    "formula": "concat('hello', 'there')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            { "type": "text", "text": "hello" },
            { "type": "text", "text": "there" }
          ]
        }
      ]
    }
  },
  {
    "formula": "concat('hello', 'there', 'friend :)')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            { "type": "text", "text": "hello" },
            { "type": "text", "text": "there" },
            { "type": "text", "text": "friend :)" }
          ]
        }
      ]
    }
  },
  {
    "formula": "get('data_source.hello.there')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "get-formula-component",
          "attrs": { "path": "data_source.hello.there", "isSelected": false }
        }
      ]
    }
  },
  {
    "formula": "concat(get('data_source.hello.there'), 'friend :)')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            {
              "type": "get-formula-component",
              "attrs": {
                "path": "data_source.hello.there",
                "isSelected": false
              }
            },
            { "type": "text", "text": "friend :)" }
          ]
        }
      ]
    }
  },

  {
    "formula": "concat('hello', '\n', 'there')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            {
              "type": "text",
              "text": "hello"
            }
          ]
        },
        {
          "type": "wrapper",
          "content": [
            {
              "type": "text",
              "text": "there"
            }
          ]
        }
      ]
    }
  },
  {
    "formula": "concat('hello', '\n', get('data_source.hello.there'))",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            {
              "type": "text",
              "text": "hello"
            }
          ]
        },
        {
          "type": "wrapper",
          "content": [
            {
              "type": "get-formula-component",
              "attrs": {
                "path": "data_source.hello.there",
                "isSelected": false
              }
            }
          ]
        }
      ]
    }
  },
  {
    "formula": "concat('hello', '\n', '')",
    "content": {
      "type": "doc",
      "content": [
        {
          "type": "wrapper",
          "content": [
            {
              "type": "text",
              "text": "hello"
            }
          ]
        },
        {
          "type": "wrapper",
          "content": [
            {
              "type": "wrapper"
            }
          ]
        }
      ]
    }
  }
]
