    GET http://localhost:8000/filter

    HTTP/1.0 200
    [Captures]
    url: jsonpath "$.url"
    [Asserts]
    jsonpath "$.list" count == 3
    jsonpath "$.message" regex /Hello (.*)!/ == "Bob"
    jsonpath "$.url" == "https://mozilla.org/?x=шеллы"
    jsonpath "$.url" urlEncode == "https%3A//mozilla.org/%3Fx%3D%D1%88%D0%B5%D0%BB%D0%BB%D1%8B"
    jsonpath "$.encoded_url" urlDecode == "https://mozilla.org/?x=шеллы"
    variable "url" urlEncode urlDecode == "{{url}}"
    {
      "list": [1,2,3],
      "message": "Hello Bob!",
      "url": "https://mozilla.org/?x=шеллы",
      "encoded_url": "https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B"
    }