将 REST API 请求 json 值提取到 RestAssured 中的变量

Question

我们必须验证在我们的 REST API 请求负载中发送的值和响应值，尝试了下面的方法并能够打印 JSON 数组。如何获取请求体数组中的特定对象JSON body.

请求负载：

{
 "Testinfo":{
  "abc":2,
  "xyz":"2020-01-01"
 },
 "Details":{
      "eductation":{
          "test1":9,
          "test2":100,
          "test3":50
      },
      "neweductiona":{
          "test1":"value",
          "test2":"Draws"
      }
 }
}

代码：

jsonObject = (JSONObject) JSONValue.parse(request);
JSONObject Testinfo =    (JSONObject) jsonObject.get("Testinfo");
JSONObject Details =     (JSONObject) jsonObject.get("Details");

System.err.println("Testinfo value in the request is: " + Testinfo);
System.err.println("Details value in the request is: " + Details);

输出：

{
  "abc":2,
  "xyz":"2020-01-01"


 },

{
  "eductation":{
      "test1":9,
      "test2":100,
      "test3":50
  },
  "neweductiona":{
      "test1":"value",
      "test2":"Draws",

  }

如何获取特定值如"Details.eductation.test3"

试过以下

JSONArray jsonArray = (JSONArray) JSONValue.parse(request)

但出现错误：

java.lang.ClassCastException: net.minidev.json.JSONObject cannot be cast to net.minidev.json.JSONArray

请指导。

Answer 1

使用 JSONPath

String json = "{\r\n" + "   \"Testinfo\": {\r\n" + "        \"abc\": 2,\r\n"
                + "     \"xyz\": \"2020-01-01\"\r\n" + "\r\n" + "\r\n" + "  },\r\n" + "\r\n" + "    \"Details\": {\r\n"
                + "     \"eductation\": {\r\n" + "          \"test1\": 9,\r\n" + "          \"test2\": 100,\r\n"
                + "         \"test3\": 50\r\n" + "      },\r\n" + "     \"neweductiona\": {\r\n"
                + "         \"test1\": \"value\",\r\n" + "          \"test2\": \"Draws\",\r\n"
                + "         \"test3\": 50\r\n" + "\r\n" + "     }\r\n" + "  }\r\n" + "}";

        JsonPath js = new JsonPath(json);

        System.out.println("Value is : "+js.getString("Details.eductation.test3"));

输出：

Value is : 50

将 REST API 请求 json 值提取到 RestAssured 中的变量

Extract REST API request json value to variable in RestAssured

rest-assured

rest-assured-jsonpath