我正在使用Spring Cloud合约验证器

org.springframework.cloud：spring-cloud d-starter-crating-验证器：jar：2.0.0。M8org.springframework.cloud：spring-cloud d-crating-maven-plugin：1.2.4。发布

我有以下合同：

request:
  method: GET
  url: /cars/list
response:
  status: 200
  headers:
    Content-Type: application/json;charset=UTF-8
  body:
    cars:
      [
        {
          "make": "Ford",
          "model": "Fiesta",
          "year": 2016,
          "price": 16500.50
        },
        {
          "make": "BMW",
          "model": "X1",
          "year": 2014,
          "price": 22000.00
        },
        {
          "make": "NISSAN",
          "model": "Juke",
          "year": 2017,
          "price": 19300.00
        }
      ]

然后转换为以下java代码：

DocumentContext parsedJson = JsonPath.parse(response.getBody().asString());
assertThatJson(parsedJson).array("['cars']").contains("['model']").isEqualTo("Juke");
assertThatJson(parsedJson).array("['cars']").contains("['make']").isEqualTo("Ford");
assertThatJson(parsedJson).array("['cars']").contains("['year']").isEqualTo(2014);
assertThatJson(parsedJson).array("['cars']").contains("['year']").isEqualTo(2016);
assertThatJson(parsedJson).array("['cars']").contains("['model']").isEqualTo("Fiesta");
assertThatJson(parsedJson).array("['cars']").contains("['make']").isEqualTo("BMW");
assertThatJson(parsedJson).array("['cars']").contains("['year']").isEqualTo(2017);
assertThatJson(parsedJson).array("['cars']").contains("['make']").isEqualTo("NISSAN");
assertThatJson(parsedJson).array("['cars']").contains("['price']").isEqualTo(16500.5);
assertThatJson(parsedJson).array("['cars']").contains("['model']").isEqualTo("X1");
assertThatJson(parsedJson).array("['cars']").contains("['price']").isEqualTo(22000.0);
assertThatJson(parsedJson).array("['cars']").contains("['price']").isEqualTo(19300.0);

我对这个测试有一些问题：

1）它没有考虑到顺序，这意味着以下机构仍然被认为是有效的：

{
  "cars": [
    {
      "make": "NISSAN",
      "model": "Juke",
      "year": 2017,
      "price": 19300.00
    },
    {
      "make": "BMW",
      "model": "X1",
      "year": 2014,
      "price": 22000.00
    },
    {
      "make": "Ford",
      "model": "Fiesta",
      "year": 2016,
      "price": 16500.50
    }
  ]
}

2）它只是验证响应中的任何位置是否存在某些属性，这意味着以下主体仍然被认为是有效的：

{
  "cars": [
    {
      "make": "Ford",
      "model": "Juke",
      "year": 2016,
      "price": 19300.00
    },
    {
      "make": "BMW",
      "model": "X1",
      "year": 2017,
      "price": 22000.00
    },
    {
      "make": "NISSAN",
      "model": "Fiesta",
      "year": 2014,
      "price": 16500.50
    }
  ]
}

3）它忽略响应中存在的任何额外值，这意味着以下主体仍然被认为是有效的：

{
  "cars": [
    {
      "make": "Ford",
      "model": "Fiesta",
      "year": 2017,
      "price": 22000.00,
      "state": "good"
    },
    {
      "make": "NISSAN",
      "model": "Juke",
      "year": 2016,
      "price": 19300.00,
      "state": "ok"
    },
    {
      "make": "BMW",
      "model": "X1",
      "year": 2014,
      "price": 16500.50
    },
    {
      "make": "Volkswagen",
      "model": "Golf",
      "year": 2018,
      "price": 12500.00,
      "state": "new"
    }
  ]
}

我希望生成的测试更加严格，并且在上面列出的任何差异上都失败了。

可以使用Spring Cloud合约验证器实现吗？