Hamcrest matcher，用于检查响应 json 数组中的任何元素是否具有与 Rest Assured 中的特定值相同的属性值

Question

我放心地从事REST API测试自动化的工作。对于一个API，我得到一个如下的数组作为响应。从数据数组中，我需要检查任何数组项是否具有值为“Sss/12345637/58”属性“requestRefNo”

 {
    "data": [
        {
            "requestRefNo": "Sss/12345637/88",
            "requestRefType": "AST",
            "requestedByCode": "OWR",
            "requestedByDesc": "Asset Owner",
            "requestedDate": "12/06/2016",
            "requestTypeRefNo": "Sss/12345637/SWT/73"
        },
        {
            "requestRefNo": "Sss/12345637/58",
            "requestRefType": "AST",
            "requestedByCode": "OWR",
            "requestedByDesc": "Asset Owner",
            "requestedDate": "10/06/2016",
            "requestTypeRefNo": "Sss/12345637/SWT/43"
        },
        ....
    ],
    "links": {
        "linkDetails": [

        ],
        "empty": true
    },
    "errors": {
        "empty": true,
        "errorDetails": [

        ]
    }
}

我试过这样：

.assertThat().statusCode(200).body("data.requestRefNo", IsArrayContaining.hasItemInArray("Sss/12345637/58"))))

但它给出了以下错误：

java.lang.AssertionError: 1 expectation failed.
JSON path data.requestRefNo doesn't match.
Expected: an array containing "Sss/12345637/58"
  Actual: [Sss/12345637/58, Sss/12345637/88]

有人能给我出个主意吗？

谢谢，苏罗迪普

Answer 1

得到了一个很简单的答案，之前漏掉了:

...
.body("data.requestRefNo", Matchers.hasItem("Sss/12345637/58"))
                                        .extract().response();

“data.requestRefNo”将返回响应数组中所有requestRefNo的数组，如[Sss/12345637/58、Sss/123 45637/88]和匹配器。hasItem将检查其中是否存在值“Sss/12345637/58”。

谢谢。