SOAPUI：如何在 JSON 响应中查找节点数答案

【问题标题】：SOAPUI: How to find node count in JSON responseSOAPUI：如何在 JSON 响应中查找节点数
【发布时间】：2016-02-25 09:27:26
【问题描述】：

我在 SOAP UI 中有 JSON 响应：- 我需要在这个 JSON 中找到 JSON 节点的数量。我尝试使用 JSONPATH Count，但它没有给出准确的结果。这里有 8 个节点，预计会作为输出。

<data contentType="text/plain" contentLength="772"><![CDATA[[{
    "EmployeeId": "99",
    "EmployeeName": "Doe",
    "Role": "Dr"
},
{
    "EmployeeId": "88",
    "EmployeeName": "John",
    "Role": "Dr"
},
{
    "EmployeeId": "999",
    "EmployeeName": "Doe",
    "Role": "Dr"
},
{
    "EmployeeId": "888",
    "EmployeeName": "John",
    "Role": "Dr"
},
{
    "EmployeeId": "777",
    "EmployeeName": "Keerthi",
    "Role": "Dr"
},
{
    "EmployeeId": "666",
    "EmployeeName": "Keerthi",
    "Role": "Dr"
},
{
    "EmployeeId": "1234",
    "EmployeeName": "Sushant",
    "Role": "Doctor"
},
{
    "EmployeeId": "107",
    "EmployeeName": "John8",
    "Role": "LabTech"
}]]]></data>

如何查找节点数？

【问题讨论】：

标签： json soapui

【解决方案1】：

您可以提取列表并对其使用size() 方法获取使用groovy script 的计数。

例如：

def employees = '''
[
    {
        "EmployeeId": "88",
        "EmployeeName": "John",
        "Role": "Dr"
    },
    {
        "EmployeeId": "999",
        "EmployeeName": "Doe",
        "Role": "Dr"
    }
]'''

def employeeList = new groovy.json.JsonSlurper().parseText( employees )
println employeeList.size()

输出是预期的 2。

更新：

如果您想要您提供的特定数据，请继续。

由于数据不是直接的 json 类型，即包装在 cdata 中，它是 xml 的一部分。
所以首先需要从 xml 中提取 json 数据，然后应用 size 来获取计数。

def xml = '''
<data contentType="text/plain" contentLength="772"><![CDATA[[{
    "EmployeeId": "99",
    "EmployeeName": "Doe",
    "Role": "Dr"
},
{
    "EmployeeId": "88",
    "EmployeeName": "John",
    "Role": "Dr"
},
{
    "EmployeeId": "999",
    "EmployeeName": "Doe",
    "Role": "Dr"
},
{
    "EmployeeId": "888",
    "EmployeeName": "John",
    "Role": "Dr"
},
{
    "EmployeeId": "777",
    "EmployeeName": "Keerthi",
    "Role": "Dr"
},
{
    "EmployeeId": "666",
    "EmployeeName": "Keerthi",
    "Role": "Dr"
},
{
    "EmployeeId": "1234",
    "EmployeeName": "Sushant",
    "Role": "Doctor"
},
{
    "EmployeeId": "107",
    "EmployeeName": "John8",
    "Role": "LabTech"
}]]]></data>'''
def data = new XmlSlurper().parseText(xml)
def list = new groovy.json.JsonSlurper().parseText( data.toString())
log.info list.size()

你也可以使用：
assert 8 == list.size(), "Employee count is not matching"

【讨论】：

好的，很高兴知道。仅供参考，添加评论。举一个固定数据的例子，方便测试。您可以响应xml 变量，使其动态工作而不是固定数据。