[SoapUI] 在某个测试步骤下面增加Script Assertion，运用 messageExchange 获取response content

import com.eviware.soapui.support.GroovyUtils

import com.eviware.soapui.support.XmlHolder

import org.w3c.dom.Node

import org.apache.commons.lang.StringUtils



def groovyUtils = new GroovyUtils(context)

def xmlHolder =groovyUtils.getXmlHolder(messageExchange.getResponseContent())



String xPath = "//clients/client"

Node[] nodeArray = xmlHolder.getDomNodes(xPath)

int actualCount = nodeArray.length

int expectedCount = context.expand('${#Project#ClientCount}').toInteger()

log.info "Actual : nodeArray.length of  "+xPath+" : "+actualCount

log.info "Expected : nodeArray.length  is : "+expectedCount

assert actualCount==expectedCount