Verification of data having page number

Hello,

since there is not a lot of information, e.g. about the response structure, I went and created a solution for the open library API, this here: https://openlibrary.org/developers/api

If we search for http://openlibrary.org/search.json?q=hobbit&page=1 we get a response in this form:

{
    "numFound": 287,
    "start": 0,
    "docs": [
        {
            "has_fulltext": false,
            "title": "Hobbit",
            ...
        },
        {
            "has_fulltext": false,
            "title": "Hobbit Virtues",
            ...
        }]...
}

So "start" represents the current page/offset, "numFound" the total amount, "docs/title" is the value we want to grab. The project looks like this:

The script in "script" looks like this:

import com.eviware.soapui.support.XmlHolder
import net.sf.*
import net.sf.json.*
import net.sf.json.groovy.*


// here is a list of unique entries we expect to find
// we left out almost all titles on purpose
def uniqueTitles = ["Hobbit", "The Hobbit", "Untangling Tolkien"]


def missedTitles = [] // a list of titles we do not have in our uniqueTitles list, e.g. should include "Der Hobbit" or "El Hobbit" etc.


//since we did NOT fire any requests till now, everything is set to 0
def numFound = 0
def start = -1		// set to -1 since groovy has no do .. while, at least not in the current version used here?
def docsFound = 0

def pageCount = 1	//page count starts with 1 NOT 0
def request = context.testCase.testSuite.getTestCaseByName('request').getTestStepByName('request')
def params = request.getHttpRequest().getParams()
params.getProperty('q').value = 'hobbit'	// search for hobbit, we should find around 290 entries
params.getProperty('page').value = pageCount	// start with first page

//request pages until we found every entry
while((start + docsFound) < numFound) {
	//request page x and read response
	request.run(null, context)
	def response = request.testRequest.response.contentAsString
	def jsonSlurper = new JsonSlurper().parseText(response)

	//get book titles
	def titles = jsonSlurper.docs.collect{ it.title}
	titles.removeAll(uniqueTitles)

	if(!titles.isEmpty()) {
		missedTitles.addAll(titles)
	}

	//get all necessary params to check if we still have to request further entities
	numFound = Integer.valueOf(jsonSlurper.numFound)
	start = Integer.valueOf(jsonSlurper.start)
	docsFound = Integer.valueOf(jsonSlurper.docs.size())
	params.getProperty('page').value = ++pageCount
}

//all titles we defined at the start
log.info "${uniqueTitles.size()}: unique titles: ${uniqueTitles}"
//all titles that we found but were NOT present in uniqueTitles
log.info "${missedTitles.size()}: missed titles: ${missedTitles}"

log.info("done")

The output, at the end, after the script has run, should look something like this:

3: unique titles: [Hobbit, The Hobbit, Untangling Hobbit]
287: missed titles: [Hobbit Sketchbook, Hobbit Virtues, Hobbit lessons,...

I added the project.

EDIT

Forgot to mention, now you can go over uniqueTitles and missedTitles to compare the entries and do further checks/corrections depending on what exactly you need.

HimanshuTayalSir nmrao Sir. 

Your help would mean a lot to me.

Thanks in advance