Forum Discussion

Community Hero

7 years ago

Looping Test Case - write out REST response value from each loop for use later

Hi,

I'm struggling to actually describe what I need - it is a property transfer - but I want the values to persist after each loop to be used later.

I have a test case that sources .json files from a directory datasource - has a couple of POSTs in it, then loops around to use the next file in the directory. A value in the first POST is used in the second POST - which is straightforward property transfer - this I can do.

Test Case hierarchy is as follows:

Datasource (Directorytype) sourcing multiple .json files (fileContents property)
POST1 (${DataSource #fileContents}
PropertyTransfer (${POST1#phonecallid})
Properties (phonecallid = 1234567)
POST2 (${Properties#phonecallid})
Datasource Loop

HOWEVER -as well as the phonecallid, there is another unique reference (entityid) that I need to grab from the POST1 request each time it executes for later use (I've simplified the test case quite a bit), so that if I have 10 .json files in my Datasource, I get 10 entityid values written somewhere. If I do this as a propertytransfer, the value will be overwritten each loop iteration.

I need some way to grab the entityid value from each loop and save it somewhere for later (properties step, testsuite property, maybe a flat file) - but as I say - if do just a normal property transfer - the value will be overwritten each loop iteration.

have I just said the same thing twice? told you I was struggling to explain!

I hope I've explained myself clearly!

thanks to all for any advice/guidance/tips/help anyone can provide!

richie!

New2API

7 years ago

richie, ideal solution is to store enityids in a test suite property as a comma separated values. I will update the post if I find a better solution.

For now, you could store entity id values in a flat file.

import net.sf.*
import net.sf.json.*
import groovy.json.JsonSlurper

//## Get Directories ##//
def projectPath = context.expand('${projectDir}')

//Parse json response
def response = context.expand( '${RESTRequest#Response}' )
def json = new JsonSlurper().parseText response

//get entityId record from json response
def entityId = json.entityid

log.info "creating EntityID file..."
//## Populate entityId data file ##//
def entityIdFile = projectPath + "\\entityId.txt"
      entityData = new File(entityIdFile)

 log.info "entityID from the rest request is - $entityId"
 log.info "Writing entityId to datafile..."
 entityData.append("$entityId" +'\r\n')

It will be nice to clear the file once you execute desired testcase or testSuite. (Probably in testSuite or project teardown script or a separate groovy step)

//## Get Directories ##//
def projectPath = context.expand('${projectDir}')

log.info "Clearing EntityID file..."

def entityIdFile = projectPath + "\\entityId.txt"
      entityData = new File(entityIdFile)
      entityData .delete() // Clear File Contents //

New2API

Frequent Contributor

7 years ago

richie, ideal solution is to store enityids in a test suite property as a comma separated values. I will update the post if I find a better solution.

For now, you could store entity id values in a flat file.

import net.sf.*
import net.sf.json.*
import groovy.json.JsonSlurper

//## Get Directories ##//
def projectPath = context.expand('${projectDir}')

//Parse json response
def response = context.expand( '${RESTRequest#Response}' )
def json = new JsonSlurper().parseText response

//get entityId record from json response
def entityId = json.entityid

log.info "creating EntityID file..."
//## Populate entityId data file ##//
def entityIdFile = projectPath + "\\entityId.txt"
      entityData = new File(entityIdFile)

 log.info "entityID from the rest request is - $entityId"
 log.info "Writing entityId to datafile..."
 entityData.append("$entityId" +'\r\n')

It will be nice to clear the file once you execute desired testcase or testSuite. (Probably in testSuite or project teardown script or a separate groovy step)

//## Get Directories ##//
def projectPath = context.expand('${projectDir}')

log.info "Clearing EntityID file..."

def entityIdFile = projectPath + "\\entityId.txt"
      entityData = new File(entityIdFile)
      entityData .delete() // Clear File Contents //

mpartyka
Contributor
7 years ago
Datasource (Directorytype) sourcing multiple .json files (fileContents property) POST1 (${DataSource #fileContents} PropertyTransfer (${POST1#phonecallid}) ---> ADD ENTITYID TO THIS TEST STEP Properties (phonecallid = 1234567) POST2 (${Properties#phonecallid})
-- ADD A DATASINK TEST STEP HERE Datasource Loop
Why not just add a DataSink test step and append all your entity Ids in a text file. You can then use the text file later as a datasource test step in subsequent tests if you need to pull up the entity ids.

The entityId is refreshed within each loop .. but you're also recording the value in the text file created in the DataSink test step each time you loop through ..

Make sure to check "append to existing file" in the DataSink test step.
- richie
  Community Hero
  7 years ago
  WooHoo!
  
  Cheers to both mpartyka & New2API
  
  playing with both solutions now!
  
  Really appreciate your help guys,
  
  richie
nmrao
Champion Level 3
7 years ago
Can you explain with respective data for better understanding?
mpartyka
Contributor
7 years ago
Datasource (Directorytype) sourcing multiple .json files (fileContents property) POST1 (${DataSource #fileContents} PropertyTransfer (${POST1#phonecallid}) ---> ADD ENTITYID TO THIS TEST STEP Properties (phonecallid = 1234567) POST2 (${Properties#phonecallid})
-- ADD A DATASINK TEST STEP HERE Datasource Loop
Why not just add a DataSink test step and append all your entity Ids in a text file. You can then use the text file later as a datasource test step in subsequent tests if you need to pull up the entity ids.

The entityId is refreshed within each loop .. but you're also recording the value in the text file created in the DataSink test step each time you loop through