[BUG][JMeter] can't throw json data from csv

Created by: kannkyo

Bug Report Checklist

Have you provided a full/minimal spec to reproduce the issue?
Have you validated the input using an OpenAPI validator (example)?
Have you tested with the latest master to confirm the issue still exists?
Have you searched for related issues/PRs?
What's the actual output vs expected output?
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Description

JMeter can't support json data from csv.

When I throw bellow csv data,

Example csv data

testCase,httpStatusCode,body
Success,200,"{'id':0,'username':'string','firstName':'string','lastName':'string','email':'string','password':'string','phone':'string','userStatus':0}"

I get "Invalid JSON Error" because of single quotation in json.

Request body

POST http://localhost:4010/user

POST data:
{'id':0,'username':'string','firstName':'string','lastName':'string','email':'string','password':'string','phone':'string','userStatus':0}

[no cookies]

Response body

{"error":{"code":"invalid_json","message":"Invalid JSON"}}

On the other hand, I can't use double quotation in csv.

openapi-generator version

5.0.0

OpenAPI declaration file content or url

https://github.com/OpenAPITools/openapi-generator/blob/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml

Generation Details

When I execute bellow command to generate jemeter files,

git clone https://github.com/OpenAPITools/openapi-generator
mvn install -Dmaven.test.skip=true
./bin/generate-samples.sh bin/configs/other/jmeter.yaml

I want to replace single quotation to double quotation by using jmeter default function "__javaScript".

actual output

...
                <stringProp name="Argument.value">${body}</stringProp>
...

expected output

...
                <stringProp name="Argument.value">${__javaScript("${body}".replace(/'/g\, '"'),)}</stringProp>
...

Steps to reproduce

see "Generation Details"

Related issues/PRs

nothing

Suggest a fix

Replace stringProp parameter