I´m working on a JMeter testplan which is meant to preformance-test a webservice. The main part of the whole testplan consists of two steps.

1. Create one of these asset ID (via Post-request) - extracting asset ID by JSON extractor and setting variable using bean shell assertion ${__setProperty(assetId,${assetId})}
2. Delete created asset by ID (Delete request) - ${__property(assetId)}

If I use a singlethreaded plan, everything works out as expected, but as soon as I use more than one thread, then assetId will have last thread value and remaining values will be missed out. Could you please let me know how I can access/store all assetId in delete call

CodePudding user response：

Properties are not the same as variables. Variables are local to a thread; properties are common to all threads, and need to be referenced using the __P or __property function.

You should use the variable name of your JSON extractor instead of creating a property to avoid sharing the variable between threads.

CodePudding user response：

You're overwriting the same property by each consecutive thread, you need to do something like:

1. In the first step change your code to:

   props.put("assetId_"   ctx.getThreadNum(), vars.get("assetId"));
   

2. In the second step use the __groovy() function to read the property value:

   ${__groovy(props.get("assetId_"   ctx.getThreadNum()),)}
   

Also be aware that starting from JMeter 3.1 you're supposed to be using JSR223 Test Elements and Groovy language for scripting so consider migrating to JSR223 Assertion with Groovy.