CODEWITHSUNDEEP
javajmeter
Beepboop
Beepboop

Reputation: 1

Apache JMeter set MIME type to substring of json

My current Apache JMeter test plan is basically a ForEach loop through a bunch of files. It has to set the MIME type of my file depending on the file extension.

E.g.

"fileName": "example.docx"

So now I could easily extract the fileName using the json extractor.

My question is how can I continue using this in order to set the MIME type using an if controller. (create a fileExtension variable, substring fileName -> if fileExtension == docx / if fileName.contains("docx") -> set MIME type to application/vnd.openxmlformats-officedocument.wordprocessingml.document)

Since I am new to JMeter I would appreciate any help on how to do either of those.

Thanks!

Upvotes: 0

Views: 305

Answers (1)

Dmitri T
Dmitri T

Reputation: 168157

The easiest is using i.e. Apache Tika library, if you download tika-app.jar and drop it to JMeter Classpath you will be able to detect MIME types of nearly any file from any JSR223 Test Element or __groovy() function like:

new org.apache.Tika().detect("example.docx")

Demo:

enter image description here

More information on Groovy scripting in JMeter: Apache Groovy - Why and How You Should Use It

Upvotes: 1

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