Web service : save response as PDF file

[kazurayam]

The following sample code shows how to download a binary file from URL using the standard Java API (java.net.* and java.io.*) only.

[ResponseObject] Cannot write binary content to file

Katalon’s ResponseObject is designed to process JSON/XML text only. It is not designed to process binary response. See https://github.com/katalon-studio/katalon-studio-testing-framework/blob/master/Include/scripts/groovy/com/kms/katalon/core/testobject/ResponseObject.java getResponseBodyContent() If you want to download a binary dataf from URL in a Test Case of Katalon Studio, you should write a bit of Groovy script. Let me show you an example. Please make a test case with any name, copy & past…

And the following sample code demonstrates how to use Apache HttpClient in a KS Test Case script.

Download the image file via Rest API

@nithizunnikumaran21 I believe that the WS features of Katalon Studio never work for any type of binary content. You should not use KS for testing the URLs that respond binary content. You should look for other tools such as Postman. If you are asked to find a way in KS, you could write test cases that drive the famous Apache HttpClient v4.15 of which jar is bundled in Katalon Studio. You can find some tutorials how to use the Apache HttpClient, like I will show an example Test Case that us…

You would be able to modify these to download and save a PDF from a web service.