I recently learned how to use SOAP UI to test REST and SOAP Webservices. But now, I am looking for a similar open-source software to test Publish-Subscribe connections for performing automated testing. I want to use several test cases. Please suggest me tools that can do this.
I believe you need to look for tools which support Messaging Queue Services, if you're limited to free and open source, I can recommend to choose one of the following, both support JMS API:
Thanks a lot. Can I also use Hermes JMS with SOAP UI for testing messaging queue services? I will be using TIBCO EMS as a communication bus.– AnujaSep 13, 2016 at 14:37
Actually looking into Working with JMS Messages guide you should be able to test it using SoapUI as well– Dmitri TSep 13, 2016 at 15:40
In our team, we used SpecFlow to test the service based test cases.
If you need a tool to post HTTP messages for a functional tests, have a look at RestAssured, Karate, Postman.