Add test for check SSE reactive empty response data

[jedla97]

Summary

Adding the test based on scenario from quarkusio/quarkus#35966. When developing it there are some issues so for now it's disabled (quarkusio/quarkus#37033 and quarkusio/quarkus#36986).

Test should run on ocp as well but as it it disable I don't see much point to run it now.

Maybe it would be nice to add this scenario (with empty request) to http-advanced (non-reactive)? There is recent test for SSE but with this there will need be some small adjustment to it. WDYT?

Please select the relevant options.

• Bug fix (non-breaking change which fixes an issue)
• Dependency update
• Refactoring
• Backport
• New scenario (non-breaking change which adds functionality)
• This change requires a documentation update
• This change requires execution against OCP (use run tests phrase in comment)

Checklist:

• Methods and classes used in PR scenarios are meaningful
• Commits are well encapsulated and follow the best practices

[michalvavrik]

Maybe it would be nice to add this scenario (with empty request) to http-advanced (non-reactive)? There is recent test for SSE but with this there will need be some small adjustment to it. WDYT?

My impression is that RESTEasy Classic and SSE don't go together too well: #1511 (comment)

[michalvavrik]

You checked off follow the best practices https://cbea.ms/git-commit/ but in https://cbea.ms/git-commit/ I can see rule number 4. Do not end the subject line with a period Can you please try to provide more descriptive PR title? I know it's hard, I hardly ever do it right, but I think you can do better. Thanks

[michalvavrik]

@jedla97 lgtm (+ please address note above on PR title), but let's wait to quarkusio/quarkus#37035 and enable native test before this go in

lgtm

[jedla97]

@michalvavrik Title updated, Last push was just change commit typo. No problem waiting. Hope it will be quick

[michalvavrik]

@jedla97 I'm starting to think upstream PR won't go in anytime soon. Please rebase so that we can get this in.

[jedla97]

run tests

[jedla97]

@michalvavrik rebased + I run test as the BaseHttpAdvancedReactiveIT tests are included in openshift