Add coverage for Infinispan cache extension

[gtroitsk]

Summary

Test coverage for QQE-832
TP: https://github.com/quarkus-qe/quarkus-test-plans/blob/main/QQE-832.md

New tests:

• Use custom POJOs as cache value, verify marshalling in Quarkus Infinispan. See ExpensiveResponse in cache service.
• Test Cache expiration properties. testCacheLifespan and testCacheMaxIdle.

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

[gtroitsk]

run tests

[fedinskiy]

are there any test plans?

[gtroitsk]

are there any test plans?

No test plan, if you require it I can create. The tests except caffeine cases must cover complex Java types marshalling and cache expiration. I went through docs and upstream PR

[github-actions]

Following jobs contain at least one flaky test: 'PR - Linux - JVM build - Latest Version'

[fedinskiy]

Also, what about tracing and metrics? Does this extensions generate any?

[fedinskiy]

It seems, that this value may potentially be changed from the several threads. Please, change this variable to Atomic or another race-protected alternative

[rsvoboda]

TP needs to be done for new features landing in product support

[gtroitsk]

run tests

[github-actions]

Following jobs contain at least one flaky test: 'PR - Linux - JVM build - Latest Version'

[fedinskiy]

But please double-check, that failures in CI are unrelated

[gtroitsk]

Failures are unrelated for this PR, I work on them in the part of other task

[fedinskiy]

@gtroitsk could you link the task for a reference?

[gtroitsk]

@gtroitsk could you link the task for a reference?

QQE-866