#1495 Enable parallel tests.

[marciovmartins]

A container can be shared among different tests classes via container defined in a base class for parallel tests.
I used synchronized because right now the execution is single threaded, booting up one container after other. In the future I would like to change it to run in threads.

Related Issue:
#1495

[marciovmartins]

See #1495 (comment)

[bsideup]

@marciovmartins if you don't mind, let's keep the PR open (and we will get to it soon), just so that jupiter's parallel mode would work, too (without requiring code changes) :)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this is a mistake, please reply to this comment to keep it open. If there isn't one already, a PR to fix or at least reproduce the problem in a test case will always help us get back on track to tackle this.

[driverpt]

Any ETA on this one?

[driverpt]

Ping

[pavlo-sv]

Any plans to review and merge the PR?

[pavlo-sv]

@marciovmartins, @bsideup, any ETA, please?

[marciovmartins]

@pavlo-sv I don't think this will ever happen, see the link to the the issue request and the discussion there.

Part of my test was copied here:
https://github.com/testcontainers/testcontainers-java/blob/main/modules/junit-jupiter/src/test/java/org/testcontainers/junit/jupiter/ParallelExecutionTests.java