Slow test fixup

[AndreKurait]

Description

Increase reliability of capture proxy tests by correctly passing longTest tag and lowering concurrency to numberOfCores/2

• Category: Test Fix
• Why these changes are required? Currently, proxy tests are running for both slow test
• What is the old behavior before changes and new behavior after changes? Current, KafkaConfigurationCaptureProxyTest tests run for both test and slowTest tasks which is not desired, new behavior is that KafkaConfigurationCaptureProxyTest only runs with SlowTest with dynamic parallelization in half.

Issues Resolved

N/A

Is this a backport? If so, please add backport PR # and/or commits #
N/A

Testing

Tested with gradle test to ensure tests are not being run

Check List

• New functionality includes testing
  • All tests pass, including unit test, integration test and doctest
• New functionality has been documented
• Commits are signed per the DCO using --signoff

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (47e1cf3) 76.45% compared to head (c253aa8) 76.71%.
Report is 36 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #509      +/-   ##
============================================
+ Coverage     76.45%   76.71%   +0.26%     
- Complexity     1375     1385      +10     
============================================
  Files           158      158              
  Lines          6085     6086       +1     
  Branches        530      532       +2     
============================================
+ Hits           4652     4669      +17     
+ Misses         1075     1059      -16     
  Partials        358      358              

Flag	Coverage Δ
unittests	76.71% <ø> (+0.26%)	⬆️

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[gregschohn]

How are you limiting these tests to NOT run for the test target?

[gregschohn]

What are these lines doing here? Why do you need them?

[AndreKurait]

Java by default only adds annotations to the .class file and are not loaded at runtime, for Junit Tags to work, these annotations need to be included at runtime.

[AndreKurait]

How are you limiting these tests to NOT run for the test target?

The inner @TestContainerTest defines the @tag("longTest") which is excluded from the test task.