Refactor ConfigAPI tests

[daniel-mohedano]

What Does This Do

• Follow-up to Refactor ConfigAPI with new DTO package #11486
• Migrates existing ConfigApi tests to JUnit
• Extracts common request/response contract testing to an abstract test
  • Implementation specific validation is kept in each implementation's test (ConfigurationApiImplTest and FileBasedConfigurationApiTest)

Motivation

Continue cleaning up the ConfigApi implementation.

Additional Notes

test-environment-trigger: skip

Contributor Checklist

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  Use solves instead, and assign the PR milestone to the issue
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• Update public documentation with any new configuration flags or behaviors
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  • Get more information in this doc

Jira ticket: SDTEST-3810

[dd-octo-sts]

🟢 Java Benchmark SLOs — All performance SLOs passed

Suite	Status
Startup	🟢 pass

SLO thresholds are defined here based on automatically generated metrics. A warning is raised when results are within 5% of the threshold.

PR vs. master results

Startup Time

Scenario	This PR	master	Change
insecure-bank / iast	14,095 ms	13,977 ms	+0.8%
insecure-bank / tracing	12,899 ms	12,956 ms	-0.4%
petclinic / appsec	16,689 ms	16,428 ms	+1.6%
petclinic / iast	16,515 ms	16,746 ms	-1.4%
petclinic / profiling	16,495 ms	16,760 ms	-1.6%
petclinic / tracing	15,733 ms	15,717 ms	+0.1%

Commit: 3a411700 · CI Pipeline · Benchmarking Platform UI

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Load and DaCapo benchmarks can be triggered manually in the GitLab pipeline. Results will appear in the Benchmarking Platform UI after completion.

[daniel-mohedano]

/merge

[gh-worker-devflow-routing-ef8351]

View all feedbacks in Devflow UI.

2026-05-29 12:26:01 UTC ℹ️ Start processing command /merge

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2026-05-29 12:26:10 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 1h (p90).

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2026-05-29 14:26:38 UTC 🚨 MergeQueue: This merge request is in error

error while getting head build completion result

Details

Error: There was an error while retrieving the result for pipeline 115881439

FullStacktrace:
child workflow execution error (type: mergequeue_private.MergeQueue_WaitForChecksOrUntilIsFinal, workflowID: 019e73b2-f8a1-7701-9595-360ba87c95fc_74, runID: 019e73b3-5aad-7c6a-a506-86fcfaa7b982, initiatedEventID: 74, startedEventID: 75): child workflow execution error (type: mergequeue.MergeQueue_WaitForCompletionOfRef, workflowID: 019e73b3-5aad-7c6a-a506-86fcfaa7b982_8, runID: 019e73b3-5da7-794d-8633-4658f94771d6, initiatedEventID: 8, startedEventID: 10): There was an error while retrieving the result for pipeline 115881439 (type: FlowError, retryable: false): There was an error while retrieving the result for pipeline 115881439

[daniel-mohedano]

/merge

[gh-worker-devflow-routing-ef8351]

View all feedbacks in Devflow UI.

2026-05-29 17:18:12 UTC ℹ️ Start processing command /merge

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2026-05-29 17:18:17 UTC ℹ️ MergeQueue: pull request added to the queue

The expected merge time in master is approximately 1h (p90).

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2026-05-29 19:18:37 UTC ❌ MergeQueue: The build pipeline has timeout

The merge request has been interrupted because the build 5770079607981199594 took longer than expected. The current limit for the base branch 'master' is 120 minutes.