TEST-INFRA: [ci-pipeline-design] Implement Matrix Test Strategy for Broader Python Compatibility #3626

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opened 2026-04-05 20:55:04 +00:00 by freemo · 0 comments
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Metadata

  • Branch: feat/ci-matrix-python-compat
  • Commit Message: feat(ci): implement matrix test strategy for multi-python-version compatibility
  • Milestone: (backlog — see note below)
  • Parent Epic: #2810

Description

The current CI pipeline, as defined in noxfile.py, runs tests against a single Python version (3.13). While this is efficient, it does not ensure compatibility with other Python versions.

This task is to implement a matrix test strategy to run tests against multiple Python versions (e.g., 3.11, 3.12, 3.13). This will ensure broader compatibility and prevent regressions on older Python versions.

Subtasks

  • Audit noxfile.py to identify all sessions that are Python-version-sensitive
  • Modify the CI configuration to support a matrix test strategy across Python 3.11, 3.12, and 3.13
  • Add Python 3.11 and 3.12 to the test matrix alongside the existing 3.13 target
  • Verify that all nox quality gate sessions (lint, typecheck, unit_tests, integration_tests, coverage_report) pass on all supported Python versions
  • Ensure coverage remains ≥ 97% on all matrix versions
  • Document the supported Python version matrix in the project's documentation

Definition of Done

  • All subtasks above are checked off
  • The CI pipeline is configured to run tests against Python 3.11, 3.12, and 3.13
  • All nox sessions pass on all supported Python versions
  • Coverage ≥ 97% is maintained across all matrix versions
  • Changes are documented
  • Commit created with message: feat(ci): implement matrix test strategy for multi-python-version compatibility
  • Branch feat/ci-matrix-python-compat pushed and corresponding Pull Request successfully merged
  • All nox stages pass
  • Coverage >= 97%

Backlog note: This issue was discovered during autonomous operation
on milestone v3.7.0. It does not block milestone completion and has been
placed in the backlog for human review and future milestone assignment.


Automated by CleverAgents Bot
Supervisor: Test Infrastructure | Agent: ca-new-issue-creator

## Metadata - **Branch**: `feat/ci-matrix-python-compat` - **Commit Message**: `feat(ci): implement matrix test strategy for multi-python-version compatibility` - **Milestone**: *(backlog — see note below)* - **Parent Epic**: #2810 ## Description The current CI pipeline, as defined in `noxfile.py`, runs tests against a single Python version (`3.13`). While this is efficient, it does not ensure compatibility with other Python versions. This task is to implement a matrix test strategy to run tests against multiple Python versions (e.g., 3.11, 3.12, 3.13). This will ensure broader compatibility and prevent regressions on older Python versions. ## Subtasks - [ ] Audit `noxfile.py` to identify all sessions that are Python-version-sensitive - [ ] Modify the CI configuration to support a matrix test strategy across Python 3.11, 3.12, and 3.13 - [ ] Add Python 3.11 and 3.12 to the test matrix alongside the existing 3.13 target - [ ] Verify that all `nox` quality gate sessions (`lint`, `typecheck`, `unit_tests`, `integration_tests`, `coverage_report`) pass on all supported Python versions - [ ] Ensure coverage remains ≥ 97% on all matrix versions - [ ] Document the supported Python version matrix in the project's documentation ## Definition of Done - [ ] All subtasks above are checked off - [ ] The CI pipeline is configured to run tests against Python 3.11, 3.12, and 3.13 - [ ] All `nox` sessions pass on all supported Python versions - [ ] Coverage ≥ 97% is maintained across all matrix versions - [ ] Changes are documented - [ ] Commit created with message: `feat(ci): implement matrix test strategy for multi-python-version compatibility` - [ ] Branch `feat/ci-matrix-python-compat` pushed and corresponding Pull Request successfully merged - All nox stages pass - Coverage >= 97% > **Backlog note:** This issue was discovered during autonomous operation > on milestone v3.7.0. It does not block milestone completion and has been > placed in the backlog for human review and future milestone assignment. --- **Automated by CleverAgents Bot** Supervisor: Test Infrastructure | Agent: ca-new-issue-creator
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Reference
cleveragents/cleveragents-core#3626
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