[devin-ai-integration]

Related Issue(s)
Has Unit Tests (y/n)	y
Documentation Included (y/n)	n

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Change Description

Test-only PR; no src/ changes.

• Deleted test/fprime/util/commands_unit_test.py (12 empty test bodies that only inflated counts).
• Added test/fprime/util/test_util_cli.py: parse_args/dispatch coverage for the CLI surface (named test_util_cli.py because pytest rejects a second test_cli.py basename alongside test/fprime/fpp/test_cli.py).
• Added mocked-subprocess fbuild tests: cmake auto-refresh retry, Gcovr argv construction, purge logic.
• Added an import-compatibility test asserting the exact symbols external consumers use (IniSettings, Build, BuildType, is_valid_name, Target, FppUtility, U32Type) resolve from all old module paths in the WP8 mapping table — this is the safety net that must stay green through the WP8 reorganization. The fprime.common.models.serialize.* cases skip when fprime_gds is not installed (those shims re-export from it).

Rationale

WP7 of 9, stacked on #23. Locks in current behavior before WP8 moves modules.

Testing/Review Recommendations

221 passed + 9 skipped (vs 172 on base; the 9 skips are the fprime_gds-dependent cases); black clean.

Future Work

WP8 module reorganization, WP9 fpp_to_json disposition.

Pushed by Devin AI

Link to Devin session: https://nasa-jpl-demo.devinenterprise.com/sessions/bba39c1277854bf8a1fd63a094f20e24
Requested by: @thomas-bc-autobot

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[devin-ai-integration]

Original prompt from thomas.boyer.chammard

I want this session to be a large effort to make fprime-tools more maintainable and cleaner code/less technical debt. Please make a plan to study that and deliver a master plan. Allocate subagent to find areas that can be improved, then more subagents to study it in detail and make a plan, then iterate on the plan with other review agents until the review agent and planner agent agree on an approved plan. Once the approved plan is done, have other implementer agents implement the plan, and review agents that build and test the result. Iterate until everyone agrees the code is correct and an improvement. Use subagents, high importance goals:

• CLI and external APIs should ideally be left unchanged, or backwards compatibility layer left in
• The less line of code changes, the easier the review. But if lots of LOC for high value simplification, it is ok.

Let’s go! Don’t stop, keep iterating until my goals are met.

[devin-ai-integration]

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[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no bugs or issues to report.