CodeRabbit Generated Unit Tests: Add unit tests

[coderabbitai]

Unit test generation was requested by @panbanda.

• Fix Graphify audit findings #414 (comment)

The following files were modified:

• src/analyzers/complexity.rs
• src/mcp/mod.rs
• src/semantic/sync.rs
• tests/integration_tests.rs

[coderabbitai]

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[github-actions]

Omen Analysis

Diff Risk

Risk Score	50%
Risk Level	MEDIUM
Files Modified	4
Lines Added	+414
Lines Deleted	-29
Commits	4

Risk Factors

Factor	Score
lines_added	0.16
file_churn	0.1
entropy	0.0792
commits	0.0280
file_complexity	0.0279
num_files	0.0213
ownership_diffusion	0.0194
lines_deleted	0.0116

Recommendations

• Large PR with 414 lines added - consider splitting into smaller changes
• Touches historically volatile files - changes here often introduce bugs

Repository Health

Health Score	78.05521027833092 / 100
Grade	C
Files Analyzed	113
Critical Issues	1

Score Components

Component	Score	Weight
complexity	92	1
duplication	42.2	0.8
cohesion	95.1	0.6
tdg	85.2	0.6
coupling	54.5	0.4
satd	91.2	0.4
smells	100	0.2

Tips for AI agents

Use these commands to investigate and improve low-scoring areas.

Run full analysis:

omen -f json score    # health score with component breakdown
omen -f json diff     # PR risk analysis
omen hotspot          # high-churn + high-complexity files

Coupling (score: 54.49646017699115) -- needs attention

omen graph && omen smells

Break cyclic dependencies by introducing interfaces or extracting shared types. Reduce fan-out from hub modules by splitting responsibilities.

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Duplication (score: 42.19449671384549) -- needs attention

omen clones

Look for Type-1 (exact) and Type-2 (renamed) clones. Extract shared logic into reusable functions or modules. Prioritize clones in high-churn files.

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General workflow for improving scores:

1. Run the relevant analyzer command to identify specific files
2. Focus on the highest-weight components first (complexity 25%, duplication 20%, cohesion 15%, TDG 15%)
3. Make targeted improvements -- small refactors that reduce complexity or eliminate duplication
4. Re-run omen score to verify improvement