Add pragma no cover to truly untestable code#7310
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PavelMakarchuk merged 2 commits intomainfrom Feb 23, 2026
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Mark only code that would cause problems if tested in unit tests: 1. **Microsim-specific branches** (2 files): - county.py: is_over_dataset check - zip_code.py: has_axes check 2. **Behavioral response code** (4 files): Requires reform scenarios with simulation branching - cannot be tested without setting up baseline/reform comparison: - labor_supply_behavioral_response.py - relative_income_change.py - relative_wage_change.py - capital_gains_responses.py Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add guidelines to CONTRIBUTING.md and CLAUDE.md specifying that # pragma: no cover should only be used for: 1. Microsim-specific branches (is_over_dataset, has_axes) 2. Behavioral response code requiring simulation branching Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #7310 +/- ##
============================================
- Coverage 100.00% 77.61% -22.39%
============================================
Files 2 6 +4
Lines 24 134 +110
Branches 0 6 +6
============================================
+ Hits 24 104 +80
- Misses 0 27 +27
- Partials 0 3 +3
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PavelMakarchuk
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Feb 23, 2026
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Summary
Add
# pragma: no coveronly to code that would cause problems if tested in unit tests.Changes (6 files)
Microsim-specific branches
county.py:is_over_datasetcheck - only executes during microsimulationzip_code.py:has_axescheck - only executes during microsimulationBehavioral response code
Code that requires reform scenarios with simulation branching - cannot be unit tested without setting up baseline/reform comparison:
labor_supply_behavioral_response.pyrelative_income_change.pyrelative_wage_change.pycapital_gains_responses.pyTest plan
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