Feature-test mapping template

{ #template-feature-test-map }

Stable ID: TEMPLATE-FEATURE-TEST-MAP

# <Area> feature ↔ test mapping

## Mapping rules

## Mappings

### <Feature title>
- **Feature:** [<Feature title>][feature-<slug>]
- **Concepts:** [<Concept title>][concept-<slug>]
- **Test modules:** [<Test module title>][testmod-<slug>]
- **Code modules:** [<Code module title>][codemod-<slug>]
- **Test file(s):** `tests/<area>/test_<name>.py`
- **Code file(s):** `src/<package>/<area>/<module>.py`