# Pytest Coverage

> Run pytest tests with coverage, discover lines missing coverage, and increase coverage to 100%. Use when this capability is needed.

- Skill: `tomevault-io/pytest-coverage-7` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/pytest-coverage-7`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/pytest-coverage-7/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/pytest-coverage-7

---


# Pytest Coverage

Achieve comprehensive test coverage for your Python projects.

## Overview

The goal is to ensure all lines of code are tested, providing confidence that edge cases are handled and regressions are caught early.

## Key Steps

1. **Run coverage report**
   ```bash
   pytest --cov --cov-report=annotate:cov_annotate
   ```

2. **Identify gaps** - Review files in `cov_annotate/` to find uncovered lines (marked with `!`)

3. **Write tests** - Add tests covering the missing lines

4. **Iterate** - Re-run coverage until 100% is achieved

## Coverage for Specific Modules

```bash
pytest --cov=your_module_name --cov-report=annotate:cov_annotate
```

## Specific Test Files

```bash
pytest tests/test_your_module.py --cov=your_module_name --cov-report=annotate:cov_annotate
```

## Workflow

- Module files with 100% coverage: No action needed
- Module files with <100% coverage: Review `cov_annotate/` files
- Lines marked with `!`: Write tests to cover these paths
- Keep running until all coverage goals are met

---
> Source: [AICyberGuardian/storycraftr-next](https://github.com/AICyberGuardian/storycraftr-next) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-06-16 -->