# Cargo Autodd

> Comprehensive testing workflow for cargo-autodd. Use when this capability is needed.

- Skill: `tomevault-io/cargo-autodd` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/cargo-autodd`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/cargo-autodd/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/cargo-autodd

---

# Testing Skill

Comprehensive testing workflow for cargo-autodd.

## Test Organization

| Type | Location | Description |
|------|----------|-------------|
| Unit tests | `#[cfg(test)] mod tests` | Inline in each module |
| Monorepo tests | `src/dependency_manager/tests/` | Workspace and path dependency |
| Integration tests | `tests/integration_tests.rs` | E2E workflow tests |
| Config tests | `src/config.rs` | Config file loading |
| E2E script | `scripts/e2e-test.sh` | 10 comprehensive tests |

## Quick Commands

```sh
# All tests
cargo test

# Single test
cargo test <test_name>

# Ignored tests (require network)
cargo test -- --ignored

# E2E suite
./scripts/e2e-test.sh

# Mutation testing
cargo mutants --timeout 60
```

## E2E Test Suite (10 tests)

1. Basic dependency detection
2. Dev-dependencies detection
3. Config file exclusion
4. Dry-run mode
5. Actual update
6. Path dependency detection
7. Debug mode output
8. Report generation
9. Security check
10. Workspace detection

## Ignored Tests

Require network access to crates.io:
- `test_monorepo_update_with_internal_crates`
- `test_monorepo_with_publish_false_crates`

## Test Patterns

Tests create temporary Cargo.toml and .rs files to verify:
- Use statement parsing (simple, nested, multi-line, with comments)
- Path dependency detection
- Workspace handling
- `publish = false` crate handling
- Dev-dependency detection from tests/
- Version comparison with various prefixes
- Config file loading and exclusions

## Mutation Testing

```sh
cargo mutants --timeout 60
```

Key areas for additional tests:
- Filtering logic in `analyzer.rs` (&&/|| replacements)
- Version comparison in `reporter.rs`
- Dependency removal in `updater.rs`

---
> Source: [nwiizo/cargo-autodd](https://github.com/nwiizo/cargo-autodd) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-06-26 -->