test-generation-patterns SKILL.md skillA
test-generation-patterns from latestaiagents/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add latestaiagents/agent-skills/test-generation-patterns@git:20261104.9adbc3aPins git:20261104.9adbc3a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- latestaiagents/agent-skills
- Path
plugins/developer-toolkit/skills/code-intelligence/test-generation-patterns/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261104.9adbc3a, committed Nov 4, 2026
- First version recorded
- Feb 5, 2026
- Size
- 9,475 bytes
- Repository stars
- 6
- License
- MIT
Use this skill when generating tests with AI assistance. Activate when the user wants to create unit tests, integration tests, generate test cases, improve test coverage, write tests for existing code, or set up testing patterns for their project.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Test Generation Patterns
Generate comprehensive tests with AI assistance following current best practices.
## When to Use
- Adding tests to existing code
- Creating test suites for new features
- Improving test coverage
- Setting up testing patterns for a project
- Generating edge case tests
## The Testing Pyramid
```
┌─────────┐
│ E2E │ Few, slow, high confidence
├─────────┤
│ Integr. │ Some, medium speed
├─────────┤
│ Unit │ Many, fast, isolated
└─────────┘
```
## Unit Test Generation
### Step 1: Identify Test Cases
For any function, test:
1. **Happy path** - Normal expected input
2. **Edge cases** - Boundaries, empty, null
3. **Error cases** - Invalid input, failures
4. **State changes** - If function has side effects
### AI Prompt Template
```markdown
Generate comprehensive unit tests for this function:
```[paste function]```
Include tests for:
1. Happy path with typical inputs
2. Edge cases (empty, null, boundary values)
3. Error handling
4. Any state changes or side effects
Use [Vitest/Jest/pytest] with [testing-library if applicable].
Follow AAA pattern (Arrange, Act, Assert).
```
…Read the whole file at its exact version.
How to install
mdr add latestaiagents/agent-skills/test-generation-patterns@sha256:a1881b4d73625900The line at the top of this page pins the label git:20261104.9adbc3a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_hwekni5tlfem5kcu)
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Versions
The registry has recorded 2 versions of this file, between Feb 5, 2026 and Nov 4, 2026, about one every 272 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.9adbc3a latest | 2026-11-04 | 9adbc3a | 9,475 B | A | view · diff |
| git:20260205.a0b8780 | 2026-02-05 | a0b8780 | 9,479 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9475 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
latestaiagents/agent-skills · 6 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hwekni5tlfem5kcu GET https://markdownregistry.com/api/v1/resolve?ref=latestaiagents/agent-skills/test-generation-patterns GET https://markdownregistry.com/api/v1/blob/a1881b4d736259007c02bbabb8b6478442e2cf7c945e4699f74657f89d962db1
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.