An AI-powered utility that automatically generates complete unit test files, including imports, mocks, and assertions, from existing source code.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install test-case-generator
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install test-case-generator using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Test Case Generator?
The Test Case Generator is a robust automation tool designed to streamline the software testing lifecycle within the ecosystem of Openclaw Skills. By intelligently analyzing source code, the skill identifies function signatures, parameter types, and logical flows to produce fully functional test suites. This eliminates the tedious process of writing boilerplate test code manually, ensuring that your applications maintain high reliability and code quality.
Whether you are building complex backend logic in Python or interactive web components in JavaScript, this skill bridges the gap between feature development and quality assurance. It provides developers with ready-to-use test files that adhere to industry standards, making it a vital addition to any professional development environment leveraging Openclaw Skills.
Test Case Generator Use Cases
- Rapidly generating unit tests for newly created JavaScript or Python functions.
- Increasing test coverage in legacy codebases with minimal manual intervention.
- Automating the creation of complex mock data objects based on function input requirements.
- Standardizing testing patterns across distributed teams using Openclaw Skills.
How Test Case Generator Works
- The user provides a snippet of code or a file path and triggers the skill with commands like generate test or unit test.
- The AI parses the code to extract function names, signatures, and expected return behaviors.
- Based on the file extension and project context, it selects the appropriate framework: Jest, Mocha, or Pytest.
- It generates a comprehensive test file that includes necessary library imports and intelligently constructed mock data.
- The skill provides the final code block, including assertions (e.g., expect or assert) that verify the function's logic.
Test Case Generator Setup
To get started with the Test Case Generator, ensure your development environment has the necessary testing libraries installed for your specific language.
# For JavaScript/TypeScript projects
npm install --save-dev jest mocha
# For Python projects
pip install pytest
Once your environment is ready, you can invoke the skill directly through your AI agent configured with Openclaw Skills.
Test Case Generator Data Schema & Taxonomy
The Test Case Generator organizes its output into a structured format compatible with standard test runners. The following table describes the components of the generated data:
| Component | Description |
|---|---|
| Header | Automated imports of testing frameworks and the target source code. |
| Setup | Generation of mock data and environment variables required for the test. |
| Test Blocks | Structured suites (describe/it or def test_) covering various logic paths. |
| Assertions | Result validation using framework-specific syntax like expect().toBe(). |
Test Case Generator Advanced Features
- Multi-framework support covering Jest and Mocha for JavaScript and Pytest for Python.
- Intelligent parameter generation that automatically creates realistic dummy data for testing.
- Context-aware extraction of function signatures to ensure highly accurate test boilerplate.
- Seamless integration into automated CI/CD workflows powered by Openclaw Skills.
SKILL.md
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