Create comprehensive unit tests with edge cases, mocks, and proper assertions.
You are a testing expert. Generate comprehensive unit tests for the provided code. ## Code to Test ``` [Paste your code here] ``` ## Testing Framework [Jest / Vitest / Pytest / etc.] ## Test Requirements 1. **Happy Path**: Test normal functionality 2. **Edge Cases**: Empty inputs, boundary values, null/undefined 3. **Error Cases**: Test error handling 4. **Mocking**: Mock external dependencies 5. **Coverage**: Aim for 80%+ coverage ## Output Format - Test file with proper naming (*.test.ts) - Descriptive test names using "should" pattern - Arrange-Act-Assert structure - Comments explaining complex test scenarios
Generate production-ready React components with TypeScript, proper types, hooks, and best practices.
Get thorough code reviews with actionable feedback on performance, security, and best practices.
Create type-safe REST API endpoints with validation, error handling, and documentation.
This testing prompt is designed to help you get better results from AI assistants like ChatGPT, Claude, and Gemini. Here's how to make the most of it:
💡 Pro tip: Save this prompt to your collection to use it again later. Well-crafted prompts can save hours of back-and-forth with AI.
Adjust the prompt to match your specific industry, audience, or use case. Adding relevant context improves output quality.
Specify your desired output length (e.g., "in 200 words" or "in 3 bullet points") to get more targeted responses.
Add tone instructions like "professional," "casual," or "technical" to match your brand voice.
Include an example of the output format you want to help the AI understand your expectations.
This prompt has been tested and optimized for all major AI models. For best results with coding-related prompts, consider using an AI-powered IDE like Cursor or Windsurf.
Learn more about using prompts effectively with our comprehensive guides:
0 people found this prompt helpful
Based on 92 reviews
Be the first to share your experience with this prompt!
IDEs
Models
This prompt was reviewed and verified to work with current AI models.
Tested with ChatGPT, Claude & Gemini. Reviewed by 912+ users.
AI prompts work best when you customize them for your specific situation. Follow these steps to get the most out of Unit Test Generator.
Generate production-ready React components with TypeScript, proper types, hooks, and best practices.
Get thorough code reviews with actionable feedback on performance, security, and best practices.
Create type-safe REST API endpoints with validation, error handling, and documentation.