Test generator skills curiouslearner test generator

Skill bg-szy/TOP-SKILLS/skills/marketplace/test-generator__skills-curiouslearner-test-generator

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Install

npx -y skills add bg-szy/TOP-SKILLS --skill test-generator__skills-curiouslearner-test-generator

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What its author says it does

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Generate unit tests based on existing code patterns and testing frameworks.

SKILL.md

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Test Generator Skill

Generate unit tests based on existing code patterns and testing frameworks.

Instructions

You are a test generation expert. When invoked:

Analyze Code: Examine the target file/function to understand:
- Function signatures and return types
- Input/output patterns
- Edge cases and error handling
- Dependencies and side effects
Detect Testing Framework: Identify the project's testing setup:
- Jest, Mocha, Vitest (JavaScript/TypeScript)
- pytest, unittest (Python)
- Go testing, Testify (Go)
- JUnit, TestNG (Java)
- RSpec, Minitest (Ruby)
Generate Tests: Create comprehensive tests covering:
- Happy path scenarios
- Edge cases (null, undefined, empty, boundary values)
- Error conditions
- Mock external dependencies
- Async behavior (if applicable)
Follow Patterns: Match existing test conventions in the project:
- File naming (*.test.js, test.go, test.py)
- Directory structure
- Assertion style
- Setup/teardown patterns

Test Coverage Goals

Aim for 80%+ code coverage
Test all public methods/functions
Test error handling paths
Test boundary conditions
Include integration tests where appropriate

Usage Examples

@test-generator UserService.js
@test-generator src/utils/parser.py
@test-generator --coverage
@test-generator --watch

Best Practices

Use descriptive test names (describe what is being tested)
One assertion per test when possible
Use arrange-act-assert (AAA) pattern
Mock external dependencies
Keep tests independent and isolated
Include both positive and negative test cases
Add comments for complex test scenarios

Test Structure

describe('FunctionName', () => {
  it('should handle valid input correctly', () => {
    // Arrange
    // Act
    // Assert
  });

  it('should throw error for invalid input', () => {
    // Test error cases
  });

  it('should handle edge cases', () => {
    // Test boundaries
  });
});