---
description: Generate and run tests for code - creates comprehensive test suites
allowed-tools: Read(*), Write(*), Grep(*), Glob(*), Bash(*)
argument-hint: [file-or-path]
---

# Test Command

Generate comprehensive tests or run existing tests.

## Technology Adaptation

**Configuration Source**: [CLAUDE.md](../../CLAUDE.md)

Consult CLAUDE.md for:
- **Test Framework**: (xUnit, Jest, pytest, JUnit, Go test, Rust test, etc.)
- **Test Command**: How to run tests
- **Test Location**: Where tests are stored
- **Coverage Tool**: Code coverage command

## Instructions

1. **Read CLAUDE.md** for test framework and patterns

2. **Determine Action**
   - If code file in $ARGUMENTS: Generate tests for it
   - If test file in $ARGUMENTS: Run that test
   - If directory in $ARGUMENTS: Run all tests in directory
   - If no argument: Run all project tests

3. **For Test Generation**
   - Analyze code to identify test cases
   - Generate tests covering happy paths, edge cases, errors
   - Follow CLAUDE.md test patterns
   - Use test-engineer agent for complex scenarios

4. **For Test Execution**
   - Use test command from CLAUDE.md
   - Display results clearly
   - Show coverage if available

## MCP Usage

- **serena**: `find_symbol` to analyze code structure
- **context7**: `get-library-docs` for testing best practices