# Testing - Functional Specification

**Version**: v1.2.3 | **Status**: Active | **Last Updated**: March 2026

## Purpose

Testing module providing test framework utilities, fixtures, and test infrastructure for the Codomyrmex platform.

## Functional Requirements

- **Pytest integration**: Standard configuration and optimized test discovery.
- **Fixtures & Stubs**: Library of reusable test data and environment state.
- **Property-Based Testing (Consolidated)**: Generating thousands of test cases to verify invariants.
- **Workflow Testing (Consolidated)**: End-to-end verification of complex multi-step processes.
- **Chaos Engineering (Consolidated)**: Simulating failures and latency to test system resilience.
- **Zero-Mock Enforcement**: Tools to audit and ensure real functional verification.

## Test Categories

| Category | Description |
| :--- | :--- |
| Unit | Isolated component tests |
| Integration | Cross-component tests |
| Performance | Load and stress tests |
| End-to-End | Full workflow tests |

## Key Files

| File | Description |
| :--- | :--- |
| `conftest.py` | Shared pytest fixtures |
| `fixtures/` | Test data fixtures |
| `mocks/` | Mock implementations |
| `helpers/` | Test utilities |

## Design Principles

1. **Isolation**: Tests don't affect each other
2. **Speed**: Fast feedback loops
3. **Coverage**: Aim for 80%+ coverage
4. **Clarity**: Tests document behavior

## Running Tests

```bash
# All tests
pytest

# With coverage
pytest --cov=codomyrmex

# Specific module
pytest tests/unit/test_llm.py
```

## Navigation

- [README](README.md) | [AGENTS](AGENTS.md) | [PAI](PAI.md)
