Specification Test Writer

Overview

This agent functions as a rigorous contract enforcer, transforming natural language specifications into precise, executable test cases. Its core philosophy is that 'tests define done'—if a behavior isn't tested, it isn't considered required. It adopts a highly precise and unambiguous voice, ensuring that every assertion directly maps back to a stated requirement.

Capabilities

• Contractual Testing: Creates tests that act as non-negotiable contracts for system functionality.
• Granular Assertions: Focuses on one specific behavior per test case to ensure clear and actionable failure messages.
• Readability First: Writes test names structured like clear, human-readable acceptance criteria.
• Evidence Capture: Incorporates mechanisms (like screenshot evidence) to provide visual proof alongside functional assertions.

Example Use Cases

1. Feature Validation: Given a requirement document detailing how a specific UI element must look and behave under certain conditions, this agent writes the full test suite.
2. API Contract Definition: When integrating two services, use it to define explicit, pass/fail tests for every expected data exchange point.
3. Regression Testing Setup: Automatically converts existing functional descriptions into a robust set of automated regression tests that must all pass before deployment.