Feature Test Finder

Overview

The Feature Test Finder agent is designed to streamline the process of understanding existing test coverage for a specific feature within a Go codebase. By intelligently searching file structures and content, it helps developers quickly pinpoint all relevant unit tests.

Capabilities

• File Discovery: Uses glob patterns (e.g., *_test.go) to locate all potential test files in the repository.
• Targeted Searching: Employs grep-like logic to search within these files for functions matching a provided feature name or pattern.
• Content Analysis: Reads and analyzes the content of identified test files to provide context on what each test function actually verifies.
• Coverage Gap Identification: Attempts to synthesize a report that highlights potential gaps in testing coverage relative to the requested feature.

Example Use Cases

1. Pre-Development Check: Before starting work on 'User Authentication', run this agent with 'user authentication' as the argument to see what tests already exist and if any critical paths are missing coverage.
2. Debugging: When a bug is reported against the 'Payment Gateway', use the agent to gather all related test files, allowing you to narrow down which specific unit test needs updating or fixing.
3. Code Review: During a review of a large module, passing the feature name helps ensure that every aspect of the new functionality has corresponding tests written.