Pytest Configuration Purpose Proper pytest configuration ensures fast test discovery, correct isolation, and consistent behavior across environments. This skill provides production-ready configuration patterns. When to Use This Skill Use when setting up pytest in a project with "configure pytest", "setup test discovery", "create conftest", or "configure coverage". Do NOT use for writing tests themselves (use layer-specific testing skills), debugging failures (use ), or mocking strategies (use ). Quick Start Minimal configuration: Instructions Step 1: Configure Test Discovery Step 2: Configure…