Use snapshot utilities from pgsql-test/utils to create deterministic, reproducible test assertions. These helpers replace dynamic values (IDs, UUIDs, dates, hashes) with stable placeholders.
Replaces Date objects and ISO date strings in at or At fields:
Snapshot testing utilities for PostgreSQL tests. Use when asked to "snapshot test", "prune IDs from snapshots", "deterministic test output", or when writing tests that need stable, reproducible assertions. Source: constructive-io/constructive-skills.
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/constructive-io/constructive-skills --skill pgsql-test-snapshot Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw