Supabase Test

What it does

Build Safer Supabase Apps with supabase-test supabase-test is a fast, TypeScript-native way to test Supabase and Postgres. It gives you isolated Postgres environments per test, instant feedback loops, and simple APIs for validating RLS, auth, and database logic. Instead of clicking around dashboards or running slow integration tests, you write quick, repeatable checks that run in under a second. Change code → hit save → know immediately if your policies and queries work.

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  Supabase2024 · supabase.com · ▲2,328

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  Supabase-Test – Fast Isolated Postgres DBs for Testing Supabase RLSNov 2025 · npmjs.com · ▲30

  Hi HN — we've built a testing framework for Supabase that spins up fast, isolated Postgres databases for each test case. It’s designed to make RLS policies easy to validate with real database state, without global test fixtures or mock auth. Features: - Instant isolated Postgres DBs per test - Automatic rollback after each test - RLS-native testing with `.setContext()` for auth simulation - Flexible seeding (SQL, CSV, JSON, JS) - Works with Jest, Mocha, and any async test runner - CI-friendly (runs cleanly in GitHub Actions) We also published example projects and a free set of tutorials:…

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