Integration-tests

2 articles

Node.js Testing in 2026 — Vitest, TestContainers, and Testing Without Mocking Everything

Move beyond Jest mocks. Use Vitest for ESM support and speed, TestContainers for real databases, MSW for HTTP mocking, and contract testing with Pact for production confidence.

March 15, 2026Read →

testing7 min read

Integration Testing With TestContainers — Real Databases in Your CI Pipeline

Use TestContainers to run real PostgreSQL, Redis, and Kafka in tests. Isolate data per test, parallelize safely, and catch integration bugs before production.

March 15, 2026Read →