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Testing

3 articles

Featured
- Architecture
- Hexagonal
- Testing
Connect Analyzer: hexagonal in action (one port, three adapters: mock, SAP, Shopify)

A sales dashboard with hexagonal architecture and Result/Error. Going from mock to SAP or Shopify is just a new adapter. Deployed on Cloud Run and Vercel.

Published on May 29, 2026 May 29, 2026 Estimated reading time: 6 min read 6 min read Updated June 2, 2026
- Testing
- TDD
- Mocks
Strict mocks vs fakes: when green is a lie

A test can be green and still hide a bug. The difference between a strict mock and a fake is not theoretical — it changes what you are verifying.

Published on Apr 21, 2026 Apr 21, 2026 Estimated reading time: 4 min read 4 min read
- Testing
- Katas
- Community
Crosspost
Mock 101: The Art of Testing, a Unique Experience at Nerdearla

Recap of our Mock 101 workshop at Nerdearla 2025: we taught dummies, stubs, spies, mocks, and fakes with practical katas in 6 programming languages.

Published on Nov 18, 2025 Nov 18, 2025 Estimated reading time: 4 min read 4 min read

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