Continuous Delivery 2.0
Sep 22, 2023 · Frontend Development
Applying the Front Door First Principle to UI Component Testing
The article explains the “front door first” principle for UI component testing, showing how a disabled Buy button can be missed by unit tests, demonstrates proper interaction‑based tests with code examples, discusses interface design and mock usage, and concludes with a promotion for a Python continuous‑deployment course.
UI testingUnit Testingfront door principle
0 likes · 6 min read