Studio Testing Strategy

How to write and structure tests for apps/studio/. The core principle: push logic out of React components into pure utility functions, then test those functions exhaustively. Only use component tests for complex UI interactions. Use E2E tests for features shared between self-hosted and platform.

When to Apply

Reference these guidelines when:

• Writing new tests for Studio code
• Deciding which type of test to write (unit, component, E2E)
• Extracting logic from a component to make it testable
• Reviewing whether test coverage is sufficient
• Adding a new feature that needs tests

Rule Categories by Priority