Testing · Senior · Question 65 of 75

What is visual testing of components (e.g. with Storybook + Chromatic) good at?

✓Correct answer: Catching unintended visual changes across many components and states, with human review of diffs
2Checking business logic
3Replacing unit tests

Explanation

Functional tests don't notice a broken layout; visual tests do, but need a review workflow.

Further reading

Storybook: Visual tests ↗

Test yourself

Take the Testing · Senior quiz: questions and options are shuffled, and you get a review of your mistakes at the end.