Glossary: JavaScript Beyond the Basics
Mock function
Also written: mock, vi.fn
A fake function made with `vi.fn()` that records every call so a test can check how it was used. It can also be told to return or reject a chosen value.
Glossary: JavaScript Beyond the Basics
Also written: mock, vi.fn
A fake function made with `vi.fn()` that records every call so a test can check how it was used. It can also be told to return or reject a chosen value.