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React Testing Library · Pipe

unmount

React Testing Library mounts React elements for tests and returns queries plus helpers for updating, inspecting, and removing them. It also provides cleanup, hook rendering, and configuration functions.

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Syntax

render(ui: React.ReactElement<any>, options?: RenderOptions): RenderResult

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • renderHook
  • cleanup
  • act
  • configure
  • screen
  • rerender
  • unmount
  • asFragment

Source: API | Testing Library. Checked 2026-11-03.