act() — react Function Reference

Architecture documentation for the act() function in ReactTestUtils.js from the react codebase.

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Entity Profile

BabelCompiler→ Validation→ act() — react Function Reference

Dependency Diagram

graph TD
  c313eb75_f501_939b_c634_89cd7aa2fdc5["act()"]
  7e8f04a0_dc70_8175_071e_addcb82a94d6["ReactTestUtils.js"]
  c313eb75_f501_939b_c634_89cd7aa2fdc5 -->|defined in| 7e8f04a0_dc70_8175_071e_addcb82a94d6
  style c313eb75_f501_939b_c634_89cd7aa2fdc5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-dom/src/test-utils/ReactTestUtils.js lines 13–23

export function act(callback) {
  if (didWarnAboutUsingAct === false) {
    didWarnAboutUsingAct = true;
    console.error(
      '`ReactDOMTestUtils.act` is deprecated in favor of `React.act`. ' +
        'Import `act` from `react` instead of `react-dom/test-utils`. ' +
        'See https://react.dev/warnings/react-dom-test-utils for more info.',
    );
  }
  return React.act(callback);
}