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      • reactlynx-testing-library / renderHook

      renderHook() 

      function renderHook<Result, Props>(render: (initialProps: Props) => Result, options?: RenderHookOptions<Props>): RenderHookResult<Result, Props>

      Allows you to render a hook within a test React component without having to create that component yourself.

      类型参数

      类型参数
      Result
      Props

      参数

      范围类型
      render(initialProps: Props) => Result
      options?RenderHookOptions<Props>

      返回

      RenderHookResult<Result, Props>

      示例

      import { renderHook } from '@lynx-js/react/testing-library'

const Context = createContext('default');
function Wrapper({ children }) {
  return <Context.Provider value='provided'>{children}</Context.Provider>;
}
const { result } = renderHook(
  () => {
    return useContext(Context);
  },
  {
    wrapper: Wrapper,
  },
);

expect(result.current).toEqual('provided');

      定义于

      index.d.ts:1332

      除非另有说明，本项目采用知识共享署名 4.0 国际许可协议进行许可，代码示例采用 Apache License 2.0 许可协议进行许可。