component-test-setup/src/setupEnzyme.d.ts

Standardized test setup methods for React components in tests.

import { FullProps, RenderEnzyme, SetupComponentType } from "./types";
/**
 * Creates a `renderWrapper` function that can be used in unit tests to mount a component.
 *
 * @param Component - React component to be rendered.
 * @param baseProps - Any default props to pass to the component in all tests.
 * @example
 * ```tsx
 * const renderWrapper = setupEnzyme(ButtonWithText, { onClick: jest.fn() })
 *
 * const text = 'Hooray!';
 * const { props: { onClick }, wrapper } = renderWrapper({ text });
 *
 * wrapper.find('button').simulate('click');
 *
 * expect(onClick).toHaveBeenCalledWith(text);
 * ```
 */
export declare function setupEnzyme<ComponentType extends SetupComponentType, BaseProps extends Partial<FullProps<ComponentType>> = {}>(Component: ComponentType, baseProps?: BaseProps): RenderEnzyme<ComponentType, BaseProps>;