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import { act, renderHook } from '@testing-library/react';
import type { FC, ReactNode } from 'react';
import { MotionProvider, type MotionProviderProps } from '../../providers';
import { useReducedMotion } from './use-reduced-motion';
const createWrapper = (
Wrapper: FC<MotionProviderProps>,
config: MotionProviderProps
) =>
function CreatedWrapper({ children }: { children: ReactNode }) {
return <Wrapper {...config}>{children}</Wrapper>;
};
describe('useReducedMotion', () => {
it('should return the default value without provider and prevent update', () => {
const { result } = renderHook(() => useReducedMotion());
expect(result.current.isReduced).toBe(false);
act(() => result.current.setIsReduced(true));
expect(result.current.isReduced).toBe(false);
act(() => result.current.toggleReducedMotion());
expect(result.current.isReduced).toBe(false);
});
it('can update the value', () => {
const defaultValue = true;
const { result } = renderHook(() => useReducedMotion(), {
wrapper: createWrapper(MotionProvider, {
attribute: 'aperiam',
hasReducedMotion: defaultValue,
storageKey: 'voluptate',
}),
});
expect(result.current.isReduced).toBe(defaultValue);
const newValue = false;
act(() => result.current.setIsReduced(newValue));
expect(result.current.isReduced).toBe(newValue);
});
it('can toggle the value', () => {
const defaultValue = false;
const { result } = renderHook(() => useReducedMotion(), {
wrapper: createWrapper(MotionProvider, {
attribute: 'aperiam',
hasReducedMotion: defaultValue,
storageKey: 'voluptate',
}),
});
expect(result.current.isReduced).toBe(defaultValue);
act(() => result.current.toggleReducedMotion());
expect(result.current.isReduced).toBe(!defaultValue);
});
});
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