@wonderflow/react-components/dist/hooks/useBreakpointsConfig.test.js

UI components from Wonderflow's Wanda design system

import { renderHook } from '@testing-library/react-hooks';
import { useBreakpointsConfig } from './useBreakpointsConfig';
describe('useBreakpointsConfig()', () => {
    test('it should return fallback value', () => {
        const v = {
            fallback: { answer: '42' },
        };
        const { result } = renderHook(() => useBreakpointsConfig(v));
        const { breakpoints, matches, size, value, } = result.current;
        const w = window?.innerWidth;
        expect(breakpoints).toBeDefined();
        expect(matches).toBeDefined();
        expect(size).toBe(w);
        expect(value.answer).toBe('42');
    });
});