import { ReactElement } from 'react'; import { renderHook } from '@testing-library/react-hooks'; import { cleanup } from '@testing-library/react'; import { ThemeProvider } from '../../../components/@styles/theme-provider'; import type { Theme } from '../../../components/@styles/theme-provider'; import { StyledEngineProvider } from '@mui/material/styles'; import { useTheme } from '@mui/material/styles'; import { useTick } from './useTick'; declare module '@mui/styles/defaultTheme' { // eslint-disable-next-line @typescript-eslint/no-empty-interface interface DefaultTheme extends Theme {} } afterEach(cleanup); test('should useEmpty send data', () => { const wrapper = ({ children }: { children: ReactElement }) => ( {children} ); const { result } = renderHook(() => useTick(), { wrapper }); const theme = renderHook(() => useTheme(), { wrapper }).result.current; const answer = { fontSize: theme.typography.caption1.fontSize, fill: theme.palette.primary[400], fontFamily: 'Inter' }; expect(result.current).toEqual(answer); });