import React from 'react'; import { render } from '@testing-library/react-native'; import { Text } from '../..'; const mockOpenUrl = jest.fn(url => Promise.resolve(url)); describe('', () => { beforeEach(() => { mockOpenUrl.mockClear(); jest.doMock('react-native/Libraries/Linking/Linking', () => ({ openURL: mockOpenUrl, })); }); it('should render children', () => { const { getByText } = render(Potato); expect(getByText('Potato')).toBeTruthy(); }); it('should render custom styles', () => { const style = { color: 'papayawhip' }; const { getByText } = render(Potato); expect(getByText('Potato')).toHaveStyle(style); }); });