import React from 'react'; import { render } from '@testing-library/react-native'; import { Toast } from '../../components/Toast'; describe('Toast', () => { it('renders message when visible', () => { const { getByText } = render( ); expect(getByText('Plant saved!')).toBeTruthy(); }); it('does not render when not visible', () => { const { queryByText } = render( ); expect(queryByText('Plant saved!')).toBeNull(); }); });