med-726b57329c45_rntl-Name.test.tsx

import React from 'react';
import {fireEvent, render} from '@testing-library/react-native';

import Name from './Name';

describe('<Name />', () => {
  let getByText: any, getByTestId: any;

  beforeEach(() => {
    ({getByText, getByTestId} = render(<Name />));
  });

  it("should render 'get started' message", () => {
    getByText('Please type your name to get started');
  });

  it("should render 'Your name is: Ray Bradbury'", () => {
    const nameInput = getByTestId('name-input');

    fireEvent(nameInput, 'onChangeText', 'Ray Bradbury');

    getByText('Your name is: Ray Bradbury');
  });
});