improve the thing

Author: Kent C. Dodds

src/__tests__/react-router-03.js

@@ -31,9 +31,9 @@ function render(
 
 test('main renders about and home and I can navigate to those pages', () => {
  const {getByRole, getByText} = render(<Main />)
- expect(getByRole('heading')).toHaveTextContent(/Home/)
+ expect(getByRole('heading')).toHaveTextContent(/home/i)
  fireEvent.click(getByText(/about/i))
- expect(getByRole('heading')).toHaveTextContent(/About/)
+ expect(getByRole('heading')).toHaveTextContent(/about/i)
  // you can use the `within` function to get queries for elements within the
  // about screen
 })
@@ -42,5 +42,5 @@ test('landing on a bad page shows no match component', () => {
  const {getByRole} = render(<Main />, {
  route: '/something-that-does-not-match',
  })
- expect(getByRole('heading')).toHaveTextContent(/404/)
+ expect(getByRole('heading')).toHaveTextContent(/404/i)
 })