Create test and docpage

src/components/NotFound/NotFound.md

+NotFound example:
+
+```js
+<NotFound />
+```
\ No newline at end of file

src/components/NotFound/NotFound.test.tsx

+import React from 'react';
+import { render } from '@testing-library/react';
+import { NotFound } from './NotFound';
+
+describe('<NotFound />', () => {
+  it('renders without crashing', () => {
+    const wrapper = render(<NotFound />);
+    expect(wrapper.queryByTestId('NotFound')).toBeTruthy();
+  });
+});

src/components/NotFound/NotFound.tsx

 import React, { FC } from 'react';
 
-export const NotFound: FC = () => <h1>Page not found</h1>;
+export const NotFound: FC = () => (
+  <div data-testid="NotFound">
+    <h1>Page not found</h1>
+  </div>
+);

src/components/ProfilePage/ProfilePage.md

+Profile page for all type of users
+
+```js
+<ProfilePage />
+```
\ No newline at end of file

src/components/Reservation/Reservation.test.tsx

+import React from 'react';
+import { render } from '@testing-library/react';
+import { Reservation } from './Reservation';
+
+describe('<Reservation />', () => {
+  it('renders without crashing', () => {
+    const wrapper = render(<Reservation />);
+    expect(wrapper.queryByTestId('Reservation')).toBeTruthy();
+  });
+});

src/components/Reservation/Reservation.tsx

+import React, { FC } from 'react';
+
+export const Reservation: FC = () => (
+  <div data-testid="Reservation">
+    <h1>Reservation page!</h1>
+  </div>
+);

src/components/Unauthorized/Unauthirized.md

+Unauthorized example:
+
+```js
+<Unauthorized />
+```
\ No newline at end of file

src/components/Unauthorized/Unauthirized.test.tsx

+import React from 'react';
+import { render } from '@testing-library/react';
+import { Unauthorized } from './Unauthorized';
+
+describe('<Unauthorized />', () => {
+  it('renders without crashing', () => {
+    const wrapper = render(<Unauthorized />);
+    expect(wrapper.queryByTestId('Unauthorized')).toBeTruthy();
+  });
+});

src/components/Unauthorized/Unauthorized.tsx

 import React, { FC } from 'react';
 
-export const Unauthorized: FC = () => <h1>You cannot access this page</h1>;
+export const Unauthorized: FC = () => (
+  <div data-testid="Unauthorized">
+    <h1>You cannot access this page</h1>
+  </div>
+);