Sign up/Log in form nest into AuthUser

src/components/AuthUser/SignUpForm/SignUpForm.test.tsx

+import React from 'react';
+import { render } from '@testing-library/react';
+import { SignUpForm } from './SignUpForm';
+
+describe('<SignUpForm />', () => {
+  it('should render form', () => {
+    const wrapper = render(<SignUpForm />);
+    expect(wrapper.queryByTestId('Form')).toBeTruthy();
+  });
+});