init

components/Welcome/Welcome.test.tsx

@@ -0,0 +1,12 @@
+import { render, screen } from '@testing-library/react';
+import { Welcome } from './Welcome';
+
+describe('Welcome component', () => {
+  it('has correct Next.js theming section link', () => {
+    render(<Welcome />);
+    expect(screen.getByText('this guide')).toHaveAttribute(
+      'href',
+      'https://mantine.dev/guides/next/'
+    );
+  });
+});