✔️ fix: Update unit test for landing page

Author: plzfday

__tests__/pages/landing.test.tsx

@@ -2,11 +2,11 @@ import '@testing-library/jest-dom';
 import { render, screen } from '@testing-library/react';
 import Home from '@/app/page';
 
-it('renders main page with the text "Get started by editing"', () => {
+it('renders 6 change logs', () => {
   render(<Home />);
-  const login = screen.getAllByText(/\bLogin\b/i).length;
-  expect(login).toBe(2);
-
-  const register = screen.getAllByText(/\bRegister\b/i).length;
-  expect(register).toBe(2);
+  // Finds all p tags with date logs
+  const numListItems = screen
+    .getByTestId('changelog')
+    .querySelectorAll('p').length;
+  expect(numListItems).toBe(6);
 });

src/app/page.tsx

@@ -23,7 +23,6 @@ export default function Home() {
           programming contest problems. Polygon supports the whole development
           cycle:
         </Typography>
-        {/* The following has to have a list using Tailwind CSS */}
         <ul className='list-disc list-inside'>
           <li>problem statement writing</li>
           <li>test data preparing (generators supported)</li>
@@ -44,7 +43,7 @@ export default function Home() {
             Invokers waiting: {serviceSummary.numInvokers}
           </Typography>
         </Paper>
-        <Paper sx={{ p: 2 }} elevation={3}>
+        <Paper sx={{ p: 2 }} elevation={3} data-testid='changelog'>
           {changeLogs.map((log, index) => (
             <Typography key={index} variant='body2'>
               {log}