Merge pull request steam-bell-92#1087 from nishtha-agarwal-211/feat-tic-tac-toe-e2e-tests

test: add playwright e2e tests for tic-tac-toe game

Author: steam-bell-92

web-app/js/projects/tic-tac-toe.js

@@ -751,11 +751,11 @@ function initTicTacToe() {
       if (win.sym === "X") scores.p1++; else scores.p2++;
       syncScoreboard();
       const winner = win.sym === "X" ? p1 : p2;
-      showResult(`${winner} wins this round!`);
+      showResult("🏆", `${winner} wins this round!`);
     } else {
       scores.draws++;
       syncScoreboard();
-      showResult( "It's a draw!");
+      showResult("🤝", "It's a draw!");
     }
   }
 

web-app/tests-e2e/tic-tac-toe.spec.js

@@ -0,0 +1,142 @@
+const { test, expect } = require('@playwright/test');
+
+test.describe('Tic Tac Toe E2E Game', () => {
+  test.beforeEach(async ({ page }) => {
+    // 1. Navigate to home
+    await page.goto('/');
+
+    // 2. Open the projects section (which displays card play buttons)
+    const exploreBtn = page.locator('#exploreBtn');
+    await exploreBtn.click();
+
+    // 3. Find and click "Try It" for Tic Tac Toe
+    const playBtn = page.locator('.btn-play[data-project="tic-tac-toe"]');
+    await expect(playBtn).toBeVisible();
+    await playBtn.click();
+
+    // 4. Verify modal is active
+    const modal = page.locator('#projectModal');
+    await expect(modal).toHaveClass(/active/);
+  });
+
+  test('should setup players, play a game, detect a win, and handle rematch/reset', async ({ page }) => {
+    const modalBody = page.locator('#modalBody');
+
+    // Verify Setup Screen is active initially
+    const setupScreen = modalBody.locator('#screen-setup');
+    await expect(setupScreen).toBeVisible();
+
+    // Select game mode (Two Players should be default, but let's click to be sure)
+    const mode2p = setupScreen.locator('#mode-group button[data-val="2p"]');
+    await mode2p.click();
+
+    // Select Round: 1 Round (to quickly end match for testing)
+    const round1Pill = setupScreen.locator('#rounds-group button[data-val="1"]');
+    await round1Pill.click();
+
+    // Fill player names
+    const p1Input = setupScreen.locator('#p1-input');
+    const p2Input = setupScreen.locator('#p2-input');
+    await p1Input.fill('Alice');
+    await p2Input.fill('Bob');
+
+    // Start the game
+    const startBtn = setupScreen.locator('#start-btn');
+    await startBtn.click();
+
+    // Verify game screen is visible
+    const gameScreen = modalBody.locator('#screen-game');
+    await expect(gameScreen).toBeVisible();
+
+    // Verify player names on the scoreboard
+    await expect(gameScreen.locator('#sn1')).toHaveText('Alice');
+    await expect(gameScreen.locator('#sn2')).toHaveText('Bob');
+
+    // Verify first turn belongs to Alice (X)
+    await expect(gameScreen.locator('#turn-name')).toHaveText('Alice');
+    await expect(gameScreen.locator('#turn-sym')).toHaveText('X');
+
+    // Let's play the moves to win the round/match
+    // Alice (X) plays: 0, 1, 2 (Top row win)
+    // Bob (O) plays: 3, 4
+    const cell0 = gameScreen.locator('.cell[data-i="0"]');
+    const cell1 = gameScreen.locator('.cell[data-i="1"]');
+    const cell2 = gameScreen.locator('.cell[data-i="2"]');
+    const cell3 = gameScreen.locator('.cell[data-i="3"]');
+    const cell4 = gameScreen.locator('.cell[data-i="4"]');
+
+    // Move 1: Alice clicks cell 0
+    await cell0.click();
+    await expect(cell0).toHaveText('X');
+
+    // Move 2: Bob clicks cell 3
+    await cell3.click();
+    await expect(cell3).toHaveText('O');
+
+    // Move 3: Alice clicks cell 1
+    await cell1.click();
+    await expect(cell1).toHaveText('X');
+
+    // Move 4: Bob clicks cell 4
+    await cell4.click();
+    await expect(cell4).toHaveText('O');
+
+    // Move 5: Alice clicks cell 2 -> Alice wins!
+    await cell2.click();
+    await expect(cell2).toHaveText('X');
+
+    // Verify Result Overlay is displayed
+    const resultOverlay = modalBody.locator('#result-overlay');
+    await expect(resultOverlay).toHaveClass(/show/);
+
+    // Verify winner text and emoji
+    const resEmoji = modalBody.locator('#res-emoji');
+    const resText = modalBody.locator('#res-text');
+    await expect(resEmoji).toHaveText('🏆');
+    await expect(resText).toHaveText('Alice wins this round!');
+
+    // Since it's a 1-round match, next button should say "See Results →"
+    const nextBtn = modalBody.locator('#next-btn');
+    await expect(nextBtn).toHaveText('See Results →');
+
+    // Click next button to proceed to final screen
+    await nextBtn.click();
+
+    // Verify Final Screen is visible
+    const finalScreen = modalBody.locator('#screen-final');
+    await expect(finalScreen).toBeVisible();
+
+    // Verify final title
+    const finalTitle = finalScreen.locator('#final-title');
+    await expect(finalTitle).toContainText('Alice Wins the Match!');
+
+    // Click rematch button
+    const rematchBtn = finalScreen.locator('#rematch-btn');
+    await rematchBtn.click();
+
+    // Verify we are back to the game screen with reset scoreboard
+    await expect(gameScreen).toBeVisible();
+    await expect(gameScreen.locator('#sv1')).toHaveText('0');
+    await expect(gameScreen.locator('#sv2')).toHaveText('0');
+    await expect(gameScreen.locator('#svd')).toHaveText('0');
+  });
+
+  test('should allow navigating back to menu', async ({ page }) => {
+    const modalBody = page.locator('#modalBody');
+    const gameScreen = modalBody.locator('#screen-game');
+    const setupScreen = modalBody.locator('#screen-setup');
+
+    // Start a quick game
+    await modalBody.locator('#start-btn').click();
+
+    // Verify game screen
+    await expect(gameScreen).toBeVisible();
+
+    // Click back/menu button
+    const backBtn = gameScreen.locator('#back-btn');
+    await backBtn.click();
+
+    // Verify we are back to setup screen
+    await expect(setupScreen).toBeVisible();
+  });
+});