k8s-game-2048/tests/visual.spec.ts

import { test, expect } from '@playwright/test';

test.describe('2048 Game - Visual Tests & Screenshots', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/');
    await page.waitForLoadState('networkidle');
  });

  test('should match initial game state screenshot', async ({ page }) => {
    // Wait for game to fully load
    await page.waitForSelector('.tile', { timeout: 5000 });
    
    // Take screenshot of initial game state
    await expect(page).toHaveScreenshot('initial-game-state.png', {
      fullPage: true,
      animations: 'disabled'
    });
  });

  test('should match game container layout', async ({ page }) => {
    const gameContainer = page.locator('.game-container');
    await expect(gameContainer).toHaveScreenshot('game-container.png', {
      animations: 'disabled'
    });
  });

  test('should match header with scores', async ({ page }) => {
    const header = page.locator('.header');
    await expect(header).toHaveScreenshot('header-scores.png', {
      animations: 'disabled'
    });
  });

  test('should match environment badge', async ({ page }) => {
    const envBadge = page.locator('#env-badge');
    await expect(envBadge).toHaveScreenshot('environment-badge.png', {
      animations: 'disabled'
    });
  });

  test('should display correctly on mobile', async ({ page, isMobile }) => {
    test.skip(!isMobile, 'Mobile test only');
    
    await expect(page).toHaveScreenshot('mobile-game.png', {
      fullPage: true,
      animations: 'disabled'
    });
  });

  test('should show game over state', async ({ page }) => {
    // Try to fill the board quickly (this is a simplified approach)
    // In a real scenario, we might need to manipulate the game state directly
    
    // Take screenshot of current state for comparison
    await expect(page).toHaveScreenshot('game-in-progress.png', {
      fullPage: true,
      animations: 'disabled'
    });
  });
});