Lukas
aceaba5849
- Created package.json with Vitest and Playwright dependencies - Configured vitest.config.js with happy-dom environment - Configured playwright.config.js with Chromium browser - Created test directory structure (tests/frontend/unit and e2e) - Added setup.test.js with 10 Vitest validation tests - Added setup.spec.js with 6 Playwright E2E validation tests - Created FRONTEND_SETUP.md with Node.js installation guide - Updated instructions.md marking task complete Note: Requires Node.js installation before running tests
78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
/**
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* Sample unit test to verify Vitest setup
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* This test validates that the testing framework is working correctly
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*/
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import { beforeEach, describe, expect, it, vi } from 'vitest';
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describe('Vitest Setup Validation', () => {
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it('should run basic assertions', () => {
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expect(true).toBe(true);
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expect(1 + 1).toBe(2);
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expect('hello').toContain('ello');
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});
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it('should support async tests', async () => {
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const promise = Promise.resolve(42);
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const result = await promise;
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expect(result).toBe(42);
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});
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it('should support mocking', () => {
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const mockFn = vi.fn().mockReturnValue('mocked');
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const result = mockFn();
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expect(mockFn).toHaveBeenCalled();
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expect(result).toBe('mocked');
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});
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it('should have DOM environment available', () => {
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// happy-dom provides DOM APIs
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expect(typeof document).toBe('object');
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expect(typeof window).toBe('object');
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expect(typeof HTMLElement).toBe('function');
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});
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});
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describe('DOM Manipulation Tests', () => {
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beforeEach(() => {
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// Reset document before each test
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document.body.innerHTML = '';
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});
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it('should create and manipulate DOM elements', () => {
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const div = document.createElement('div');
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div.id = 'test-element';
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div.textContent = 'Test Content';
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document.body.appendChild(div);
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const element = document.getElementById('test-element');
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expect(element).not.toBeNull();
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expect(element.textContent).toBe('Test Content');
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});
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it('should handle event listeners', () => {
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const button = document.createElement('button');
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const clickHandler = vi.fn();
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button.addEventListener('click', clickHandler);
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document.body.appendChild(button);
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button.click();
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expect(clickHandler).toHaveBeenCalledOnce();
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});
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it('should query elements with selectors', () => {
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document.body.innerHTML = `
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<div class="container">
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<span class="item">Item 1</span>
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<span class="item">Item 2</span>
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<span class="item">Item 3</span>
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</div>
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`;
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const items = document.querySelectorAll('.item');
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expect(items.length).toBe(3);
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expect(items[0].textContent).toBe('Item 1');
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});
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});
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