7a4996c40a
- Set up Vitest for unit testing with jsdom - Add test setup with Web Audio API and requestAnimationFrame mocks - Create initial test suites for DOM and animations modules - Add test scripts to package.json (test, test:ui, test:run, coverage) - Update CI workflow to include test execution - Create CONTRIBUTING.md with conventional commits guidelines - Create SECURITY.md with security policy - Update ESLint config to support test files - All tests passing (8/8) Co-authored-by: ZaneThePython <102631678+ZaneThePython@users.noreply.github.com>
41 lines
1.0 KiB
JavaScript
41 lines
1.0 KiB
JavaScript
import { describe, it, expect, beforeEach, vi } from 'vitest';
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import { typeWriter } from '../assets/js/modules/animations.js';
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describe('Animations Module', () => {
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beforeEach(() => {
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vi.useFakeTimers();
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});
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describe('typeWriter', () => {
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it('should type text character by character', async () => {
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const element = document.createElement('div');
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document.body.appendChild(element);
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const text = 'Hello';
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typeWriter(element, text, 50);
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// Wait for first setTimeout to execute
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await vi.runAllTimersAsync();
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// Complete text should be shown
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expect(element.innerHTML).toBe('Hello');
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});
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it('should handle null element gracefully', () => {
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expect(() => {
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typeWriter(null, 'text', 50);
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}).not.toThrow();
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});
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it('should handle empty text', () => {
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const element = document.createElement('div');
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document.body.appendChild(element);
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typeWriter(element, '', 50);
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vi.advanceTimersByTime(100);
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expect(element.innerHTML).toBe('');
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});
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});
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});
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