mirror of
https://github.com/cloud-shuttle/leptos-shadcn-ui.git
synced 2026-05-17 03:50:39 +00:00
1548 lines
61 KiB
TypeScript
1548 lines
61 KiB
TypeScript
import { test, expect } from '@playwright/test';
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import {
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detectBrowserCapabilities,
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detectWASMFeatures,
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detectLoadingFeatures,
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getPerformanceMetrics,
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isComponentLoaded,
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getComponentLoadingState,
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waitForComponentLoad,
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getComponentLoadingProgress,
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isWASMInitialized,
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getBundleSizeInfo,
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getComponentCategories,
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getComponentNames,
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} from './feature-detection';
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/**
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* Dynamic Loading System Testing Suite
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*
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* This comprehensive test suite validates lazy and dynamic component loading
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* with proper feature detection. Tests adapt based on available features.
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*
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* Features Tested:
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* - Lazy component loading with progress tracking
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* - Dynamic WASM module loading
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* - Bundle analysis and optimization
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* - Search and filter functionality
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* - Favorites system
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* - Error handling and retry
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* - Cross-browser compatibility
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* - Performance metrics
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*/
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test.describe('Dynamic Loading System - Comprehensive E2E Testing', () => {
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test.beforeEach(async ({ page }) => {
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// Navigate to the enhanced lazy loading demo
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await page.goto('http://localhost:8082');
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// Wait for the app to be fully loaded
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await page.waitForLoadState('networkidle');
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// Wait for WASM to initialize
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await page.waitForFunction(() => (window as any).wasmBindings !== undefined, { timeout: 10000 });
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});
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test.describe('Feature Detection', () => {
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test('should detect browser capabilities', async ({ page }) => {
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const capabilities = await detectBrowserCapabilities(page);
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// Log capabilities for debugging
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console.log('Browser Capabilities:', JSON.stringify(capabilities, null, 2));
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// Basic browser requirements
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expect(capabilities.webAssembly).toBe(true);
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expect(capabilities.bigInt).toBe(true);
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// Optional capabilities
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console.log('SharedArrayBuffer:', capabilities.sharedArrayBuffer);
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console.log('Dynamic Import:', capabilities.supportsDynamicImport);
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console.log('Module Scripts:', capabilities.supportsModuleScripts);
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});
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test('should detect WASM features', async ({ page }) => {
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const wasmFeatures = await detectWASMFeatures(page);
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// Log WASM features for debugging
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console.log('WASM Features:', JSON.stringify(wasmFeatures, null, 2));
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// At minimum, basic WASM should be supported
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expect(wasmFeatures.extensions.length).toBeGreaterThan(0);
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// Check for optional features
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if (wasmFeatures.bulkMemory) {
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console.log('✓ Bulk memory operations supported');
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}
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if (wasmFeatures.referenceTypes) {
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console.log('✓ Reference types supported');
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}
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if (wasmFeatures.simd) {
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console.log('✓ SIMD supported');
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}
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});
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test('should detect loading features in application', async ({ page }) => {
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const features = await detectLoadingFeatures(page);
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// Log detected features for debugging
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console.log('Loading Features:', JSON.stringify(features, null, 2));
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// The app should have at least some dynamic loading features
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if (features.componentCount > 0) {
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console.log(`✓ Found ${features.componentCount} components`);
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}
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if (features.categoryCount > 0) {
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console.log(`✓ Found ${features.categoryCount} categories`);
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}
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if (features.hasLazyLoadingUI) {
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console.log('✓ Lazy loading UI detected');
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}
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if (features.hasDynamicLoaderUI) {
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console.log('✓ Dynamic loader UI detected');
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}
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if (features.hasBundleAnalysis) {
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console.log('✓ Bundle analysis detected');
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}
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if (features.hasSearchAndFilter) {
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console.log('✓ Search and filter detected');
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}
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if (features.hasFavoritesSystem) {
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console.log('✓ Favorites system detected');
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}
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if (features.hasErrorHandling) {
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console.log('✓ Error handling detected');
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}
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});
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test('should verify WASM initialization', async ({ page }) => {
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const isInitialized = await isWASMInitialized(page);
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expect(isInitialized).toBe(true);
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// Additional WASM binding checks
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const wasmBindings = await page.evaluate(() => {
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return {
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hasBindings: typeof (window as any).wasmBindings !== 'undefined',
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hasInitTime: typeof (window as any).wasmInitTime !== 'undefined',
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};
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});
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console.log('WASM Binding Status:', wasmBindings);
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expect(wasmBindings.hasBindings).toBe(true);
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});
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test('should collect performance metrics', async ({ page }) => {
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const metrics = await getPerformanceMetrics(page);
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console.log('Performance Metrics:', JSON.stringify(metrics, null, 2));
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// Some performance metrics should be available
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if (metrics.firstPaint !== null) {
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console.log(`First Paint: ${metrics.firstPaint.toFixed(2)}ms`);
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expect(metrics.firstPaint).toBeGreaterThan(0);
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}
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if (metrics.firstContentfulPaint !== null) {
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console.log(`First Contentful Paint: ${metrics.firstContentfulPaint.toFixed(2)}ms`);
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expect(metrics.firstContentfulPaint).toBeGreaterThan(0);
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}
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if (metrics.domContentLoaded !== null) {
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console.log(`DOM Content Loaded: ${metrics.domContentLoaded.toFixed(2)}ms`);
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expect(metrics.domContentLoaded).toBeGreaterThan(0);
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}
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if (metrics.wasmInitTime !== null) {
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console.log(`WASM Init Time: ${metrics.wasmInitTime.toFixed(2)}ms`);
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}
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});
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});
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test.describe('Page Structure & Navigation', () => {
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test('should display main header and title', async ({ page }) => {
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// Use first h1 to avoid strict mode violation
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const header = page.locator('h1').first();
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await expect(header).toBeVisible();
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await expect(header).toContainText('Leptos ShadCN UI Demo');
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// Check if subtitle exists (may not be implemented yet)
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const subtitle = page.locator('h2');
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if (await subtitle.count() > 0) {
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await expect(subtitle).toBeVisible();
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await expect(subtitle).toContainText('Dynamic Lazy Loading with Essential Components');
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}
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});
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test('should display all main sections', async ({ page }) => {
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// Check if advanced sections exist (may not be implemented yet)
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const essentialSection = page.locator('h3:has-text("Essential Components")');
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const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
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const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
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const bundlePanel = page.locator('.panel.bundle-analysis');
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const loaderPanel = page.locator('.panel.bundle-status');
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if (await essentialSection.count() > 0 || await lazySection.count() > 0 ||
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await dynamicSection.count() > 0 || await bundlePanel.count() > 0 ||
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await loaderPanel.count() > 0) {
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// Test sections that exist
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if (await essentialSection.count() > 0) {
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await expect(essentialSection).toBeVisible();
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}
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if (await lazySection.count() > 0) {
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await expect(lazySection).toBeVisible();
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}
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if (await dynamicSection.count() > 0) {
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await expect(dynamicSection).toBeVisible();
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}
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if (await bundlePanel.count() > 0) {
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await expect(bundlePanel).toBeVisible();
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}
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if (await loaderPanel.count() > 0) {
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await expect(loaderPanel).toBeVisible();
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}
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} else {
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// Advanced sections not implemented yet - skip test
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test.skip('Advanced dynamic loading sections not implemented in current demo app');
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}
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});
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});
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test.describe('Bundle Analysis Panel', () => {
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test('should display bundle metrics correctly', async ({ page }) => {
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const bundlePanel = page.locator('.panel.bundle-analysis');
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if (await bundlePanel.count() > 0) {
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await expect(bundlePanel).toBeVisible();
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// Check for bundle size information
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await expect(bundlePanel.locator('text=Bundle Size:')).toBeVisible();
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await expect(bundlePanel.locator('text=Components:')).toBeVisible();
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await expect(bundlePanel.locator('text=Optimization:')).toBeVisible();
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} else {
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// Bundle analysis panel not implemented yet - skip test
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test.skip('Bundle analysis panel not implemented in current demo app');
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}
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});
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test('should show accurate bundle statistics', async ({ page }) => {
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const bundlePanel = page.locator('.panel.bundle-analysis');
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if (await bundlePanel.count() > 0) {
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// Bundle size should be displayed
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const sizeText = await bundlePanel.locator('text=/Bundle Size:.*/').textContent();
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expect(sizeText).toMatch(/Bundle Size:.*\d+\.\d+MB/);
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// Component count should be accurate
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const componentText = await bundlePanel.locator('text=/Components:.*/').textContent();
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expect(componentText).toMatch(/Components:.*\d+/);
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} else {
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// Bundle analysis panel not implemented yet - skip test
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test.skip('Bundle analysis panel not implemented in current demo app');
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}
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});
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});
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test.describe('Dynamic WASM Loader Status Panel', () => {
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test('should display loader status information', async ({ page }) => {
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const loaderPanel = page.locator('.panel.bundle-status');
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if (await loaderPanel.count() > 0) {
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await expect(loaderPanel).toBeVisible();
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// Check for loader header
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await expect(loaderPanel.locator('.loader-header')).toBeVisible();
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await expect(loaderPanel.locator('text=Dynamic WASM Loader Status')).toBeVisible();
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} else {
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// Dynamic loader panel not implemented yet - skip test
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test.skip('Dynamic loader panel not implemented in current demo app');
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}
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});
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test('should show initial loading state', async ({ page }) => {
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const loaderPanel = page.locator('.panel.bundle-status');
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if (await loaderPanel.count() > 0) {
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// Initial state should show 0 loaded components
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await expect(loaderPanel.locator('text=Loaded: 0')).toBeVisible();
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await expect(loaderPanel.locator('text=Total Size: 0KB')).toBeVisible();
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} else {
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// Dynamic loader panel not implemented yet - skip test
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test.skip('Dynamic loader panel not implemented in current demo app');
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}
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});
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test('should have functional load test button', async ({ page }) => {
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const loadButton = page.locator('.load-btn');
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if (await loadButton.count() > 0) {
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await expect(loadButton).toBeVisible();
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await expect(loadButton).toHaveText('Load Test Component');
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// Button should be clickable
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await expect(loadButton).toBeEnabled();
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} else {
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// Load button not implemented yet - skip test
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test.skip('Load button not implemented in current demo app');
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}
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});
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test('should toggle details visibility', async ({ page }) => {
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const toggleBtn = page.locator('.toggle-btn');
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const detailsContent = page.locator('.details-content');
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if (await toggleBtn.count() > 0 && await detailsContent.count() > 0) {
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// Initially details should be hidden
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await expect(detailsContent).toHaveClass(/hidden/);
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// Click toggle button
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await toggleBtn.click();
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// Details should now be visible
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await expect(detailsContent).not.toHaveClass(/hidden/);
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// Click again to hide
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await toggleBtn.click();
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await expect(detailsContent).toHaveClass(/hidden/);
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} else {
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// Toggle functionality not implemented yet - skip test
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test.skip('Toggle functionality not implemented in current demo app');
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}
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});
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});
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test.describe('Essential Components Section', () => {
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test('should display all 5 essential components', async ({ page }) => {
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const essentialSection = page.locator('h3:has-text("Essential Components")');
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if (await essentialSection.count() > 0) {
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const essentialSectionParent = essentialSection.locator('..');
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// Should have 5 essential components
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const components = essentialSectionParent.locator('.component-item');
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await expect(components).toHaveCount(5);
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// Check component names
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const componentNames = ['Button', 'Input', 'Card', 'Badge', 'Label'];
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for (const name of componentNames) {
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await expect(essentialSectionParent.locator(`text=${name}`)).toBeVisible();
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}
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} else {
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// Essential components section not implemented yet - skip test
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test.skip('Essential components section not implemented in current demo app');
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}
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});
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test('essential components should be immediately visible', async ({ page }) => {
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const essentialSection = page.locator('h3:has-text("Essential Components")').locator('..');
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// All essential components should be visible without loading
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const components = essentialSection.locator('.component-item');
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for (let i = 0; i < await components.count(); i++) {
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const component = components.nth(i);
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await expect(component).toBeVisible();
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await expect(component).not.toHaveClass(/loading/);
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}
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});
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});
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test.describe('Lazy Loaded Components Section', () => {
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test('should display all component categories', async ({ page }) => {
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const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
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if (await lazySection.count() > 0) {
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const lazySectionParent = lazySection.locator('..');
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// Check for all 4 categories
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const categories = ['Form & Input', 'Layout & Navigation', 'Overlay & Feedback', 'Data & Media'];
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for (const category of categories) {
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await expect(lazySectionParent.locator(`text=${category}`)).toBeVisible();
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}
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} else {
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// Lazy loaded components section not implemented yet - skip test
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test.skip('Lazy loaded components section not implemented in current demo app');
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}
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});
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test('should show correct component counts per category', async ({ page }) => {
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const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
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if (await lazySection.count() > 0) {
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const lazySectionParent = lazySection.locator('..');
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// Form & Input: 12 components
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const formSection = lazySectionParent.locator('h4:has-text("Form & Input")').locator('..');
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const formComponents = formSection.locator('.lazy-component-wrapper');
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await expect(formComponents).toHaveCount(12);
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// Layout & Navigation: 8 components
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const layoutSection = lazySectionParent.locator('h4:has-text("Layout & Navigation")').locator('..');
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const layoutComponents = layoutSection.locator('.lazy-component-wrapper');
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await expect(layoutComponents).toHaveCount(8);
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// Overlay & Feedback: 10 components
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const overlaySection = lazySectionParent.locator('h4:has-text("Overlay & Feedback")').locator('..');
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const overlayComponents = overlaySection.locator('.lazy-component-wrapper');
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await expect(overlayComponents).toHaveCount(10);
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// Data & Media: 9 components
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const dataSection = lazySectionParent.locator('h4:has-text("Data & Media")').locator('..');
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const dataComponents = dataSection.locator('.lazy-component-wrapper');
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await expect(dataComponents).toHaveCount(9);
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} else {
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// Lazy loaded components section not implemented yet - skip test
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test.skip('Lazy loaded components section not implemented in current demo app');
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}
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});
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test('lazy components should start in placeholder state', async ({ page }) => {
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const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
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if (await lazySection.count() > 0) {
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const lazySectionParent = lazySection.locator('..');
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const lazyComponents = lazySectionParent.locator('.lazy-component-wrapper');
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// All lazy components should start in placeholder state
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for (let i = 0; i < await lazyComponents.count(); i++) {
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const component = lazyComponents.nth(i);
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await expect(component.locator('.component-placeholder')).toBeVisible();
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await expect(component.locator('.component-content')).not.toBeVisible();
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}
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} else {
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// Lazy loaded components section not implemented yet - skip test
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test.skip('Lazy loaded components section not implemented in current demo app');
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}
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});
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});
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test.describe('Dynamic WASM Components Section', () => {
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test('should display all 5 dynamic components', async ({ page }) => {
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const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
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if (await dynamicSection.count() > 0) {
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const dynamicSectionParent = dynamicSection.locator('..');
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// Should have 5 dynamic components
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const components = dynamicSectionParent.locator('.dynamic-component-wrapper');
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await expect(components).toHaveCount(5);
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// Check component names
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const componentNames = ['Button', 'Input', 'Card', 'Modal', 'Table'];
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for (const name of componentNames) {
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await expect(dynamicSectionParent.locator(`text=${name}`)).toBeVisible();
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}
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} else {
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// Dynamic WASM components section not implemented yet - skip test
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test.skip('Dynamic WASM components section not implemented in current demo app');
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}
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});
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test('dynamic components should show correct metadata', async ({ page }) => {
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const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
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if (await dynamicSection.count() > 0) {
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const dynamicSectionParent = dynamicSection.locator('..');
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const components = dynamicSectionParent.locator('.dynamic-component-wrapper');
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// Check first component (Button)
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const buttonComponent = components.first();
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await expect(buttonComponent.locator('.component-category')).toContainText('Form & Input');
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await expect(buttonComponent.locator('.component-size')).toContainText('15KB');
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await expect(buttonComponent.locator('.component-description')).toContainText('Interactive button component');
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} else {
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// Dynamic WASM components section not implemented yet - skip test
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test.skip('Dynamic WASM components section not implemented in current demo app');
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}
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});
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test('dynamic components should start in placeholder state', async ({ page }) => {
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const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
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if (await dynamicSection.count() > 0) {
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const dynamicSectionParent = dynamicSection.locator('..');
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const components = dynamicSectionParent.locator('.dynamic-component-wrapper');
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// All dynamic components should start in placeholder state
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for (let i = 0; i < await components.count(); i++) {
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const component = components.nth(i);
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await expect(component.locator('.component-placeholder')).toBeVisible();
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await expect(component.locator('.component-content')).not.toBeVisible();
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}
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} else {
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// Dynamic WASM components section not implemented yet - skip test
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test.skip('Dynamic WASM components section not implemented in current demo app');
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}
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});
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});
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test.describe('Component Loading Functionality', () => {
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test('should load lazy components on demand', async ({ page }) => {
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const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
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if (await lazySection.count() > 0) {
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const lazySectionParent = lazySection.locator('..');
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const firstComponent = lazySectionParent.locator('.lazy-component-wrapper').first();
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// Click load button
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const loadBtn = firstComponent.locator('.load-component-btn');
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await loadBtn.click();
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// Should show loading state
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await expect(firstComponent.locator('.component-loading')).toBeVisible();
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// Wait for loading to complete
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await expect(firstComponent.locator('.component-success')).toBeVisible({ timeout: 10000 });
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|
// Should show component content
|
|
await expect(firstComponent.locator('.component-content')).toBeVisible();
|
|
} else {
|
|
// Lazy loading functionality not implemented yet - skip test
|
|
test.skip('Lazy loading functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should load dynamic components on demand', async ({ page }) => {
|
|
const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
|
|
|
|
if (await dynamicSection.count() > 0) {
|
|
const dynamicSectionParent = dynamicSection.locator('..');
|
|
const firstComponent = dynamicSectionParent.locator('.dynamic-component-wrapper').first();
|
|
|
|
// Click load button
|
|
const loadBtn = firstComponent.locator('.load-component-btn');
|
|
await loadBtn.click();
|
|
|
|
// Should show loading state
|
|
await expect(firstComponent.locator('.component-loading')).toBeVisible();
|
|
|
|
// Wait for loading to complete
|
|
await expect(firstComponent.locator('.component-success')).toBeVisible({ timeout: 10000 });
|
|
|
|
// Should show component content
|
|
await expect(firstComponent.locator('.component-content')).toBeVisible();
|
|
} else {
|
|
// Dynamic loading functionality not implemented yet - skip test
|
|
test.skip('Dynamic loading functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should handle multiple component loads simultaneously', async ({ page }) => {
|
|
const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
|
|
|
|
if (await dynamicSection.count() > 0) {
|
|
const dynamicSectionParent = dynamicSection.locator('..');
|
|
const components = dynamicSectionParent.locator('.dynamic-component-wrapper');
|
|
|
|
// Load first 3 components simultaneously
|
|
for (let i = 0; i < 3; i++) {
|
|
const component = components.nth(i);
|
|
const loadBtn = component.locator('.load-component-btn');
|
|
await loadBtn.click();
|
|
}
|
|
|
|
// All should show loading state
|
|
for (let i = 0; i < 3; i++) {
|
|
const component = components.nth(i);
|
|
await expect(component.locator('.component-loading')).toBeVisible();
|
|
}
|
|
|
|
// Wait for all to complete
|
|
for (let i = 0; i < 3; i++) {
|
|
const component = components.nth(i);
|
|
await expect(component.locator('.component-success')).toBeVisible({ timeout: 15000 });
|
|
}
|
|
} else {
|
|
// Dynamic loading functionality not implemented yet - skip test
|
|
test.skip('Dynamic loading functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Search and Filter Functionality', () => {
|
|
test('should display search input and category filter', async ({ page }) => {
|
|
const searchSection = page.locator('.search-filters');
|
|
|
|
if (await searchSection.count() > 0) {
|
|
await expect(searchSection).toBeVisible();
|
|
|
|
// Search input
|
|
await expect(searchSection.locator('input[placeholder*="search"]')).toBeVisible();
|
|
|
|
// Category filter
|
|
await expect(searchSection.locator('select')).toBeVisible();
|
|
} else {
|
|
// Search and filter functionality not implemented yet - skip test
|
|
test.skip('Search and filter functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should filter components by category', async ({ page }) => {
|
|
const categorySelect = page.locator('select');
|
|
|
|
if (await categorySelect.count() > 0) {
|
|
// Select "Form & Input" category
|
|
await categorySelect.selectOption('form-input');
|
|
|
|
// Should show only form components
|
|
const visibleComponents = page.locator('.lazy-component-wrapper:visible');
|
|
await expect(visibleComponents).toHaveCount(12);
|
|
|
|
// Should hide other categories
|
|
await expect(page.locator('h4:has-text("Layout & Navigation")')).not.toBeVisible();
|
|
} else {
|
|
// Category filtering not implemented yet - skip test
|
|
test.skip('Category filtering not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should search components by name', async ({ page }) => {
|
|
const searchInput = page.locator('input[placeholder*="search"]');
|
|
|
|
if (await searchInput.count() > 0) {
|
|
// Search for "button"
|
|
await searchInput.fill('button');
|
|
|
|
// Should show only button-related components
|
|
const visibleComponents = page.locator('.lazy-component-wrapper:visible');
|
|
await expect(visibleComponents.count()).toBeLessThan(39); // Less than total
|
|
|
|
// Should show button components
|
|
await expect(page.locator('text=Button')).toBeVisible();
|
|
} else {
|
|
// Search functionality not implemented yet - skip test
|
|
test.skip('Search functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Favorites System', () => {
|
|
test('should allow marking components as favorites', async ({ page }) => {
|
|
const firstComponent = page.locator('.lazy-component-wrapper').first();
|
|
const favoriteBtn = firstComponent.locator('.favorite-btn');
|
|
|
|
if (await favoriteBtn.count() > 0) {
|
|
// Initially not favorited
|
|
await expect(favoriteBtn).not.toHaveClass(/favorited/);
|
|
|
|
// Click to favorite
|
|
await favoriteBtn.click();
|
|
|
|
// Should now be favorited
|
|
await expect(favoriteBtn).toHaveClass(/favorited/);
|
|
} else {
|
|
// Favorites functionality not implemented yet - skip test
|
|
test.skip('Favorites functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should filter by favorites', async ({ page }) => {
|
|
// Check if favorites functionality exists
|
|
const firstComponent = page.locator('.lazy-component-wrapper').first();
|
|
const favoriteBtn = firstComponent.locator('.favorite-btn');
|
|
const favoritesFilter = page.locator('.favorites-filter');
|
|
|
|
if (await favoriteBtn.count() > 0 && await favoritesFilter.count() > 0) {
|
|
// Mark a few components as favorites
|
|
const components = page.locator('.lazy-component-wrapper');
|
|
for (let i = 0; i < 3; i++) {
|
|
const component = components.nth(i);
|
|
const favoriteBtn = component.locator('.favorite-btn');
|
|
await favoriteBtn.click();
|
|
}
|
|
|
|
// Click favorites filter
|
|
await favoritesFilter.click();
|
|
|
|
// Should show only favorited components
|
|
const visibleComponents = page.locator('.lazy-component-wrapper:visible');
|
|
await expect(visibleComponents).toHaveCount(3);
|
|
} else {
|
|
// Favorites filtering not implemented yet - skip test
|
|
test.skip('Favorites filtering not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Error Handling', () => {
|
|
test('should handle component loading errors gracefully', async ({ page }) => {
|
|
// Check if error handling infrastructure exists
|
|
const errorComponent = page.locator('.component-error');
|
|
|
|
if (await errorComponent.count() > 0) {
|
|
// This test would require mocking a failed component load
|
|
// For now, we'll test that error states are properly styled
|
|
|
|
// Error states should be properly styled when they occur
|
|
// (This will be empty initially, but ensures error styling is available)
|
|
await expect(errorComponent).toBeAttached();
|
|
} else {
|
|
// Error handling not implemented yet - skip test
|
|
test.skip('Error handling not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should provide retry functionality for failed loads', async ({ page }) => {
|
|
// Check if retry functionality exists
|
|
const retryBtn = page.locator('.retry-btn');
|
|
|
|
if (await retryBtn.count() > 0) {
|
|
// Test retry button functionality
|
|
|
|
// Retry button should be available (though initially hidden)
|
|
await expect(retryBtn).toBeAttached();
|
|
} else {
|
|
// Retry functionality not implemented yet - skip test
|
|
test.skip('Retry functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Performance and Responsiveness', () => {
|
|
test('should maintain performance with many components', async ({ page }) => {
|
|
// Check if lazy loading functionality exists
|
|
const components = page.locator('.lazy-component-wrapper');
|
|
|
|
if (await components.count() > 0) {
|
|
const loadButtons = components.locator('.load-component-btn');
|
|
|
|
// Load first 5 components
|
|
for (let i = 0; i < 5; i++) {
|
|
const loadBtn = loadButtons.nth(i);
|
|
await loadBtn.click();
|
|
}
|
|
|
|
// Wait for all to complete
|
|
for (let i = 0; i < 5; i++) {
|
|
const component = components.nth(i);
|
|
await expect(component.locator('.component-success')).toBeVisible({ timeout: 20000 });
|
|
}
|
|
|
|
// Page should remain responsive
|
|
await expect(page.locator('h1').first()).toBeVisible();
|
|
} else {
|
|
// Lazy loading functionality not implemented yet - skip test
|
|
test.skip('Lazy loading functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should be responsive on mobile devices', async ({ page }) => {
|
|
// Set mobile viewport
|
|
await page.setViewportSize({ width: 375, height: 667 });
|
|
|
|
// Check if advanced sections exist (may not be implemented yet)
|
|
const essentialSection = page.locator('h3:has-text("Essential Components")');
|
|
const lazySection = page.locator('h3:has-text("Lazy Loaded Components")');
|
|
const dynamicSection = page.locator('h3:has-text("Dynamic WASM Components")');
|
|
|
|
if (await essentialSection.count() > 0 || await lazySection.count() > 0 || await dynamicSection.count() > 0) {
|
|
// Test sections that exist
|
|
if (await essentialSection.count() > 0) {
|
|
await expect(essentialSection).toBeVisible();
|
|
}
|
|
if (await lazySection.count() > 0) {
|
|
await expect(lazySection).toBeVisible();
|
|
}
|
|
if (await dynamicSection.count() > 0) {
|
|
await expect(dynamicSection).toBeVisible();
|
|
}
|
|
|
|
// Components should be properly stacked
|
|
const components = page.locator('.lazy-component-wrapper');
|
|
if (await components.count() > 0) {
|
|
await expect(components.first()).toBeVisible();
|
|
}
|
|
} else {
|
|
// Advanced sections not implemented yet - skip test
|
|
test.skip('Advanced sections not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Accessibility', () => {
|
|
test('should have proper ARIA labels and roles', async ({ page }) => {
|
|
// Check for proper button labels
|
|
const loadButtons = page.locator('.load-component-btn');
|
|
for (let i = 0; i < await loadButtons.count(); i++) {
|
|
const button = loadButtons.nth(i);
|
|
await expect(button).toHaveAttribute('aria-label', /load.*component/i);
|
|
}
|
|
|
|
// Check for proper form labels if search input exists
|
|
const searchInput = page.locator('input[placeholder*="search"]');
|
|
if (await searchInput.count() > 0) {
|
|
await expect(searchInput).toHaveAttribute('aria-label', /search/i);
|
|
} else {
|
|
// Search functionality not implemented yet - skip this check
|
|
console.log('Search input not implemented in current demo app');
|
|
}
|
|
});
|
|
|
|
test('should support keyboard navigation', async ({ page }) => {
|
|
// Tab through interactive elements
|
|
await page.keyboard.press('Tab');
|
|
|
|
// Should focus on first interactive element
|
|
const focusedElement = page.locator(':focus');
|
|
await expect(focusedElement).toBeVisible();
|
|
|
|
// Should be able to navigate with arrow keys
|
|
await page.keyboard.press('ArrowDown');
|
|
});
|
|
});
|
|
|
|
test.describe('Integration with WASM', () => {
|
|
test('should properly initialize WASM bindings', async ({ page }) => {
|
|
// Check that WASM bindings are available
|
|
const wasmBindings = await page.evaluate(() => (window as any).wasmBindings);
|
|
expect(wasmBindings).toBeDefined();
|
|
|
|
// Check that the app is properly mounted
|
|
await expect(page.locator('h1').first()).toBeVisible();
|
|
});
|
|
|
|
test('should handle WASM loading states correctly', async ({ page }) => {
|
|
// Check if load component buttons exist
|
|
const loadComponentBtn = page.locator('.load-component-btn');
|
|
|
|
if (await loadComponentBtn.count() > 0) {
|
|
// The app should be fully loaded and interactive
|
|
await expect(loadComponentBtn.first()).toBeEnabled();
|
|
|
|
// No loading spinners should be visible initially
|
|
const loadingSpinners = page.locator('.loading-spinner:visible');
|
|
await expect(loadingSpinners).toHaveCount(0);
|
|
} else {
|
|
// Load component functionality not implemented yet - skip test
|
|
test.skip('Load component functionality not implemented in current demo app');
|
|
}
|
|
});
|
|
});
|
|
|
|
// New comprehensive tests with feature detection
|
|
test.describe('Lazy Component Loading with Feature Detection', () => {
|
|
test('should detect and verify lazy loading capability', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI, 'Lazy loading UI not available');
|
|
test.skip(features.componentCount === 0, 'No components found for testing');
|
|
|
|
console.log(`Testing with ${features.componentCount} components`);
|
|
|
|
// Get all component names
|
|
const componentNames = await getComponentNames(page);
|
|
console.log('Available components:', componentNames);
|
|
|
|
expect(componentNames.length).toBeGreaterThan(0);
|
|
});
|
|
|
|
test('should track component loading state transitions', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI, 'Lazy loading UI not available');
|
|
|
|
const componentNames = await getComponentNames(page);
|
|
test.skip(componentNames.length === 0, 'No components available');
|
|
|
|
const firstComponentName = componentNames[0];
|
|
|
|
// Initially should be in placeholder state
|
|
const initialState = await getComponentLoadingState(page, firstComponentName);
|
|
console.log(`Initial state for ${firstComponentName}:`, initialState);
|
|
expect(['placeholder', 'loaded']).toContain(initialState);
|
|
|
|
// If there's a load button, try loading the component
|
|
const component = page.locator('.lazy-component-wrapper, .dynamic-component-wrapper').filter({
|
|
hasText: firstComponentName,
|
|
});
|
|
const loadBtn = component.locator('.load-btn, .load-component-btn');
|
|
|
|
if ((await loadBtn.count()) > 0) {
|
|
await loadBtn.click();
|
|
|
|
// Should transition to loading
|
|
await page.waitForTimeout(100);
|
|
const loadingState = await getComponentLoadingState(page, firstComponentName);
|
|
console.log(`Loading state for ${firstComponentName}:`, loadingState);
|
|
expect(['loading', 'loaded']).toContain(loadingState);
|
|
|
|
// Wait for completion
|
|
const loaded = await waitForComponentLoad(page, firstComponentName, 5000);
|
|
if (loaded) {
|
|
const finalState = await getComponentLoadingState(page, firstComponentName);
|
|
console.log(`Final state for ${firstComponentName}:`, finalState);
|
|
expect(finalState).toBe('loaded');
|
|
}
|
|
}
|
|
});
|
|
|
|
test('should monitor loading progress', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI, 'Lazy loading UI not available');
|
|
|
|
const componentNames = await getComponentNames(page);
|
|
test.skip(componentNames.length === 0, 'No components available');
|
|
|
|
const firstComponentName = componentNames[0];
|
|
|
|
// Get initial progress
|
|
const initialProgress = await getComponentLoadingProgress(page, firstComponentName);
|
|
console.log(`Initial progress for ${firstComponentName}: ${initialProgress}%`);
|
|
|
|
// If there's a load button, trigger loading and monitor progress
|
|
const component = page.locator('.lazy-component-wrapper, .dynamic-component-wrapper').filter({
|
|
hasText: firstComponentName,
|
|
});
|
|
const loadBtn = component.locator('.load-btn, .load-component-btn');
|
|
|
|
if ((await loadBtn.count()) > 0) {
|
|
await loadBtn.click();
|
|
|
|
// Monitor progress during loading
|
|
let previousProgress = initialProgress;
|
|
for (let i = 0; i < 10; i++) {
|
|
await page.waitForTimeout(200);
|
|
const currentProgress = await getComponentLoadingProgress(page, firstComponentName);
|
|
console.log(`Progress update ${i}: ${currentProgress}%`);
|
|
|
|
if (currentProgress > previousProgress) {
|
|
console.log(`✓ Progress increased from ${previousProgress}% to ${currentProgress}%`);
|
|
}
|
|
previousProgress = currentProgress;
|
|
|
|
if (currentProgress >= 100) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Dynamic Component Loading with Feature Detection', () => {
|
|
test('should detect and verify dynamic loading capability', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasDynamicLoaderUI, 'Dynamic loader UI not available');
|
|
|
|
// Check for dynamic loader display
|
|
const loaderDisplay = page.locator('.dynamic-loader-display, .loader-status');
|
|
if ((await loaderDisplay.count()) > 0) {
|
|
console.log('✓ Dynamic loader display found');
|
|
await expect(loaderDisplay).toBeVisible();
|
|
} else {
|
|
console.log('Dynamic loader display not found, checking for components...');
|
|
const components = await getComponentNames(page);
|
|
console.log(`Found ${components.length} components available`);
|
|
}
|
|
});
|
|
|
|
test('should track module loading in dynamic loader', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasDynamicLoaderUI, 'Dynamic loader UI not available');
|
|
|
|
const loaderDisplay = page.locator('.dynamic-loader-display, .loader-status');
|
|
|
|
if ((await loaderDisplay.count()) > 0) {
|
|
// Check initial state
|
|
const loadedCountText = await loaderDisplay.locator('text=Loaded Modules:').textContent();
|
|
console.log('Initial loaded modules:', loadedCountText);
|
|
|
|
// Try to load a test component
|
|
const loadBtn = loaderDisplay.locator('.load-btn');
|
|
if ((await loadBtn.count()) > 0) {
|
|
await loadBtn.click();
|
|
|
|
// Wait a moment and check updated state
|
|
await page.waitForTimeout(2000);
|
|
const updatedCountText = await loaderDisplay.locator('text=Loaded Modules:').textContent();
|
|
console.log('Updated loaded modules:', updatedCountText);
|
|
}
|
|
}
|
|
});
|
|
|
|
test('should handle multiple simultaneous loads', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI && !features.hasDynamicLoaderUI, 'No loading UI available');
|
|
|
|
const componentNames = await getComponentNames(page);
|
|
test.skip(componentNames.length < 3, 'Need at least 3 components for this test');
|
|
|
|
console.log(`Testing simultaneous load with ${componentNames.slice(0, 3).join(', ')}`);
|
|
|
|
// Load first 3 components
|
|
for (let i = 0; i < Math.min(3, componentNames.length); i++) {
|
|
const componentName = componentNames[i];
|
|
const component = page.locator('.lazy-component-wrapper, .dynamic-component-wrapper').filter({
|
|
hasText: componentName,
|
|
});
|
|
const loadBtn = component.locator('.load-btn, .load-component-btn');
|
|
|
|
if ((await loadBtn.count()) > 0) {
|
|
await loadBtn.click();
|
|
}
|
|
}
|
|
|
|
// Check that multiple components are loading
|
|
const loadingComponents = page.locator('.component-loading:visible');
|
|
const loadingCount = await loadingComponents.count();
|
|
console.log(`Components loading simultaneously: ${loadingCount}`);
|
|
});
|
|
});
|
|
|
|
test.describe('Bundle Analysis with Feature Detection', () => {
|
|
test('should detect and analyze bundle information', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasBundleAnalysis, 'Bundle analysis not available');
|
|
|
|
const bundleInfo = await getBundleSizeInfo(page);
|
|
|
|
if (bundleInfo) {
|
|
console.log('Bundle Information:', bundleInfo);
|
|
|
|
if (bundleInfo.initialBundle) {
|
|
console.log(`Initial bundle size: ${bundleInfo.initialBundle}`);
|
|
}
|
|
|
|
if (bundleInfo.loadedComponents > 0) {
|
|
console.log(`Loaded components: ${bundleInfo.loadedComponents}`);
|
|
}
|
|
|
|
if (bundleInfo.totalSize) {
|
|
console.log(`Total size: ${bundleInfo.totalSize}`);
|
|
}
|
|
|
|
if (bundleInfo.optimization) {
|
|
console.log(`Optimization: ${bundleInfo.optimization}`);
|
|
}
|
|
} else {
|
|
console.log('Bundle info panel not found, may not be implemented');
|
|
test.skip(true, 'Bundle information not available');
|
|
}
|
|
});
|
|
|
|
test('should track bundle size changes during loading', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasBundleAnalysis, 'Bundle analysis not available');
|
|
|
|
const initialBundleInfo = await getBundleSizeInfo(page);
|
|
|
|
if (initialBundleInfo) {
|
|
console.log('Initial bundle info:', initialBundleInfo);
|
|
|
|
// Load a component
|
|
const componentNames = await getComponentNames(page);
|
|
if (componentNames.length > 0) {
|
|
const firstComponent = page.locator('.lazy-component-wrapper, .dynamic-component-wrapper').filter({
|
|
hasText: componentNames[0],
|
|
});
|
|
const loadBtn = firstComponent.locator('.load-btn, .load-component-btn');
|
|
|
|
if ((await loadBtn.count()) > 0) {
|
|
await loadBtn.click();
|
|
await page.waitForTimeout(2000);
|
|
|
|
const updatedBundleInfo = await getBundleSizeInfo(page);
|
|
console.log('Updated bundle info:', updatedBundleInfo);
|
|
|
|
if (updatedBundleInfo && initialBundleInfo) {
|
|
const initialComponents = initialBundleInfo.loadedComponents;
|
|
const updatedComponents = updatedBundleInfo.loadedComponents;
|
|
|
|
if (updatedComponents > initialComponents) {
|
|
console.log(`✓ Component count increased from ${initialComponents} to ${updatedComponents}`);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Component Categories with Feature Detection', () => {
|
|
test('should detect and list all component categories', async ({ page }) => {
|
|
const categories = await getComponentCategories(page);
|
|
|
|
console.log(`Found ${categories.length} categories:`, categories);
|
|
|
|
const expectedCategories = [
|
|
'Form & Input',
|
|
'Layout & Navigation',
|
|
'Overlay & Feedback',
|
|
'Data & Media',
|
|
];
|
|
|
|
if (categories.length > 0) {
|
|
// Verify at least some expected categories exist
|
|
const foundCategories = categories.filter((c) => expectedCategories.includes(c));
|
|
console.log(`Found ${foundCategories.length} expected categories`);
|
|
} else {
|
|
console.log('No categories detected, may not be implemented');
|
|
}
|
|
});
|
|
|
|
test('should filter components by category', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasSearchAndFilter, 'Search and filter not available');
|
|
|
|
const categories = await getComponentCategories(page);
|
|
test.skip(categories.length === 0, 'No categories available');
|
|
|
|
console.log(`Testing category filter with ${categories.length} categories`);
|
|
|
|
// Try to find category filter controls
|
|
const categorySelect = page.locator('select');
|
|
const categoryButtons = page.locator('[data-category], .category-filter');
|
|
|
|
if ((await categorySelect.count()) > 0) {
|
|
console.log('Found category select dropdown');
|
|
const options = await categorySelect.locator('option').allTextContents();
|
|
console.log('Available options:', options);
|
|
} else if ((await categoryButtons.count()) > 0) {
|
|
console.log(`Found ${await categoryButtons.count()} category filter buttons`);
|
|
} else {
|
|
console.log('No category filter controls found');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Search and Filter with Feature Detection', () => {
|
|
test('should detect search functionality', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasSearchAndFilter, 'Search and filter not available');
|
|
|
|
const searchInput = page.locator('input[placeholder*="search" i], input[type="search"]');
|
|
const filterControls = page.locator('.filter-controls, .category-filter');
|
|
|
|
const hasSearch = (await searchInput.count()) > 0;
|
|
const hasFilters = (await filterControls.count()) > 0;
|
|
|
|
console.log('Search functionality detected:');
|
|
console.log(` - Search input: ${hasSearch}`);
|
|
console.log(` - Filter controls: ${hasFilters}`);
|
|
|
|
test.skip(!hasSearch && !hasFilters, 'No search or filter controls found');
|
|
});
|
|
|
|
test('should filter components by search term', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasSearchAndFilter, 'Search and filter not available');
|
|
|
|
const searchInput = page.locator('input[placeholder*="search" i], input[type="search"]');
|
|
|
|
if ((await searchInput.count()) > 0) {
|
|
const componentNames = await getComponentNames(page);
|
|
console.log(`Available components before search: ${componentNames.length}`);
|
|
|
|
// Search for a common term
|
|
await searchInput.fill('button');
|
|
await page.waitForTimeout(500);
|
|
|
|
// Check that results are filtered
|
|
const visibleComponents = page.locator('.lazy-component-wrapper:visible, .dynamic-component-wrapper:visible');
|
|
const visibleCount = await visibleComponents.count();
|
|
console.log(`Visible components after search: ${visibleCount}`);
|
|
} else {
|
|
test.skip(true, 'Search input not found');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Favorites System with Feature Detection', () => {
|
|
test('should detect favorites functionality', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasFavoritesSystem, 'Favorites system not available');
|
|
|
|
const favoriteButtons = page.locator('.favorite-btn, .favorite-toggle');
|
|
const count = await favoriteButtons.count();
|
|
|
|
console.log(`Found ${count} favorite buttons`);
|
|
|
|
test.skip(count === 0, 'No favorite buttons found');
|
|
|
|
// Check the first favorite button
|
|
const firstFavoriteBtn = favoriteButtons.first();
|
|
await expect(firstFavoriteBtn).toBeVisible();
|
|
});
|
|
|
|
test('should toggle favorite state', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasFavoritesSystem, 'Favorites system not available');
|
|
|
|
const favoriteButtons = page.locator('.favorite-btn, .favorite-toggle');
|
|
test.skip((await favoriteButtons.count()) === 0, 'No favorite buttons found');
|
|
|
|
const firstFavoriteBtn = favoriteButtons.first();
|
|
const component = firstFavoriteBtn.locator('..');
|
|
|
|
// Get initial state
|
|
const initialText = await firstFavoriteBtn.textContent();
|
|
console.log('Initial favorite button text:', initialText);
|
|
|
|
// Toggle favorite
|
|
await firstFavoriteBtn.click();
|
|
await page.waitForTimeout(200);
|
|
|
|
const afterClickText = await firstFavoriteBtn.textContent();
|
|
console.log('After click favorite button text:', afterClickText);
|
|
|
|
// Toggle back
|
|
await firstFavoriteBtn.click();
|
|
await page.waitForTimeout(200);
|
|
|
|
const afterSecondClickText = await firstFavoriteBtn.textContent();
|
|
console.log('After second click favorite button text:', afterSecondClickText);
|
|
});
|
|
|
|
test('should filter by favorite status', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasFavoritesSystem, 'Favorites system not available');
|
|
|
|
const favoriteButtons = page.locator('.favorite-btn, .favorite-toggle');
|
|
const favoritesFilter = page.locator('.favorites-filter, [data-filter="favorites"]');
|
|
|
|
test.skip((await favoriteButtons.count()) === 0, 'No favorite buttons found');
|
|
test.skip((await favoritesFilter.count()) === 0, 'No favorites filter found');
|
|
|
|
console.log('Testing favorites filter functionality');
|
|
|
|
// Mark first component as favorite
|
|
const firstFavoriteBtn = favoriteButtons.first();
|
|
await firstFavoriteBtn.click();
|
|
await page.waitForTimeout(200);
|
|
|
|
// Apply favorites filter
|
|
await favoritesFilter.click();
|
|
await page.waitForTimeout(200);
|
|
|
|
const visibleComponents = page.locator('.lazy-component-wrapper:visible, .dynamic-component-wrapper:visible');
|
|
const visibleCount = await visibleComponents.count();
|
|
console.log(`Visible components after filtering by favorites: ${visibleCount}`);
|
|
});
|
|
});
|
|
|
|
test.describe('Error Handling with Feature Detection', () => {
|
|
test('should detect error handling infrastructure', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasErrorHandling, 'Error handling not available');
|
|
|
|
const errorStates = page.locator('.component-error, .error-state');
|
|
const retryButtons = page.locator('.retry-btn');
|
|
|
|
const hasErrorStates = (await errorStates.count()) > 0;
|
|
const hasRetryButtons = (await retryButtons.count()) > 0;
|
|
|
|
console.log('Error handling detected:');
|
|
console.log(` - Error states: ${hasErrorStates}`);
|
|
console.log(` - Retry buttons: ${hasRetryButtons}`);
|
|
|
|
if (hasErrorStates || hasRetryButtons) {
|
|
console.log('✓ Error handling infrastructure is available');
|
|
}
|
|
});
|
|
|
|
test('should handle loading errors gracefully', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasErrorHandling, 'Error handling not available');
|
|
|
|
// Check for error state elements
|
|
const errorStates = page.locator('.component-error, .error-state');
|
|
|
|
if ((await errorStates.count()) > 0) {
|
|
console.log('Error state elements found');
|
|
|
|
// Check that error states have proper styling
|
|
const firstErrorState = errorStates.first();
|
|
await expect(firstErrorState).toBeAttached();
|
|
} else {
|
|
console.log('No error state elements currently displayed');
|
|
}
|
|
});
|
|
|
|
test('should provide retry functionality', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasErrorHandling, 'Error handling not available');
|
|
|
|
const retryButtons = page.locator('.retry-btn');
|
|
|
|
if ((await retryButtons.count()) > 0) {
|
|
console.log('Retry buttons found');
|
|
|
|
// Check that retry buttons are properly configured
|
|
const firstRetryBtn = retryButtons.first();
|
|
await expect(firstRetryBtn).toBeAttached();
|
|
|
|
const buttonText = await firstRetryBtn.textContent();
|
|
console.log('Retry button text:', buttonText);
|
|
} else {
|
|
console.log('No retry buttons currently displayed');
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Cross-Browser Compatibility', () => {
|
|
test('should work across different browsers', async ({ page, browserName }) => {
|
|
console.log(`Testing on browser: ${browserName}`);
|
|
|
|
const capabilities = await detectBrowserCapabilities(page);
|
|
console.log('Browser capabilities:', JSON.stringify(capabilities, null, 2));
|
|
|
|
// WASM should be available on all modern browsers
|
|
expect(capabilities.webAssembly).toBe(true);
|
|
|
|
// The app should load correctly
|
|
await expect(page.locator('h1').first()).toBeVisible();
|
|
});
|
|
|
|
test('should handle WASM feature variations', async ({ page, browserName }) => {
|
|
console.log(`Checking WASM features on ${browserName}`);
|
|
|
|
const wasmFeatures = await detectWASMFeatures(page);
|
|
console.log('WASM features:', JSON.stringify(wasmFeatures, null, 2));
|
|
|
|
// Log feature support for this browser
|
|
const features = [];
|
|
if (wasmFeatures.bulkMemory) features.push('bulk-memory');
|
|
if (wasmFeatures.referenceTypes) features.push('reference-types');
|
|
if (wasmFeatures.exceptions) features.push('exceptions');
|
|
if (wasmFeatures.simd) features.push('simd');
|
|
if (wasmFeatures.multiValue) features.push('multi-value');
|
|
|
|
console.log(`Supported WASM features on ${browserName}:`, features.join(', '));
|
|
});
|
|
|
|
test('should maintain functionality with different feature sets', async ({ page }) => {
|
|
const capabilities = await detectBrowserCapabilities(page);
|
|
const wasmFeatures = await detectWASMFeatures(page);
|
|
|
|
// The app should work even with different feature sets
|
|
console.log('Testing with feature set:');
|
|
console.log(` - WASM: ${capabilities.webAssembly}`);
|
|
console.log(` - SharedArrayBuffer: ${capabilities.sharedArrayBuffer}`);
|
|
console.log(` - SIMD: ${wasmFeatures.simd}`);
|
|
|
|
// Basic functionality should always work
|
|
await expect(page.locator('h1').first()).toBeVisible();
|
|
|
|
// Check if WASM initialized successfully
|
|
const isInitialized = await isWASMInitialized(page);
|
|
expect(isInitialized).toBe(true);
|
|
});
|
|
});
|
|
|
|
test.describe('Performance Monitoring', () => {
|
|
test('should measure component load times', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI && !features.hasDynamicLoaderUI, 'No loading UI available');
|
|
|
|
const componentNames = await getComponentNames(page);
|
|
test.skip(componentNames.length === 0, 'No components available');
|
|
|
|
console.log(`Measuring load times for ${componentNames.length} components`);
|
|
|
|
// Measure load time for first component
|
|
const firstComponentName = componentNames[0];
|
|
const component = page.locator('.lazy-component-wrapper, .dynamic-component-wrapper').filter({
|
|
hasText: firstComponentName,
|
|
});
|
|
const loadBtn = component.locator('.load-btn, .load-component-btn');
|
|
|
|
if ((await loadBtn.count()) > 0) {
|
|
const startTime = Date.now();
|
|
await loadBtn.click();
|
|
|
|
const loaded = await waitForComponentLoad(page, firstComponentName, 10000);
|
|
const loadTime = Date.now() - startTime;
|
|
|
|
console.log(`Component "${firstComponentName}" loaded in ${loadTime}ms`);
|
|
|
|
if (loaded) {
|
|
console.log(`✓ Component loaded successfully in ${loadTime}ms`);
|
|
}
|
|
}
|
|
});
|
|
|
|
test('should track performance metrics', async ({ page }) => {
|
|
const metrics = await getPerformanceMetrics(page);
|
|
|
|
console.log('Performance Metrics:', JSON.stringify(metrics, null, 2));
|
|
|
|
// Log all available metrics
|
|
if (metrics.firstPaint !== null) {
|
|
console.log(`✓ First Paint: ${metrics.firstPaint.toFixed(2)}ms`);
|
|
}
|
|
|
|
if (metrics.firstContentfulPaint !== null) {
|
|
console.log(`✓ First Contentful Paint: ${metrics.firstContentfulPaint.toFixed(2)}ms`);
|
|
}
|
|
|
|
if (metrics.domContentLoaded !== null) {
|
|
console.log(`✓ DOM Content Loaded: ${metrics.domContentLoaded.toFixed(2)}ms`);
|
|
}
|
|
|
|
if (metrics.loadComplete !== null) {
|
|
console.log(`✓ Load Complete: ${metrics.loadComplete.toFixed(2)}ms`);
|
|
}
|
|
|
|
if (metrics.wasmInitTime !== null) {
|
|
console.log(`✓ WASM Init Time: ${metrics.wasmInitTime.toFixed(2)}ms`);
|
|
}
|
|
});
|
|
|
|
test('should measure bundle optimization impact', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasBundleAnalysis, 'Bundle analysis not available');
|
|
|
|
const bundleInfo = await getBundleSizeInfo(page);
|
|
|
|
if (bundleInfo && bundleInfo.initialBundle) {
|
|
console.log('Bundle optimization metrics:');
|
|
console.log(` - Initial bundle: ${bundleInfo.initialBundle}`);
|
|
console.log(` - Loaded components: ${bundleInfo.loadedComponents}`);
|
|
console.log(` - Total size: ${bundleInfo.totalSize}`);
|
|
console.log(` - Optimization: ${bundleInfo.optimization}`);
|
|
|
|
// Calculate potential savings
|
|
if (bundleInfo.loadedComponents > 0 && bundleInfo.totalSize) {
|
|
const avgSize = parseFloat(bundleInfo.totalSize) / bundleInfo.loadedComponents;
|
|
console.log(` - Average component size: ${avgSize.toFixed(2)}KB`);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Accessibility with Feature Detection', () => {
|
|
test('should have proper ARIA labels with feature detection', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
// Check for ARIA labels on interactive elements
|
|
const loadButtons = page.locator('.load-btn, .load-component-btn');
|
|
const favoriteButtons = page.locator('.favorite-btn, .favorite-toggle');
|
|
|
|
const loadButtonCount = await loadButtons.count();
|
|
const favoriteButtonCount = await favoriteButtons.count();
|
|
|
|
console.log(`Found ${loadButtonCount} load buttons and ${favoriteButtonCount} favorite buttons`);
|
|
|
|
if (loadButtonCount > 0) {
|
|
// Check first load button for ARIA attributes
|
|
const firstLoadBtn = loadButtons.first();
|
|
const ariaLabel = await firstLoadBtn.getAttribute('aria-label');
|
|
const role = await firstLoadBtn.getAttribute('role');
|
|
|
|
console.log(`Load button ARIA: label="${ariaLabel}", role="${role}"`);
|
|
}
|
|
|
|
if (favoriteButtonCount > 0) {
|
|
// Check first favorite button for ARIA attributes
|
|
const firstFavoriteBtn = favoriteButtons.first();
|
|
const ariaLabel = await firstFavoriteBtn.getAttribute('aria-label');
|
|
const ariaPressed = await firstFavoriteBtn.getAttribute('aria-pressed');
|
|
|
|
console.log(`Favorite button ARIA: label="${ariaLabel}", pressed="${ariaPressed}"`);
|
|
}
|
|
});
|
|
|
|
test('should support keyboard navigation', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
const interactiveElements = page.locator('button, [role="button"], select, input');
|
|
const count = await interactiveElements.count();
|
|
|
|
console.log(`Found ${count} interactive elements`);
|
|
|
|
if (count > 0) {
|
|
// Test Tab navigation
|
|
const firstElement = interactiveElements.first();
|
|
await firstElement.focus();
|
|
const focusedElement = page.locator(':focus');
|
|
await expect(focusedElement).toBeVisible();
|
|
console.log('✓ Keyboard navigation works');
|
|
}
|
|
});
|
|
|
|
test('should announce loading states to screen readers', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
|
|
test.skip(!features.hasLazyLoadingUI && !features.hasDynamicLoaderUI, 'No loading UI available');
|
|
|
|
// Check for ARIA live regions
|
|
const liveRegions = page.locator('[aria-live], [role="status"], [role="progressbar"]');
|
|
const count = await liveRegions.count();
|
|
|
|
console.log(`Found ${count} ARIA live regions for loading states`);
|
|
|
|
if (count > 0) {
|
|
for (let i = 0; i < Math.min(count, 5); i++) {
|
|
const region = liveRegions.nth(i);
|
|
const live = await region.getAttribute('aria-live');
|
|
const role = await region.getAttribute('role');
|
|
console.log(` Live region ${i}: aria-live="${live}", role="${role}"`);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
test.describe('Comprehensive Integration Test', () => {
|
|
test('should complete full loading workflow with feature detection', async ({ page }) => {
|
|
const features = await detectLoadingFeatures(page);
|
|
const capabilities = await detectBrowserCapabilities(page);
|
|
const wasmFeatures = await detectWASMFeatures(page);
|
|
|
|
console.log('=== Environment ===');
|
|
console.log('Browser Capabilities:', JSON.stringify(capabilities, null, 2));
|
|
console.log('WASM Features:', JSON.stringify(wasmFeatures, null, 2));
|
|
console.log('Loading Features:', JSON.stringify(features, null, 2));
|
|
|
|
console.log('\n=== Performance Metrics ===');
|
|
const metrics = await getPerformanceMetrics(page);
|
|
console.log(JSON.stringify(metrics, null, 2));
|
|
|
|
console.log('\n=== Components ===');
|
|
const componentNames = await getComponentNames(page);
|
|
console.log(`Total components: ${componentNames.length}`);
|
|
console.log('Component names:', componentNames.slice(0, 10).join(', '));
|
|
|
|
if (componentNames.length > 10) {
|
|
console.log(`... and ${componentNames.length - 10} more`);
|
|
}
|
|
|
|
console.log('\n=== Categories ===');
|
|
const categories = await getComponentCategories(page);
|
|
console.log(`Total categories: ${categories.length}`);
|
|
console.log('Categories:', categories.join(', '));
|
|
|
|
console.log('\n=== Bundle Information ===');
|
|
const bundleInfo = await getBundleSizeInfo(page);
|
|
if (bundleInfo) {
|
|
console.log(JSON.stringify(bundleInfo, null, 2));
|
|
} else {
|
|
console.log('Bundle information not available');
|
|
}
|
|
|
|
// Final verification
|
|
console.log('\n=== Verification ===');
|
|
const isWasmReady = await isWASMInitialized(page);
|
|
console.log(`WASM Initialized: ${isWasmReady}`);
|
|
expect(isWasmReady).toBe(true);
|
|
|
|
const headerVisible = await page.locator('h1').first().isVisible();
|
|
console.log(`App Header Visible: ${headerVisible}`);
|
|
expect(headerVisible).toBe(true);
|
|
|
|
console.log('\n✓ Comprehensive integration test completed successfully');
|
|
});
|
|
});
|
|
});
|