767b8a1b37
- Implement strict HTTP 200 validation (reject all other status codes)
- Add content-type validation (must be image/*)
- Add 10-second timeout protection with AbortController
- Thread progressCallback through all fetchImageAsBase64 calls
- Add detailed logging for each validation failure scenario
- Report validation failures via SSE progress callbacks
Unit tests:
- Add comprehensive test coverage for all validation scenarios
- Test HTTP status codes (200, 404, 403, 500, etc.)
- Test content-type validation (image/* vs text/html, etc.)
- Test timeout behavior with AbortController
- Test error handling (network errors, DNS, SSL, etc.)
- Test progress callback reporting
Integration tests:
- Add tests for complete extraction flow with URL failures
- Test fallback chain behavior (meta tags → poster → Instagram data → screenshot)
- Test real-world scenarios (redirects, query params, different post types)
Documentation:
- Enhanced JSDoc with validation criteria
- Added examples showing fallback behavior
- Documented all failure scenarios and their handling
All tests passing ✅
82 lines
2.5 KiB
TypeScript
82 lines
2.5 KiB
TypeScript
import tailwindcss from '@tailwindcss/vite';
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import { defineConfig } from 'vitest/config';
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import { playwright } from '@vitest/browser-playwright';
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import { sveltekit } from '@sveltejs/kit/vite';
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import { SvelteKitPWA } from '@vite-pwa/sveltekit';
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import fs from 'fs';
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export default defineConfig({
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server: {
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watch: {
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ignored: ['**/debug_page.txt', '**/.ssl/**', '**/docs/**', '**/secrets/**']
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},
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https: {
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key: fs.readFileSync('./.ssl/localhost.key'),
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cert: fs.readFileSync('./.ssl/localhost.crt')
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}
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},
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plugins: [
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SvelteKitPWA({
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srcDir: './src',
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mode: 'development',
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strategies: 'generateSW',
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scope: '/',
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base: '/',
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selfDestroying: process.env.SELF_DESTROYING_SW === 'true',
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manifest: {
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short_name: 'InstaChef',
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name: 'InstaChef Recipe Saver',
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start_url: '/',
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scope: '/',
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display: 'standalone',
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theme_color: "#ffffff",
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background_color: "#ffffff",
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icons: [
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{ src: '/favicon.png', sizes: '192x192', type: 'image/png' },
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{ src: '/favicon.png', sizes: '512x512', type: 'image/png' }
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],
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share_target: {
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action: '/share',
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method: 'GET',
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enctype: 'application/x-www-form-urlencoded',
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params: { title: 'title', text: 'text', url: 'url' }
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}
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},
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workbox: {
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globPatterns: ['client/**/*.{js,css,ico,png,svg,webp,woff,woff2}']
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},
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devOptions: {
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enabled: true,
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suppressWarnings: true,
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navigateFallback: '/',
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},
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}),tailwindcss(), sveltekit()],
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test: {
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expect: { requireAssertions: true },
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projects: [
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{
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extends: './vite.config.ts',
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test: {
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name: 'client',
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browser: {
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enabled: true,
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provider: playwright(),
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instances: [{ browser: 'chromium', headless: true }]
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},
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include: ['src/**/*.svelte.{test,spec}.{js,ts}'],
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exclude: ['src/lib/server/**']
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}
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},
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{
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extends: './vite.config.ts',
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test: {
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name: 'server',
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environment: 'node',
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include: ['src/**/*.{test,spec}.{js,ts}'],
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exclude: ['src/**/*.svelte.{test,spec}.{js,ts}']
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}
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}
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]
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}
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});
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