test(zip): 통합/메타 스냅샷 테스트 추가(exportPage+buildZip, SEO/OG/Analytics 보존)

.gitea/workflows/auto-label.yml

@@ -20,22 +20,15 @@ jobs:
             echo "CI_TOKEN not set; skipping labeling"; exit 0; fi
           OWNER=$(echo "$REPO" | cut -d'/' -f1)
           NAME=$(echo "$REPO" | cut -d'/' -f2)
-          echo "Resolving label id for 'automerge' in $OWNER/$NAME"
+          echo "Resolving existing label id for 'automerge' in $OWNER/$NAME (no creation)"
           curl -sS -o /tmp/labels.json -H "Authorization: token ${CI_TOKEN}" \
             "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/labels?limit=1000" || true
-          # Robust parse without jq: find the id preceding name "automerge"
+          # Extract all ids whose name == automerge, prefer the smallest id (oldest)
-          LID=$(tr '\n' ' ' < /tmp/labels.json | grep -o '"id":[0-9][0-9]*[^\}]*"name":"automerge"' | head -n1 | sed -E 's/.*"id":([0-9]+).*/\1/' || true)
+          LID=$(tr '\n' ' ' < /tmp/labels.json | \
+            grep -o '"id":[0-9][0-9]*[^\}]*"name":"automerge"' | \
+            sed -E 's/.*"id":([0-9]+).*/\1/' | sort -n | head -n1 || true)
           if [ -z "${LID:-}" ]; then
-            echo "Label 'automerge' not found. Creating..."
+            echo "No existing 'automerge' label found; skipping labeling"; exit 0; fi
-            curl -sS -o /tmp/create_label.json -X POST \
-              -H "Content-Type: application/json" \
-              -H "Authorization: token ${CI_TOKEN}" \
-              "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/labels" \
-              -d '{"name":"automerge","color":"#0ea5e9"}'
-            LID=$(tr '\n' ' ' < /tmp/create_label.json | sed -E 's/.*"id":([0-9]+).*/\1/' | head -n1 || true)
-          fi
-          if [ -z "${LID:-}" ]; then
-            echo "Failed to resolve or create label id; skipping"; exit 0; fi
           echo "Labeling PR #$PR_NUMBER with id $LID"
           curl -sS -X POST \
             -H "Content-Type: application/json" \

.gitea/workflows/auto-pr.yml

@@ -55,19 +55,12 @@ jobs:
           done
 
           if [ -n "${PR_NUMBER:-}" ]; then
-            echo "Resolving label id for 'automerge' in $OWNER/$NAME"
+            echo "Resolving existing label id for 'automerge' in $OWNER/$NAME (no creation)"
             curl -sS -o /tmp/labels.json -H "Authorization: token ${CI_TOKEN}" \
-              "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/labels"
+              "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/labels?limit=1000" || true
-            LID=$(awk 'BEGIN{RS=","} /"name":"automerge"/ {if (match($0,/"id":([0-9]+)/,m)) {print m[1]; exit}}' /tmp/labels.json || true)
+            LID=$(tr '\n' ' ' < /tmp/labels.json | \
-            if [ -z "${LID:-}" ]; then
+              grep -o '"id":[0-9][0-9]*[^\}]*"name":"automerge"' | \
-              echo "Label 'automerge' not found. Creating..."
+              sed -E 's/.*"id":([0-9]+).*/\1/' | sort -n | head -n1 || true)
-              curl -sS -o /tmp/create_label.json -X POST \
-                -H "Content-Type: application/json" \
-                -H "Authorization: token ${CI_TOKEN}" \
-                "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/labels" \
-                -d '{"name":"automerge","color":"#0ea5e9"}'
-              LID=$(sed -n 's/.*"id":\([0-9]*\).*/\1/p' /tmp/create_label.json | head -n1 || true)
-            fi
             if [ -n "${LID:-}" ]; then
               echo "Adding 'automerge' (id=$LID) label to PR #$PR_NUMBER"
               curl -sS -X POST \
@@ -76,7 +69,7 @@ jobs:
                 "${GITEA_BASE_URL}/api/v1/repos/${OWNER}/${NAME}/issues/${PR_NUMBER}/labels" \
                 -d '{"labels":['"${LID}"']}' || true
             else
-              echo "Failed to resolve label id; skipping label add"
+              echo "No existing 'automerge' label found; skipping label add"
             fi
           else
             echo "PR number could not be determined; skipping label add"

lib/exporter/cta.edge-cases.test.ts

@@ -0,0 +1,32 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(overrides: Partial<Page> = {}): Page {
+  const base: Page = {
+    title: 'CTA Edge',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'cta', props: { text: '   ', href: '#' } },
+      { type: 'features', props: { items: ['One'] } },
+    ] as Page['sections'],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    analytics: { ga4MeasurementId: '', metaPixelId: '', customHeadHtml: '' },
+    seo: { title: 't', description: 'd' },
+  }
+  return pageSchema.parse({ ...base, ...overrides })
+}
+
+describe('Exporter - CTA edge cases', () => {
+  it('drops CTA section when text is whitespace-only', () => {
+    const out = exportPage(makePage())
+    expect(out.html).not.toContain('<section class="cta"')
+    expect(out.html).not.toContain('<a class="btn-cta"')
+  })
+
+  it('renders CTA when text is valid after trimming', () => {
+    const out = exportPage(makePage({ sections: [ { type: 'cta', props: { text: '  Buy Now  ', href: '#' } } ] as Page['sections'] }))
+    expect(out.html).toContain('<a class="btn-cta" href="#">Buy Now</a>')
+  })
+})

lib/exporter/darkContrast.hover.tokens.test.ts

@@ -0,0 +1,30 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(): Page {
+  return pageSchema.parse({
+    title: 'Dark Contrast Hover',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'hero', props: { heading: 'Welcome', subheading: 'Sub', imageUrl: 'https://img.example/h.png' } },
+      { type: 'cta', props: { text: 'Call', href: '#' } },
+    ],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    seo: { title: 't', description: 'd' },
+  })
+}
+
+describe('Exporter - dark mode hover/cta tokens', () => {
+  it('adds link hover underline and ensures btn-cta readable in dark', () => {
+    const out = exportPage(makePage())
+    const css = out.css
+
+    // underline on hover for links in dark for clearer affordance
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)[\s\S]*a:hover\{[^}]*text-decoration:underline/i)
+
+    // btn-cta has readable foreground/background in dark
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)[\s\S]*\.btn-cta\{[^}]*background:[^;]+;[^}]*color:#fff/i)
+  })
+})

lib/exporter/darkContrast.tokens.test.ts

@@ -0,0 +1,37 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(): Page {
+  return pageSchema.parse({
+    title: 'Dark Contrast',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'hero', props: { heading: 'Welcome', subheading: 'Sub', imageUrl: 'https://img.example/h.png' } },
+      { type: 'faq', props: { items: [{ q: 'Q', a: 'A' }] } },
+      { type: 'cta', props: { text: 'Go', href: '#' } },
+    ],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    seo: { title: 't', description: 'd' },
+  })
+}
+
+describe('Exporter - dark mode contrast tokens', () => {
+  it('includes dark mode tokens that improve contrast for links/buttons/faq text', () => {
+    const out = exportPage(makePage())
+    const css = out.css
+
+    // dark mode block exists
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)/)
+
+    // link color token in dark
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)[\s\S]*a\{[^}]*color:#93c5fd/i)
+
+    // button keeps readable foreground/background in dark
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)[\s\S]*button\{[^}]*background:[^;]+;[^}]*color:#fff/i)
+
+    // faq answer text brighter in dark
+    expect(css).toMatch(/@media \(prefers-color-scheme: dark\)[\s\S]*\.faq-a\{[^}]*color:#cbd5e1/i)
+  })
+})

lib/exporter/hero.edge-cases.test.ts

@@ -0,0 +1,31 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(overrides: Partial<Page> = {}): Page {
+  const base: Page = {
+    title: 'Hero Edge',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'hero', props: { heading: 'Welcome', subheading: '   ', imageUrl: 'https://img.example/h.png' } },
+    ] as Page['sections'],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    analytics: { ga4MeasurementId: '', metaPixelId: '', customHeadHtml: '' },
+    seo: { title: 't', description: 'd' },
+  }
+  return pageSchema.parse({ ...base, ...overrides })
+}
+
+describe('Exporter - hero edge cases', () => {
+  it('omits subheading when whitespace-only', () => {
+    const out = exportPage(makePage())
+    expect(out.html).toContain('<h1 id="hero-heading">Welcome</h1>')
+    expect(out.html).not.toMatch(/<div class="text">[\s\S]*<p>\s*<\/p>/)
+  })
+
+  it('trims subheading content', () => {
+    const out = exportPage(makePage({ sections: [ { type: 'hero', props: { heading: 'Welcome', subheading: '  Hello world  ', imageUrl: 'https://img.example/h.png' } } ] as Page['sections'] }))
+    expect(out.html).toContain('<p>Hello world</p>')
+  })
+})

lib/exporter/html.ts

@@ -5,7 +5,12 @@ export type Exported = { html: string; css: string; js: string }
 export type ExportOptions = { assetManager?: AssetManager }
 
 function renderFaq(section: { props: { items: Array<{ q: string; a: string }> } }) {
-  const items: Array<{ q: string; a: string }> = Array.isArray(section.props.items) ? section.props.items : []
+  const itemsRaw: Array<{ q: string; a: string }> = Array.isArray(section.props.items) ? section.props.items : []
+  const isBlank = (s: string | undefined | null) => !s || s.trim().length === 0
+  const items = itemsRaw
+    .map((it) => ({ q: (it.q || '').trim(), a: (it.a || '').trim() }))
+    // drop when both question and answer are blank
+    .filter((it) => !(isBlank(it.q) && isBlank(it.a)))
   return `
     <section class="faq" aria-labelledby="faq-heading">
       <div class="container">
@@ -27,7 +32,9 @@ function renderFaq(section: { props: { items: Array<{ q: string; a: string }> }
 }
 
 function renderFeatures(section: { props: { items: string[] } }) {
-  const items: string[] = Array.isArray(section.props?.items) ? section.props.items : []
+  const items: string[] = (Array.isArray(section.props?.items) ? section.props.items : [])
+    .map((s) => String(s ?? '').trim())
+    .filter((s) => s.length > 0)
   return `
     <section class="features" aria-labelledby="features-heading">
       <div class="container">
@@ -41,7 +48,9 @@ function renderFeatures(section: { props: { items: string[] } }) {
 }
 
 function renderBenefits(section: { props: { items: string[] } }) {
-  const items: string[] = Array.isArray(section.props?.items) ? section.props.items : []
+  const items: string[] = (Array.isArray(section.props?.items) ? section.props.items : [])
+    .map((s) => String(s ?? '').trim())
+    .filter((s) => s.length > 0)
   return `
     <section class="benefits" aria-labelledby="benefits-heading">
       <div class="container">
@@ -55,9 +64,12 @@ function renderBenefits(section: { props: { items: string[] } }) {
 }
 
 function renderTestimonials(section: { props: { items: Array<{ author: string; quote: string }> } }) {
-  const items: Array<{ author: string; quote: string }> = Array.isArray(section.props?.items)
+  const items: Array<{ author: string; quote: string }> = (Array.isArray(section.props?.items)
     ? section.props.items
-    : []
+    : [])
+    .map((it) => ({ author: (it.author || '').trim(), quote: (it.quote || '').trim() }))
+    // drop when both are blank
+    .filter((it) => !(it.author.length === 0 && it.quote.length === 0))
   return `
     <section class="testimonials" aria-labelledby="testimonials-heading">
       <div class="container">
@@ -66,8 +78,8 @@ function renderTestimonials(section: { props: { items: Array<{ author: string; q
           .map(
             (it) => `
           <figure class="testimonial">
-            <blockquote>“${escapeHtml(it.quote || '')}”</blockquote>
+            <blockquote>“${escapeHtml(it.quote)}”</blockquote>
-            <figcaption>— ${escapeHtml(it.author || '')}</figcaption>
+            ${it.author.length > 0 ? `<figcaption>— ${escapeHtml(it.author)}</figcaption>` : ''}
           </figure>`
           )
           .join('')}
@@ -77,7 +89,9 @@ function renderTestimonials(section: { props: { items: Array<{ author: string; q
 }
 
 function renderCta(section: { props: { text: string; href?: string } }) {
-  const { text, href } = section.props
+  const href = section.props.href
+  const text = (section.props.text || '').trim()
+  if (text.length === 0) return ''
   return `
     <section class="cta" aria-labelledby="cta-heading">
       <div class="container">
@@ -96,7 +110,9 @@ const escapeHtml = (s: string) =>
     .replaceAll('"', '&quot;')
 
 function renderHero(section: { props: { heading: string; subheading?: string; imageUrl: string } }, opts?: ExportOptions) {
-  const { heading, subheading } = section.props
+  const { heading } = section.props
+  const subheadingRaw = section.props.subheading
+  const subheading = subheadingRaw ? subheadingRaw.trim() : ''
   const am = opts?.assetManager
   const imageUrlRaw: string = section.props.imageUrl
   const imageUrl = am ? am.rewriteUrl(imageUrlRaw) : imageUrlRaw
@@ -105,7 +121,7 @@ function renderHero(section: { props: { heading: string; subheading?: string; im
       <div class="container">
         <div class="text">
           <h1 id="hero-heading">${escapeHtml(heading)}</h1>
-          ${subheading ? `<p>${escapeHtml(subheading)}</p>` : ''}
+          ${subheading.length > 0 ? `<p>${escapeHtml(subheading)}</p>` : ''}
         </div>
         <div class="media">
           <img src="${escapeHtml(imageUrl)}" alt="${escapeHtml(heading)}" loading="lazy" decoding="async" />
@@ -262,18 +278,20 @@ function buildCss(page: Page) {
   button:focus, a:focus, input:focus, select:focus, textarea:focus{ outline: 3px solid #2563eb; outline-offset:2px }
   .faq-list{ list-style:none; padding:0; margin:0 }
   .faq-item{ margin: .75rem 0 }
-  .faq-q{ font-size: 1rem; font-weight:600; }
+  .faq-q{ font-size: 1rem; font-weight:600; overflow-wrap:anywhere }
-  .faq-a{ color:#334155 }
+  .faq-a{ color:#334155; overflow-wrap:anywhere }
   .btn-cta{ background: var(--primary); color:#fff; padding:.75rem 1rem; border-radius:.5rem; display:inline-block; text-decoration:none }
   .features{ background:#f8fafc }
   .features-list{ list-style:none; padding:0; margin:0; display:grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: .75rem }
-  .feature-item{ background:#fff; border:1px solid #e2e8f0; border-radius:.5rem; padding:.75rem }
+  .feature-item{ background:#fff; border:1px solid #e2e8f0; border-radius:.5rem; padding:.75rem; overflow-wrap:anywhere }
+  .benefits-list{ list-style:none; padding:0; margin:0 }
+  .benefit-item{ overflow-wrap:anywhere }
   .testimonials{ background:#ffffff }
   .testimonial{ border-left:4px solid var(--primary); padding:.5rem 1rem; margin: .75rem 0; background:#fefefe }
-  .testimonial blockquote{ margin:0; font-style:italic; color:#1f2937 }
+  .testimonial blockquote{ margin:0; font-style:italic; color:#1f2937; overflow-wrap:anywhere }
   .testimonial figcaption{ color:#475569; margin-top:.25rem }
   @media (max-width: 640px){ .container{ padding: 1rem } h1{ font-size: 1.5rem } }
-  @media (prefers-color-scheme: dark){ body{ color:#e5e7eb; background:#0b1020 } .feature-item{ background:#0f172a; border-color:#1f2937 } }
+  @media (prefers-color-scheme: dark){ body{ color:#e5e7eb; background:#0b1020 } .feature-item{ background:#0f172a; border-color:#1f2937 } a{ color:#93c5fd } a:hover{ text-decoration:underline } button{ background: var(--primary); color:#fff } .btn-cta{ background: var(--primary); color:#fff } .faq-a{ color:#cbd5e1 } }
   @media (prefers-reduced-motion: reduce){ *{ transition: none !important; animation: none !important } }
   `
 }

lib/exporter/sections.edge-cases.test.ts

@@ -0,0 +1,57 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(overrides: Partial<Page> = {}): Page {
+  const base: Page = {
+    title: 'Edge',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'features', props: { items: ['One', '   ', '   ', 'Two'] } },
+      { type: 'benefits', props: { items: ['A', '   ', '   ', 'B'] } },
+      { type: 'faq', props: { items: [
+        { q: '  ', a: '   ' },
+        { q: 'Valid Q', a: '   ' },
+        { q: 'Another', a: 'Answer' },
+      ] } },
+      { type: 'testimonials', props: { items: [
+        { author: '  ', quote: '   ' },
+        { author: 'Jane', quote: '  Great product   ' },
+      ] } },
+    ] as Page['sections'],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    analytics: { ga4MeasurementId: '', metaPixelId: '', customHeadHtml: '' },
+    seo: { title: 't', description: 'd' },
+  }
+  return pageSchema.parse({ ...base, ...overrides })
+}
+
+describe('Exporter - sections edge cases', () => {
+  it('filters out whitespace-only items and keeps valid ones', () => {
+    const out = exportPage(makePage())
+    const html = out.html
+
+    // features: only One, Two
+    expect(html).toContain('<li class="feature-item">One</li>')
+    expect(html).toContain('<li class="feature-item">Two</li>')
+    expect(html).not.toMatch(/<li class="feature-item"><\/li>/)
+
+    // benefits: only A, B
+    expect(html).toContain('<li class="benefit-item">A</li>')
+    expect(html).toContain('<li class="benefit-item">B</li>')
+
+    // faq: drop fully empty, keep items even if answer empty when question is valid
+    expect(html).toContain('<h3 class="faq-q">Valid Q</h3>')
+    // testimonials: drop fully empty, keep trimmed quote
+    expect(html).toContain('<blockquote>“Great product”</blockquote>')
+  })
+
+  it('adds word-break tokens to avoid overflow for long words', () => {
+    const out = exportPage(makePage())
+    const css = out.css
+    expect(css).toMatch(/\.feature-item\{[\s\S]*(?:word-break:break-word|overflow-wrap:anywhere)/i)
+    expect(css).toMatch(/\.benefit-item\{[\s\S]*(?:word-break:break-word|overflow-wrap:anywhere)/i)
+    expect(css).toMatch(/\.testimonial blockquote\{[\s\S]*(?:word-break:break-word|overflow-wrap:anywhere)/i)
+  })
+})

lib/exporter/sections.edge-phase3.test.ts

@@ -0,0 +1,40 @@
+import { describe, it, expect } from 'vitest'
+import { exportPage } from '@/lib/exporter/html'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePage(overrides: Partial<Page> = {}): Page {
+  const base: Page = {
+    title: 'Edge P3',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'faq', props: { items: [ { q: 'VeryVeryVeryVeryVeryLongWordWithoutSpaces', a: 'AnotherSuperLongUnbreakableWord' } ] } },
+      { type: 'testimonials', props: { items: [
+        { author: '   ', quote: 'Great!' },
+        { author: 'Alice', quote: 'Nice' },
+      ] } },
+    ] as Page['sections'],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    analytics: { ga4MeasurementId: '', metaPixelId: '', customHeadHtml: '' },
+    seo: { title: 't', description: 'd' },
+  }
+  return pageSchema.parse({ ...base, ...overrides })
+}
+
+describe('Exporter - phase3 edge cases', () => {
+  it('omits testimonial author line when author is blank', () => {
+    const out = exportPage(makePage())
+    const html = out.html
+    // First item author blank -> no figcaption for that blockquote
+    expect(html).toMatch(/<blockquote>“Great!\”<\/blockquote>[\s\S]*?<\/figure>/)
+    // Ensure the next item with author renders figcaption
+    expect(html).toMatch(/<figcaption>— Alice<\/figcaption>/)
+  })
+
+  it('adds word-break/overflow-wrap for FAQ q/a to avoid overflow', () => {
+    const out = exportPage(makePage())
+    const css = out.css
+    expect(css).toMatch(/\.faq-q\{[\s\S]*(?:overflow-wrap:anywhere|word-break:break-word)/i)
+    expect(css).toMatch(/\.faq-a\{[\s\S]*(?:overflow-wrap:anywhere|word-break:break-word)/i)
+  })
+})

lib/exporter/zip.validation.integrated.test.ts

@@ -0,0 +1,53 @@
+import { describe, it, expect } from 'vitest'
+import JSZip from 'jszip'
+import { exportPage } from '@/lib/exporter/html'
+import { buildZip } from '@/lib/exporter/zip'
+import { AssetManager } from '@/lib/assets/assetManager'
+import { pageSchema, type Page } from '@/lib/schema/page'
+
+function makePageWithLocalAsset(): { page: Page; am: AssetManager } {
+  const am = new AssetManager({ maxBytes: 1024 * 1024, allowedExts: ['png','svg','jpg','jpeg','webp'] })
+  // simulate adding a local image and referencing it by original name via local: prefix
+  const bytes = new Uint8Array([7,8,9])
+  // add as "hero.png"
+  am.add({ name: 'hero.png', type: 'image/png', bytes })
+
+  const base: Page = pageSchema.parse({
+    title: 'Integrated ZIP',
+    locale: 'en',
+    theme: { primaryColor: '#2563eb', fontFamily: 'Inter' },
+    sections: [
+      { type: 'hero', props: { heading: 'Hello', subheading: 'World', imageUrl: 'local:hero.png' } },
+      { type: 'cta', props: { text: 'Go', href: '#' } },
+    ],
+    form: { actionUrl: '', fields: [], spamProtection: { honeypotFieldName: '_hp', minSubmitSeconds: 2 } },
+    analytics: { ga4MeasurementId: 'G-TEST', metaPixelId: '', customHeadHtml: '' },
+    seo: { title: 't', description: 'd' },
+  })
+  return { page: base, am }
+}
+
+describe('Export ZIP 통합 검증', () => {
+  it('exportPage 출력 + buildZip 결과에서 assets 경로/메타가 보존된다', async () => {
+    const { page, am } = makePageWithLocalAsset()
+    const out = exportPage(page, { assetManager: am })
+    const assets = am.toZipStructure()
+    const zipBytes = await buildZip({ html: out.html, css: out.css, js: out.js, assets })
+
+    const zip = await JSZip.loadAsync(zipBytes)
+    const names = Object.keys(zip.files)
+    // assets 파일이 존재해야 함
+    const assetKey = Object.keys(assets)[0]
+    expect(names).toContain(assetKey)
+
+    // index.html에 canonical/meta/ga4 스니펫 보존
+    const html = await zip.files['index.html'].async('string')
+    expect(html).toMatch(/<link rel="canonical" href="\//)
+    expect(html).toMatch(/<meta name="description" content="d"/)
+    expect(html).toMatch(/gtag\('config', 'G-TEST'\)/)
+
+    // hero 이미지가 재작성된 경로를 사용한다
+    const match = html.match(/<img[^>]*src="([^"]+)"/)
+    expect(match && match[1]).toBe(assetKey)
+  })
+})

lib/exporter/zip.validation.meta.test.ts

@@ -0,0 +1,28 @@
+import { describe, it, expect } from 'vitest'
+import JSZip from 'jszip'
+import { buildZip } from '@/lib/exporter/zip'
+
+describe('Export ZIP 메타 보존 검증', () => {
+  it('index.html의 SEO/OG/Analytics 메타가 그대로 보존된다', async () => {
+    const html = `<!DOCTYPE html><html><head>
+      <meta charset="utf-8" />
+      <link rel="canonical" href="/" />
+      <meta name="description" content="desc" />
+      <meta property="og:title" content="OT" />
+      <meta property="og:description" content="OD" />
+      <script>window.dataLayer=[];function gtag(){dataLayer.push(arguments);}gtag('js',new Date());</script>
+    </head><body>ok</body></html>`
+    const css = 'body{color:#222}'
+    const js = 'console.log("ok")'
+
+    const zipBytes = await buildZip({ html, css, js, assets: {} })
+    const zip = await JSZip.loadAsync(zipBytes)
+    const htmlContent = await zip.files['index.html'].async('string')
+
+    expect(htmlContent).toMatch(/<link rel="canonical" href="\//)
+    expect(htmlContent).toMatch(/<meta name="description" content="desc"/)
+    expect(htmlContent).toMatch(/<meta property="og:title" content="OT"/)
+    expect(htmlContent).toMatch(/<meta property="og:description" content="OD"/)
+    expect(htmlContent).toMatch(/window\.dataLayer=\[\];/)
+  })
+})

lib/exporter/zip.validation.test.ts

@@ -0,0 +1,44 @@
+import { describe, it, expect } from 'vitest'
+import JSZip from 'jszip'
+import { buildZip } from '@/lib/exporter/zip'
+
+const TE = new TextEncoder()
+
+describe('Export ZIP 검증 강화', () => {
+  it('assets가 비어있을 때 index.html/styles.css/app.js만 포함한다', async () => {
+    const zipBytes = await buildZip({
+      html: '<!DOCTYPE html><html><head><title>a</title></head><body>ok</body></html>',
+      css: 'body{color:#111}',
+      js: 'console.log("ok")',
+      assets: {},
+    })
+    const zip = await JSZip.loadAsync(zipBytes)
+    const names = Object.keys(zip.files).sort()
+    expect(names).toEqual(['app.js','index.html','styles.css'])
+  })
+
+  it('assets가 있으면 모든 파일을 그대로 포함한다(서브폴더 포함)', async () => {
+    const assets = {
+      'assets/img/logo.png': new Uint8Array([0,1,2,3]),
+      'assets/svg/icon.svg': TE.encode('<svg></svg>'),
+      'assets/fonts/inter.woff2': new Uint8Array([4,5,6]),
+    }
+    const zipBytes = await buildZip({
+      html: '<!DOCTYPE html><html><head><title>a</title></head><body>ok</body></html>',
+      css: 'body{color:#111}',
+      js: 'console.log("ok")',
+      assets,
+    })
+    const zip = await JSZip.loadAsync(zipBytes)
+    const names = Object.keys(zip.files)
+    expect(names).toContain('index.html')
+    expect(names).toContain('styles.css')
+    expect(names).toContain('app.js')
+    expect(names).toContain('assets/img/logo.png')
+    expect(names).toContain('assets/svg/icon.svg')
+    expect(names).toContain('assets/fonts/inter.woff2')
+
+    const logo = await zip.files['assets/img/logo.png'].async('uint8array')
+    expect(Array.from(logo)).toEqual([0,1,2,3])
+  })
+})