refactor: 收口公开作品详情映射

src/components/platform-entry/platformMatch3DRuntimeProfile.test.ts

@@ -10,6 +10,7 @@ import type {
 import type { PlatformMatch3DGalleryCard } from '../rpg-entry/rpgEntryWorldPresentation';
 import {
   buildMatch3DProfileFromSession,
+  mapMatch3DWorkToPublicWorkDetail,
   mapPublicWorkDetailToMatch3DWork,
   resolveActiveMatch3DRuntimeProfile,
   resolveMatch3DRuntimeBackgroundImageSrc,
@@ -142,6 +143,31 @@ test('Match3D runtime profile maps public detail and promotes item background as
   expect(work?.backgroundImageObjectKey).toBe('oss/background-from-item.png');
 });
 
+test('Match3D runtime profile maps work summary to public detail with promoted background asset', () => {
+  const backgroundAsset = buildBackgroundAsset({
+    imageSrc: '/generated/match3d/detail-background.png',
+  });
+  const detail = mapMatch3DWorkToPublicWorkDetail(
+    buildProfile({
+      generatedBackgroundAsset: null,
+      backgroundImageSrc: null,
+      generatedItemAssets: [
+        buildItemAsset({
+          backgroundAsset,
+        }),
+      ],
+    }),
+  );
+
+  expect(detail).toMatchObject({
+    sourceType: 'match3d',
+    workId: 'match3d-work-1',
+    profileId: 'match3d-profile-1',
+    backgroundImageSrc: '/generated/match3d/detail-background.png',
+    generatedBackgroundAsset: backgroundAsset,
+  });
+});
+
 test('Match3D runtime profile builds draft profile from session snapshot', () => {
   const backgroundAsset = buildBackgroundAsset({
     imageSrc: '/generated/match3d/draft-background.png',