fix(wcd): create sticker assets when reused content is a reference

2026-09-11 19:50:00 +08:00
parent 69162e3551
commit c26de1f498
2 changed files with 26 additions and 1 deletions
@@ -90,6 +90,31 @@ def test_stale_sha256_meta_does_not_reuse_mismatched_file(isolated_asset_store):
    assert len(asset_dirs(isolated_asset_store)) == 2


+def test_reference_with_same_content_creates_sticker_asset(isolated_asset_store):
+    content = SVG.encode()
+    existing_id = "asset_reference00000000000000000000000"
+    existing_dir = isolated_asset_store / existing_id[:2] / existing_id
+    existing_dir.mkdir(parents=True)
+    (existing_dir / "asset.svg").write_bytes(content)
+    (existing_dir / "meta.json").write_text(
+        json.dumps(
+            {
+                "asset_id": existing_id,
+                "name": "old",
+                "type": "reference",
+                "mime_type": "image/svg+xml",
+                "sha256": hashlib.sha256(content).hexdigest(),
+            }
+        )
+    )
+
+    imported = app._register_import_asset("new", content, "image/svg+xml")
+
+    assert imported["asset_id"] != existing_id
+    assert imported["type"] == "sticker"
+    assert len(asset_dirs(isolated_asset_store)) == 2
+
+
 def test_wcd_production_uses_real_asset_ids(tmp_path, isolated_asset_store, monkeypatch):
    manifest = {
        "format": "wordcloud-canvas",