webapp: add hashed minified asset pipeline

2026-04-26 20:04:30 +03:00
parent 250df445f0
commit 5ec179b6d6
10 changed files with 755 additions and 25 deletions
@@ -0,0 +1,44 @@
+import os
+import tempfile
+import unittest
+from pathlib import Path
+from types import SimpleNamespace
+from unittest.mock import patch
+
+from bot.app.web import subscription_webapp
+
+
+class WebAppAssetTests(unittest.IsolatedAsyncioTestCase):
+    def test_resolve_webapp_js_asset_name_prefers_latest_minified_build(self):
+        with tempfile.TemporaryDirectory() as tmpdir:
+            asset_dir = Path(tmpdir)
+            (asset_dir / "subscription_webapp.js").write_text("console.log('fallback');", encoding="utf-8")
+            old_asset = asset_dir / "subscription_webapp.min.11111111.js"
+            new_asset = asset_dir / "subscription_webapp.min.22222222.js"
+            old_asset.write_text("console.log('old');", encoding="utf-8")
+            new_asset.write_text("console.log('new');", encoding="utf-8")
+            os.utime(old_asset, (1, 1))
+            os.utime(new_asset, (2, 2))
+
+            with patch.object(subscription_webapp, "ASSET_DIR", asset_dir):
+                self.assertEqual(
+                    subscription_webapp._resolve_webapp_js_asset_name(),
+                    "subscription_webapp.min.22222222.js",
+                )
+
+    async def test_js_asset_route_sets_immutable_cache_control_for_minified_asset(self):
+        with tempfile.TemporaryDirectory() as tmpdir:
+            asset_dir = Path(tmpdir)
+            minified_asset = asset_dir / "subscription_webapp.min.abcdef12.js"
+            minified_asset.write_text("console.log('minified');", encoding="utf-8")
+
+            request = SimpleNamespace(
+                app={"settings": SimpleNamespace(WEBAPP_ENABLED=True)},
+                match_info={"asset_hash": "abcdef12"},
+            )
+
+            with patch.object(subscription_webapp, "ASSET_DIR", asset_dir):
+                response = await subscription_webapp.js_asset_route(request)
+
+            self.assertEqual(response.headers["Cache-Control"], "public, max-age=31536000, immutable")
+            self.assertEqual(response.text, "console.log('minified');")