快取當日業績頁面 context

tests/test_cache_manager.py

@@ -119,6 +119,31 @@ def test_clear_sales_cache_removes_shared_page_cache_files(tmp_path, monkeypatch
     assert not cache_file.exists()
 
 
+def test_daily_sales_shared_view_cache_roundtrip(tmp_path, monkeypatch):
+    from routes import daily_sales_routes
+
+    monkeypatch.setattr(daily_sales_routes, "_DAILY_SALES_VIEW_CACHE_DIR", tmp_path)
+    cache_key = "daily_sales:view:test"
+    context = {"summary": {"revenue": 456}, "active_page": "daily_sales"}
+
+    daily_sales_routes._set_shared_daily_view_cache(cache_key, context)
+
+    assert daily_sales_routes._get_shared_daily_view_cache(cache_key) == context
+
+
+def test_clear_daily_sales_cache_removes_shared_view_cache_files(tmp_path, monkeypatch):
+    from services import cache_manager
+
+    monkeypatch.setattr(cache_manager, "_DAILY_SALES_VIEW_CACHE_DIR", tmp_path)
+    tmp_path.mkdir(parents=True, exist_ok=True)
+    cache_file = tmp_path / "daily_sales_view.pkl"
+    cache_file.write_bytes(b"stale")
+
+    cache_manager.clear_daily_sales_cache()
+
+    assert not cache_file.exists()
+
+
 def test_cache_dicts_are_only_defined_in_cache_manager():
     assignments = []
     for path in [ROOT / "app.py", *ROOT.glob("routes/*.py"), *ROOT.glob("services/*.py")]: