feat(map): add cached public station navigation

2026-08-12 10:50:06 +08:00
parent 357dd490e9
commit 6ef98d03c2
13 changed files with 780 additions and 4 deletions
@@ -47,5 +47,17 @@ class DashboardTest(unittest.TestCase):
        index_template = (Path(__file__).parents[1] / "index.html").read_text(encoding="utf-8")
        self.assertEqual(index_template.count("__ASSET_VERSION__"), 2)

+    def test_default_cache_window_is_two_minutes(self):
+        self.assertEqual(server.DASHBOARD_CACHE_SECONDS, 120)
+        self.assertEqual(server.STATION_CACHE_SECONDS, 120)
+
+    def test_cache_reuses_dashboard_snapshot_within_window(self):
+        calls = []
+        with patch.object(server, "_cache", {}):
+            first = server._cached("dashboard", 120, lambda: calls.append("load") or {"version": 1})
+            second = server._cached("dashboard", 120, lambda: calls.append("load") or {"version": 2})
+        self.assertEqual(calls, ["load"])
+        self.assertEqual(first, second)
+
 if __name__ == "__main__":
    unittest.main()