rack：单板页 Hub 行与拓扑图、单路操作拆成 RailOps；开机按键改 5 s

Co-Authored-By: Claude Opus 5.5 <[email protected]>

rack/backend/tests/test_core.py

@@ -320,6 +320,19 @@ def test_flash_mode_command_and_event_numbers():
             protocol.build_command(bad)
 
 
+def test_hub_command_and_event_numbers():
+    # 固件 0.1.14：命令 15 / 事件 22（cmd.h / evlog.h 冻结编号）
+    assert protocol.CMD_NAMES[15] == "hub" and protocol.EVENT_TYPES[22][0] == "HUB"
+    assert protocol.HUB_MODES == ("auto", "on") and protocol.HUB_WHY_NAMES[2] == "有手机开着 VBUS"
+    assert protocol.build_command({"cmd": "hub", "mode": "on"}) == {"cmd": "hub", "mode": "on"}
+    assert protocol.build_command({"cmd": "hub", "min": 0}) == {"cmd": "hub", "min": 0}
+    assert protocol.build_command({"cmd": "hub", "mode": "auto", "min": 30}) ==         {"cmd": "hub", "mode": "auto", "min": 30}
+    for bad in ({"cmd": "hub"}, {"cmd": "hub", "mode": "off"}, {"cmd": "hub", "min": 241},
+                {"cmd": "hub", "min": -1}, {"cmd": "hub", "min": True}):
+        with pytest.raises(protocol.CmdError):
+            protocol.build_command(bad)
+
+
 def test_flash_mode_extend_command():
     assert protocol.build_command({"cmd": "flash_mode", "rail": 1, "add": 30}) ==         {"cmd": "flash_mode", "rail": 1, "add": 30}
     for bad in ({"cmd": "flash_mode", "rail": 1, "add": 0},