test: Add disconnect-network script

test/disconnect-network

@@ -0,0 +1,14 @@
+#!/usr/bin/python
+
+import sys
+import dbus
+
+
+if (len(sys.argv) != 2):
+    print("Usage: %s <device>" % (sys.argv[0]))
+    sys.exit(1)
+
+bus = dbus.SystemBus()
+device = dbus.Interface(bus.get_object("net.connman.iwd", sys.argv[1]),
+                                    "net.connman.iwd.Device")
+device.Disconnect()