def test_maintenance_passthrough(self):
""" Test the behavior of passthrough in maintenance mode. """
serial_mock = SerialMock([
sout("For passthrough"), sin(master_api.to_cli_mode().create_input(0)),
sout("OK"), sin("error list\r\n"), sout("the list\n"),
sin("exit\r\n"), sout("Passthrough again")])
comm = MasterCommunicator(serial_mock, init_master=False)
comm.enable_passthrough()
comm.start()
def passthrough_thread():
""" Background thread that reads the passthrough data. """
self.assertEquals("For passthrough", comm.get_passthrough_data())
self.assertEquals("Passthrough again", comm.get_passthrough_data())
thread = threading.Thread(target=passthrough_thread)
thread.start()
comm.start_maintenance_mode()
self.assertEquals("OK", comm.get_maintenance_data())
comm.send_maintenance_data("error list\r\n")
self.assertEquals("the list\n", comm.get_maintenance_data())
comm.stop_maintenance_mode()
thread.join()
def test_maintenance_mode(self):
""" Test the maintenance mode. """
serial_mock = SerialMock([sin(master_api.to_cli_mode().create_input(0)),
sout("OK"), sin("error list\r\n"), sout("the list\n"),
sin("exit\r\n")])
comm = MasterCommunicator(serial_mock, init_master=False)
comm.start()
comm.start_maintenance_mode()
try:
comm.send_passthrough_data("test")
self.assertTrue(False)
except InMaintenanceModeException:
pass
try:
comm.do_command(None, None)
self.assertTrue(False)
except InMaintenanceModeException:
pass
self.assertEquals("OK", comm.get_maintenance_data())
comm.send_maintenance_data("error list\r\n")
self.assertEquals("the list\n", comm.get_maintenance_data())
comm.stop_maintenance_mode()
def test_maintenance_mode(self):
""" Test the maintenance mode. """
serial_mock = SerialMock([
sin(master_api.to_cli_mode().create_input(0)),
sout("OK"),
sin("error list\r\n"),
sout("the list\n"),
sin("exit\r\n")
])
comm = MasterCommunicator(serial_mock, init_master=False)
comm.start()
comm.start_maintenance_mode()
try:
comm.send_passthrough_data("test")
self.assertTrue(False)
except InMaintenanceModeException:
pass
try:
comm.do_command(None, None)
self.assertTrue(False)
except InMaintenanceModeException:
pass
self.assertEquals("OK", comm.get_maintenance_data())
comm.send_maintenance_data("error list\r\n")
self.assertEquals("the list\n", comm.get_maintenance_data())
comm.stop_maintenance_mode()
def test_maintenance_passthrough(self):
""" Test the behavior of passthrough in maintenance mode. """
serial_mock = SerialMock([
sout("For passthrough"),
sin(master_api.to_cli_mode().create_input(0)),
sout("OK"),
sin("error list\r\n"),
sout("the list\n"),
sin("exit\r\n"),
sout("Passthrough again")
])
comm = MasterCommunicator(serial_mock, init_master=False)
comm.enable_passthrough()
comm.start()
def passthrough_thread():
""" Background thread that reads the passthrough data. """
self.assertEquals("For passthrough", comm.get_passthrough_data())
self.assertEquals("Passthrough again", comm.get_passthrough_data())
thread = threading.Thread(target=passthrough_thread)
thread.start()
comm.start_maintenance_mode()
self.assertEquals("OK", comm.get_maintenance_data())
comm.send_maintenance_data("error list\r\n")
self.assertEquals("the list\n", comm.get_maintenance_data())
comm.stop_maintenance_mode()
thread.join()
def start_maintenance_mode(self):
""" Start maintenance mode.
:raises: :class`InMaintenanceModeException` if master is in maintenance mode.
"""
if self.__maintenance_mode:
raise InMaintenanceModeException()
self.__maintenance_queue.clear()
self.__maintenance_mode = True
self.send_maintenance_data(master_api.to_cli_mode().create_input(0))
