#!/usr/bin/env python3 # # Copyright (C) 2020 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from unittest import TestCase from vyos.util import find_device_file class TestDeviceFile(TestCase): """ used to find USB devices on target """ def setUp(self): pass def test_null(self): self.assertEqual(find_device_file('null'), '/dev/null') def test_zero(self): self.assertEqual(find_device_file('zero'), '/dev/zero') def test_input_event(self): self.assertEqual(find_device_file('event0'), '/dev/input/event0') def test_non_existing(self): self.assertFalse(find_device_file('vyos'))