test.py

   1 #!/usr/bin/env python
   2
   3 ##
   4 ## This file is part of the sigrok-meter project.
   5 ##
   6 ## Copyright (C) 2015 Jens Steinhauser <jens.steinhauser@gmail.com>
   7 ##
   8 ## This program is free software; you can redistribute it and/or modify
   9 ## it under the terms of the GNU General Public License as published by
  10 ## the Free Software Foundation; either version 2 of the License, or
  11 ## (at your option) any later version.
  12 ##
  13 ## This program is distributed in the hope that it will be useful,
  14 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ## GNU General Public License for more details.
  17 ##
  18 ## You should have received a copy of the GNU General Public License
  19 ## along with this program; if not, write to the Free Software
  20 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  21 ##
  22
  23 import unittest
  24
  25 if __name__ == '__main__':
  26     import qtcompat
  27     qtcompat.load_modules(False)
  28     import samplingthread
  29
  30 class TestDriverstringParsing(unittest.TestCase):
  31     def setUp(self):
  32         self.w = samplingthread.SamplingThread.Worker(None, None)
  33
  34     def test_valid_driverstring(self):
  35         self.assertEqual(
  36             self.w.parse_driverstring('demo'),
  37             ('demo', {}))
  38         self.assertEqual(
  39             self.w.parse_driverstring('demo:samplerate=1'),
  40             ('demo', {'samplerate': 1}))
  41         self.assertEqual(
  42             self.w.parse_driverstring('demo:samplerate=1:analog_channels=1'),
  43             ('demo', {'samplerate': 1, 'analog_channels': 1}))
  44
  45     def test_invalid_driverstring(self):
  46         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  47             self.w.parse_driverstring, '')
  48         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  49             self.w.parse_driverstring, ':')
  50         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  51             self.w.parse_driverstring, ':a')
  52         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  53             self.w.parse_driverstring, 'd:a')
  54         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  55             self.w.parse_driverstring, 'd:a=')
  56         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  57             self.w.parse_driverstring, 'd:a=:')
  58         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  59             self.w.parse_driverstring, 'd:a=b:')
  60         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  61             self.w.parse_driverstring, 'd:=b:')
  62         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  63             self.w.parse_driverstring, 'd:=:')
  64         self.assertRaisesRegexp(ValueError, 'is not a valid driver string',
  65             self.w.parse_driverstring, 'd:=')
  66
  67 if __name__ == '__main__':
  68     unittest.main()