tests/test_parse_changes.py

   1 #!/usr/bin/env python
   2
   3 from base_test import DakTestCase, fixture
   4
   5 import unittest
   6
   7 from daklib.utils import parse_changes
   8 from daklib.dak_exceptions import InvalidDscError, ParseChangesError
   9
  10 class ParseChangesTestCase(DakTestCase):
  11     def assertParse(self, filename, *args):
  12         return parse_changes(fixture(filename), *args)
  13
  14     def assertFails(self, filename, line=None, *args):
  15         try:
  16             self.assertParse(filename, *args)
  17             self.fail('%s was not recognised as invalid' % filename)
  18         except ParseChangesError:
  19             pass
  20         except InvalidDscError, actual_line:
  21             if line is not None:
  22                 assertEqual(actual_line, line)
  23
  24 class ParseDscTestCase(ParseChangesTestCase):
  25     def test_1(self):
  26         self.assertParse('dsc/1.dsc')
  27
  28     def test_1_ignoreErrors(self):
  29         # Valid .dsc ; ignoring errors
  30         self.assertParse('dsc/1.dsc', 0)
  31
  32     def test_2(self):
  33         # Missing blank line before signature body
  34         self.assertParse('dsc/2.dsc')
  35
  36     def test_2_ignoreErrors(self):
  37         # Invalid .dsc ; ignoring errors
  38         self.assertParse('dsc/2.dsc', 0)
  39
  40     def test_3(self):
  41         # Missing blank line after signature header
  42         self.assertParse('dsc/3.dsc')
  43
  44     def test_4(self):
  45         # No blank lines at all
  46         self.assertParse('dsc/4.dsc')
  47
  48     def test_5(self):
  49         # Extra blank line before signature body
  50         self.assertParse('dsc/5.dsc')
  51
  52     def test_6(self):
  53         # Extra blank line after signature header
  54         self.assertParse('dsc/6.dsc')
  55
  56 class ParseChangesTestCase(ParseChangesTestCase):
  57     def test_1(self):
  58         # Empty changes
  59         self.assertFails('changes/1.changes', line=5)
  60
  61     def test_2(self):
  62         changes = self.assertParse('changes/2.changes', 0)
  63
  64         binaries = changes['binary']
  65
  66         self.assert_('krb5-ftpd' in binaries.split())
  67
  68     def test_3(self):
  69         for filename in ('valid', 'bogus-pre', 'bogus-post'):
  70             for strict_whitespace in (0, 1):
  71                 changes = self.assertParse(
  72                     'changes/%s.changes' % filename,
  73                     strict_whitespace,
  74                 )
  75                 self.failIf(changes.get('you'))
  76
  77 if __name__ == '__main__':
  78     unittest.main()