def test_add_remove(self):
header_matches = IHeaderMatchList(self._mlist)
header_matches.append('header1', 'pattern')
header_matches.append('header2', 'pattern')
self.assertEqual(len(self._mlist.header_matches), 2)
self.assertEqual(len(header_matches), 2)
header_matches.remove('header1', 'pattern')
self.assertEqual(len(self._mlist.header_matches), 1)
self.assertEqual(len(header_matches), 1)
del header_matches[0]
self.assertEqual(len(self._mlist.header_matches), 0)
self.assertEqual(len(header_matches), 0)
def test_add_remove(self):
header_matches = IHeaderMatchList(self._mlist)
header_matches.append('header1', 'pattern')
header_matches.append('header2', 'pattern')
self.assertEqual(len(self._mlist.header_matches), 2)
self.assertEqual(len(header_matches), 2)
header_matches.remove('header1', 'pattern')
self.assertEqual(len(self._mlist.header_matches), 1)
self.assertEqual(len(header_matches), 1)
del header_matches[0]
self.assertEqual(len(self._mlist.header_matches), 0)
self.assertEqual(len(header_matches), 0)
def test_rebuild_sequence_after_remove(self):
header_matches = IHeaderMatchList(self._mlist)
header_matches.append('header-0', 'pattern')
header_matches.append('header-1', 'pattern')
header_matches.append('header-2', 'pattern')
self.assertEqual([(match.header, match.position)
for match in header_matches], [
('header-0', 0),
('header-1', 1),
('header-2', 2),
])
del header_matches[0]
self.assertEqual([(match.header, match.position)
for match in header_matches], [
('header-1', 0),
('header-2', 1),
])
header_matches.remove('header-1', 'pattern')
self.assertEqual([(match.header, match.position)
for match in header_matches], [('header-2', 0)])
def test_rebuild_sequence_after_remove(self):
header_matches = IHeaderMatchList(self._mlist)
header_matches.append('header-0', 'pattern')
header_matches.append('header-1', 'pattern')
header_matches.append('header-2', 'pattern')
self.assertEqual(
[(match.header, match.position) for match in header_matches], [
('header-0', 0),
('header-1', 1),
('header-2', 2),
])
del header_matches[0]
self.assertEqual(
[(match.header, match.position) for match in header_matches], [
('header-1', 0),
('header-2', 1),
])
header_matches.remove('header-1', 'pattern')
self.assertEqual(
[(match.header, match.position) for match in header_matches],
[('header-2', 0)])
