def test__getitem__2(self):
lst = list_.List()
with self.assertRaises(IndexError):
lst[0]
lst = list_.List((('it1', ), ('it2', )))
with self.assertRaises(IndexError):
lst[2]
with self.assertRaises(IndexError):
lst[-3]
def test__pop_1(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
self.assertIs(lst.pop(), items[1])
self.assertIs(lst.pop(), items[0])
with self.assertRaises(IndexError):
lst.pop()
def test__iter_1(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
itr = iter(lst)
self.assertIs(next(itr), items[0])
self.assertIs(next(itr), items[1])
with self.assertRaises(StopIteration):
next(itr)
def test__clear_1(self):
lst = list_.List((('it1', ), ('it2', ), ('it3', )))
self.assertEqual(len(lst._data), 3)
self.assertEqual(len(lst), 3)
lst.clear()
self.assertEqual(len(lst._data), 0)
self.assertEqual(lst._data, [])
self.assertEqual(len(lst), 0)
def test__contains_1(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
self.assertTrue(('it1', ) in lst._data)
self.assertTrue(('it2', ) in lst._data)
self.assertFalse(('it3', ) in lst._data)
#
self.assertTrue(('it1', ) in lst)
self.assertTrue(('it2', ) in lst)
self.assertFalse(('it3', ) in lst)
def test__init_2(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
self.assertEqual(len(lst._data), 2)
self.assertIs(lst._data[0], items[0])
self.assertIs(lst._data[1], items[1])
#
self.assertEqual(len(lst), 2)
self.assertIs(lst[0], items[0])
self.assertIs(lst[1], items[1])
def test__delitem_1(self):
items = (('it1', ), ('it2', ), ('it3', ))
lst = list_.List(items)
del lst[1]
self.assertEqual(len(lst._data), 2)
self.assertIs(lst._data[0], items[0])
self.assertIs(lst._data[1], items[2])
#
self.assertEqual(len(lst), 2)
self.assertIs(lst[0], items[0])
self.assertIs(lst[1], items[2])
def test__remove_1(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
lst.remove(('it2', ))
self.assertEqual(len(lst._data), 1)
self.assertEqual(len(lst), 1)
self.assertIs(lst._data[0], items[0])
self.assertIs(lst[0], items[0])
lst.remove(('it1', ))
self.assertEqual(len(lst._data), 0)
self.assertEqual(len(lst), 0)
self.assertEqual(lst._data, [])
def test__setitem__1(self):
items = (('it1', ), ('it2', ), ('it3', ))
lst = list_.List(items[:2])
lst[1] = items[2]
self.assertEqual(len(lst._data), 2)
self.assertIs(lst._data[0], items[0])
self.assertIs(lst._data[1], items[2])
self.assertEqual(len(lst), 2)
self.assertIs(lst[0], items[0])
self.assertIs(lst[1], items[2])
def test__count_1(self):
items = (('it1', ), ('it2', ), ('it3', ), ('it1', ), ('it2', ),
('it1', ))
lst = list_.List(items)
self.assertEqual(lst._data.count(('it1', )), 3)
self.assertEqual(lst._data.count(('it2', )), 2)
self.assertEqual(lst._data.count(('it3', )), 1)
self.assertEqual(lst._data.count('foo'), 0)
#
self.assertEqual(lst.count(('it1', )), 3)
self.assertEqual(lst.count(('it2', )), 2)
self.assertEqual(lst.count(('it3', )), 1)
self.assertEqual(lst.count('foo'), 0)
def test__reverse_1(self):
items = (('it1', ), ('it2', ), ('it3', ))
lst = list_.List(items)
lst.reverse()
self.assertEqual(len(lst._data), 3)
self.assertIs(lst._data[0], items[2])
self.assertIs(lst._data[1], items[1])
self.assertIs(lst._data[2], items[0])
#
self.assertEqual(len(lst), 3)
self.assertIs(lst[0], items[2])
self.assertIs(lst[1], items[1])
self.assertIs(lst[2], items[0])
def test__extend_1(self):
items = (('it1', ), ('it2', ), ('it3', ), ('it4', ))
lst = list_.List(items[:2])
lst.extend(items[2:])
self.assertEqual(len(lst._data), 4)
self.assertIs(lst._data[0], items[0])
self.assertIs(lst._data[1], items[1])
self.assertIs(lst._data[2], items[2])
self.assertIs(lst._data[3], items[3])
#
self.assertIs(lst[0], items[0])
self.assertIs(lst[1], items[1])
self.assertIs(lst[2], items[2])
self.assertIs(lst[3], items[3])
def test__insert_1(self):
items = (('it1', ), ('it2', ))
lst = list_.List()
lst.insert(12, items[0])
self.assertEqual(len(lst._data), 1)
self.assertIs(lst._data[0], items[0])
self.assertEqual(len(lst), 1)
self.assertIs(lst[0], items[0])
lst.insert(0, items[1])
self.assertEqual(len(lst._data), 2)
self.assertIs(lst._data[0], items[1])
self.assertIs(lst._data[1], items[0])
self.assertEqual(len(lst), 2)
self.assertIs(lst[0], items[1])
self.assertIs(lst[1], items[0])
def test__getitem__1(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
self.assertIs(lst[0], items[0])
self.assertIs(lst[1], items[1])
def test__setitem_2(self):
lst = list_.List()
with self.assertRaises(IndexError):
lst[0] = 'Bleah'
def test__init_1(self):
lst = list_.List()
self.assertEqual(lst._data, list())
self.assertIsInstance(lst._data, list)
def test__ge_1(self):
self.assertTrue(list_.List() >= list_.List())
self.assertTrue(
list_.List(['foo', 'bar']) >= list_.List(['foo', 'bar']))
self.assertTrue(
list_.List(['foo', 'bar']) >= list_.List(['bar', 'foo']))
self.assertFalse(list_.List(['foo']) >= list_.List(['foo', 'bar']))
self.assertTrue(list_.List(['foo', 'bar']) >= list_.List(['foo']))
self.assertFalse(list_.List(['a', 'b']) >= list_.List(['c', 'b']))
self.assertTrue(list_.List(['c', 'b']) >= list_.List(['a', 'b']))
def test__ne_1(self):
self.assertFalse(list_.List() != list_.List())
self.assertFalse(list_.List() != list())
self.assertFalse(list() != list_.List())
#
self.assertFalse(
list_.List((('it1', ), ('it2', ))) != list_.List((('it1', ),
('it2', ))))
self.assertFalse(
list_.List((('it1', ), ('it2', ))) != [('it1', ), ('it2', )])
self.assertFalse([('it1', ), ('it2', )] != list_.List((('it1', ),
('it2', ))))
self.assertTrue(
list_.List((('it1', ), ('it2', ))) != list_.List(('foo',
('it2', ))))
self.assertTrue(
list_.List((('it1', ), ('it2', ))) != ['foo', ('it2', )])
self.assertTrue(['foo', ('it2', )] != list_.List((('it1', ),
('it2', ))))
#
self.assertTrue(
list_.List(['foo', 'bar']) != list_.List(['bar', 'foo']))
self.assertTrue(list_.List(['foo']) != list_.List(['foo', 'bar']))
self.assertTrue(list_.List(['foo', 'bar']) != list_.List(['foo']))
def test__len_1(self):
lst = list_.List()
self.assertEqual(len(lst), 0)
lst = list_.List((('it1', ), ('it2', ), ('it3', )))
self.assertEqual(len(lst), 3)
def test__remove_2(self):
items = (('it1', ), ('it2', ))
lst = list_.List(items)
with self.assertRaises(ValueError):
lst.remove(('it3', ))
