def test_slist_reverse3(self):
sl = slinked_list()
sl.slist_insert(3)
sl.slist_insert(6)
sl.slist_insert(9)
sl.slist_reverse()
self.assertEqual([9, 6, 3], sl.slist_get_as_list())
def test_slist_get_item1(self):
slist = slinked_list()
slist.slist_insert(9)
self.assertEqual(9, slist.slist_get())
self.assertEqual(9, slist.slist_get(1))
self.assertEqual(9, slist.slist_get(-1))
self.assertEqual(9, slist.slist_get(slist.slist_get_len()))
def test_slist_delete_item(self):
sl = slinked_list()
sl.slist_insert(3)
sl.slist_insert(6)
sl.slist_insert(9)
sl.slist_delete_item(6)
self.assertEqual([3, 9], sl.slist_get_as_list())
def test_slist_append_from_list(self):
slist = slinked_list()
res = range(1, 10)
new = range(1, 5)
slist.slist_append_iterable(new)
new = range(5, 10)
slist.slist_append_iterable(new)
self.assertEqual(len(res), slist.slist_get_len())
self.assertEqual(res, slist.slist_get_as_list())
def test_slist_delete_4_items(self):
sl = slinked_list()
sl.slist_insert(3)
sl.slist_insert(6)
sl.slist_insert(9)
sl.slist_insert(12)
sl.slist_delete(3)
self.assertEqual([3, 6, 12], sl.slist_get_as_list())
sl.slist_delete(2)
self.assertEqual([3, 12], sl.slist_get_as_list())
def test_slist_get_item3(self):
slist = slinked_list()
slist.slist_insert(3)
slist.slist_insert(6)
slist.slist_insert(9)
self.assertEqual(3, slist.slist_get(1))
self.assertEqual(6, slist.slist_get(2))
self.assertEqual(9, slist.slist_get(3))
self.assertEqual(9, slist.slist_get())
self.assertEqual(9, slist.slist_get(-1))
self.assertEqual(9, slist.slist_get(slist.slist_get_len()))
def test_slist_insert_item3(self):
slist = slinked_list()
slist.slist_insert(3)
slist.slist_insert(9)
slist.slist_insert(6, 2)
self.assertEqual([3, 6, 9], slist.slist_get_as_list())
def test_slist_insert_item1(self):
slist = slinked_list()
slist.slist_insert(9)
slist.slist_insert(6)
slist.slist_insert(3)
self.assertEqual([9, 6, 3], slist.slist_get_as_list())
def test_slist_from_set(self):
slist = slinked_list()
new = set(range(1, 10))
slist.slist_append_iterable(new)
self.assertEqual(len(new), slist.slist_get_len())
self.assertEqual(list(new), slist.slist_get_as_list())
def test_slist_from_tuple(self):
slist = slinked_list()
tup = tuple(range(1, 10))
slist.slist_append_iterable(tup)
self.assertEqual(len(tup), slist.slist_get_len())
self.assertEqual(list(tup), slist.slist_get_as_list())
def test_slist_from_list(self):
slist = slinked_list()
lst = range(1, 10)
slist.slist_append_iterable(lst)
self.assertEqual(len(lst), slist.slist_get_len())
self.assertEqual(lst, slist.slist_get_as_list())
def test_slist_empty(self):
slist = slinked_list()
self.assertEqual(0, slist.slist_get_len())
self.assertEqual(None, slist.slist_find_item(9))
self.assertEqual([], slist.slist_get_as_list())
def test_slist_reverse1(self):
sl = slinked_list()
sl.slist_insert(3)
sl.slist_reverse()
self.assertEqual([3], sl.slist_get_as_list())
