def test_copy(self):
r = btree_mini.BTreeSet({i for i in range(10)})
r_copy = r.copy()
for a, b in zip(r, r_copy):
self.assertEqual(a, b)
def test_reversed(self):
r = btree_mini.BTreeSet({i for i in range(10)})
for a, b in zip(reversed(r), reversed(range(10))):
self.assertEqual(a, b)
def test_create_list(self):
data = [(i, -i) for i in range(10)]
r = btree_mini.BTreeSet(data)
self.assertEqual(data, list(r))
def test_clear(self):
r = btree_mini.BTreeSet({i for i in range(10)})
r.clear()
self.assertEqual(0, len(list(r)))
def test_create_set(self):
data = {i for i in range(10)}
r = btree_mini.BTreeSet(data)
self.assertEqual(list(data), list(r))