def test_copy_10(self):
r_src = RangeTree(min=0, max=10)
for i in range(0, 10, 2):
r_src.take(i)
r_dst = r_src.copy()
data = list(r_src.range_iter())
self.assertEqual(data, list(r_dst.range_iter()))
r_dst.clear()
self.assertEqual([], list(r_dst.range_iter()))
def test_copy_empty(self):
r_src = RangeTree(min=0, max=10)
r_dst = r_src.copy()
self.assertEqual(list(r_src.range_iter()), list(r_dst.range_iter()))
