def test0002(self):
from id_0002 import fib, fib_iter
import itertools
# f = [1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
f = list(itertools.islice(fib_iter(), 100))[2:]
for i, v in enumerate(f):
self.assertEqual(fib(i + 1), v)
def fib_n_digits(n):
i = 0
f = fib_iter()
while True:
p = f.next()
if p/(10**(n - 1)) >= 1:
break
i += 1
return i
