def test_with_one_char(self):
num = int("0", 2)
exp = 0
act = bg.solution(num)
self.assertEquals(exp, act)
num = int("1", 2)
act = bg.solution(num)
self.assertEquals(exp, act)
def test_with_multiple_binary_gaps_where_first_is_longest(self):
num = int("10010110", 2)
exp = 2
act = bg.solution(num)
self.assertEquals(exp, act)
def test_with_single_binary_gap_of_one_0(self):
num = int("101", 2)
exp = 1
act = bg.solution(num)
self.assertEquals(exp, act)
def test_with_single_binary_gap_of_multipe_0s(self):
num = int("10001", 2)
exp = 3
act = bg.solution(num)
self.assertEquals(exp, act)
def test_with_0s_at_start(self):
num = int("0011", 2)
exp = 0
act = bg.solution(num)
self.assertEquals(exp, act)
def test_with_0s_at_end(self):
num = int("1100", 2)
exp = 0
act = bg.solution(num)
self.assertEquals(exp, act)
def test_solution_5(self, ):
N = 5
assert solution(N) == 1
def test_solution_561892(self):
N = 561892
assert solution(N) == 3
def test_solution_1376796946(self):
N = 1376796946
assert solution(N) == 5
def test_solution_1610612737(self):
N = 1610612737
assert solution(N) == 28
def test_solution_74901729(self):
N = 74901729
assert solution(N) == 4
def test_solution_6291457(self):
N = 6291457
assert solution(N) == 20
def test_solution_66561(self):
N = 66561
assert solution(N) == 9
def test_binary_gap(N, expected):
assert solution(N) == expected
def test_with_only_1s(self):
num = int("111", 2)
exp = 0
act = bg.solution(num)
self.assertEquals(exp, act)
def test_solution(self):
self.assertEqual(binary_gap.solution(1), 0)
def test_solution_51712(self):
N = 51712
assert solution(N) == 2